The 2026 Walter Childs Half Marathon has concluded.Share your finish

Walter Childs Half Marathon

Race complete
Holyoke, MA, USA · May 3, 2026·
cloudy44°·49° high·Windy·Dry
9
Register

Race Day Weather

cloudy
44°at start
55° high
Windy
Dry
Your goal
0:00:00

Cool start — fast day potential, warming through the race, strong wind

A cool 44°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 55°F through the course will gradually increase perceived effort in the second half. Strong 20mph gusts could slow exposed stretches — tuck behind other runners when you can.

clear-day10
cloudy10
cloudy9
cloudy9
cloudy9
partly-cloudy-day9
cloudy9
partly-cloudy-day9
partly-cloudy-day9
cloudy9
cloudy9

Pace Calculator

13.1mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for Walter Childs Half 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 Walter Childs Half Marathon covers three laps of the 4.4-mile trail loop around Ashley Reservoir in Holyoke, Massachusetts. The surface is a hard-packed mix of dirt and gravel that can run dry and firm or a little muddy in early May. The loop starts and finishes beside the Elks Lodge on the only real hill of the course, with the rest of the lap flat and open to the water's edge, and includes a short out and back near the three-mile mark of each lap. It runs on the first Sunday of May, at the same time and on the same course as the marathon.

Race weekend

Sunday, May 3
8:00 AMMarathon (26.2 mi)
8:00 AMHalf Marathon (13.1 mi)

FAQ

When is the 2026 Walter Childs Half Marathon?

The 2026 Walter Childs Half Marathon will be held on Sunday May 3, 2026.

What is the time limit for the Walter Childs Half Marathon?

The time limit for the Walter Childs Half Marathon is 6 hours.

What will the weather be like for the 2026 Walter Childs Half Marathon?

The forecast calls for a high of 55°F and a low of 39°F with a 0% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 9 years of data
Avg Temp
55°F
L:52° H:57°
RunScore
8
Conditions
Rain Freq
22%
2 of 9 yrs
Wind5mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
44°/49°-
9
2025
cloudy
61°/63°-
6
2024
cloudy
49°/50°-
10
2023
clear-day
55°/66°-
8
2022
clear-day
46°/57°-
10
2019
rain
55°/56°Light
8
2016
partly-cloudy-day
47°/47°Light
10
2011
clear-day
51°/57°-
10
2010
partly-cloudy-day
61°/67°-
6