Summer Trail Fest Ultra 50K, Half Marathon, & 5 Miler

🏃‍♂️ Race Overview

This will be our fifth year for our Summer Trail Fest Ultra and Half Marathon. This race is the counterpart to the Winter Trail Fest Half Marathon and 5 Mile. The two event medals will combine to make one giant medal! STFU is a great first timer ultra with well stocked aid stations and is an amazingly well marked event.

🌳 Course Details

• Course Type: 90% gorgeous, well groomed trails.
• Cutoff Times: Extremely generous cutoff times with a 20-minute mile pace for the Ultra and 45-minute per mile pace for the half.
• Location: Sleepy Hollow State Park, the center of southern Michigan.
• Appeal: Suitable for both season veterans and athletes aiming to PR their trail Ultra or Half time.

🎉 Post-Race Celebration

After the race stick around and cheer all the other athletes while we celebrate at the beach with a cook out afterparty! New in 2026: Spectators can purchase a cook out ticket in the STFU Store or participants can purchase them for their crew during registration.

🔥 Motivation

If you are having a tough time getting motivated this year the Summer Trail Fest is the solution! STFU and Run! The Summer Trail Fest Ultra and Half Marathon is a great way to get yourself motivated for 2025. Paired with our unique Winter Trail Fest half marathon and 5 mile medal it will be easy to say, WTF, I might as well STFU and Run in 2025!

📅 Event Details

• Date: 2026-06-13
• Location: 7835 Price Rd, Laingsburg, MI
• More Info: Race Website