41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Saturday, April 11, 2026 • Agoura Hills, CA
Registration Open Closing Soon
Register Now — From $102.83

When is 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M?

41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M takes place on Saturday, April 11, 2026 in Agoura Hills, CA.

What distances does 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M offer?

41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M offers 7 events: United Track 1 MILE - All Ages, DEENA KASTOR 5K, OLD AGOURA 10K, DOUBLE STACK CHALLENGE (10K + 5K), Cronies TRIPLE STACK CHALLENGE (10K + 5K + 1 Mile), CHESEBRO HALF MARATHON (~8 Mile Trail & 5 Mile Road), VIRTUAL Options.

Event Distance Price
United Track 1 MILE - All Ages 1.0 mi $39.62 Register
DEENA KASTOR 5K 3.1 mi $55.19 Register
OLD AGOURA 10K 6.2 mi $61.27 Register
DOUBLE STACK CHALLENGE (10K + 5K) 9.3 mi $80.19 Register
Cronies TRIPLE STACK CHALLENGE (10K + 5K + 1 Mile) 10.3 mi $89.62 Register
CHESEBRO HALF MARATHON (~8 Mile Trail & 5 Mile Road) 13.1 mi $135.84 Register
VIRTUAL Options $46.22 Register

How much does 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M cost?

Registration for 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M starts at $102.83. Prices vary by event distance.

Where is 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M held?

41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M is held in Agoura Hills, CA at Chumash Park.

About 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

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 course
  • Custom-designed drawstring goodie bag with actual goodies
  • Premium 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 medal
  • Two medals for finishers of the 10 Mile Triple Stack Challenge and 15K Double Stack Challenge
  • LA's #1 Post-Race Party with lots of quality free food, music and shopping
  • Live Results with RFID timing
  • Photographers on course
  • Plenty of aid stations
  • USATF certified and sanctioned courses
  • Well-marked routes
  • The Great Race Super Discount on Great Race apparel & gear (the earlier you register, the more offers you receive)
  • Sports & Fitness Expo
  • Free parking at the Expo
  • Free race day parking
  • Announcer greets you at beautiful Chumash Park at SoCal’s most active, fun finish line
  • Hundreds of Age Group Awards
  • Prizing: 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!

COVID-19

COVID-19 Planning
 

- Last updated February 16, 2022.  This policy will update as guidance changes.

You're going to be running through the beautiful hills of Agoura Hills soon! We cannot wait to see you proudly put your finisher medal around your neck in celebration and know we all want a safe and successful race. Together we can do it!

We are very optimistic that the 2022 Dole Great Race will take place on April 2, but we need to be transparent and let you know what would happen if this event could no longer go ahead because of COVID-19.
 
If the 2022 Dole Great Race cannot be held in person due to COVID-19, you will select one of two options:
    1) Transfer your registration to the Virtual Dole Great Race.
        *If your entry fee was more than the virtual event entry fee at the time of the cancellation, you will receive a refund for the difference in entry fees.
    2) Defer your registration to the 2023 event at no additional cost 

See Registration & Refund Policy for details
 
How are we keeping you and our staff safe?
 
We are following Los Angeles County Health Department (LACHD) COVID-19 guidelines for events. Effective February 16, 2022, LACHD and the California Department of Public Health guidance changed the participation for outdoor mega events from 5,000 to 10,000 attendees. Attendance at the 2022 Great Race is below the 10,000 attendee threshold therefore the 2022 Great Race is not considered a mega event. If guidance changes, we will update this.
 
1. At the time of the event, runners, event staff and volunteers are to stay home if they have tested positive for COVID-19; are waiting for COVID-19 test results; have COVID-19 symptoms: fever, chills, cough, shortness of breath, fatigue, muscle or body aches, headache, loss of taste or smell, sore throat, congestion, runny nose, nausea, vomiting, diarrhea; or have had close contact with a person who has tested positive for or who has COVID-19 symptoms.

2. As we get closer to race day, if you are uncomfortable attending due to COVID-19, you are welcome to transfer your entry to the virtual event at no additional cost.
 
3. It is encouraged that you wear a mask in areas where there are large groups of people like at the start line, during pick up or while waiting around any busy area. Per Los Angeles County Public Health Department guidelines, masks are recommended but not required. Masks are not required for participants on course. There are no COVID testing or proof of vaccination requirements to attend or participate. The State of California Department of Public Health strongly recommends that attendees be fully vaccinated or obtain a negative COVID-19 test prior to attending the event.
 
4. Staff and volunteers will be wearing masks in applicable areas. 
 
5. Staff and volunteers will be wearing disposable gloves in applicable areas. 
 
6. Hand washing stations and hand sanitizer will be available at multiple locations around the event. 
 
7. Aid stations will be adjusted to limit touch points. Hydration and energy gels will be available as always, but we certainly encourage you to carry your own.
 
As we get closer and guidelines change, we may need to adjust plans accordingly.  What does this mean?
 
• We may need to alter or eliminate some non-essential features of the Dole Great Race.  
 
• We may need to alter race routes, start times or finish line festivities.
 
We are excited to celebrate the Dole Great Race together.  We look forward to seeing you soon!  
 
 

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Participant Info

🎉 Referral Rewards – Get Paid to Share the Great Race!

Invite your friends, earn rewards—it’s that simple.

Join our Referral Rewards program and score cash and gear just for spreading the word. Here’s how it works:

✅ How to Earn:
  1. Register for the Nature Made Great Race
  2. Check your confirmation email for your unique referral link
  3. Share your link with friends, family, and running buddies
  4. Refer 4 friends = Get $20 back (automatically)
  5. Refer 7 friends = Score a Great Race Technical Trucker Hat
  6. Refer 10 friends = Get another $20 back (also automatic)

That’s up to $40 back, plus a hat—just for getting your crew to join the fun.

📌 Rules & Details:
  1. Friends must register using your unique referral link (team links don’t count).
  2. RunSignUp automatically tracks your referrals and issues the $20 refunds when you hit 4 and 10 verified sign-ups.
  3. You cannot email us asking for credit. The system does all the tracking—we can’t override it.
  4. Refunds apply only to your entry fee (not processing fees or add-ons).
  5. Total automatic refund will not exceed $40.
  6. Each referred registrant must be unique.
  7. Deferred entries are not eligible for referral rewards.
  8. Program ends April 4, 2026—so start sharing early!

Find your referral link in your confirmation email or RunSignUp profile.


📣 Text it, post it, shout it from a hilltop. Every friend gets you closer to cash, a hat, and race-day glory.

Swag & Giveaways

United Track 1 MILE - All Ages: Great Race Running Shirt (Short Sleeve or Long Sleeve Upgrade)
DEENA KASTOR 5K: Great Race Running Shirt (Short Sleeve or Long Sleeve Upgrade)
OLD AGOURA 10K: Great Race Running Shirt (Short Sleeve or Long Sleeve Upgrade)
DOUBLE STACK CHALLENGE (10K + 5K): Great Race Running Shirt (Short Sleeve or Long Sleeve Upgrade)
Cronies TRIPLE STACK CHALLENGE (10K + 5K + 1 Mile): Great Race Running Shirt (Short Sleeve or Long Sleeve Upgrade)
CHESEBRO HALF MARATHON (~8 Mile Trail & 5 Mile Road): Chesebro Running Shirt (Short Sleeve or Long Sleeve Upgrade)
Register for 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M
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