MISSION INN RUN

About the Event

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 with dedicated 5K Walk (perfect for the kids and pups!) Everyone from competitors to casual strollers are invited to join us!

• All participants will receive the 2026 limited edition dry-tech T-shirt
• All participants will receive 2026 finisher medal
• All participants will receive limited edition non-woven reusable tote bag
· Walk & Wag partnership with Mary S. Roberts Pet Adoption Center w/ pet bandana, pop-up dog park and more
• All teams of 5 or more receive a $5/discount per member
• Earn up to $20 off your registration by referring 5 or more friends (codes available after registration)

The Mission Inn Run, a Riverside tradition since 1977, is the primary fundraiser for the Mission Inn Foundation, a 501c3 non-profit museum organization. The Mission Inn Run is the trademarked intellectual property of the Mission Inn Foundation. There is no affiliation with the Historic Mission Inn Corporation, nor does the Historic Mission Inn Corporation benefit from or support this event. All funds raised go to the Mission Inn Foundation, a 501c3 non-profit organization. For more information about the Mission Inn Foundation, please visit www.missioninnmuseum.org

Races Offered

Virtual 1/2 Marathon (Virtual Run/Walk)

Oct 18, 2026

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Distance — 13.1 Miles

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Type — Running

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00:00

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$75.00

Virtual 10K (Virtual Run/Walk)

Oct 18, 2026

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Distance — 10K

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Type — Running

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00:00

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$50.00

Virtual 5K (Virtual Run/Walk)

Oct 18, 2026

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Distance — 5K

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Type — Running

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$40.00

1/2 Marathon

Oct 18, 2026

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Distance — 13.1 Miles

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Type — Running

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07:00

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$75.00

10K

Oct 18, 2026

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Distance — 10K

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Type — Running

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07:45

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$55.00

5K Run

Oct 18, 2026

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Distance — 5K

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Type — Running

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08:30

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$40.00

5K Walk

Oct 18, 2026

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Distance — 5K

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Type — Running

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09:00

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$40.00

Kids Fun Run (1/2K)

Oct 18, 2026

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Distance — 500m

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Type — Running

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09:30

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$25.00

Weather History

These values represent the 3-year monthly averages for October in Riverside.

thermostat Temperature

14.0° / 29.4°

wb_sunny Feels like

12.7° / 26.4°

light_mode Avg sunshine hours

10h 31m

water_drop Avg rainfall

0.4 mm

ac_unit Avg snowfall

—

air Avg wind speed

7.3 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (4.0)

humidity_mid Humidity

52.4%

wb_twilight Sunrise

06:55

nightlight Sunset

18:14

About Riverside

Learn more about the host city, Riverside.

Riverside is a city in Riverside County in California. With a population of over 300,000, the city plays host to a diverse cross-section of people and has a rich history. Riverside is approximately 55 miles east of downtown Los Angeles. It is a center for higher education, with one community college, a large state university, and two private universities. A hub of regional commerce and transportation, it is a city with an intriguing past and a promising future, and is worth a visit.