The County Marathon

Wellington, ON, Canada · October 4, 2026
partly-cloudy-day63°·67° high·Windy·Dry
6
Register

Race Day Weather

partly-cloudy-day
63°at start
67° high
Windy
Dry

Comfortable temps, strong wind, chance of rain

Starting at 63°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Strong 21mph gusts could slow exposed stretches — tuck behind other runners when you can. There's a chance of rain, so have a backup gear plan ready. High humidity (81%) will make it harder to cool down through sweat — increase fluid intake accordingly.

partly-cloudy-night7
partly-cloudy-night6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day6
partly-cloudy-day5

Pace Calculator

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

Get forecast alerts for The County 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

The County Marathon is a point-to-point course through Prince Edward County, Ontario, starting in Wellington and finishing in Picton. The route passes three lakes and three villages over mostly flat terrain and is closed to vehicular traffic. Both the marathon and half marathon are Athletics Canada Certified Courses and Boston Marathon qualifiers, run with support from hundreds of local volunteers. It's promoted as Canada's largest small-county marathon.

Area Map

Course Map

FAQ

When is the 2026 The County Marathon?

The 2026 The County Marathon will be held on Sunday October 4, 2026.

Is the The County Marathon a Boston Marathon Qualifier?

Yes, the The County Marathon is an official Boston Marathon qualifier.

What will the weather be like for the 2026 The County Marathon?

The forecast calls for a high of 67°F and a low of 62°F with a 32% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
69°F
L:55° H:70°
RunScore
8
Conditions
Rain Freq
0%
0 of 4 yrs
Wind9mph
Dew54°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
56°/76°-
8
2024
partly-cloudy-day
62°/70°-
9
2023
partly-cloudy-day
60°/75°-
8
2022
partly-cloudy-day
43°/57°-
6