RunRace USA › California › Mt. Diablo Half Marathon
Mt. Diablo Half Marathon
Walnut Creek, California · Saturday, April 24, 2027 · Half Marathon
Official race page & registration ↗Mt. Diablo Half Marathon takes place on Saturday, April 24, 2027 in Walnut Creek, California. The race is run over Half Marathon. For anyone travelling in, Oakland is about 14 miles away.
It is one of 84 races on the California calendar that April.
- Date
- Saturday, April 24, 2027
- Location
- Walnut Creek, California
- Distances
- Half Marathon
Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.
Making a race weekend of it?
Stay near the start line in Walnut Creek: check in Apr 23, out Apr 25.
Common questions
When is Mt. Diablo Half Marathon?
Mt. Diablo Half Marathon is scheduled for Saturday, April 24, 2027.
Where is Mt. Diablo Half Marathon held?
Mt. Diablo Half Marathon is held in Walnut Creek, California. It is about 14 miles from Oakland.
What distances does Mt. Diablo Half Marathon offer?
The listed distances are Half Marathon.
How do I register for Mt. Diablo Half Marathon?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
- Apr 24American River Parkway Half Marathon 2027Carmichael, CA
- Apr 24American River Parkway Half Marathoncarmichael, CA
- Apr 24Coffee Lover Run LOS ANGELESLos Angeles, CA
- Apr 24Coffee Lover Run SACRAMENTOSacramento, CA
- Apr 24Coffee Lover Run SAN DIEGOSan Diego, CA
See every race on the California calendar, California Half Marathons, or use the Race Finder for maps and filters.