62 miles along the Continental Divide through remote Idaho-Montana high country
Other trail races within 185 miles
The Beaverhead 100k follows 62 miles of the Continental Divide from Bannock Pass on the Idaho-Montana border to the finish in the Bohannon Creek drainage near Salmon, Idaho. The course tracks the Continental Divide National Scenic Trail (CDT) for the first 49 miles — always at high elevation, traversing the true continental divide before dropping off into the headwaters of Bohannon Creek. Terrain alternates between smooth singletrack, ATV doubletrack, and alpine boulder/scree fields. No pacers are allowed, making it a true solo sufferfest through some of the most remote high-country terrain in the American West.
Experienced ultrarunners
Salmon, ID, United StatesJuly 11, 2026
Beaverhead Endurance Runs 100k is a point-to-point trail race in Salmon, ID, United States, held on July 11, 2026. The course covers 62.1 miles and climbs 10,730 ft.
Must complete a 50K race or longer within the qualification window
Must have completed a 50K distance or greater race within the past 3 years of the race date (January 1, 2023 to July 1, 2026 for the 2026 edition).
| Location | Mile | Elevation | Cutoff | Crew | Drop bags |
|---|---|---|---|---|---|
Start Start | 0.0 | 7,687 ft | — | ||
Digmore Mine Aid Station | 4.5 | 8,901 ft | — | ||
Goat Mountain Aid Station | 13.5 | 9,177 ft | — | ||
Twenty Mile Aid Station | 19.1 | 9,131 ft | — | ||
Lemhi Pass Aid Station | 27.2 | 7,552 ft | — | Crew | Drop Bags |
Warm Springs Aid Station | 31.7 | 8,333 ft | — | Crew | |
Cutout Aid Station | 38.0 | 8,471 ft | 10h30m2:30 PM | Crew | |
Goldstone Aid Station | 45.6 | 9,098 ft | 13h30m5:30 PM | ||
Janke Lake Aid Station | 50.3 | 9,642 ft | 15h30m7:30 PM | ||
Bohannon Creek Aid Station | 55.7 | 8,238 ft | — | ||
Finish Finish | 60.5 | 5,361 ft | — | Drop Bags |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
Course averages 8,500 ft with sections reaching 10,000 ft along the Continental Divide — acclimatization recommended.
Afternoon thunderstorms are common in July on the exposed ridgelines of the Continental Divide.
4 AM start and high-altitude terrain means cold conditions early in the race; temperatures drop significantly above treeline overnight.
No required gear specified
No recommended gear specified
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