Dirty Burg

JUL

11

2026

Trail running at Cannonsburg Ski Area in Belmont, Michigan with 50K, 25K, 10K and 5K options; the 10K loop mixes rolling single track with a 0.7 mile ski hill climb and descent.

Sat 11 Jul 2026

Plainfield Township, Michigan

Website

50 kilometers 25 kilometers 10 kilometers 5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Dirty Burg

Dirty Burg is held at Cannonsburg Ski Area in Belmont, Michigan, located at 6800 Cannonsburg Rd. The event offers multiple trail distance options.

50K
25K
10K
5K

The primary course is a 10K loop that includes about 5.5 miles of rolling single track plus a 0.7 mile run up and down the ski hill. The 5K follows the same loop with a shortcut and includes the ski hill at the end. The 25K consists of one 5K loop plus two 10K loops. The 50K consists of five repeats of the 10K loop.

A short sleeve tech shirt is included with the fee for registrations completed by June 25. Extra shirts will be purchased; if a shirt size remains selectable during registration, that size is available. Registration closes Thu, Jul 9 @ 11:59PM ET. Visit the organization's website for the most recent information.

50 km

50k

25 km

25k

10 km

10k

5 km