Events
Sprint Duathlon
Duathlon Active Military
Individual Long Distance Duathlon
Long Distance Duathlon Relay Team
Long Distance Duathlon Active Military
Race Website
Additional race information can be found at https://www.thunderboltmultisport.com/Events/Chilly-Willy-Duathlon.
Place
St Petersburg, FL US 33715
Description
Hot off the PRESS: ATTENTION - We are adding FREE → Hot Food & BEER!
All Participants will receive a "FINISHER MEDAL" upon crossing the Finish Line!
Sprint Duathlon → Run 1 Mile | Bike 10 Miles | Run 3.1 Miles
Long Distance Duathlon → Run 3.1 Miles | Bike 19 Miles | Run 3.1 Miles
The Sprint Duathlon is a marked 1-mile run, followed by a 10-mile bike, and a second 5k Run. The Long Duathlon is 3.1 Miles, a 19-mile bike, and a 3.1-mile final run. IMPORTANT NOTE: If you cannot be off the bike by 9 am, you need to compete in the Short Duathlon. There will be a strict time cutoff.
This event has grown in popularity in the past five years and will close out at 500 entries this year. This is a USAT event. There will be drafting marshals on the course. A set of rules will be enforced by appointed staff. All athletes will receive a short-sleeve Chilly Willy t-shirt & a Custom Finisher Medal. The event is chip-timed, and athletes will receive splits for each race segment.
Long & Sprint Duathlon Awards
1st - Male & Female Overall
Special Awards → 1st - Male & Female
- Masters (40+)
- Grand Masters (50+)
- Senior Masters (60+)
- Senior Grand Masters (70+)
Age Group Awards → 1st thru 4th Place
Male & Female – 19 & UNDER, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75-79, 80+
Our goal is to produce a safe and fun event. Bring your family and enjoy one of Pinellas County's best parks. We look forward to seeing you perform your chilly best at the Chilly Willy Duathlon!
Packet Pick-Up
Saturday February14th, 2026
1:30 pm to 5:30 pm
PLAYTRI ST. PETERSBURG
2132 Central Ave
St. Petersburg, FL 33712
☎ (727) 383-0551
Sunday, February 15th → RACE DAY
5:45 AM – 6:45 AM Packet Pick-Up / Transition Open / Chip pick up The Fort @ Ft. De Soto Park Beach
**Remember to have your Bib and Timing Chip!
IMPORTANT TIMES
6:45 AM ⇒ Transition Closes
6:50 AM ⇒ Opening Ceremony
7:00 AM ⇒ Race Starts
9:15 AM ⇒ Awards Ceremony
We encourage everyone to come on Saturday to pick up packets and timing chips. This will allow you to avoid long lines on race morning and support our sponsors
Refund Policy
The Chilly Willy Duathlon reserves the right in the event of inclement weather, emergency, or natural disaster to cancel the race or move to a later time. In the event of cancellation, there will be no refund of entry fees.
Race Contact Info
If you have any questions about this race, click the button below.
Swag
Custom T-shirt Free
Finisher Medal
Finisher's Medal awarded to all participants when crossing the Finish Line!
Directions
Race Participant Survey
Please complete the following survey to help us better understand your race experience.