Course
An off-trail footrace starting and finishing at Blacktail Mountain Ski Area, using ski cuts, open forest and untracked ground with views of the Swan Range and Glacier National Park. All three courses include unmarked sections between checkpoints. Green is about 5 miles and 3,000 feet of gain, Blue 10 miles and 5,000 feet, Black 20 miles and 10,000 feet.
Key dates
- ·RegistrationNot open yet
- ★Race dayAugust 2027 · date to be announced
About
An off-trail foot race across Blacktail Mountain Ski Area near Lakeside, Montana, following color-coded courses through the mountain terrain.
Save Blacktail Balderdash to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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The Ed Anacker Bridger Ridge Run
A point-to-point traverse of the Bridger Range ridgeline
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Prospectors 50k | 30k
Runs past 1860s mining sites near Yellowstone's edge
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Smelter City Scamper
Named for Anaconda's historic copper smelter stack
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Quality of Life Run
A charity run benefiting Montana Rescue Mission
A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.