Fontana Triathlon on Geneva Lake
- Date
- Last held Sep 12, 2026, next date to be announced
- Location
- Fontana, Wisconsin
Registration for the next edition has not opened.
We earn a small commission when you register through this link, at no cost to you. Details
Start location and course
454 Lake Street, Fontana, WI 53125
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 (2 years)Sprint Individual
Olympic Individual
Olympic Relay
Aggregated from official results (Race Day Events) for Fontana Triathlon on Geneva Lake. Individual finisher names are not stored here.
How fast do you need to be at Fontana Triathlon on Geneva Lake?
At the 2026 Sprint Individual, the fastest tenth finished in 1:27:24 or better, the top quarter in 1:35:04, and half the field in 1:48:08; the last tenth came in after 2:23:31.
At the 2026 Olympic Individual, the fastest tenth finished in 2:46:24 or better, the top quarter in 3:02:01, and half the field in 3:18:33; the last tenth came in after 3:57:45.
At the 2026 Olympic Relay, the fastest tenth finished in 2:51:22 or better, the top quarter in 2:53:33, and half the field in 3:13:23; the last tenth came in after 3:48:08.
| Age | Women | Men |
|---|---|---|
| Under 20 | 1:38:16 | 1:22:27 |
| 20-29 | 1:27:56 | 1:21:25 |
| 30-39 | 1:32:45 | 1:22:16 |
| 40-49 | 1:28:32 | 1:23:17 |
| 50-59 | 1:57:36 | 1:35:02 |
| 60-69 | 1:40:33 | 1:29:20 |
| 70+ | n/a | 2:01:47 |
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.
Finishers by year
Up 17 percent since 2025.
All events combined, from official results.
Fontana Triathlon on Geneva Lake Sprint Triathlon year by year
From 2025 to 2026, the field went from 354 to 254 finishers, and the median time rose from 1:13:45 to 1:48:08.
| Year | Finishers | Median | Fastest tenth | Winner |
|---|---|---|---|---|
| 2026 | 254 (-28%) | 1:48:08 | under 1:27:24 | 1:09:50 |
| 2025 | 354 | 1:13:45 | under 59:56 | 47:19 |
From each year's official results for the Sprint Triathlon; virtual options are left out.
Race details
- Where
- 454 Lake Street, Fontana, WI 53125Map
- Course
- Road
- Distances
- Sprint Triathlon, Olympic Triathlon
- Editions
- 2026 (Sep 12, 2026), 2025 (Sep 13, 2025)
- Status
- The next edition has not been announced yet. Past events: Olympic Individual, Olympic Relay, Sprint Individual, Sprint Relay, Sprint-Collegiate Team.
Organize this race? Add details or a correction
Plan your race
Quick answers
- When is Fontana Triathlon on Geneva Lake?
- The next date has not been announced.
- How much does it cost?
- See the registration page for current pricing.
- What distances are offered?
- Sprint Triathlon, Olympic Triathlon.
- How big is it, and how fast?
- In 2026, 254 athletes finished the Sprint Individual; the median finish was 1:48:08 and the winner finished in 1:09:50.
- Where does it start?
- 454 Lake Street, Fontana, WI 53125.
From the organizers
The Fontana Triathlon is a unique and historic race competed in Fontana Wisconsin, on beautiful Lake Geneva. The race offers a high quality, adventurous, and fun multisport experience for athletes of all abilities, from beginners, age group competitors, and elite athletes. The race is based at Fontana Beach. The swim will take place in Geneva Lake, the bike will be through the rolling hills surrounding Fontana and a cool, scenic and challenging run course through the streets and parks of Fontana. Athletes and spectators will enjoy a fun and adventurous experience in one of Midwest’s premier destinations.