Sudbury Rocks Half Marathon

Sudbury, ON, Canada · May 30, 2027·
partly-cloudy-day57°·59° high·Light·Dry
8
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Race Day Weather

partly-cloudy-day
57°at start
70° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, warming through the race

Mild 57°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 70°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 66% is worth noting for effort level, especially in later miles.

Race day forecast available in 209 days
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Race Info

The Half Marathon covers one lap of the Sudbury Rocks course, the same loop the marathon runs twice. It starts and finishes on Minto Street beside Tom Davies Square in downtown Sudbury, with the route passing through New Sudbury and Minnow Lake on streets such as Lasalle Boulevard, Auger Street and Bancroft Drive. The course is certified, and kilometres are marked along the route.

Race weekend

Sunday, May 30
7:55 AMMarathon (26.2 mi)
7:55 AMHalf Marathon (13.1 mi)
8:35 AM10K (6.2 mi)
9:00 AM5K (3.1 mi)
Area Map

Course Map

FAQ

When is the 2027 Sudbury Rocks Half Marathon?

The 2027 Sudbury Rocks Half Marathon will be held on Sunday May 30, 2027.

What is the time limit for the Sudbury Rocks Half Marathon?

The time limit for the Sudbury Rocks Half Marathon is 6 hours.

What will the weather be like for the 2027 Sudbury Rocks Half Marathon?

The forecast calls for a high of 71°F and a low of 50°F with a 8% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 4 years of data
Avg Temp
51°F
L:48° H:54°
RunScore
10
Conditions
Rain Freq
25%
1 of 4 yrs
Wind6mph
Dew47°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
48°/48°-
10
2025
partly-cloudy-day
48°/51°Light
10
2024
partly-cloudy-day
50°/55°-
9
2023
clear-day
47°/61°-
9