racecast.ioPartly cloudy throughout the day.
Details
Light Rain
25%
Wind
12mph
Wind
12mph
Wind
12mph
Gusting to
24mph
Wind
13mph
Wind
13mph
Wind
13mph
Wind
13mph
Pre-Race
Race
Post-Race
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Race Overview
The Trailbreaker is a spring race in Waukesha, Wisconsin, with a marathon, half marathon, 10K and 5K. The USATF-certified marathon starts at the Schuetze Recreation Center and runs about 6 miles on city streets and 20 miles on paved trail, including the Fox River Trail and the Glacial Drumlin Trail, on a flat course. The race is a Boston qualifier. The Park Foundation of Waukesha hosts it as a fundraiser for city parks, trails and recreation programs.
WikipediaFAQ
When is the 2027 The Trailbreaker?
The 2027 The Trailbreaker will be held on Sunday April 4, 2027.
Is the The Trailbreaker a Boston Marathon Qualfier?
Yes, the The Trailbreaker is an official Boston Marathon qualifier.
The Trailbreaker Course Map
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The Trailbreaker Weather History
The Trailbreaker Weather Averages
Average Temp: 41°, Average Low: 32°, Average High: 49°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 39° | 41° | 43° | 43° | 44° | 45° | 45° | 46° |
| Feel | 34° | 36° | 37° | 40° | 40° | 40° | 41° | 42° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 9mph | 9mph | 11mph | 11mph | 10mph | 12mph | 12mph | 13mph |
| Dew | 30° | 32° | 32° | 31° | 31° | 31° | 31° | 32° |
| RunScore |  | | |  | | | | |
The Trailbreaker 2026
Mar 29, 2026
Partly cloudy throughout the day.
Low: 39°, High: 62°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 42° | 46° | 49° | 52° | 56° | 59° | 60° | 61° |
| Feel | 36° | 40° | 43° | 52° | 56° | 59° | 60° | 61° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 13mph | 15mph | 17mph | 16mph | 10mph | 14mph | 12mph | 15mph |
| Dew | 27° | 28° | 27° | 27° | 27° | 25° | 24° | 26° |
| RunScore | | | | |  | | | |
The Trailbreaker 2025
Apr 6, 2025
Clear conditions throughout the day.
Low: 27°, High: 46°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 35° | 38° | 40° | 42° | 43° | 44° | 44° | 45° |
| Feel | 32° | 38° | 36° | 40° | 38° | 39° | 39° | 40° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 3mph | 2mph | 6mph | 3mph | 7mph | 8mph | 11mph | 12mph |
| Dew | 19° | 22° | 20° | 20° | 19° | 20° | 21° | 22° |
| RunScore | | | | | | | | |
The Trailbreaker 2024
Apr 7, 2024
Partly cloudy throughout the day with rain.
Low: 32°, High: 45°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 42° | 44° |  45° | 45° | 44° | 44° |  44° | 44° |
| Feel | 37° | 38° | 39° | 38° | 37° | 36° | 37° | 37° |
| Rain | - | - | - | - | light | light | light | light |
| Wind | 9mph | 12mph | 14mph | 15mph | 15mph | 15mph | 15mph | 18mph |
| Dew | 35° | 35° | 35° | 35° | 36° | 38° | 38° | 39° |
| RunScore | | | | | | |  |  |
The Trailbreaker 2023
Apr 1, 2023
Partly cloudy throughout the day.
Low: 28°, High: 47°, Light Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 36° | 36° | 36° | 36° | 35° | 34° | 34° | 35° |
| Feel | 27° | 28° | 27° | 25° | 23° | 23° | 23° | 25° |
| Rain | - | - | light | light | - | - | - | - |
| Wind | 14mph | 12mph | 15mph | 21mph | 23mph | 21mph | 19mph | 16mph |
| Dew | 28° | 31° | 32° | 31° | 28° | 27° | 26° | 26° |
| RunScore | | | |  | | | | |
The Trailbreaker 2022
Apr 2, 2022
Partly cloudy throughout the day with rain or snow in the morning and afternoon.
Low: 28°, High: 38°, Moderate Rain
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 35° | 37° | 38° | 36° | 34° | 34° | 34° |  34° |
| Feel | 30° | 31° | 33° | 32° | 30° | 30° | 29° | 31° |
| Rain | - | light | light | light | light | light | light | light |
| Wind | 6mph | 8mph | 6mph | 5mph | 4mph | 4mph | 5mph | 3mph |
| Dew | 29° | 30° | 30° | 31° | 31° | 31° | 32° | 32° |
| RunScore | | | | | | | | |
The Trailbreaker 2019
Apr 6, 2019
Partly cloudy throughout the day.
Low: 38°, High: 56°
| Time | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM | 2PM | 3PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 46° | 47° | 48° | 51° | 52° | 53° | 55° | 56° |
| Feel | 43° | 44° | 44° | 51° | 52° | 53° | 55° | 56° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 6mph | 6mph | 8mph | 6mph | 4mph | 10mph | 10mph | 12mph |
| Dew | 44° | 44° | 44° | 45° | 45° | 44° | 45° | 45° |
| RunScore | | | |  | | | | |