Nature Made Great Race: Half Marathon

Agoura Hills, United States • 11 Apr 2026

Event

The 41st Nature Made Great Race takes place on Saturday, April 11, 2026, in Agoura Hills, California. The event is based at Chumash Park, 5550 Medea Valley Dr, Agoura Hills, CA 91301. Established in 1986, the race program includes both trail and road courses and uses USATF certified and sanctioned routes. The event lists title sponsors including Nature Made and other supporting organizations.

The Great Race has received recognitions from outlets such as Active.com, Runner's World, Competitor Magazine, LA Sports & Fitness Magazine, and Athlinks.

Races and participant information

  • Half Marathon - Chesebro Half Marathon (mix of trail and road)
  • 10K - Old Agoura 10K
  • 5K - Deena Kastor 5K
  • 15K - Double Stack Challenge (10K + 5K)
  • 10.3 Mile - Cronies Triple Stack Challenge (10K + 5K + 1 Mile)
  • 1 Mile - United Track 1 Mile
  • Virtual - virtual participation option

The event provides finisher medals, a premium technical running top, a custom drawstring goodie bag, live results with RFID timing, course photographers, aid stations, a Sports & Fitness Expo, and free parking at the Expo and on race day. Hundreds of age group awards and select prizes for top finishers are listed. A referral rewards program offers cash refunds and a hat for verified registrant referrals; specific refund amounts and program end date are provided in event materials. Visit the organization's website for the most recent information.

Race information

21 km
Half Marathon
10 mi
10m
15 km
15k
10 km
10k
5 km
Visit the organization's website for the most recent information.
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