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Trail Running Calendar near Mammoth Lakes 2026-2027

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Explore the top trail runs near Mammoth Lakes for 2026-2027! We've gathered 3 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

September 2026
Sep
25-27
Fr - Su

Mammoth Trail Fest

Trail Run ITRA 1 10 km 26 km 50 km
Multi-race trail weekend in Mammoth Lakes featuring marked mountain courses, aid stations, chip timing, prize money, and sustainability measures.
October 2026
Oct
2
Fr

The Mammoth

Trail Run ITRA 6 200 mi
Experience a 200 mile loop through the Eastern Sierra featuring volcanic landscapes, alpine lakes, and summits of the 11,053 foot Mammoth Mountain.
August 2027
Aug
21
Sa

Inyo

Trail Run 6 mi 14 mi 26 mi
INYO is an in-person trail event at Silver Lake, California on August 21, 2027 offering 6, 14 and 26 mile courses with defined elevation gains.
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