April Ultras within 100 miles of Fremont, CA

Apr

All Classic

Ultra

Name

1 to 9 of 9

No	Race Date	Race	Location	Options
1	Apr 5, 2025 Saturday	San Jose Spartan 50K, 21K, 1K obstacle run \| 5K run More Information	San Jose, CA City Location 8 miles point to point Directions Santa Clara County, CA	details update save claim feature
2	Past Date Apr 6, 2024 Saturday	American River 50 Mile Endurance Run 50M, 25M trail run More Information	Folsom, CA City Location 89 miles point to point Directions Sacramento County, CA	details update save claim feature
3	Past Date Apr 6, 2024 Saturday	Diablo Trails Challenge 50K, 13.1M, 10K, 5K trail run More Information	Walnut Creek, CA City Location 25 miles point to point Directions Contra Costa County, CA	details update save claim feature
4	Past Date Apr 13, 2024 Saturday	Lake Sonoma 50 50M, 26.2M trail run More Information	Healdsburg, CA City Location 87 miles point to point Directions Sonoma County, CA	details update save claim feature
5	Past Date Apr 13, 2024 Saturday	SPASM Lake Chabot 50K, 26.2M, 30K, 13.1M, 8K trail run \| kids run More Information	Castro Valley, CA City Location 11 miles point to point Directions Alameda County, CA	details update save claim feature
6	Past Date Apr 13, 2024 Saturday	Woodside Crossover 50K, 35K, 13.1M, 10K trail run More Information	Woodside, CA City Location 17 miles point to point Directions San Mateo County, CA	details update save claim feature
7	Past Date Apr 14, 2024 Sunday	Napa Valley Endurance Run 50K, 35K, 13.1M trail run More Information	Calistoga, CA City Location 78 miles point to point Directions Napa County, CA	details update save claim feature
8	Past Date Apr 20, 2024 Saturday	Sierra Azul Trail Challenge 50K, 26.2M, 20M, 13.1M, 7M, 5K trail run More Information	San Jose, CA City Location 8 miles point to point Directions Santa Clara County, CA	details update save claim feature
9	Past Date Apr 21, 2024 Sunday	Horseshoe Lake 50K, 26.2M, 30K, 13.1M, 5M trail run \| kids run More Information	La Honda, CA City Location 22 miles point to point Directions San Mateo County, CA	details update save claim feature

1 to 9 of 9

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.