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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 running races near North Fork American River for 2025-2026! We've gathered 85 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
June 2026
Jun
13
Sa

Cool Moon 100 Mile Endurance Run

Trail Run 100 mi
Jun
13
Sa

Run to FosterHope

3 km 5 km
Jun
20
Sa

The Best Races - Sacramento

5 km 10 km 13 mi
Jun
20
Sa

The Best Races - American River Parkway

5 km 10 km 13 mi
July 2026
Jul
4
Sa

The Best Races - Sacramento

5 km 10 km 13 mi
Jul
4
Sa

The Best Races - American River Parkway

5 km 10 km 13 mi
Jul
18
Sa

Great American Triathlon

Triathlon
Jul
25
Sa

The Best Races - Sacramento

5 km 10 km 13 km
August 2026
Aug
29-30
Sa - Su

Norcal Spartan Event Weekend

Obstacle Run 5 km 10 km
September 2026
Sep
6
Su

Mammoth Bar Trail Runs

Trail Run 10 km Half Marathon
Sep
13
Su

Buffalo Stampede

4 mi 10 mi
Sep
19
Sa

Gold Rush 10M Trail Run

Trail Run 5 km 10 mi
Sep
25-28
Fr - Mo

Mile Madness Endurance Run

Backyard Ultra 6 hr 12 hr ... 48 hr 72 hr
Sep
26
Sa

Urban Cow Weekend

5 km Half Marathon
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
18
Su

Ironman California

Triathlon
Oct
23-24
Fr - Sa

Norcal Backyard Ultra

Backyard Ultra 4 mi 50 mi
Oct
23-25
Fr - Su

Never Ending Fun

Backyard Ultra 4 mi