Registration Summary | Run Boulderthon: The Boulder Marathon - Colorado's Largest Fall Race Series

RACES
KEY INFO
RESULTS
ABOUT US
VOLUNTEER
MERCH

02 HALF MARATHON

07 RUN FOR CHARITY

01 RACE WEEKEND SCHEDULE

03 GETTING TO THE START

04 START + FINISH MAPS

07 CHEER STATIONS

08 RESTAURANT GUIDE PRESENTED BY UBER EATS

09 2023 EXPO VENDORS

10 NELL ROJAS - OFFICIAL COACH

11 UCAN - OFFICIAL NUTRITION & HYDRATION SPONSOR

12 A DASH OF DANA - OFFICIAL NUTRITIONIST

13 AFTER PARTY PRESENTED BY MICHELOB ULTRA

16 TRAINING PROGRAM

19 ROAD IMPACTS

01 AWARDS + PRIZES

02 RESULTS + PHOTOS

03 LIVE TRACKING

01 SIGN UP TO VOLUNTEER

Summary:

TOTAL

$0.00

Book now

TERMS & CONDITIONS
PRIVACY POLICY
FAQ
CONTACT US
JOIN OUR STRAVA CLUB

©2023 Stronger Faster Boulder Co. Boulderthon® is a registered trademark of Stronger Faster Boulder Co.

Boulderthon is a top-rated, world-class marathon series tucked away in the foothills of the Rockies in Boulder, CO. Boulderthon is a Boston Marathon Qualifying (BQ), USATF Sanctioned Event, measured by a Level A USATF Course Measurer, representing the highest level of certification for a marathon race series.

Based in Boulder, CO, Stronger Faster Boulder Co. is a Colorado non-profit organization and federally-recognized as a 501(c)(3) tax-exempt foundation, EIN # 84-2863972. Donations and contributions are tax-deductible as allowed by law.

Powered by Easol Experience Commerce