San Mar's The Great Bicycle Tour - TGBT XXXIX
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
A fully supported four-day ride on the C&O Canal. Join us for a family-friendly cycling adventure from Cumberland, MD to Mile Marker 0 in Washington, DC. 184.5 miles of no hills, no headwinds and no cars. Plenty of food, lots of support, ride at your own pace, well organized. This is the 39th annual benefit ride for San Mar Family and Community Services, a 501(c)3 nonprofit that maintains national accreditation and has provided services to children, families, and the community every day since...
Course Profile
Course profile data unavailable for this race.
Course features
Accessibility & inclusion
Vibe & community
History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
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Common questions
How hard is the San Mar's The Great Bicycle Tour - TGBT XXXIX Other?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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