The 2026 Whistlestop Marathon has concluded.

Whistlestop Marathon

Race complete
Ashland, WI, USA · October 10, 2026·
clear-day58°·78° high·Breezy·Dry
6
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Race Day Weather

clear-day
58°at start
87° high
Windy
Dry
Your goal
0:00:00

Warm day, headwind adjustments needed

Runners will face a temperature rise from 58°F to 87°F, with humidity averaging 51%. A steady headwind from the south at 19 mph will challenge pacing, especially in the later miles. To combat the heat, runners should start conservatively and hydrate frequently, adjusting their pace as temperatures climb.

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Race Info

The WhistleStop Marathon has run through northern Wisconsin's Chequamegon National Forest since 1998, organized by the Ashland Area Chamber of Commerce. The point-to-point course follows the crushed-limestone Tri-County Corridor rail-trail from near Iron River to Ashland on Lake Superior's south shore, with a gentle net downhill grade. The event includes a half marathon, 10K, and 5K alongside the full marathon, held annually each October during peak fall foliage. The full marathon is USATF-certified and a Boston Marathon qualifier. Source

Race weekend

Saturday, October 10
8:30 AMMarathon (26.2 mi)
8:30 AMHalf Marathon (13.1 mi)8:30 AM10K (6.2 mi)
8:30 AM5K (3.1 mi)
Area Map

Course Map

FAQ

When is the 2026 Whistlestop Marathon?

The 2026 Whistlestop Marathon will be held on Saturday October 10, 2026.

Is the Whistlestop Marathon a Boston Marathon Qualifier?

Yes, the Whistlestop Marathon is an official Boston Marathon qualifier.

What is the time limit for the Whistlestop Marathon?

The time limit for the Whistlestop Marathon is 6 hours.

What will the weather be like for the 2026 Whistlestop Marathon?

The forecast calls for a high of 87°F and a low of 55°F with a 0% chance of rain.

Historical Weather

Based on 12 years of data
Avg Temp
48°F
L:41° H:53°
RunScore
9
Conditions
Rain Freq
25%
3 of 12 yrs
Wind8mph
Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
58°/78°-
6
2025
clear-day
30°/58°-
9
2024
cloudy
40°/52°-
10
2023
rain
46°/48°Light
10
2022
snow
33°/36°Light
10
2021
rain
56°/69°Light
6
2019
partly-cloudy-day
33°/35°-
10
2018
cloudy
32°/42°-
10
2017
partly-cloudy-day
31°/53°-
10
2016
cloudy
61°/62°-
6
2015
clear-day
44°/60°-
10
2014
clear-day
29°/50°-
10