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Trail Running Calendar near North Fork American River 2025-2026

Monthly updates for North Fork American River

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near North Fork American River for 2025-2026! We've gathered 31 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
16
Sa

Wild Rose Half Marathon

Trail Run 5 km Half Marathon
May
23-25
Sa - Mo

Western States Training Camp - Memorial Weekend

Trail Run 19 mi 20 mi 32 mi
June 2026
Jun
13-14
Sa - Su

Cool Moon Trail Races

Trail Run 3 mi 12 mi ... 50 mi 62 mi
Jun
13
Sa

Cool Moon 100 Mile Endurance Run

Trail Run 100 mi
September 2026
Sep
6
Su

Mammoth Bar Trail Runs

Trail Run 10 km Half Marathon
Sep
19
Sa

Gold Rush 10M Trail Run

Trail Run 5 km 10 mi
October 2026
Oct
10
Sa

Sunset & Cider Trail Races

Trail Run 5 mi 13 mi 50 km
Oct
10
Sa

Euchre Bar Massacre

Trail Run 25 mi 50 mi
Oct
17
Sa

Heart Of Cool Trail Run

Trail Run 5 km 10 km Half Marathon
Oct
24
Sa

The Rubicon

Trail Run 15 mi 30 mi 43 mi
November 2026
Nov
7
Sa

Rio Del Lago 100 Mile Endurance Run

Trail Run 50 km 100 mi