Running races in Castro Valley, USA
2 upcoming races in Castro Valley, USA.
Busiest: November
Upcoming races
Your guide to running races in Castro Valley, USA
There are 2 upcoming running races in Castro Valley, USA. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in November and December. Next up is 15th Lake Chabot 50 km Trail Run - 50K in Castro Valley on 7 November 2026.
Questions runners ask
How many running races in Castro Valley, USA are there?
Finndu lists 2 upcoming running races in Castro Valley, USA. The list is updated twice a day as organisers announce new races.
When is the next one?
15th Lake Chabot 50 km Trail Run in Castro Valley, on 7 November 2026.
Which month has the most running races in Castro Valley, USA?
November, followed by December.