Alameda Island Running Festival
Alameda Island Running Festival is listed for September 20, 2026 in Alameda, California, United States. Listed distances: Half Marathon, 10K, 5K, 1 Mile. Confirm the date, registration and travel details with the official organizer before you book.
About this race
RunSignup listed events: Island Half Marathon - running_race - 13.1 Miles; Island 10K Run - running_race - 6.2 Miles; Island 5k Run / Walk presented by Penumbra - running_race - 3.1 Miles; 1 Mile Family Fun Run - running_race - 1 Miles. We are back for another year of racing with our start and end on Alameda Point. The race start and finish will be right outside City Hall West with the Health and Wellness expo presented by Alameda Health Systems on the grass overlooking the port of...
Key facts
- Date
- September 20, 2026
- Events
- Half Marathon, 10K, 5K, 1 Mile
- Surface
- Road
- Official source
- Registration page & official site
- Listing status
- updated May 24, 2026
Before you register
- 1Confirm the race-day schedule
Verify the September 20, 2026 start times, packet pickup (collecting your race bib) and corral (your assigned start group) instructions on the official source before booking travel.
- 2Pin the exact start area
Use California as the planning region, then confirm the precise start, finish, parking and transport with the organizer.
- 3Pick your distance
Listed options are Half Marathon, 10K, 5K, 1 Mile. Check the source for current per-distance availability and limits.
- 4Review entry terms
Read entry rules, refund terms, participant limits and transfer rules before you pay.
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