When is Wolverine State 100?

Wolverine State 100 takes place on Oct 10, 2026. That's in 4 months.

Where is Wolverine State 100 located?

Wolverine State 100 is held in Petoskey, Michigan, United States.

What distances are available at Wolverine State 100?

Wolverine State 100 offers the following distances: 100M, 100K, 50K.

How do I register for Wolverine State 100?

You can register for Wolverine State 100 through the official registration page.

What is the typical weather for Wolverine State 100?

Based on historical data, you can expect temperatures between 41°F and 58°F on race day. There's approximately a 22% chance of precipitation.

Wolverine State 100 (50K-100M) - Oct 10, 2026 | Petoskey, MI

Prepare for an extraordinary journey across Michigan's stunning Lower Peninsula at the Wolverine State 100, set to take place on October 10, 2026. Hosted by the highly-regarded Trivium Racing, this event offers challenging distances including a 100-Mile, 100-Kilometer, and 50-Kilometer Ultra, alongside a 100-Mile relay option. The unique highlight for 100-mile and 100-kilometer runners is the awe-inspiring point-to-point course that traverses from the shores of Lake Michigan in Petoskey to Lake Huron in Alpena, offering unparalleled scenery of Northern Michigan's forests and farm country, often ablaze with peak fall colors.

Runners can expect a diverse and engaging terrain that includes technical single-track trails with roots, rocks, and leaves, as well as gravel roads, limestone paths, quiet seasonal roads, packed dirt, sandy sections, grass, and pavement. While designed to be challenging, the Wolverine State 100 is also praised for its approachability, making it a rewarding experience for both first-time ultra-marathoners and seasoned veterans alike, supported by generous cutoffs and special awards for sub-24-hour 100-mile finishers. Typical race day conditions in mid-October bring crisp highs around 58°F and lows around 41°F, with a roughly 22% chance of precipitation, creating ideal autumn running weather.

The race boasts an exceptional reputation, having debuted successfully in 2025, with runners commending the meticulously marked course, frequent and well-stocked aid stations approximately every 5 to 8 miles, and the unwavering support of enthusiastic volunteers. Starting near the Petoskey waterfront for the 100-mile event or Tomahawk Lake Campground for the 100K, and with the 50K featuring a scenic out-and-back from Alpena, the Wolverine State 100 promises an unforgettable adventure that truly embodies the grit and spirit of Michigan.