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Race Overview
The Sparta Half Marathon is an annual race in Sparta, Wisconsin, run as an out-and-back combining the flat, gravel Sparta-Elroy State Trail with rolling paved country roads outside town. The race starts and finishes at the Sparta Area Chamber of Commerce building and also offers 10K and 5K distances. Despite a 2026 relaunch on a new website and registration platform, course records referencing 2023 confirm this is an established annual event rather than a new one.
WikipediaFAQ
When is the 2027 Sparta Half Marathon?
The 2027 Sparta Half Marathon will be held on Saturday June 19, 2027.
What is the time limit for the Sparta Half Marathon?
The time limit for the Sparta Half Marathon is 4 hours.
Sparta Half Marathon Weather History
Sparta Half Marathon Weather Averages
Average Temp: 75°, Average Low: 64°, Average High: 85°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM |
|---|---|---|---|---|---|
| Temp | 69° | 73° | 76° | 77° | 78° |
| Feel | 70° | 75° | 78° | 79° | 81° |
| Rain | - | - | - | - | - |
| Wind | 6mph | 4mph | 9mph | 10mph | 12mph |
| Dew | 66° | 68° | 69° | 69° | 68° |
| RunScore |  | | | | |
Sparta Half Marathon 2026
Jun 27, 2026
Partly cloudy throughout the day.
Low: 49°, High: 80°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM |
|---|---|---|---|---|---|
| Temp |  56° | 65° | 70° | 72° | 74° |
| Feel | 56° | 65° | 70° | 72° | 74° |
| Rain | - | - | - | - | - |
| Wind | 0mph | 0mph | 3mph | 7mph | 9mph |
| Dew | 55° | 59° | 60° | 60° | 59° |
| RunScore |  | | | | |
Sparta Half Marathon 2025
Jun 21, 2025
Clear conditions throughout the day.
Low: 79°, High: 95°
| Time | 7AM | 8AM | 9AM | 10AM | 11AM |
|---|---|---|---|---|---|
| Temp | 80° | 82° | 85° | 86° | 87° |
| Feel | 85° | 88° | 92° | 93° | 95° |
| Rain | - | - | - | - | - |
| Wind | 18mph | 11mph | 13mph | 16mph | 18mph |
| Dew | 73° | 73° | 74° | 74° | 73° |
| RunScore |  |  | |  |  |
Sparta Half Marathon 2024
Jun 22, 2024
Partly cloudy throughout the day with a chance of rain throughout the day.
Low: 65°, High: 79°, Heavy Rain
| Time | 7AM | 8AM | 9AM | 10AM | 11AM |
|---|---|---|---|---|---|
| Temp |  70° | 73° | 73° |  73° | 74° |
| Feel | 70° | 73° | 73° | 73° | 74° |
| Rain | light | light | light | - | - |
| Wind | 0mph | 0mph | 10mph | 7mph | 7mph |
| Dew | 69° | 72° | 72° | 73° | 72° |
| RunScore | | | | | |