In 3 days · Tue, Sep 22, 2026
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Tuesday, September 22nd, 2026
1100 Ionia Rd, Portland MI
5K
57–74°F · some rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2025
63–79°F
rain
2024
62–77°F
rain
2023
61–79°F
dry
2022
49–62°F
dry
2021
50–59°F
rain
2020
51–76°F
dry
2019
68–82°F
rain
2018
48–63°F
dry
2017
68–91°F
dry
2016
65–84°F
dry
Best months to race in Michigan →
Race-day forecast · Tuesday, Sep 22
Cloudy · 48–61°F
Tuesday, Sep 22starts near 48°F · 13% chance of rain · wind up to 16 mph
About this race
Race Information
- Date: 2026-09-22
- Time: 11:00 AM
- Location: 1100 Ionia Rd, Portland, MI
- Race URL: CAAC White Jamboree #1
Description
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Course map
Hotels for race weekend
Live prices near the start line, Sep 21 – 23, 2026.
Train with a club
Run clubs near Portland to train with before race day.
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