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.
Sep 12, 2026
Distance — 25.75K
Type — Multisports
07:00
$105.00
Sep 12, 2026
Distance — 51.5K
Type — Multisports
07:00
$143.00
Sep 12, 2026
Distance — 51.5K
Type — Multisports
07:00
$408.00
Sep 12, 2026
Distance — 25.75K
Type — Multisports
07:00
$94.00
Sep 12, 2026
Distance — 25.75K
Type — Multisports
07:00
$267.00
These values represent the 3-year monthly averages for September in Fontana.
Learn more about the host city, Fontana.
Fontana is a city in San Bernardino County in Southern California.
Read more launchRead what other athletes have to say about their experience at the Fontana Triathlon on Geneva Lake.
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