The 2025 Sylvania Triathlon, Duathlon, Aquathon:

The Sylvania Triathlon and Duathlon is one of the oldest multisport events in the country. It's held at the Tam-O-Shanter Sports Complex, and Olander Lake in Sylvania, Ohio. This event features a choice of distance and race for everyone. Whether you're looking for a short or intermediate length, triathlon or duathlon, the Sylvania Triathlon/Duathlon is the event for you.

Every year, Sylvania embraces all of the athletes at this exiting race; this year will be no different. New for 2024, USAT has designated this event as the Ohio State Championship Race. Information regarding the Championship will be added to the site as it becomes available.

Music will get you pumped from the beginning of the day, over 300 terrific volunteers, and lots of cheering spectators will keep you going all the way to the finish line.

Relay team registration is recommended for anyone who would like to experience this event with friends, family, or co-workers, but doesn't want to do all three disciplines by themselves.

Athena & Clydesdale Division → Olympic Triathlon and Sprint Triathlon

Air Temp (avg): 67 F / 83 F
Water Temp (avg): 81 F

NATIONAL RANKINGS
The Sylvania will rank age group category athletes for the triathlon and duathlon. Triathletes and duathletes will be ranked nationally from all race distances within this Sylvania event.

Sprint Triathlon → 400 Meter Swim • 12.45 Mile Bike • 3.1 Mile Run
Sprint Duathlon → 1 Mile Run • 12.45 Mile Bike • 3.1 Mile Run
Sprint Aquabike → 400 Meter Swim • 12.45 Mile Bike
Sprint Triathlon Relay → 400 Meter Swim • 12.45 Mile Bike • 3.1 Mile Run

Olympic Triathlon → 1,500 Meter Swim • 24.6 Mile Bike • 6.2 Mile Run
Olympic Duathlon → 3.1 Mile Run • 24.6 Mile Bike • 6.2 Mile Run
Olympic Aquabike → 1,500 Meter Swim • 24.6 Mile Bike
Olympic Triathlon Relay → 1,500 Meter Swim • 24.6 Mile Bike • 6.2 Mile Run

-:- USAT