2026 CKF UNBOUND Gravel
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
The Chris Klug Foundation is proud to be a charity partner of UNBOUND Gravel since 2024. To join CKF's 2026 Charity team, please ensure you have spoken with our staff at info@chrisklugfoundation.org to complete the necessary steps to become a Team CKF fundraiser. It is a 4-day biking event in Flint Hills, Kansas, and is considered the world’s premier gravel event; UNBOUND is a lottery with 4,000 riders. We will be taking part in the 100-mile and 200-mile races with a team of wonderful ath...
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 2026 CKF UNBOUND Gravel Ultra?
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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