In 269 days · Thu, Jul 15, 2027
Don't let race day sneak up
One email during race week. That's it.
When
Thursday, July 15th, 2027
Where
East Oak Street, Sparta WI
Distances
5K · Marathon · 10K · Half
Typical weather
64–81°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2026
69–91°F
dry
2025
69–84°F
dry
2024
65–87°F
dry
2023
64–81°F
dry
2022
63–82°F
rain
2021
63–78°F
dry
2020
57–72°F
rain
2019
75–87°F
rain
2018
68–84°F
dry
2017
61–86°F
dry
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About this race
Event Overview
- Event: 2027 Heartland Series - Day 6 (WI)
- Date: 2027-07-15
- Location: East Oak Street, Sparta, WI
- Registration: Sign up here
Race Highlights
- World-Class Event: World's Best Marathon & Half Series!
- No Time Limits: Enjoy the race at your own pace.
- Delicious Food: Great food options available.
- Awards: Award-Winning Medals for participants.
Community Spirit
- Engaging Atmosphere: Loony Community!
- Unity: We RUN this country, TOGETHER!
Additional Information
- Series Details: For more on the Heartland Series.
- Website: Visit our website for more about other Mainly Marathons' series.
- Merchandise: Check out our online store for Mainly Merch.
Closing Message
Thanks!
-Mainly Family
Course map
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