The Early Years
2001Established in 2001, the Sugarloaf Marathon is now 25 years old. From its first edition in Kingfield, it has evolved into a race that reflects the character of its host region in United States.
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May 17, 2026
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This challenging course runs through Maine's Western Mountains region, featuring significant elevation gain as runners climb toward Sugarloaf Mountain. The route showcases beautiful spring scenery with mountain vistas, forest passages, and rural Maine charm, with the most demanding climbing occurring in the first half of the race.
Spring conditions in Maine bring cool temperatures with occasional rain. Runners should expect variable conditions with potential for both sunny periods and passing showers.

Kingfield
Established in 2001, the Sugarloaf Marathon is now 25 years old. From its first edition in Kingfield, it has evolved into a race that reflects the character of its host region in United States.
With 1450m of elevation gain, the Sugarloaf Marathon is not a course for the faint-hearted. The climbs are where races are won and lost — where the gap between training and undertrained reveals itself without mercy. Locals say the course doesn't beat you; it just waits for you to beat yourself.
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