Grapes of Wrath Triathlon, 5k & 10k
Sun, Apr 26, 2026, 8:00 AM PDT
- Location
- Delano, CA
- 32750 Woollomes Ave, 93215
- Type
- TRIATHLON
Sign up and verify details on the organizer’s official page.
Profile in progress
More event insights are on the way. Additional race details are being prepared—check back soon, and always confirm timing and logistics on the official registration page.
At a glance
Perks & features
- Free
- Race Photos
- Shirt
Free
Race Photos
ShirtFrom the public listing — confirm on the official site.
Auto-drafted from the public listing — confirm details on the official event page before signing up.
Distances & registration
15 optionsRegistration for all distances is through the official signup link above.
- 5K
Sun, Apr 26, 8:00 AM PDT · From $50.00
Opens Oct 19, 2025, 8:00 PM PDT · Closes Mar 27, 2026, 7:59 PM PDT
- 10K
Sun, Apr 26, 8:00 AM PDT · From $50.00
Opens Oct 19, 2025, 8:00 PM PDT · Closes Mar 27, 2026, 7:59 PM PDT
- 16.5 Miles
Sun, Apr 26, 8:00 AM PDT · From $140.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
+ 12 more optionsHide
- 29.9 Miles
Sun, Apr 26, 8:00 AM PDT · From $155.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Sprint Duathlon
Sun, Apr 26, 8:00 AM PDT · From $140.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Sprint Aquathlon
Sun, Apr 26, 8:00 AM PDT · From $140.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Sprint Aquabike
Sun, Apr 26, 8:00 AM PDT · From $140.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Olympic Aquabike
Sun, Apr 26, 8:00 AM PDT · From $140.00
Opens Oct 21, 2025, 6:05 AM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Virtual Triathlon
Sun, Apr 26, 8:00 AM PDT · From $75.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Sprint Triathlon Relay
Sun, Apr 26, 8:00 AM PDT · From $200.00
Opens Sep 11, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Virtual Duathlon
Sun, Apr 26, 8:00 AM PDT · From $75.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Virtual Aquathlon
Sun, Apr 26, 8:00 AM PDT · From $75.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Virtual 5k
Sun, Apr 26, 8:00 AM PDT · From $50.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Olympic Triathlon Relay
Sun, Apr 26, 8:00 AM PDT · From $200.00
Opens Sep 11, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
Virtual 10k
Sun, Apr 26, 8:00 AM PDT · From $50.00
Opens Oct 20, 2025, 8:00 PM PDT · Closes Mar 28, 2026, 7:59 PM PDT
The course
- —
Vibe Check
Push Potential
Push PotentialRolling road course
50K distance, mostly paved, rolling area, typically mild weather
- Rolling area
Based on typical seasonal and area patterns — not a course map or official forecast.
From the organizer
What will you find at the Grapes of Wrath triathlon?
+ Finisher's Medal + Event T-Shirt + Finishers meal + Rosa Brother's Chocolate Milk + Free Race Photos
The Grapes of Wrath Triathlon is a fast and fun race in the central valley located east of Delano, CA. This event features a lake swim in Lake Woollomes, a fast and flat road bike course, and a run which is part trail and part paved finishes the race. Each athlete registered for the Grapes of Wrath Triathlon will receive a custom t-shirt, athlete goody bag, swim cap, post-race meal, and be eligible for raffle prizes and race awards three-deep in each division. Take the weekend and come up and enjoy this fun event with your family.
About the venue:
Three miles southeast of Delano, CA, nestled in the vinyards and orchards of the Central San Joaquin Valley is Lake Woollomes, a 300-acre reservoir with 4 miles of shoreline, making it a cozy location for water recreation.
Swimming is allowed here, making this destination perfect for hot summer days. There’s also a boat dock and a launch ramp for those wishing to take to the water. But, the use is restricted to non-powered boats, so only sailboats, SUPs, and kayaks can be used on the lake.
This fast, flat course is the perfect place to get your next PR.
Note: A USAT membership is required for the Triathlon, (but not the 5k/10k) If you do not have one, you can purchase one during the registration process.
Also in this area
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