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

Trivium Racing logo

From Trivium Racing

  • Date Sat 14th June 2025
  • Time 6:30AM EDT
  • Location Laingsburg, Michigan
  • Price Free - $123.90
  • Races 13 races
  • Distances Ultra, Half Marathon, 5 Mile

Last chance to enter

Race day is fast approaching

Event summary

Get ready for an unforgettable day of adventure at the Summer Trail Fest Ultra 50K, Half Marathon & 5 Miler, happening on Saturday, June 14th, 2025, in the beautiful Laingsburg, Clinton, at the stunning Sleepy Hollow State Park. Organized by Trivium Racing, this exciting event marks the fifth year of an exhilarating race that promises something for everyone, whether you're a first-time ultra runner or a seasoned marathoner looking to set a new personal record.

With a course that boasts 90% gorgeous, well-groomed trails and generous cutoff timesβ€”20 minutes per mile for the Ultra and 45 minutes per mile for the Halfβ€”there's no better way to challenge yourself and enjoy the stunning scenery of southern Michigan. Participants can look forward to well-stocked aid stations and an opportunity to earn a unique medal that combines with the Winter Trail Fest medal for an impressive display of achievement. After the race, stick around for an amazing beach and barbecue afterparty to celebrate your accomplishments and cheer on fellow athletes. Don't miss out on this chance to get motivated and embrace the spirit of running in 2025β€”join us at the Summer Trail Fest and let’s STFU and Run together!

Organiser's Description

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. The course is 90% gorgeous, well groomed trails and the race has extremely generous cutoff times with a 20 minute mile pace for the Ultra and 45 minute per mile pace for the half. The course is also a spectacular race for the season veteran or the athlete looking to PR their trail Ultra or Half time. Taking place in the center of southern Michigan at the gorgeous Sleepy Hollow State Park this event is convenient for both the East and West side of the State!

After the race stick around and cheer all the other athletes while we celebrate with a beach and barbecue afterparty!

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!

Races

  • 50k

    Incl. $8.90 Fee & Singlet/Tank

    Sat 14th June 2025 (7:30AM EDT)

    $123.90

  • Half Marathon

    Incl. $7.10 Fee & Singlet/Tank

    Sat 14th June 2025 (7:30AM EDT)

    $92.10

  • 5 Mile

    Incl. $5.60 Fee & Singlet/Tank

    Sat 14th June 2025 (8:00AM EDT)

    $65.60

  • 50K - Economy Package

    Incl. $6.80 Fee

    Sat 14th June 2025 (7:30AM EDT)

    $86.80

    If you want to run the race, but don't want the finisher's medal, custom race bib, or race shirt, select this option!
  • Half Marathon - Economy Package

    Incl. $5.60 Fee

    Sat 14th June 2025 (7:30AM EDT)

    $65.60

    If you want to run the race, but don't want the finisher's medal, custom race bib, or race shirt, select this option!
  • 5 Mile - Ecomony Package

    Incl. $5.00 Fee

    Sat 14th June 2025 (8:00AM EDT)

    $50.00

    If you want to run the race, but don't want the finisher's medal, custom race bib, or race shirt, select this option!
  • 50K - Virtual Race

    Incl. $5.00 Fee & Singlet/Tank

    $50.00

    Aren't able to participate with us in person? Join the fun virtually and receive a race medal and shirt!
  • Half Marathon - Virtual Race

    Incl. $5.00 Fee & Singlet/Tank

    $50.00

    Aren't able to participate with us in person? Join the fun virtually and receive a race medal and shirt!
  • 5 Mile - Virtual

    Incl. $5.00 Fee & Singlet/Tank

    $50.00

    Aren't able to participate with us in person? Join the fun virtually and receive a race medal and shirt!
  • 50K Ruck

    Incl. $8.90 Fee & Singlet/Tank

    Sat 14th June 2025 (6:30AM EDT)

    $123.90

    Ruckers are hiking with a weighted ruck sack or weight plate carrier and will be weighed prior to the race.
  • Half Marathon Ruck

    Incl. $7.10 Fee & Singlet/Tank

    Sat 14th June 2025 (7:30AM EDT)

    $92.10

    Ruckers are hiking with a weighted ruck sack or weight plate carrier and will be weighed prior to the race.
  • 5 Mile Ruck

    Incl. $5.60 Fee & T-Shirt

    Sat 14th June 2025 (8:00AM EDT)

    $65.60

    Ruckers are hiking with a weighted ruck sack or weight plate carrier and will be weighed prior to the race.
  • Pacer

    Sat 14th June 2025 (8:00AM EDT)

    Free

Reviews

Done this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Add a review

Location

7835 Price Rd, Sleepy Hollow State Recreation Area, Laingsburg, 48848, MI, United States

Who's In

See who else is doing this event

Maybe

Stacy Klupacs

More from Trivium Racing

You might like

Jun 14, 2025

Free - $123.90