The 2025 event has concluded.

Birkie Trail Run

Hayward, WI, USA • September 27, 2025
Register

Race Day Weather

clear-day
51°
70° high
Breezy
Dry

Cool start, gradual warming

Runners will face a starting temperature of 51°F, gradually rising to 69°F by race's end. Winds will be light at 9 mph from the WNW, with gusts reaching 16 mph. With humidity averaging 58%, runners should maintain hydration and consider a conservative pace as temperatures increase.

clear-night9
clear-day8
partly-cloudy-day8
clear-day9
clear-day9
clear-day8
clear-day9
clear-day9
clear-day8
clear-day8
clear-day8
Pre-raceRace windowPost-race

Welcome to a heart-pounding adventure that will redefine your love for running and nature. Introducing the Icebug Birkie Trail Run – a captivating journey through the heart of northwest Wisconsin's most enchanting landscapes. Traverse the winding paths and rolling hills of the iconic Birkie Trail, renowned for its challenging terrain and awe-inspiring beauty, along with narrow and flowing sections of single track trails. Source

Area Map

Course Map

Course Map Unavailable

We don't have course map data for Birkie Trail Run yet. If you have a GPX file (or other format) for this race, we'd love to add it!

Request / Submit Map

FAQ

Ask a Question about the Birkie Trail Run

Racecast Concierge (free during beta)

Ask a question about the Birkie Trail Run and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Birkie Trail Run and general racecast.io updates.

When is the 2025 Birkie Trail Run?

The 2025 Birkie Trail Run will be held on Saturday September 27, 2025.

Historical Weather

Based on 3 years of data
Avg Temp
68°F
L:55° H:68°
RunScore
8
Conditions
Rain Freq
67%
2 of 3 yrs
Wind7mph
Dew55°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2024 Birkie Trail Run

Clear conditions throughout the day.

2024
clear-day
52°/84°-
7

2023 Birkie Trail Run

Cloudy skies throughout the day with a chance of rain throughout the day.

2023
rain
63°/65°Light
8

2022 Birkie Trail Run

Cloudy skies throughout the day with rain.

2022
rain
50°/56°Light
9
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR