Kalamazoo Half Marathon

Kalamazoo, MI, USA · April 25, 2027·
partly-cloudy-day49°·51° high·Breezy·Rain possible
10
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Race Day Weather

partly-cloudy-day
49°at start
58° high
Breezy
Rain possible
Your goal
0:00:00

Cool start — fast day potential, chance of rain

A cool 49°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 58°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. There's a chance of rain, so have a backup gear plan ready. Moderate humidity at 68% is worth noting for effort level, especially in later miles.

Race day forecast available in 177 days
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Race Info

The Half Marathon runs 13.1 miles through central Kalamazoo neighborhoods, starting and finishing at Bronson Park downtown. The route passes through Waldo Stadium on the Western Michigan University campus before returning to the park. It is held on the Sunday of race weekend, alongside the full marathon.

Race weekend

Saturday, April 24
10:00 AMKids' 1K (0.6 mi)
Sunday, April 25
7:00 AMMarathon (26.2 mi)
8:05 AMHalf Marathon (13.1 mi)
8:30 AM10K (6.2 mi)
8:40 AM5K (3.1 mi)

FAQ

When is the 2027 Kalamazoo Half Marathon?

The 2027 Kalamazoo Half Marathon will be held on Sunday April 25, 2027.

What will the weather be like for the 2027 Kalamazoo Half Marathon?

The forecast calls for a high of 63°F and a low of 44°F with a 12% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 12 years of data
Avg Temp
51°F
L:48° H:54°
RunScore
9
Conditions
Rain Freq
0%
0 of 12 yrs
Wind8mph
Dew40°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
48°/48°-
10
2025
cloudy
43°/46°-
10
2024
fog
55°/56°-
8
2023
cloudy
39°/41°-
10
2019
clear-day
46°/60°-
9
2018
clear-day
55°/60°-
8
2017
clear-day
40°/47°-
9
2016
clear-day
47°/57°-
10
2015
clear-day
56°/68°-
7
2014
clear-day
48°/52°-
9
2012
partly-cloudy-day
53°/61°-
8
2011
partly-cloudy-day
48°/57°-
9