TRILLIUM — A WOMEN'S ONLY EVENT
TRILLIUM — A WOMEN'S ONLY EVENT logo

TRILLIUM — A WOMEN'S ONLY EVENT

Sylvania, Ohio, United States
Jul 12, 2026
Duathlon

About this race

Trillium — A Women’s Only Triathlon and Duathlon

Since 2005, this women’s only event has focused on empowering the competitive spirit in all women. Trillium is designed for women of all ages and athletic ability — whether new to multi-sport, a casual swimmer/biker/runner, or an experienced athlete. This weekend is all about you. 

RACE OPTIONS

  1. Triathlon → 400 Meter Swim, 11 Mile Bike, 5K (3.1 mile) Run
  2. Duathlon → 1 Mile Run, 11 Mile Bike, 3.1 Mile Run
  3. Triathlon Relay → 3 Member team where the first person swims, the second person bikes and the third person runs
  4. Duathlon Relay → 2 Member team where one person does both runs and the second person bikes

Triathlon Time Trial Start → Start two-at-a-time on the steps of the Centennial Quarry

Pick your distance

Triathlon

TRIATHLON

Jul 12, 2026 23.1K 8:00 AM
$100.00
Closed

Triathlon Relay

Jul 12, 2026 23.1K 8:00 AM
$45.00
Closed

Duathlon

DUATHLON

Jul 12, 2026 24.3K 8:00 AM
$100.00
Closed

Duathlon Relay

Jul 12, 2026 24.3K 8:00 AM
$45.00
Closed

Typical race-day weather

Based on 13 years of historical conditions on this event's race dates in Sylvania.

Temp (°C)
Minimum temperature (race-day average) 18.5° / Maximum temperature (race-day average) 28.7°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-day average) 18.5° / Maximum feels like — heat index / wind chill (race-day average) 32.0°
Wind (km/h)
Average wind speed (race-day average)
18.5
Precip (mm)
Average precipitation (race-day average)
3.1mm
Humidity
Average relative humidity (race-day average)
69.7%

About Sylvania

TRILLIUM — A WOMEN'S ONLY EVENT takes place in Sylvania, Ohio, United States. The local timezone is America/New_York.

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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.

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