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Southern California Running Race Calendar 2026 - 2027

A Better World Running hosts affordable 5k, 10k, 15k, and half marathon races almost every weekend, year-round, across Southern California — Long Beach, Griffith Park, Hansen Dam, Van Nuys, Riverside, Valencia, Kenneth Hahn, Whittier Narrows, Ventura, Simi Valley, Anaheim, Elysian Park, and Irvine. Every event is fun, family-friendly, and open to runners and walkers of all ages and abilities. Browse the calendar below and find your next race.

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If you have participated in 5, 7, 10, or 12 different locations with us since 2011 - email at abetterworldrunning@gmail.com to get your new Fantastic 5, Super 7, or Big 10 medal!  Medals at race pick up only!

Ultimate 12 medal available Aug 2026

Free birthday race, the race has to be on your birthday.  For example May 9th birthday, you can do the May 9th or May 10th race for free. 
Not a future race.  Has to be a race same day as your birthday.

Race alerts. Results. Grand Prix standings. All in one free app.

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Kenneth Hahn Los Angeles 5k 10k 15k Half Marathon August 9 ABWR
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