Wyoming Range 100

Big Piney, WY · 100 mi

Lottery window

Dates TBD

Applications open for about ten days in early February via UltraSignup; a random-number-based drawing (each ticket assigned a random number, ordered by distance from a randomly generated reference number) is held about a week later, capped at 100 runners due to Forest Service permit limits

Verified July 2026: official site explicitly describes a randomized number-assignment/reference-number drawing method, capped at 100 entrants. Recent-cycle pattern was Feb 1-10 application window with a Feb 16 draw; official 2027-specific dates were not yet posted at verification time, so dates are estimated from that pattern.

Estimated — verify before relying on it

Key info

Official website

100 miles

Lottery with qualifier

A point-to-point 100-mile course through the Bridger-Teton National Forest's Wyoming Range, from Middle Piney Lake to the Box Y Ranch near Alpine, WY, with roughly 24,000 feet of climbing.

My status

Applicants must be 18+ and have completed an official 100-mile race within the past five years, plus complete 8 hours of trail work or donate $80 to Friends of Bridger-Teton.

Go to official application page

Race Agent is an independent, unofficial tracker and is not affiliated with Wyoming Range 100 or its organizers. Lottery dates change without notice — always verify on the official race site before relying on this information.