Nature Made Great Race: Half Marathon

Agoura Hills, United States • 11 Apr 2026

Event overview

The Nature Made Great Race is an annual running event held at Chumash Park in Agoura Hills, California. The 41st edition takes place on April 11, 2026. The event was established in 1986 and includes both trail and on-road courses, with the Chesebro Half Marathon described as mostly trail through the Santa Monica Mountains. A post-race party and a sports & fitness expo are part of the event program. Title sponsorship is provided by Nature Made; other event sponsors are listed by the organizer.

Distances and race features

  • Half Marathon (Chesebro, mostly trail)
  • 10K (Old Agoura 10K)
  • 5K (Deena Kastor 5K)
  • 15K Double Stack (10K + 5K)
  • 10.3 Mile Triple Stack (10K + 5K + 1 Mile)
  • 1 Mile (United Track)
  • Virtual option

Courses are USATF certified and sanctioned. The event uses RFID timing with live results and has on-course photographers, multiple aid stations, and well-marked routes. Finishers receive a commemorative medal and the multi-race challenges award two medals. Registered participants receive a technical running top and a custom goodie bag. The event provides free Expo parking and free race-day parking. Prizing and hundreds of age-group awards are offered. Visit the organization's website for the most recent information.

Race information

13 mi
Chesebro 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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