Endurance Sport Events in United States 🇺🇸 2026 — Calendar
271 Upcoming endurance events listed in United States from June 2026 to December 2027 with the most events in California (31), New York (21) and Colorado (19), including Bank of America Chicago Marathon and IRONMAN 70.3 NEW YORK.
379 Athletes targeting these events on Intervals.icu
Jun 24, 2026
Charlie Baker Time Trial Series 6/24/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Jun 26, 2026
Baker City Cycling Classic
Presented by Scott's Cycle and Sports
- [www.bakercitycyclingclassic.com/](https://www.bakercitycyclingclassic.com/)
-…
Jun 27, 2026
Goleta Beach Half Marathon
Half Marathon
Jun 27, 2026
Michaux MTB Marathon
Jun 27, 2026
NYC Cup - Brooklyn Classic
**Welcome to Brooklyn Classic Race**
USA Cycling license is required for this race. 1-day licenses available at check o…
Jun 27, 2026
Shelterbox
Jun 27, 2026
Western States 100
Western States Endurance Run
Jun 28, 2026
2026 Thompson Cycling Grand Prix
*** 40+ and 50+ riders will get separate medals and have a separate podium. 1 prize list for the entire field.**
Neutr…
Jun 28, 2026
Cal Tri La Crema
Cal Tri La Crema starts at iconic Johnson's Beach with a Russian River swim, includes a scenic bike ride along River Roa…
Jun 28, 2026
Cohasset Triathlon
Jun 28, 2026
NY Capital Region Road Race & NYSBRA Road Race Championship
25th Annual **NY Capital Region Road Race & ****nys****bra**** Road Race Championship!**Sunday, June 28, 2026
Ravena,…
Jun 28, 2026
SBT Gravel
Steamboat Gravel
Jun 28, 2026
Scarborough Crit #3
**2026 Scarborough Crit Series**Presented by Downeast Racing and Gorham Bike & Ski
Sunday May 31st, June 7th and June 2…
Jun 28, 2026
WORS Colectivo Coffee Classic
WORS race Colectivo Coffee Classic.
Jun 30, 2026
TNC At The Rent #3
The Connecticut Cycling Advancement Program is proud to present the TNC Series at Rentschler Field.
**2026 Tues…
Jul 1, 2026
Charlie Baker Time Trial Series 7/1/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Jul 4, 2026
Maplewood 4th of July 5k
Jul 4, 2026
Peachtree Road Race
Jul 4, 2026
Ronald McDonald House Firecracker 5K
The 2026 Firecracker 5K will be held in historic downtown Pensacola and benefits Ronald McDonald House Charities of Nort…
Jul 4, 2026
Santa Cruz Firecracker Run
Santa Cruz 4th of July 10k
Jul 4, 2026
The Watermelon Criterium - Juniors and Masters NJ State Criterium Championship!
***New date of July 4th!***
Join us for the annual Watermelon Criterium! Register today! We are the 2026 NJ State Crite…
Jul 7, 2026
TNC At The Rent #4 Junior Race Night
The Connecticut Cycling Advancement Program is proud to present the TNC Series at Rentschler Field.
**2026 Tues…
Jul 8, 2026
Charlie Baker Time Trial Series 7/8/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Jul 10, 2026
Silverheels 100k
Jul 10, 2026
The Wolf (Day 1)
Jul 11, 2026
2026 Tour of the California Alps - Death Ride
**Tour of the California Alps – Death Ride | July 11th, 2026 - 45th Anniversary **
Join us on July 11th for one of the…
Jul 11, 2026
Beer City Half - Alameda
Half Marathon
Welcome to Beer City™!
Join us on Saturday, July 11, 2026 at Radium Runway in Alameda Point for Beer City…
Jul 11, 2026
Bend Dirtfest
Jul 11, 2026
Freedhem Gravel
Freedhem Gravel is a grassroots multi-distance gravel grinder and gravel run based in Freedhem, MN. Whether you are chas…
Jul 11, 2026
Ironman 70.3 Muncie
Jul 11, 2026
Lake Whatcom Triathlon
https://www.lakewhatcomtriathlon.com/?nis=6&ch=1
Jul 11, 2026
Litchfield Hills Olympic Triathlon
Litchfield Hills Triathlon
Jul 11, 2026
Lucarelli & Castaldi Cup #6
**About The ****Lucarelli & Castaldi Cup**
This race is Round 6 of the 2026 Lucarelli & Castaldi Cup. The Lucarelli &…
Jul 11, 2026
Silver rush
Jul 11, 2026
The Wolf (Day 2)
Jul 11, 2026
Triple Bypass
Jul 12, 2026
2026 CRCA Development Series (Race 8)
**Welcome to the Century Road Club Association 2026 Season! - Race 7**
Start time: **5:30am ***All fields line up 5…
Jul 12, 2026
70.3 Musselman
Jul 12, 2026
Cocoa International Marathon
Organized by a Brazil-based sports event organizer that organizes two marathons a year - the Sorocaba City Marathon in t…
Jul 12, 2026
IM MM SWIM
IM SWIM 70.3
Jul 12, 2026
Ironman 70.3 Musselman
Jul 12, 2026
Lane Purser Memorial Road Race Series [1st 5k]
Description
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th…
Jul 12, 2026
Silver Rush 50 miles MTB
https://www.leadvilleraceseries.com/mtb/silverrush50mtb/
Jul 12, 2026
The Wolf (Day 3)
Jul 12, 2026
Total Civil Construction Hampton Criterium (VA Age-Graded Crit Championship) - VCA BAR Event
**On-line Registration closes Saturday, July 11th, at 8pm on BikeReg.com or race day registration 30 minutes prior.**
*…
Jul 12, 2026
Tri-State Cycling Woonie Crit
The Tri-State Cycling Wooney Crit takes place in Downtown Woonsocket, Rhode Island, featuring a fast, technical, fully c…
Jul 14, 2026
Hike Mnt Katahdin
50th Birthday Hike
Jul 15, 2026
Charlie Baker Time Trial Series 7/15/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Jul 18, 2026
Butte 100
Jul 18, 2026
Diplo's Run Club Philadelphia 5k
Diplo's Run Club returns to Philadelphia where Diplo made a name for himself throwing his infamous Hollertronix parties…
Jul 18, 2026
Grinduro Pennsylvania
**Grinduro returns to Pennsylvania for more stellar riding and party vibes in 2026!**
Our east coast of the Americas ev…
Jul 18, 2026
Holland 100
**WHAT'S THE STORY?**
- Lots of details on our website, http://www.holland100.com.
- The Holland 100 has several diff…
Jul 18, 2026
Iowa Valley RAGBRAI Charter 2026
The Iowa Valley Bicycle Charter is an official RAGBRAI charter. As such, all our riders are required to be registered an…
Jul 18, 2026
Stan's Donuts 10K
Jul 18, 2026
Sunshine Criterium
**Women 1-2-3/w 40+ and W-4/5 will be combined into one race with one prize list if there are less than 10 riders regis…
Jul 18, 2026
Tahoe Rim Trail 100k
TRT 100k
Jul 18, 2026
Verge Series #4
**About The Verge Series**
This race is Round 4 of the 2026 Verge Series. The Verge Series links the Kissena Cycling…
Jul 19, 2026
Chicago House Run
Jul 19, 2026
CU Triathlon
Jul 19, 2026
Foco Fondo
Jul 19, 2026
Gran Fondo Asheville, a SENA Gran Fondo National Series event
**EVENT DETAILS HERE SUBJECT TO CHANGE**
For most up to date details, visit: https://www.granfondonationalseries.com/gr…
Jul 19, 2026
Ironman Lake Placid 2026
IRONMAN Lake Placid is a truly magical event that draws athletes from all corners of the globe. Every aspect of this unf…
Jul 19, 2026
Keuka Lake Outlet Trail
Jul 19, 2026
NYC Cup - Randall's Island Crit (Road & Fixed Gear Bikes)
**Welcome to Randall's Island Crit**
**Presented by Central Park Raccoons, New York Bike Lawyers and Cozine Dental Grou…
Jul 19, 2026
RAGBRAI 2026 Day 1
July 19, 2026
58.5Miles
3,465 FT
Jul 19, 2026
Supertri Long Beach
One and a half kilometers at Alamitos Beach. Forty kilometers of flat, closed roads through downtown Long Beach. Ten kil…
Jul 19, 2026
Supertri New Jersey
Jul 19, 2026
with Jorge
Jul 19, 2026
WORS Iola Bump N Jump
WORS Iola Bump N Jump.
Jul 20, 2026
RAGBRAI 2026 Day 2
July 20, 2026
53.9 Miles
3,554 FT
Jul 21, 2026
RAGBRAI 2026 Day 3
July 21, 2026
59.5 Miles
1,503 FT
Jul 22, 2026
Charlie Baker Time Trial Series 7/22/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Jul 22, 2026
RAGBRAI 2026 Day 4
July 22, 2026
62.2 Miles
1,563 FT
Jul 23, 2026
Junior track nationals
Junior track national championships
Jul 23, 2026
RAGBRAI 2026 Day 5
July 23, 2026
81.4 Miles
2,713 FT
Jul 24, 2026
Never Summer 60k
The 60k is on Friday, the 100k is on Saturday.
Jul 24, 2026
RAGBRAI 2026 Day 6
July 24, 2026
42.2 Miles
1,441 FT
Jul 25, 2026
24th Annual Hot Hundred
Join us for the 24th Hot Hundred in Tuscaloosa, AL on July 25th, 2026!!!! Ride kicks off from Parker-Haun Park at the hi…
Jul 25, 2026
Blue Sky Hill Climb (Mt Evans)
Formerly Mt Evans, Mt Blue Sky is an iconic ride up the highest paved road in North America. We close the road to the to…
Jul 25, 2026
Devens Grand Prix p/b Conte's Bike Shop
**Welcome to the YEAR 5 of Devens Grand Prix p/b Conte's Bike Shop**
Race Promoter: B2C2 Cycling (who also brought you…
Jul 25, 2026
Ironman 70.3 Boise
Escape to the Unexpected West
Come and experience the stunning views of the Boise river, foothills and cityscapes of pic…
Jul 25, 2026
Mountain Lakes Triathlon
Sprint & Olympic distance triathlons
Jul 25, 2026
Mount Greylock Century - 12k Vertical Challenge
START / FINISH LOCATION:
Shire Breu-Hous
63 Flansburg Ave
Dalton, MA 01226
The Mount Greylock Centu…
Jul 25, 2026
RAGBRAI 2026 Day 7
July 25, 2026
33.7 Miles
1,788 FT
Jul 25, 2026
Scenic Shore 2026
On July 25-26, 2026, join the Scenic Shore Bike Tour along the picturesque shoreline of Lake Michigan in Wisconsin. Choo…
Jul 25, 2026
Summer Sizzle @ Todd Stadium - VACA BAR Event
**On-Line Registration closes Friday, July 24th, at 8PM on BikeReg.com **or race day registration 30 minutes prior.
***…
Jul 26, 2026
Chisago Lakes Sprint Triathalon
EVENT DETAILS
The swim is at beautiful Paradise Park at Chisago Lake in Chisago City. In water start with waves of arou…
Jul 26, 2026
Ironman 70.3 NM
Ironman 70.3 Ruidoso New Mexico
Jul 26, 2026
Lane Purser Memorial Road Race Series [2nd 5k]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Jul 26, 2026
Mt. Davis Challenge
**USAC permit 15479,Race starts at 10:00 am this year. **The Mt. Davis Challenge Road Race is a 40/56 mile event that tr…
Jul 26, 2026
Scenic Shore 2026 Day 2
START:University of Wisconsin Green Bay at Manitowoc
END: John Miles Park, Sturgeon Bay, WI
DISTANCE OPTION: 75-miles
Jul 26, 2026
Steamboat Lake Sprint Triathlon
- [www.withoutlimits.co](http://www.withoutlimits.co)
- [www.TriReg.com/2100](https://www.TriReg.com/2100)
Categorie…
Jul 26, 2026
Summer Sizzle @ Oakland Industrial - VACA BAR Event
**On-Line Registration closes Friday, July 24th, at 8PM on BikeReg.com **or race day registration 30 minutes prior.
***…
Jul 28, 2026
CCAP TNC Series #5 Junior Race Night
The Connecticut Cycling Advancement Program is proud to present the TNC Series at Rentschler Field.
**2026 Tuesday…
Jul 29, 2026
Charlie Baker Time Trial Series 7/29/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Aug 1, 2026
2026 Mountain Mama Road Bike Challenge
The 2026 Mountain Mama Road Bike Challenge is scheduled to take place on Saturday, August 1, 2026 in beautiful Highland…
Aug 1, 2026
Copper Triangle
**DATES: Saturday August 1, 2026**
Colorado's classic alpine cycling event, the Copper Triangle, offers breath…
Aug 1, 2026
Crooked Gravel
**DATE: Saturday August 1-2, 2026**
The Crooked Gravel takes a few cues from an exploratory event the legendary Ron Kie…
Aug 1, 2026
Dim Sum & Then Some
Aug 1, 2026
Lucarelli & Castaldi Cup #7
**About The ****Lucarelli & Castaldi Cup**
This race is Round 7 of the 2026 Lucarelli & Castaldi Cup. The Lucarelli &…
Aug 1, 2026
Maah Daah Hey
The Maah Daah Hey 100 mountain bike racecourse takes you across one of the most majestic single-track adventures in the…
Aug 1, 2026
Southside Beltline 8k
Aug 1, 2026
Summer Breeze
Summer Breeze Half Marathon, 10k, and 5k
Aug 1, 2026
THE DAMN - The Day Across Minnesota
The Day Across Minnesota. 240 miles of Minnesota gravel roads by bicycle in a single day. Midnight to midnight. Start in…
Aug 1, 2026
Tour de Big Bear (70 Miles)
Aug 1, 2026
Tour de Keuka
Charity rides: 45, 60, and 100 mile rides to support the United Way of the Southern Tier.
Aug 2, 2026
Boone Gran Fondo, a SENA Gran Fondo National Series event
**DETAILS BELOW SUBJECT TO CHANGE**
For most up to date details, visit: https://www.granfondonationalseries.com/gran-fo…
Aug 2, 2026
Soggy Bottom
This is a self-supported race that covers 100+ miles through the most scenic Alaska backcountry. You’ll start on Main St…
Aug 2, 2026
Tour of the Litchfield Hills 2026
The 23rd Annual Tour of the Litchfield Hills is on for Sunday, August 2nd.
As many of you know, the Tour is a charity…
Aug 2, 2026
WORS Reforestation Ramble
WORS Reforestation Ramble.
Aug 4, 2026
TNC At The Rent #6
The Connecticut Cycling Advancement Program is proud to present the TNC Series at Rentschler Field.
This finale ed…
Aug 5, 2026
Charlie Baker Time Trial Series 8/5/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Aug 8, 2026
19th Annual TOUR OF THE CATSKILLS
**18th Annual**
**Saturday, August 9, 2025**
**Tannersville, NY**
***REGISTER TODAY!***
**Enjoy a challenging wee…
Aug 8, 2026
Midwest Financial Group Madison Mini Marathon
Midwest Financial Group Madison Mini Marathon
August 8, 2026
Memorial Union Terrace, 800 Langdon St, Madison, WI 53703
Aug 8, 2026
NICA race #1
Mountain Bike Race in Snowbasin
Aug 8, 2026
The Broadmoor Cycle to the Summit
- The Broadmoor Cycle to the Summit is a premier road cycling challenge ascending Pikes Peak – America’s Mountain. Sanc…
Aug 8, 2026
Tour of High Bridge Criterium
**DETAILS**
**(SLIGHTLY) NEW COURSE FOR 2026!**
**Tour of High Bridge 2026 Course**
Building on last year's course…
Aug 8, 2026
USAT National Championships - Olympic
Aug 8, 2026
Verge Series #5
**About The Verge Series**
This race is Round 5 of the 2026 Verge Series. The Verge Series links the Kissena Cycling…
Aug 9, 2026
Lane Purser Memorial Road Race Series [1st 5 Miler]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Aug 9, 2026
MACEDONIA GRAVEL
Join us for the 5th Annual Macedonia Gravel Grinder! Routes feature spectacular views and some of the best gravel racing…
Aug 9, 2026
Mt. Kearsarge Hill Climb Race
**Welcome to the Mt. Kearsarge Hill Climb Race in Warner, New Hampshire!**
The Mt. Kearsarge Hill Climb Race is an a…
Aug 9, 2026
The CCAP Tokeneke Road Race
** ****The Tokeneke Road Race**
The CCAP is hosting one of the best road races in New England and the only road race…
Aug 9, 2026
USAT National Championships - Sprint
Aug 10, 2026
USA Triathlon National Championships
USAT National Championship
Aug 12, 2026
Charlie Baker Time Trial Series 8/12/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Aug 14, 2026
San Juan Softie
Aug 15, 2026
2026 Mt. Washington Auto Road Bicycle Hillclimb
**Date: Saturday, August 15, 2026**
**(Weather Date: Sunday, August 16, 2026)**
We are excited to return to the “r…
Aug 15, 2026
Heineman Hills Marathon
Part of Underdown Trail Run: 60k, Marathon, half marathon available
Aug 15, 2026
Leadville 100 MTB
Aug 15, 2026
Leadville MTB
This is it. The Race of All Races.
In 1994, 150 gutsy riders braved 100 miles of high-altitude, extreme Rocky Mountain…
Aug 15, 2026
Lost River Classic
**Lost River Classic: Saturday, August 15, 2026 at 9 AM**
The Lost River Classic returns for its third year on August 1…
Aug 15, 2026
Lucarelli & Castaldi Cup #8
**About The ****Lucarelli & Castaldi Cup**
This race is Round 8 of the 2026 Lucarelli & Castaldi Cup. The Lucarelli &…
Aug 15, 2026
Vermont Overland
55 Mile Gravel Race
Aug 15, 2026
WORS Treadfest
WORS Treadfest.
Aug 16, 2026
Ironman 70.3 Northern California
Aug 16, 2026
Wells Ave Crit
Presented by New England Development p/b Cadence Wealth Management
- [www.newenglanddevo.org/wells-ave](https://www.ne…
Aug 16, 2026
WORS Border Battle
WORS Border Battle.
Aug 16, 2026
WORS Border Battle
WORS Border Battle.
Aug 19, 2026
Charlie Baker Time Trial Series 8/19/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Aug 21, 2026
Gravel Worlds 300
300 mile gravel race.
Aug 22, 2026
BSU Bike Tour 2026
**ABOUT THIS EVENT**
The BSU Bike Tour is a ride with a cause! Celebrating 11 years, we blend fitness with philanthropy…
Aug 22, 2026
D2R2 2026
**D2R2 - The Deerfield Dirt Road Randonnée 2026**
***RIDE FOR THE LAND *****Saturday, August 22, 2026**
**Present…
Aug 22, 2026
Dalton Grand Prix
There WILL BE ON-SITE Registraion at both days of Dalton. We will open reg 90 mins before the first ace each day.
Cat…
Aug 22, 2026
Sunshine Sprint Triathlon
Aug 22, 2026
Village Gravel
Aug 23, 2026
2026 Giro del Cielo Road Race/NJ State Championships Road Race
** **
**https://www.facebook.com/actionbikesandoutdoor/**
**and**
** **
**present**
**The Giro del Cielo Road Race…
Aug 23, 2026
50th Annual Brandywine Bike Tour
**The ****50th**** Brandywine Tour!**
**Sunday, August 23rd, 2026**
The Delaware Valley Bicycle Club is pleased…
Aug 23, 2026
Blue Ridge Gran Fondo
The Blue Ridge Gran Fondo is part of the **Gran Fondo National Series**. Participants in the Mountain Ride will be elig…
Aug 23, 2026
Californian Dreamin’ Half Marathon
Aug 23, 2026
Chicago Triathlon
Olympic and Sprint Triathlon
Aug 23, 2026
Lane Purser Memorial Road Race Series [2nd 5 Miler]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Aug 23, 2026
Santa Rosa Marathon
2026 Santa Rosa Marathon
Aug 23, 2026
Wells Ave Crit #2
Presented by New England Development p/b Cadence Wealth Management
- [www.newenglanddevo.org/wells-ave](https://www.ne…
Aug 26, 2026
Charlie Baker Time Trial Series 8/26/2026
- **Optional NEBC membership ($20) can be purchased here. Required for Season Pass:** **https://www.bikereg.com/nebc-cl…
Aug 27, 2026
2026 Hotter N' Hell Weekend of Events
**HHH ENDURANCE RIDE presented by: WICHITA FALLS BICYCLING CLUB**
**The HHH Endurance Ride Start Line is at: 104 Scott…
Aug 29, 2026
Thunder Bay Thriller
**Welcome to the THUNDER BAY THRILLER!**
Take on the challenge of a 65-mile multi-surface gravel race through the sceni…
Aug 30, 2026
2026 Blackberry bRamble
b/'ramb?l/ n. a leisurely bicycle excursion for pleasure (known as a **Blackberry bRamble** when served Blackberry Cob…
Aug 30, 2026
UPMC Health Plan PedalPGH 2026
Presented by Bike Pittsburgh
- [pedalpgh.org](http://pedalpgh.org)
- [www.BikeReg.com/74596](https://www.BikeReg.com/7…
Aug 30, 2026
Wells Ave Crit #3
Presented by New England Development p/b Cadence Wealth Management
- [www.newenglanddevo.org/wells-ave](https://www.ne…
Aug 30, 2026
WORS Battle Of Camrock
WORS Battle Of Camrock.
Sep 4, 2026
Bommarito Audi West County Gateway Cup Professional Bicycle Races
Hotel and Host Housing information: http://www.gatewaycup.com/stay/ Fresh links this summer!
Shake out your legs at th…
Sep 4, 2026
Green Mountain Stage Race
Thank you for your interest in the Green Mountain Stage Race. In 2023 the GMSR was the largest stage race in North Ameri…
Sep 5, 2026
Mt. Ascutney Bicycle Hillclimb 2026
Low registration fees, a friendly race atmosphere and all profits to charity. Mt. Ascutney is the..
**“People's Hill C…
Sep 8, 2026
Bike Night at COTA: September 8 - Back to School Theme!
**Event Schedule:**
- 5:15PM - On-Site Registration Opens
- 6:00PM - Track Opens*
- Sunset - Track Closes
*Timing…
Sep 12, 2026
HenBIKEo CX - VACX
**Race and Course Info:**
Get stoked to race in the second annual HenBIKEo CX! Ride through the historic park's living…
Sep 12, 2026
Ironman Wisconsin 70.3
Sep 12, 2026
Mount Greylock Hill Climb Time Trial 2026
***Race to the top of Massachusetts!***
**Mount Greylock Hill Climb Time Trial**
**Presented by Northampt…
Sep 12, 2026
VentureQuest Adventure Race
Soloists and teams of up to 4 (male, female, or mixed gender) will be tasked with finding checkpoints dispersed inside a…
Sep 13, 2026
IRONMAN 70.3 Santa Cruz
IRONMAN 70.3 Santa Cruz
Sep 13, 2026
Ironman Wisconsin
Sep 13, 2026
Lane Purser Memorial Road Race Series [1st 10k]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Sep 13, 2026
Santa Monica Classic
The Santa Monica Classic is the perfect end of summer race for runners, joggers, and walkers of all ages and abilities!…
Sep 13, 2026
The Boston or Bust Marathon & Half Marathon
Sep 13, 2026
Visite de Broussard
Sep 15, 2026
Bike Night at COTA: September 15
**Event Schedule:**
- 5:15PM - On-Site Registration Opens
- 6:00PM - Track Opens*
- Sunset - Track Closes
*Timing…
Sep 18, 2026
Rochester Cyclocross - UCI C1/C2 - USCX Series
In it's 18th year, this event has grown to be bigger than ever! Formerly known as Ellison Park Cyclocross, Rochester Cy…
Sep 19, 2026
49th Annual Fort Davis Cyclefest September 19th-20th 2026
Presented by Permian Basin Bicycle Association
- [www.pbbatx.com/cyclefest/](https://www.pbbatx.com/cyclefest/)
- [www…
Sep 19, 2026
Corner Canyon 10k
?
Sep 19, 2026
IM Maryland
Sep 19, 2026
Orca Half Marathon
Sep 19, 2026
Pinewood Showdown Gravel Grinder
The base of operations for the Pinewood Showdown will be the scenic Wilderness Ranch outside Pinetop-Lakeside/Show Low,…
Sep 20, 2026
BASP CX #1 Berkeley
Sep 20, 2026
GRAN FONDO MARYLAND CHAMPIONSHIPS
Sep 20, 2026
Gran Fondo Maryland, p/b Ourisman Automotive Group, a SENA Gran Fondo National Series event
Most up to date details available at https://www.granfondonationalseries.com/gran-fondo-maryland
**GRAN FONDO MAR…
Sep 20, 2026
IRONMAN 70.3 Washington Tri-Cities
https://www.ironman.com/races/im703-washington-tri-cities/course
Sep 20, 2026
Lane Purser Memorial Road Race Series [2nd 10k]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Sep 22, 2026
Bike Night at COTA: September 22
**Event Schedule:**
- 5:15PM - On-Site Registration Opens
- 6:00PM - Track Opens*
- Sunset - Track Closes
*Timing…
Sep 22, 2026
The CCNS Worlds Tour
Presented by CCNS
- [www.charlescoaching.com/](https://www.charlescoaching.com/)
- [www.BikeReg.com/73221](https://www…
Sep 25, 2026
Virginia's Blue Ridge GO Cross - UCI C1/C2 - USCX Series
Registration reopened until 9/12 at 8:00pm: Registrations after 9/22 will be staged at the back of each field.
**Onlin…
Sep 26, 2026
Big Dam Bridge 100
Sep 26, 2026
Desert's Edge Triathlon Series
Welcome to registration for the **2026 Desert's Edge Triathlon Series**.
This event is being produced with people who…
Sep 26, 2026
IRONMAN 70.3 NEW YORK
IRONMAN 70.3 New York at Jones Beach September, 26th, 2026.
Sep 27, 2026
Apple Valley Reverse Triathlon
Sprint Reverse Triathlon
Sep 27, 2026
Boulderthon
Sep 27, 2026
High Plains Drifter
Unsanctioned bikepacking race in northern Colorado
Sep 27, 2026
Ironman Chattanooga
Sep 27, 2026
Santa Cruz Triathlon
Sep 29, 2026
Bike Night at COTA: September 29 - Disco Theme!
**Event Schedule:**
- 5:15PM - On-Site Registration Opens
- 6:00PM - Track Opens*
- Sunset - Track Closes
*Timing…
Oct 3, 2026
Angeles Crest 100
The Angeles Crest 100 Mile Endurance Run has been held since 1986. It is one of the original five 100-mile races and is…
Oct 4, 2026
Great Pumpkin Metric 55K
The Great Pumpkin Metric is a scenic, rural bicycle tour through southwestern Indiana. Cyclists will ride through portio…
Oct 4, 2026
Lane Purser Memorial Road Race Series [1st 10 Miler]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Oct 4, 2026
Pacific Beach Half Marathon
Oct 4, 2026
Portland Half Marathon
Oct 4, 2026
Twin Cities Marathon
Whether you wake up at 4 a.m. to lace up or spend the night before hand-lettering motivational signs, the Medtronic Twin…
Oct 4, 2026
Waco 70.3
Oct 10, 2026
5k on the 5th Runway
A rare opportunity to run on a runway at the world's busiest airport
Oct 10, 2026
Big Apple Triathalon
Big apple
Oct 10, 2026
Kodiak 100km (3120 M+)
https://kodiak.utmb.world/races/100K
Oct 11, 2026
AthHalf Half Marathon
Oct 11, 2026
Bank of America Chicago Marathon
The Bank of America Chicago Marathon is known for its flat and fast course. The race starts and finishes in Grant Park a…
Oct 11, 2026
Long Beach Marathon
Challenge yourself to 26.2 miles on a fast, flat, sea-level course showcasing the best of Long Beach.
Starting in Downt…
Oct 11, 2026
Maratona Chicago
3:10:00
Oct 17, 2026
2026 Glassner Autumn Challenge
To volunteer for this year's Glassner Autumn Challenge, go to the Glassner Volunteer page.
We look forward to seeing yo…
Oct 17, 2026
Chino Gravel Grinder
Celebrated as Arizona’s oldest and most iconic gravel grinder, the Chino Grinder has earned its reputation as the toughe…
Oct 17, 2026
IRONMAN 70.3 North Carolina
Oct 17, 2026
Kansas City Marathon
5k
10k
Half-Marathon
Marathon
Oct 17, 2026
Rev3 Mighty Matapeake
Oct 17, 2026
Sonoma Fall Classic
Oct 17, 2026
Wilmington 70.3
Oct 17, 2026
Wilmington 70.3
Oct 18, 2026
Grand Rapids Marathon
Oct 18, 2026
Ironman Ca
Oct 18, 2026
Ironman California
Full distance triathlon
Oct 18, 2026
Lane Purser Memorial Road Race Series [2nd 10 Miler]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Oct 23, 2026
Central Texas Showdown 2026
The last day to unregister for a full refund will be Sept. 23rd. After the refund period a credit can be given towards…
Oct 24, 2026
NAPA Fall
Oct 24, 2026
Nogales Road Race - AZ Championship
Welcome to the Nogales Bicycle Classic
Experience the beauty, culture, and challenge of Southern Arizona’s premier cycl…
Oct 24, 2026
NQCX (VA Cyclocross State Championship) - VACX
**Race and Course Info:**
Back for 2026 is NQCX or New Quarter Cyclocross located at New Quarter Park in York County, V…
Oct 24, 2026
The Edisto Island Triathlon Pro Am
Oct 25, 2026
51st Marine Corp Marathon
Oct 25, 2026
Atlanta 10 Miler
Nov 1, 2026
Lane Purser Memorial Road Race Series [1st Half Marathon]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Nov 1, 2026
TCS New York City Marathon
Nov 7, 2026
IronMAN Florida 2026
Nov 7, 2026
Mt. Tam 50K
Mt. Tamalpais is the dominating feature in Marin County. Any true trail runner who sees it wants to run up it. Here’s…
Nov 7, 2026
Spirit World Gravel Grinder
https://ridewithgps.com/routes/44502961
Nov 8, 2026
Santa Barbara Half Marathon
Nov 14, 2026
Borderlands Gravel Race
The Arizona Gravel Championship will be contested as a single-day event in the borderlands of southeastern Arizona, host…
Nov 14, 2026
Charlotte Marathon
Nov 14, 2026
Lady of the Lake
Nov 14, 2026
Lane Purser Memorial Road Race Series [2nd Half Marathon] [Big River Crossing Half Marathon]
2026 Lane Purser Memorial Road Race Series
Presented by the Memphis Runners Track Club
Join us for the 44th annual Road…
Nov 14, 2026
Savannah Southern Half Marathon
Nov 21, 2026
Philadelphia Half Marathon 2026
Nov 22, 2026
Philadelphia Marathon
Nov 26, 2026
Boulevard Bolt
5 Miler
Nov 26, 2026
Lenny and Joe's Madison Turkey Trot
Madison, CT Turkey Trot
Nov 26, 2026
Thanksgiving Day Half Marathon
Nov 29, 2026
Seattle Marathon
Dec 4, 2026
West Texas Showdown 2026
*Please visit the **West Texas Showdown website** for more information about this event and routes. *
**West Texas Sho…
Dec 5, 2026
Eastside Beltline 12k
Dec 5, 2026
St. Jude Memphis Marathon
When does registration open?
St. Jude Heroes registration is open to the public April 1 – June 2, 2026.
Participant must…
Dec 6, 2026
70.3 La Quinta
Ironman 70.3 La Quinta
Dec 6, 2026
California International Marathon (CIM)
The Fastest Course in the West!
#1 Boston Qualifier ○ Top-10 Largest US Marathon ○ Gentle Rolling Hills with a Flat, Fas…
Dec 6, 2026
Ironman 70.3
Dec 6, 2026
Nittany Valley Half-Marathon
**Join us for the** **42nd Nittany Valley Half Marathon**!This 13.1-mile course begins and ends on Penn State’s campus,…
Dec 13, 2026
2026 JAL Honolulu Marathon
Dec 13, 2026
Ironman 70.3 Florida
Jan 2, 2027
Polar Opposite Peachtree
Jan 17, 2027
Louisiana Marathon
Jan 30, 2027
Charleston Half Marathon
Feb 14, 2027
Austin International Marathon
Feb 14, 2027
Mesa Marathon
Mar 7, 2027
Olympic Triathlon - Clermont
Apr 24, 2027
Ironman Texas
Apr 24, 2027
Ironman Texas
140.6 Miles
May 8, 2027
Gonzo Gravel
Gonzo Gravel Race
May 14, 2027
ACRA
Jun 5, 2027
2026 Ojai Valley Century, to support the Scouts of Troops of Ventura County
Presented by Ojai Valley Rides, Inc.
- [www.ojaivalleycentury.org/](http://www.ojaivalleycentury.org/)
- [www.BikeReg.…
Oct 8, 2027
Kodiak Ultra Marathons by UTMB 100M
Dec 12, 2027