Fontana Triathlon on Geneva Lake
About this race
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.
Pick your distance
Triathlon
Olympic Individual
1.5km swim / 40k bike / 10k run
Sprint Individual
750 meter swim / 20k bike / 5k run
Olympic Relay
1.5km swim / 40k bike / 10k run
Sprint Relay
750 meter swim / 20k bike / 5k run
Typical race-day weather
Based on 2 years of Open-Meteo archive data for this event's race dates in Fontana, plus the 3 days either side.
The sun rises at 6:31 AM and sets at 7:09 PM local time (CDT) in Fontana on September 12, 2026 — 12h 38m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — Fontana Triathlon on Geneva Lake
432 finishers across 4 distances · leading places in the Olympic Individual
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Collin Hughes | 2:11:56 | — |
| 2 | Ryan Giuliano | 2:14:15 | — |
| 3 | Andrew Greif | 2:26:21 | — |
| 4 | Ken Love | 2:31:53 | — |
| 5 | Dao Nguyen | 2:32:26 | — |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near Fontana
Different organizers, within 40 miles, in the next three months
Abominable Trail Race
Badger High School 5K GLOW Run/Walk
Run4Randi
Four Lakes Athletic Club Turkey Trot
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 2 Fontana events
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