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Trail Running Calendar near Los Alamos 2026-2027

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Explore the top trail runs near Los Alamos for 2026-2027! We've gathered 2 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

August 2026
Aug
22
Sa

Pajarito Mountain Run

Trail Run Walk 10 km
High-altitude trail 10K near Los Alamos with about 1,350 ft of ascent to over 10,200 ft, marked singletrack and a summit aid station.
October 2026
Oct
10
Sa

Big Tesuque Trail Run

Trail Run Walk 12 mi
A 12-mile out-and-back to Tesuque Peak in the Santa Fe National Forest, The Big T marks its 40th running on October 10, 2026, with proceeds benefiting Wings of America and a stated $5,000 fundraising goal.
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