Loon Triathlon - Sprint/Olympic/Duathlon/Sprint Duathlon
Date
Sun, Aug 9, 2026, 7:30 AM EDTRace options
4 distancesTap any distance below for fee tiers and close dates.
Race options
Distances & registration
4 optionsTap a distance to see fee tiers and close dates.
25.75K
closes Aug 9, 2026, 3:00 AM EDT
3mo 1d 3h 47m leftSprint Triathlon
Closes Aug 9, 2026, 3:00 AM EDT · From $70.90
51.5K
closes Aug 9, 2026, 3:00 AM EDT
3mo 1d 3h 47m leftOlympic Triathlon
Closes Aug 9, 2026, 3:00 AM EDT · From $102.70
Other options
2 options · closes Aug 9, 2026, 7:59 PM EDT
3mo 1d 20h 46m leftOlympic Duathlon
Closes Aug 9, 2026, 3:00 AM EDT · From $86.80
Sprint Duathlon
Closes Aug 9, 2026, 7:59 PM EDT · From $60.30
Ready to register?
Finish signup on the organizer site (check fees and dates there).
From the organizer
Maine Endurance Sports Alliance a 501(c) 3 (application is pending) nonprofit will be hosting a Sprint/Olympic/Duathlon/Sprint Duathlon Triathlon on Sunday August 9, 2026, in Lincoln Maine. The Olympic Triathlon will be 1500 meter swim, 40k bike and 10k run which will begin at 7:30 am.
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The Sprint Triathlon will be 750 meter swim, 20K bike and 5K run which will begin at 7:30 am. There will be a Duathlon option for the Sprint and Olympic events. Races will begin and end at Prince Thomas Park on Lake Mattanawcook. Participants will start at Prince Thomas Park Beach for their swim and the transition area for the bike and run will be at Prince Thomas Park. Maps and more information can be found at www. mesa-maine. org .