Unbound Gravel Race 2025 Tickets. We asked a few of ventum's veterans of the race to share advice on how they manage the day. There are a total of 5,000 participants at unbound gravel in 2025, a new record, across five total distances, and the unbound gravel 100 has the single largest.
On top of having the largest field of riders in event history, nearly 5,000. Please review the athlete guides for complete course info, checkpoint details and course cutoffs.