Summer Trail Fest Ultra

Event overview

Summer Trail Fest Ultra takes place on June 13, 2026, at Sleepy Hollow State Park in Laingsburg, Michigan. The event offers multiple race options on mostly singletrack trail that the organizer describes as about 90% well-groomed trail with minimal technical terrain. Course markings are frequent and aid stations are described as well stocked with water, electrolytes, gels, and real food. Cutoff paces are specified as 20:00 per mile for the 50K and 45:00 per mile for the Half Marathon. Post-race food includes a barbecue with burgers, hot dogs, and sides. Spectator picnic tickets are available for 2026. Finisher medals for this event magnetically connect with the Winter Trail Fest Half Marathon and 5 Mile medals.

Race format and practical information

Distances and options:

• 50K
• Half Marathon
• 5 Mile
• Ruck divisions, virtual race options, economy packages, pacer, and a 50K early start

Practical notes: parking will be available at the race start and parking maps are provided in the athlete guide. Registration benefits listed by the organizer include a finisher medal, a technical singlet, a bumper sticker, chip timing with live results, well-stocked aid stations, post-race barbecue, and age group and overall awards. Refund and transfer rules: no refunds within 30 days of the event; earlier requests may receive a 50% refund excluding processing fees; entries cannot be deferred to another year; entries may be transferred to another individual for a $5 fee but shirt size cannot be changed. Visit the organization's website for the most recent information.