Sugarloaf Marathon

Kingfield, ME, USA · May 16, 2027
partly-cloudy-day50°→ 62° finish·Light·Dry
9
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Race Day Weather

partly-cloudy-day
50°at start
62° at finish
Breezy
Dry
Your goal
0:00:00

Cool start, warming finish

Runners will face a temperature rise from 50°F at the start to 61°F by the finish, with average humidity at 65%. A light crosswind will be prevalent in the first 12 miles, shifting to a tailwind from miles 13-15, which can aid pacing. As the race progresses, a headwind will impact the final miles, especially at mile 24, prompting runners to adjust their effort accordingly.

This course drops 600 ft from start to finish, so we look at it at 2 points, not just the start line. In a typical year, at 9:00/mi, you start at 50° and finish around 10:55 AM in 62°; typical start-line conditions say 58° then.

Race day forecast available in 217 days
Along your raceStart line only
partly-cloudy-night10
partly-cloudy-day10
partly-cloudy-day10
Start
partly-cloudy-day10
mi 7
partly-cloudy-day9
mi 13
partly-cloudy-day8
Finish
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6

Pace Calculator

Distance: 26.2mi
0:00:00
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Race Plan

Get your personalized Sugarloaf Marathon race plan

True Effort pacing, weather-adjusted mile splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to your goal and race-day conditions.

Race Conditions
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Sugarloaf Marathon is Maine's oldest continuously run marathon, first held in 1985 and now organized through Sugarloaf Resort in Carrabassett Valley. The USATF-certified, point-to-point course runs along Route 27 past the Bigelow Range and the Carrabassett River to a net-downhill finish in Kingfield, giving it one of the higher Boston-qualifying rates among U.S. marathons. A companion 15K starts thirty minutes after the marathon on the same morning, with combined field size capped at 1,500 runners.

Race weekend

Sunday, May 16
7:00 AMMarathon (26.2 mi)
7:30 AM15K (9.3 mi)

FAQ

When is the 2027 Sugarloaf Marathon?

The 2027 Sugarloaf Marathon will be held on Sunday May 16, 2027.

Is the Sugarloaf Marathon a Boston Marathon Qualifier?

Yes, the Sugarloaf Marathon is an official Boston Marathon qualifier.

What is the time limit for the Sugarloaf Marathon?

The time limit for the Sugarloaf Marathon is 8 hours.

What will the weather be like for the 2027 Sugarloaf Marathon?

The forecast calls for a high of 64°F and a low of 44°F with a 14% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 15 years of data
Avg Temp
52°F
L:47° H:58°
RunScore
9
Conditions
Rain Freq
27%
4 of 15 yrs
Wind6mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
60°/73°-
6
2025
partly-cloudy-day
37°/52°-
10
2024
cloudy
41°/55°-
10
2023
partly-cloudy-day
38°/53°-
10
2022
cloudy
59°/62°-
6
2019
rain
45°/49°Light
9
2018
cloudy
53°/60°Light
8
2017
clear-day
39°/60°-
10
2016
rain
47°/49°Light
8
2015
partly-cloudy-day
50°/65°-
8
2014
cloudy
47°/56°-
10
2013
cloudy
40°/52°-
10
2012
clear-day
61°/74°-
6
2011
rain
43°/49°Light
9
2010
partly-cloudy-day
45°/60°-
10