Shirt and medal
Finisher Medal
Finisher's Medal awarded to all participants when crossing the Finish Line!
Duathlon10 Mile
Chilly Willy Duathlon 2027
- Date
- Sunday, February 14, 2027
- Start time
- 7:00 AM start (New York)
- Location
- St Petersburg, Florida
- Entry fee
- From $119 · goes up to $159 on Jan 1, 2027
- Included with entry
- Includes a shirt
- Fundraising
- Takes optional donations when you register
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Official race websiteAdd to calendar: Apple or Outlook · Google
Events and entry fees
| Event | Distance | When | Entry fee | Cap |
|---|---|---|---|---|
| International Athena/Clydesdale | DuathlonRun 3.1 mi · Bike 19 mi · Run 3.1 mi | Feb 14, 20277:00 AM | $149$159 after Jan 1, 2027 | – |
| International Duathlon Individual | DuathlonRun 3.1 mi · Bike 19 mi · Run 3.1 mi | Feb 14, 20277:00 AM | $149$159 after Jan 1, 2027 | – |
| International Duathlon Relay Team | DuathlonBike 19 mi · Run 3.1 miRelay or team | Feb 14, 20277:00 AM | $199$209.99 after Jan 1, 2027 | – |
| Sprint Duathlon | 10 Mile | Feb 14, 20277:00 AM | $119$129 after Jan 1, 2027 | – |
| Sprint Duathlon Athena/Clydesdale | DuathlonRun 1 mi · Bike 10 mi · Run 3.1 mi | Feb 14, 20277:00 AM | $119$129 after Jan 1, 2027 | – |
| Sprint Duathlon Relay | DuathlonRun 1 mi · Bike 10 mi · Run 3.1 miRelay or team | Feb 14, 20277:00 AM | $179$189 after Jan 1, 2027 | – |
Entry fees exclude processing fees. Prices and dates come from the race's registration page and refresh nightly.
Register on RunSignup
The Duathlon fee goes up to $159 on Jan 1, 2027.
Race day planning
Entry fee schedule
- International Athena/Clydesdale and International Duathlon Individual: $149 until Dec 31, then $159 until Feb 5, then $169 until Feb 14.
- International Duathlon Relay Team: $199 until Dec 31, then $209.99 until Feb 5, then $219 until Feb 14.
- Sprint Duathlon: $119 until Dec 31, then $129 until Feb 5, then $109 until Feb 14.
- Sprint Duathlon Athena/Clydesdale: $119 until Dec 31, then $129 until Feb 5, then $139 until Feb 14.
Online registration closes Feb 14, 2027, unless the race fills first.
Light and altitude
Sunrise on race morning is at about 7:09 AM, and the International Athena/Clydesdale starts at 7:00 AM.
Fees exclude processing fees. Comparisons use current entry fees and published results from races nearby.
Start location and course
3500 Pinellas Bayway S, St Petersburg, FL 33715
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
2026 results
All results (5 years)Sprint Duathlon
60
finishers
1:21:29
median (8:09 /mi)
56:00
winning time
55% / 45%
women / men
Long Distance Duathlon Individual
31
finishers
2:00:10
median (38:41 /mi)
1:35:06
winning time
19% / 81%
women / men
Sprint Duathlon Athena/Clydesdale
3
finishers
1:44:54
median (10:29 /mi)
1:31:20
winning time
33% / 67%
women / men
Aggregated from official results for Chilly Willy Duathlon. Individual finisher names are not stored here.
How fast do you need to be at Chilly Willy Duathlon?
At the 2026 Sprint Duathlon, the fastest tenth finished in 1:06:42 or better, the top quarter in 1:11:22, and half the field in 1:21:29; the last tenth came in after 1:37:45.
At the 2026 Long Distance Duathlon Individual, the fastest tenth finished in 1:46:29 or better, the top quarter in 1:50:28, and half the field in 2:00:10; the last tenth came in after 2:22:18.
At the 2026 Sprint Duathlon Athena/Clydesdale, the fastest tenth finished in 1:34:03 or better, the top quarter in 1:38:07, and half the field in 1:44:54; the last tenth came in after 1:59:44.
| Age | Women | Men |
|---|---|---|
| 30-39 | n/a | 1:13:47 |
| 40-49 | 1:12:32 | n/a |
| 60-69 | 1:19:02 | 1:08:37 |
| 70+ | 1:33:49 | n/a |
Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.
What would my time get me?
Where a finish time would have placed in 2026.
Swim, bike and run splits at Chilly Willy Duathlon
| Leg | Top 10% | Top 25% | Median | Slowest 25% |
|---|---|---|---|---|
| T1 | 0:41 | 0:52 | 1:06 | 1:34+ |
| Bike | 53:45 | 1:01:27 | 1:04:31 | 1:12:36+ |
| T2 | 0:37 | 0:47 | 1:00 | 1:33+ |
Each column ranks finishers on that leg alone, from the race's published results. T1 and T2 are transitions.
Finishers by year
Down 20 percent since 2022.
117
2022
73
2023
76
2024
56
2025
94
2026
All events combined, from official results.
Typical race-day weather
Around February 14 the day usually runs from 59°F at dawn to 73°F in the afternoon, with measurable rain on about 12% of days. Cold snaps dip to 48°F and hot years reach 78°F.
Based on 75 days within a week of the date over the last 5 years, from historical weather for the start area. Not a forecast.
From the race's page
What the organizers of Chilly Willy Duathlon cover on their registration page, in brief.
Shirt and medal
Swag
Custom T-shirt Free.
Awards
1st - 4th Place Awards - Lanyard is 1.5 inches wide and will be unveiled soon wi
Very Happy with the outcome of the Award medal that the " Speedsters " in 1st - 4th Place will receive. Lanyards will signify 1st, 2nd, 3rd & 4th Place.
Race details
- Where
- 3500 Pinellas Bayway S, St Petersburg, FL 33715Map
- Course
- Road
- Included with entry
- T-Shirt; TShirt
- Donations
- Accepted when you register
- Distances
- Duathlon, 10 Mile
- Editions
- 2027 (Feb 14, 2027), 2026 (Feb 15, 2026), 2025 (Feb 2, 2025), 2024 (Feb 4, 2024), 2023 (Feb 5, 2023), 2022 (Feb 6, 2022)
Organize this race? Add details or a correction
Quick answers
- When is Chilly Willy Duathlon?
- Sunday, February 14, 2027, starting at 7:00 AM.
- How much does it cost?
- Entry starts at $119 before processing fees, and rises to $159 on Jan 1, 2027.
- When does registration close?
- Online registration closes Feb 14, 2027, unless the race fills first.
- Do athletes get a shirt or medal?
- Entry includes a shirt, according to the race's registration page. Check it for sizes and whether kids' races get the same.
- Can I donate to a cause when I register?
- Yes. The registration form offers an optional donation, usually for the charity or nonprofit the race supports. The race's own page names the cause.
- What distances are offered?
- Duathlon, 10 Mile.
- How big is it, and how fast?
- In 2026, 60 athletes finished the Sprint Duathlon; the median finish was 1:21:29 and the winner finished in 56:00.
- Where does it start?
- 3500 Pinellas Bayway S, St Petersburg, FL 33715.
From the organizers
Chilly Willy at FT. DE SOTO 3500 Pinellas Bayway S Shelter #11 St. Petersburg, FL 33715 Start Time: 7:00 am