Join us for the Annual WTF Eastside!

Some call it the Winter Trail Fest, some just think What The F...?! We will be down at Island Lake for a winter trail half marathon and 5 mile race and we will be hoping for some of the nastiest and true WTF conditions possible! You will truly be earning your WTF Medal, WTF hoodie, and other WTF swag (WTF winter hats are used for age group awards)! Don't worry too much though, the afternoon start will give you a chance to relax and enjoy the morning before tackling winter trail miles. In June, you have the opportunity to join us for the Summer Trail Fest Ultra and Half Marathon to earn the connecting STFU medal! 

What's Included with Registration?

• Custom WTF race hoodie
• WTF finisher medal
• Chip timing with live results
• Race day photos
• Post-race food and drinks
• Age group awards (WTF 2024 winter hats!)
• And more!

Not interested in all the swag? We also have an economy registration option where you can save and skip the swag!

2023 medal displayed below. 2024 medal will be posted closer to race day.

Connecting WTF and STFU Medals

If you join us in June for the Summer Trail Fest Ultra and Half Marathon (STFU), your 2024 WTF and STFU finisher medals will connect! 

Learn more about STFU at bitly.com/stfuraces. 

2023 Connected Medals below. 

WTF Age Group Awards...

Age group awards include 2024 WTF winter hats! Note: 2023 hat shown below.

Race Day Vendors & Sponsors

Interested in learning about our vendor and sponsor opportunities? Or, do you have any race day questions? Please email us at jen@triviumracing.com.