California · 5K · 10K · 500m
Mission Inn Run
Mission Inn Run is a 5K, 10K and 500m event held in Riverside, California. It was last held on October 18, 2026 and is usually run in October; the next date hasn't been announced yet. About 33,976 runners take part across all distances.
- Usually held
- October
- Location
- Riverside, CA
- Field size
- ~33,976 runners
Race details
- Last held
- October 18, 2026
- Usually held in
- October
- Location
- Riverside, California
- Distances
- 5K, 10K, 500m
- Field size
- About 33,976 runners
- Registration
- runsignup.com
- Official website
- missioninnmuseum.org
Registration, course & weather
- Registration status
- Registration status as last checked September 22, 2026: open
- Start time
- 7:45 AM PDT
About the Mission Inn Run
The 49th Annual Mission Inn Run returns to downtown Riverside on October 18, 2026! The Mission Inn Run, a signature Riverside event and key fundraiser for the Mission Inn Foundation, has been a Southern California Tradition for nearly 50 years. This historic race has traditionally launched in downtown Riverside, winding through the parks, landmarks and historic neighborhoods of our town. Proceeds support the nonprofit Mission Inn Foundation and Museum. Races include the 5K, 10K and ½ Marathon w…
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Mission Inn Run: common questions
- When is the Mission Inn Run?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the Mission Inn Run held?
- In Riverside, California.
- What distances does the Mission Inn Run offer?
- 5K, 10K and 500m.
- How many people run the Mission Inn Run?
- About 33,976 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Mission Inn Run?
- Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Mission Inn Run?
- Registration status as last checked September 22, 2026: open. Listed fee for the longest distance, $25 (from runsignup.com, checked September 22, 2026).
- What time does the Mission Inn Run start?
- 7:45 AM PDT.
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