5K Races in Alameda, California 2026 — MyNextRace | My Next Race

There are 7 5K races in Alameda, California in 2026. The next is the Island Spring Half Marathon on April 26.

Island Spring Half Marathon

Sun, Apr 26 · Alameda, CA Alameda

Road 1/2 Mile Fun Run5k Run/Walk10K Run +1

From $20 Open

Alameda July 4th Parade R.A.C.E.

Sat, Jul 4 · Alameda, CA Alameda

Road 5K Run/Walk

From $25 Open

Beer City Half™ Alameda

Sat, Jul 11 · Alameda, CA Alameda

Road 5k10kHalf Marathon +5

From $0 Open Closing Soon

Alameda Island Running Festival

Sun, Sep 20 · Alameda, CA Alameda

Road 1 Mile Family Fun RunIsland 5k Run / Walk presented by PenumbraIsland 10K Run +1

From $25 Open

The Donut Fun Run 2026!

Sat, Oct 17 · Alameda, CA Alameda

Road The Donut Fun Run 2026

From $39 Open

USS Hornet Halloween 5k

Fri, Oct 30 · Alameda, CA Alameda

Road USS Hornet Haloween 5k

From $25 Open

Midway Shelter Winter Run / Walk ~ 5k, 10k and Kids Run

Sat, Dec 5 · Alameda, CA Alameda

Road 5K Run/Walk10K Run / Walk12 and Under 1/2 Mile Kids Run

From $20 Open 50 spots left