RACE PROFILE

41ST NATURE MADE GREAT RACE: HALF MARATHON, 5K, 10K, 15K, 10M, 1M

Agoura Hills, California·Half Marathon

Next Race · Apr 11, 2026

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.com Voted #1 Running Event in L.A. Selected a Top 10K in U.S. by Runner's World