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Get the appCalifornia has 75 upcoming Trail running events across distances like 0K, 1K, 2K, 3K, 4K, 5K, 6K, 10K, 12K, 13K, 15K, 16K, 20K, 21K, 22K, 24K, 25K, 27K, 30K, 32K, 34K, 37K, 39K, 42K, 50K, 52K, 80K, 100K, 161K, 240K, 322K, 480K. Recent additions include Pacific Coast Triathlon, The Gold Rush Growler 10 Mile & 5K Trail Runs, Tierra Redonda Mountain Trail Run.
75 events
13
Pacific Coast Triathlon
Sun, Sep 13, 2026Laguna Beach, United States
19
The Gold Rush Growler 10 Mile & 5K Trail Runs
Sat, Sep 19, 2026Granite Bay, United States
19
Tierra Redonda Mountain Trail Run
Sat, Sep 19, 2026Bradley, United States
19
Crafton Hills Endurance Run
Sat, Sep 19, 2026Yucaipa, United States
19
Kiwanis River Run
Sat, Sep 19, 2026Fresno, United States
19
Rocky Ridge
Sat, Sep 19, 2026San Ramon, United States
25
Mile Madness Endurance Run
Fri, Sep 25, 2026Folsom, United States
26
Bandit Ultra Trail
Sat, Sep 26, 2026Simi Valley, United States
2
Back On The Ranch Trail Run
Fri, Oct 2, 2026Los Olivos, United States
2
THE MAMMOTH
Fri, Oct 2, 2026Mammoth Lakes, United States
3
Signal Peak Trail Runs
Sat, Oct 3, 2026Nevada City, United States
3
The Bear Chase
Sat, Oct 3, 2026Lakewood, United States
3
Baker Lake 50k
Sat, Oct 3, 2026Baker, United States
4
Défi d'Howard
Sun, Oct 4, 2026Bridgeport, United States
10
That's No Moon Trail Races
Sat, Oct 10, 2026Silverado, United States
10
Carmel Valley Trail Race
Sat, Oct 10, 2026San Diego, United States
17
Heart of Cool Trail Run
Sat, Oct 17, 2026Cool, United States
17
Saw Wee Kee - Fall Trail Run
Sat, Oct 17, 2026Yorkville, United States
17
Lake Hodges Trail Festival
Sat, Oct 17, 2026San Diego, United States
17
Sadlers Creek Stumble (32 Hour - 26.2 - 13.1 - 10k)
Sat, Oct 17, 2026Anderson, United States
17
SPACEROCK Trail Race
Sat, Oct 17, 2026Agua Dulce, United States
17
SPACEROCK Trail Race
Sat, Oct 17, 2026Agua Dulce, United States
18
Fleet Feet Fall Classic - Trail
Sun, Oct 18, 2026Chico, United States
23
San Diego 200 Endurance Run
Fri, Oct 23, 2026Escondido, United States
23
Ragnar Trail SoCal
Fri, Oct 23, 2026Warner Springs, United States
24
Wildwood Canyon Trail Run
Sat, Oct 24, 2026Yucaipa, United States
24
Trail Run at Sly Park - Fall
Sat, Oct 24, 2026Pollock Pines, United States
28
Machete Muertos 200
Wed, Oct 28, 2026Perris, United States
14
Live Oak Odyssey
Sat, Nov 14, 2026Trabuco Canyon, United States
5
2026 Death Valley Trail Marathon & Half Marathon
Sat, Dec 5, 2026Death Valley, United States