
41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
Race Date
Apr 11, 2026
Location
Agoura Hills, CA
The Experience
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 Best Race Swag by Competitor Magazine Best Post-Race Party by LA Sports & Fitness Magazine Best Post-Race Party by Active.com Best Post-Race Party by Runner's World Best 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!
Logistics
Race Day
Saturday, April 11, 2026
Start Time
7:00 AM
Giveaway
Chesebro Running Shirt (Short Sleeve or Long Sleeve Upgrade)
Start Location
Chumash Park, Agoura Hills, CA, 91301
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
Solid Pick401 year running
~1,381 finishers a year
growing or steady
0% returning runners
3 timing sources
runners from 26 states
winner 1:14:14
typical high 72°F
Race Day Weather
5-year historical avgStart (Low)
50°
Afternoon (High)
72°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
9 mph
Wind
58%
Humidity
Historical Finish Times
How 966 finishers actually crossed the line across 1 year.
Most recent
2018
Total finishers
966
Median time
2:14:34
Latest turnout
966
States
23
Hover the histogram to inspect specific finish times.
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