Trail
50M
80.5 km
Start: Sep 14, 06:00 AM
Run Woodstock
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Trail in United States, Gregory
Distances
Trail
100K
62.1 km
Start: Sep 13, 02:00 PM
Trail
50K
50 km
Start: Sep 14, 06:00 AM
Running
Freak 50K
50 km
Running
Mellow Full
50 km
Running
26.2M/13.1M
21.1 km
Running
Hippie Half
21.1 km
Trail
5Ks
5 km
Start: Sep 12, 08:00 AM
Trail
5M
5 km
Start: Sep 12, 08:00 AM
Running
Far Out 5K
5 km
Running
Feelin' Groovy 5K
5 km
Running
Flower Power 5M
5 km
Running
Free Love 5M
5 km
Running
Funky Bus 5K
5 km
Running
Rooney Woods 5K
5 km
Trail
Bohemian Beverage Mile
1.6 km
Start: Sep 13, 07:00 PM
Trail
100M
0.1 km
Start: Sep 13, 02:00 PM
About
Run Woodstock is a multi‑day running festival in Gregory, MI featuring a range of trail races from 5M to 100M, camping, live music, yoga, and a laid‑back, peace‑loving atmosphere.
Pacers
Pacing is supported on the 100M and 100K ultramarathon portions. Pacers may run after the 2nd loop (post-66.67km) and must wear the ‘Pacer/Pacer Number=’ bib. One pacer per runner is allowed, and pacers stay with their runner at all times—no running ahead for drops. Pacers are companions, not supply haulers, and are not eligible for medals or official results; they must hold a Weekend Pass.
Results
View official resultsRoute maps
What's included in entry
- Parking
- Finisher medal
- Aid stations
- Drop bag service (ultras)
- Award eligibility
- Post-race refreshments
- Live music
- Yoga sessions
- Chip timing and results
- Weekend Pass
FAQ
Is the course certified? A Boston qualifier?
No; it is not USATF certified and not a Boston qualifier; trail courses are very difficult to certify.
May I register by mail?
No mail-in registration will be available.
How long do I have to finish the race?
See the Details page for individual time limits by distance.
Is the course stroller friendly?
No; the course is rocky, rooty, and hilly on single-track trail; strollers are not allowed.
Is the course pet friendly?
No; pets are not allowed on the course.
I was injured after registering. Can I get a refund or defer?
No; there are no refunds or deferrals. Fixed costs are incurred per runner.
Can I switch race distances?
Yes; you can change your distance from your participant account.
Can I transfer my registration to a friend?
Yes; you can change your race distance from your participant account.
Is there an age requirement?
No one under 16 may participate in ultra distance events; all minors must submit a signed registration and be accompanied by a parent/guardian on race day.
What is included with my entry fee?
Parking, finisher’s medal, aid station services, drop bag service (ultras), award eligibility, post-race refreshments, race weekend concerts, fun runs, yoga, chip timing and final race results.
Can I wear headphones on the course?
Headphones are discouraged on the courses.
Will the event go on rain or shine?
The event will go on rain or shine; only lightning may cause delays.
How many water stations are there? What type of energy drink and gel will be available?
Aid station details are provided on the Details page; stations typically include water, Coke, Ginger Ale, Gatorade, gels, and miscellaneous items (Vaseline, salt, Tums).
Are there bathrooms on the course?
Port-a-johns are available in some parts along the course.
How can I check my registration status?
Check your registration status using the provided link on the Details page.
Can someone pick my packet up for me?
We encourage runners to pick up their own packet; if needed, someone else can with your bib.
Can I register on the day of the race?
Yes; race-day registration is available at Woodstock Camp starting at 5:00 AM until 15 minutes before each start.
Last updated: Jun 5, 2026, 11:37:00 PM
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