Spring Fling Duathlon/5k
When is Spring Fling Duathlon/5k?
Spring Fling Duathlon/5k takes place on Sunday, March 22, 2026 in Fresno, CA.
What distances does Spring Fling Duathlon/5k offer?
Spring Fling Duathlon/5k offers 5 events: Virtual 5k, 5k Run/Walk, Duathlon, Duathlon Relay, Virtual Duathlon.
| Event | Distance | Price | |
|---|---|---|---|
| Virtual 5k | 3.1 mi | $50.00 | Register |
| 5k Run/Walk | 5.0 km | $45.00 | Register |
| Duathlon | 15.95 mi | $100.00 | Register |
| Duathlon Relay | 15.95 mi | $160.00 | Register |
| Virtual Duathlon | 15.95 mi | $50.00 | Register |
How much does Spring Fling Duathlon/5k cost?
Registration for Spring Fling Duathlon/5k starts at $100.00. Prices vary by event distance.
Where is Spring Fling Duathlon/5k held?
Spring Fling Duathlon/5k is held in Fresno, CA at Woodward Park, Friant / Ft. Washington Entrance by the "compass".
About Spring Fling Duathlon/5k
What will you find at the Spring Fling Duathlon?
+ Finisher's Medal
+ T-Shirt
+ Subway Sandwich Lunch
+ Rosa Brothers Chocolate Milk
+ Prizes and Giveaways
+ Free Race Photos
Start your training season early with a duathlon at Woodward Park in Fresno, CA.
NOTE: A Valid USAT membership is required for the Duathlon, (but not the 5K/10K) If you do not have one, you can purchase on during the registration process.
Become A Sponsor
Activitynut Foundation hosts several local events in the Central Valley at Woodward park, Millerton Lake, Huntington Lake and Shaver Lake. Our mission is developing an active and healthy community by connecting people with events, coaching, training, and local stores.
The goal of our events is to get people outside, moving and having fun. In addition to the duathlon and run/walk there will be a live band, Subway sandwich, chips and drink, Rosa Brothers chocolate milk, oranges from Sequoia Orange, free race photos, finisher’s medal, and a Spring Fling t-shirt.
We are currently seeking both event sponsors and donations which will help us provide the best event for the community and help us with our mission.
Please contact Ray Keys-Bramlett to become a sponsor at ray@activitynut.me
Child Care Available
Bring your kids to the Spring Fling Duathlon & 5K n and let them participate in the fun!
"Our professional child care providers, the SPIT CREW, will be manning the Race Rugrats Clubhouse starting at 7:30am. Drop off your rugrats with us and we'll take good care of them while you race your heart out on the beautiful course. Your initial fee covers care for two hours. Need more time to finish the race? No problem, extra time can be purchased for $8 per hour and we'll stay on site until you finish.
We will provide snacks, All Good sunscreen, and fun activities that inspire the Rugrats to become racers when they grow up!"
To learn more about our service, visit www.racerugrats.com
Signup for Child Care at the Spring Fling:
Hidden Sections
x
Packet Pickup
Race Day Packet Pickup Only!
Sunday, March 22nd, 7:00am-7:45am
Woodward Park
Enter through the Friant Entrance.
NE Corner of the park by the Sundial
Volunteer Manual
Click the link below top open the volunteer guide
Watch the video...
2026 Spring Run Series Bundle
Bundle 2 races from our Spring Run Series and save 15%
- 02-07 SuperbOwl Run
- 02-14 Fresno Valentine Run
- 03.14 Pi Day Run
- 03-22 Spring Fling Duathlon & 5k
- 05-09 Sasquatch Trail Run
- 05-17 Shinzen Run
Register by May 1st for 3 or more of these races for a Spring Series Medal!
Packet Pickup
There is no Early Packet Pickup - Race Day Only
Race Day, March 22nd, 7:00am-7:45am
Woodward Park
Enter through the Friant Entrance.
NE Corner of the park by the Sundial
Schedule of Events
7:00am-7:45am Packet Pickup
7:00am Transition Opens
8:00am Duathlon Starts
8:10am 5k Run & Walk Starts
Course Map: Start/Finish & Transition
- Transition opens at 7:00am for Duathletes
- Athletes will start at the start/finish arch
- 8:00 Duathlon
- 8:10 5k Run