SPASM Lake Chabot Trail Run logo

Saturday, April 17, 2027 · 8:45 AM · Castro Valley, California

SPASM Lake Chabot Trail Run

Half Marathon, Marathon and Ultra in Castro Valley, CA · Free-$96.40

Register for 8K (opens in a new tab)$64.60
Register for Half Marathon (opens in a new tab)$75.20
Register for 30K (opens in a new tab)$80.50
Register for Marathon (opens in a new tab)$85.80
Register for 50K (opens in a new tab)$96.40
Register for Kid's Run (6yo & younger, 50yd dash) - Free! (opens in a new tab)Free
Register for Coastal Testing (opens in a new tab)Free
Race Info

The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners!

(Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

Time limit
No time limit listed by the organizer
Walkers
Not mentioned — ask the organizer
Terrain
Not stated
Certified
Not stated

Pulled from the organizer's own race description — per the organizer, not independently verified.

Ready to sign up?

Register for 8K (opens in a new tab)$64.60
Register for Half Marathon (opens in a new tab)$75.20
Register for 30K (opens in a new tab)$80.50
Register for Marathon (opens in a new tab)$85.80
Register for 50K (opens in a new tab)$96.40
Register for Kid's Run (6yo & younger, 50yd dash) - Free! (opens in a new tab)Free
Register for Coastal Testing (opens in a new tab)Free

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Source

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SPASM Lake Chabot Trail Run

Sat, Apr 17, 2027 · Free-$96.40

Register (opens in a new tab)