Nature Made Great Race: Half Marathon

APR
10
2027
A multi-distance running event in Agoura Hills featuring a scenic Chesebro Half Marathon mostly on trail plus 5K, 10K, mile races, challenge options, virtual entries and post race amenities.
Sat 10 Apr 2027
13 miles 10 miles 15 kilometers 10 kilometers 5 kilometers

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About the race

The Nature Made Great Race is a multi-distance running event held at Chumash Park in Agoura Hills, California. The event includes a mix of trail and road races, challenge options that combine multiple distances in one morning, a 1-mile run/walk for all ages, and a virtual program offering standard distances.

Distances and event names include:

  • Chesebro Half Marathon : approximately 13.1 Miles, mainly trail with some road sections
  • Old Agoura 10K : 6.2 Miles
  • Deena Kastor 5K : 3.1 Miles
  • 1 Mile All Ages : 1 Mile
  • Double Stack Challenge (10K + 5K) : 9.3 Miles total
  • Cronies Triple Stack Challenge (10K + 5K + 1 Mile) : 10.3 Miles total
  • Virtual options available for 5K, 10K, and Half Marathon

Race features described by the organizer include a custom drawstring goodie bag, premium running shirt, finisher medals (including two medals for certain challenge finishers), live results with RFID timing, course photographers, plentiful aid stations, USATF certified and sanctioned courses, well marked routes, and hundreds of age group awards. The event also includes a Sports and Fitness Expo with free expo parking and free race day parking, prizing for select top finishers, and a post race party with food, music, and shopping.

The Great Race was established in 1986 and has received multiple recognitions from running publications and organizations. Visit the organization's website for the most recent information.

13 mi
Chesebro Half Marathon
10 mi
Cronies Triple Stack Challenge
15 km
Double Stack Challenge
10 km
Old Agoura 10k
5 km
Deena Kastor 5k
1 Mile - All Ages
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