Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Agoura Hills, CAApril 11, 2026

13.1M10.3M15K10K5K1M
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The Nature Made Great Race is a celebration of running that features the incredibly scenic Chesebro Half Marathon mostly trail race, and on road: the Deena Kastor 5K, Old Agoura 10K, 15K Double Stack Challenge, Cronies 10.3 Mile Triple Stack Challenge and United Track 1 Mile run/walk. Established in 1986, the Great Race has won many awards and accolades over the years including: Best Half Marathon in Nation by Active.comVoted #1 Running Event in L.A.Selected a Top 10K in U.S. by Runner's WorldBest Race Swag by Competitor MagazineBest Post-Race Party by LA Sports & Fitness MagazineBest Post-Race Party by Active.comBest Post-Race Party by Runner's WorldBest Brunch Run by Athlinks Runner Perks Run on a beautiful, scenic and serene courseCustom-designed drawstring goodie bag with actual goodiesPremium technical running top (men's or women's cut, in short sleeve or long sleeve)All finishers are rewarded with a beautiful, commemorative finisher’s medalTwo medals for finishers of the 10 Mile Triple Stack Challenge and 15K Double Stack ChallengeLA's #1 Post-Race Party with lots of quality free food, music and shoppingLive Results with RFID timingPhotographers on coursePlenty of aid stationsUSATF certified and sanctioned coursesWell-marked routesThe Great Race Super Discount on Great Race apparel & gear (the earlier you register, the more offers you receive)Sports & Fitness ExpoFree parking at the ExpoFree race day parkingAnnouncer greets you at beautiful Chumash Park at SoCal’s most active, fun finish lineHundreds of Age Group AwardsPrizing: Audio/Video Equipment to Top Finishers in Select Races like TVs, Headphones, Music Players, etc. Great Race runners comment year-after-year about the gorgeous scenery, the serenity and the most Most Beautiful Courses in Southern California! So Much Fun!

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