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TRILLIUM — A WOMEN'S ONLY EVENT

Sylvania, Ohio, United States

calendar_today 12 Jul, 2026

directions_run Running

language Official Website

sell $35.00 – $85.00

About the Event

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

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

Races Offered

DUATHLON

Jul 12, 2026

straighten

Distance — 15.1 Miles

terrain

Type — Running

timer

08:00

sell

$85.00

Duathlon Relay

Jul 12, 2026

straighten

Distance — 15.1 Miles

terrain

Type — Running

timer

08:00

sell

$35.00

TRIATHLON

Jul 12, 2026

straighten

Distance — 14.34 Miles

terrain

Type — Running

timer

08:00

sell

$85.00

Triathlon Relay

Jul 12, 2026

straighten

Distance — 14.34 Miles

terrain

Type — Running

timer

08:00

sell

$35.00

Weather History

These values represent the 3-year monthly averages for July in Sylvania.

thermostat Temperature

18.3° / 29.0°

wb_sunny Feels like

18.7° / 29.1°

light_mode Avg sunshine hours

12h 13m

water_drop Avg rainfall

2.7 mm

ac_unit Avg snowfall

—

air Avg wind speed

9.9 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Very High (8.0)

humidity_mid Humidity

70.1%

wb_twilight Sunrise

06:15

nightlight Sunset

21:05

About Sylvania

Learn more about the host city, Sylvania.

Sylvania is a small city of 19,000 people (2020) in Ohio Erie shore west. Sylvania is a northwestern suburb of Toledo, on the Ohio side of the border with Michigan.