Great Allegheny Ohiopyle Marathon

Ohiopyle, PA, USA · May 1, 2027
partly-cloudy-day52°·65° high·Breezy·Rain possible
8
Register

Race Day Weather

partly-cloudy-day
52°at start
67° high
Breezy
Rain possible

Comfortable temps, big temp swing, chance of rain

Mild 52°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 67°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing. There's a chance of rain, so have a backup gear plan ready.

Race day forecast available in 211 days
partly-cloudy-night10
partly-cloudy-night10
partly-cloudy-day10
partly-cloudy-day10
partly-cloudy-day8
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6

Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:

Get forecast alerts for Great Allegheny Ohiopyle Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

Area Map

Course Map

FAQ

When is the 2027 Great Allegheny Ohiopyle Marathon?

The 2027 Great Allegheny Ohiopyle Marathon will be held on Saturday May 1, 2027.

Is the Great Allegheny Ohiopyle Marathon a Boston Marathon Qualifier?

Yes, the Great Allegheny Ohiopyle Marathon is an official Boston Marathon qualifier.

What is the time limit for the Great Allegheny Ohiopyle Marathon?

The time limit for the Great Allegheny Ohiopyle Marathon is 6 hours.

What will the weather be like for the 2027 Great Allegheny Ohiopyle Marathon?

The forecast calls for a high of 66°F and a low of 48°F with a 19% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.

Historical Weather

Based on 5 years of data
Avg Temp
60°F
L:55° H:63°
RunScore
7
Conditions
Rain Freq
40%
2 of 5 yrs
Wind6mph
Dew48°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-day
35°/46°-
10
2025
cloudy
61°/66°Light
6
2024
rain
58°/59°Light
7
2023
clear-day
54°/68°-
7
2022
partly-cloudy-day
64°/76°-
4