Sun 19 Oct 2025 Bar Harbor, Maine, USA

Mount Desert Island Marathon

Get real MAINE. Run MDI! The Mount Desert Island Marathon, Half & Relay is North America’s premier destination road race.

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  • Sun 19 Oct 2025
Bar Harbor, Bar Harbor
Mount Desert Island Marathon

08:00

Age 18 & over

$125-$165

  • 26.2 miles road running
  • Enter online
  • Event village
  • Newcomers
Enter now

Event overview

Event details

  • All fitness levels
  • Event village
  • Newcomers
  • Spectators
  • Teams

Location

  • Bag storage

Route

  • Distance markers

What's included

  • Certificate
  • Medal
  • Race photo
  • T-shirt

Entries

  • Age 18 & over
  • Entries open
  • Enter online
Enter now
Enter now
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4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.