In 298 days · Sat, Jul 24, 2027
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Saturday, July 24th, 2027
TBD, Ann Arbor MI
1 Mile · 5K · 10K · Half
64–82°F · some rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2026
56–79°F
dry
2025
73–96°F
dry
2024
65–79°F
rain
2023
60–84°F
dry
2022
71–86°F
rain
2021
68–84°F
rain
2020
61–82°F
dry
2019
58–79°F
dry
2018
64–81°F
rain
2017
62–72°F
dry
Best months to race in Michigan →
About this race
Race Overview
Join us for the Heatwave Half Marathon, 10K, & 5K! A sun-soaked summer challenge that’s perfect for the whole family.
Event Features
- Great Swag: designer shirt & custom medal
- Chip-timing: with live results and awards
- Free Photos: capture your race day memories
- Cool Treats: FREE ice cream at the finish to help you cool off
- Summer Fun: Plenty of hot fun in the summer sun!
Encouragement to Participate
Grab your friends and family—you won’t want to miss this one!
Virtual Race Option
Can’t make the race? No problem! We offer a virtual race option where you can run anywhere, at any time, and still earn the fun swag!
Youth Pricing
Youth-based pricing is available: ages 12 & under are only $17!
Registration Details
Half Marathon/10K/5K registration includes a custom bib, designer shirt, and an awesome finisher medal!
1 Mile registration is untimed and includes a custom bib, designer shirt, and an awesome finisher medal!
Kid’s Dash is a fun, untimed dash for ages 10 and under. Registration includes a mini bib, youth-sized shirt, and a specially crafted medal for our youngest runners! (If your child wants to run the kid’s dash without swag, they’re welcome to run free on race day!)
Registration Deadline
Register by midnight on Thursday, two Thursdays before race day, to guarantee your shirt!
Event Information
Date: July 24, 2027
Location: TBD, Ann Arbor, MI
More information available at Heatwave Half Marathon Ann Arbor.
Course map
Train with a club
Run clubs near Ann Arbor to train with before race day.
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