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Running Calendar near Grass Valley 2026-2027

Monthly updates for Grass Valley

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

Explore the top running races near Grass Valley for 2026-2027! We've gathered 32 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons Fitness Races
October 2026
Oct
12
Mo

Insomnia – Night Run

Trail Run 5 km 14 km 35 km
Oct
17
Sa

Heart Of Cool Trail Run

Trail Run 3 mi 6 mi 13 mi
Oct
24
Sa

The Rubicon

Trail Run 15 km 30 km 43 km
Oct
24
Sa

Acorn Creek Trail Run

Trail Run 11 km Half Marathon
November 2026
Nov
21
Sa

Darrington Single Track Trail Challenge

Trail Run 5 km 10 km 18 mi 36 mi
December 2026
Dec
12
Sa

Magnolia Magic River Trail Run

Trail Run 5 km 7 mi ... Marathon 50 km
January 2027
Jan
1
Fr

Resolve2Run

Trail Run 5 km 10 km
February 2027
Feb
20
Sa

Fourmidable

Trail Run 13 km 13 mi 35 km 50 km
March 2027
Mar
13
Sa

The Quest Adventure Run

6 mi 12 mi
April 2027
Apr
3
Sa

Cool-Auburn Pub Run

Half Marathon
Apr
17
Sa

Wild Flowers 10k

Trail Run 10 km
Apr
22
Th

Canyons Endurance Runs

Trail Run 25 km 50 km 100 km 161 km
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