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Island Lake Triathlon, Duathlon & Aquabike

Saturday, June 7, 2025
Brighton, MI

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Island Lake Triathlon, Duathlon & Aquabike

Saturday, June 7, 2025
Brighton, MI

Island Lake Triathlon, Duathlon & Aquabike

Saturday, June 7, 2025
Brighton, MI

Sign Up

Island Lake Triathlon, Duathlon & Aquabike

Saturday, June 7, 2025
Brighton, MI

Sign Up

Island Lake Triathlon, Duathlon & Aquabike

Saturday, June 7, 2025
Brighton, MI

Sign Up

Island Lake Triathlon

OLYMPIC • SPRINT • AQUABIKE • DUATHLON • MINI SPRINT • RELAY
 
Triathletes throughout Michigan have long considered the Island Lake State Recreation Area, home of the Island Lake Triathlon, an epic training destination, ideal for any athlete preparing for or participating in a multisport event.  Set within a 4,000-acre park in Livingston County that offers an “up north” experience without leaving southeast Michigan, the terrain is a mixture of open brush land to mature hardwood forest, with some pockets of open meadows mixed in with a paved road of rolling hills weaving throughout.

More Info

Saturday, June 7, 2025

Olympic Triathlon Events

$139 - $299 7:30AM EDT
Events: Olympic Olympic — Athena Olympic — Clydesdale Olympic Aquabike Olympic Relay

Sprint Triathlon Events

$99 7:30AM EDT
Events: Sprint Sprint — Athena Sprint — Clydesdale

Mini Sprint Triathlon

$99 7:30AM EDT
Events: Mini-Sprint

Relay Events

$199 - $299 7:30AM EDT
Events: Olympic Relay Sprint Relay

Aquabike (Swim, Bike, DONE!)

$139 7:30AM EDT
Events: Olympic Aquabike

Duathlon (Run, Bike, Run)

$99 7:30AM EDT
Events: Sprint Duathlon

Open Water Swim Events

$39 7:30AM EDT
Events: Open Water Timed 1 Mile Swim - non competitive Open Water Timed Practice Swim - 800m Open Water Timed Practice Swim - 400m

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