Ride

Mason Lake 2

Saturday March 21 and Saturday March 22, 2026Mason Lake Park boat launch 6011 E. Mason Lake Dr. West, Grapeview, WA 98546Presented by Hagens Berman Racing Seattle a 501(c)3 non-profitRace Flyer located here: MasonLake_2025_Flyer_3.pdfCome to Mason 1, too! Mar 22, https://bikereg.com/mason1

Dates:

March 21 and 22, 2026 – 2 days of racing

Course:

12 mile loop with rolling hills around Mason Lake https://www.strava.com/segments/638019

Cost:

$40 pre-registration, $50 day of race

Registration:

WSBA #s:

Grab your $45 annual WSBA membership now at bikereg.com/wsba. Numbers on the RIGHT, OBRA members can get a WSBA membership by emailing the OBRA Director for only $25 – rental numbers available for $10

USAC:

USAC Permit #15359

All USAC rules apply – wear a helmet at all times

USAC Licenses required to race – one day licenses available for a fee.

race day:

Check in starting at 7:30 AM. Staging and start line at the boat ramp, parking is adjacent in the boat launch parking.

Presented by Hagens Berman Racing Seattle

www.hbsccycling.com/events
www.BikeReg.com/74288
Permit f913b6de-6524-4907-bd7c-1cc25f6623fc:15359

Categories:

Men Cat 4/5, 36 miles, $40.00, field limit 75, start time 08:30:00
Women Cat 3/4/5, 24 miles, $40.00, field limit 75, start time 08:35:00
Jr 11-14, 24 miles, $15.00, field limit 10, start time 08:35:00
Master Men 40+ 1/2/3, 48 miles, $40.00, field limit 100, start time 11:00:00
Master Men 50+ 3/4/5, 48 miles, $40.00, field limit 100, start time 11:05:00
Master Men 60+ 1/2/3/4/5, 48 miles, $40.00, field limit 100, start time 11:05:00
Men Pro/1/2, 72 miles, $40.00, field limit 150, start time 14:00:00
Men Cat 3, 60 miles, $40.00, start time 14:05:00
Women Cat 1/2/3, 48 miles, $40.00, field limit 100, start time 14:10:00
Non-Binary 1/2/3/4/5, 60 miles, $40.00, field limit 50, start time 14:05:00

Registration:

Opens on Wednesday January 14, 2026
Closes on Friday March 27, 2026