For race directors
Claim your course
Check what runners plan against: your aid stations, cutoffs and start time. Fix anything that's off. Kris reviews every claim by hand, then your course shows "Verified by the race".
Find your race
Your race
The Bulldog Ultra 50k Ultra Trail — 2026
30.0 mi · 5,595 ft gain · Aug 15, 2026
Got it.
Kris reviews every claim by hand, usually within a day or two.