September Trail Runs in California

Clear your browsing data in order to view the new map.


Sat	Sun	Mon	Tue	Wed	Thu	Fri	Multiple

Sep

Trail Run

All Distances

Name

No	Race Date	Race	Location	Options
1	Sep 1, 2024 Sunday	Crystal Springs 50K, 26.2M, 35K, 13.1M, 8K trail run \| kids run More Information	Woodside, CA City Location San Mateo County, CA	details update save claim feature
2	Sep 2, 2024 Monday	Mt. Baldy Run-to-the-Top 7.1M trail run More Information	Mount Baldy, CA City Location San Bernardino County, CA	details update save claim feature
3	Sep 6, 2025 Saturday	Emerald Bay Trail Run 12K trail run More Information	Lake Tahoe, CA City Location El Dorado County, CA	details update save claim feature
4	Sep 7, 2024 Saturday	China Peak Running Festival 100K, 50K, 25K, 10K trail run More Information	Lakeshore, CA City Location Fresno County, CA	details update save claim feature
5	Sep 7, 2024 Saturday	Groves Trail Run 50K, 30K, 13.1M trail run More Information	Loma Mar, CA City Location San Mateo County, CA	details update save claim feature
6	Sep 7, 2024 Saturday	Mendocino Running Festival 12H, 6H, 13.1M, 10K trail run \| 6H relay More Information	Mendocino, CA City Location Mendocino County, CA	details update save claim feature
7	Sep 7, 2024 Saturday	Mt. Madonna Challenge 13.1M, 10K, 5K run \| 13.1M, 10K, 5K trail run More Information	Gilroy, CA City Location Santa Clara County, CA	details update save claim feature
8	Sep 8, 2024 Sunday	Annadel Loop & Loop de Loop Trail Races 6.8M trail run More Information	Annadel State Park, CA City Location Sonoma County, CA	details update save claim feature
9	Sep 8, 2024 Sunday	Diablo Trail Run 50K, 26.2M, 13.1M, 10M, 4M trail run \| kids run More Information	Clayton, CA City Location Contra Costa County, CA	details update save claim feature
10	Sep 14, 2024 Saturday	Berkeley Trail Adventure 50K, 35K, 13.1M, 10K trail run More Information	Berkeley, CA City Location Alameda County, CA	details update save claim feature
11	Sep 14, 2024 Saturday	Noble Canyon 50K 50K trail run More Information	Pine Valley, CA City Location San Diego County, CA	details update save claim feature
12	Sep 14, 2024 Saturday	South Hills Single Track Trail Run 50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run More Information	San Jose, CA City Location Santa Clara County, CA	details update save claim feature
13	Sep 15, 2024 Sunday	Donut Dash 10K, 5K trail run \| 1M novelty run More Information	San Diego, CA City Location San Diego County, CA	details update save claim feature
14	Sep 15, 2024 Sunday	Race to Slow the Pace 5K 5K trail run More Information	Lodi, CA City Location San Joaquin County, CA	details update save claim feature
15	Past Date Sep 16, 2023 Saturday	Quicksilver Trail Challenge 13.1M, 10K trail run \| kids run More Information	San Jose, CA City Location Santa Clara County, CA	details update save claim feature
16	Sep 21, 2024 Saturday	Gold Rush 10M Trail Run 10M, 5K trail run More Information	Granite Bay, CA City Location Placer County, CA	details update save claim feature
17	Sep 21, 2024 Saturday	Rocky Ridge Trail Half Marathon 13.1M, 10K, 5K trail run More Information	San Ramon, CA City Location Contra Costa County, CA	details update save claim feature
18	Past Date Sep 23, 2023 Saturday	Ride To Walk Endurance Race 48H, 24H, 100M, 12H, 6H trail run More Information	Rocklin, CA City Location Placer County, CA	details update save claim feature
19	Past Date Sep 23, 2023 Saturday	Run 4 The Miracle 5K, 2M run \| 10K trail run \| kids run More Information	Fresno, CA City Location Fresno County, CA	details update save claim feature
20	Past Date Sep 24, 2023 Sunday	Bare Booty 5K 5K run \| 5K trail run More Information	San Diego, CA City Location San Diego County, CA	details update save claim feature
20	Past Date Sep 24, 2023 Sunday	Nude or Clothing Optional	San Diego, CA City Location San Diego County, CA	details update save claim feature

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.