Great Lakes Endurance has been producing premier trail running events across Michigan and Wisconsin since 2000, starting with the Keweenaw Trail Running Festival. Over the years the series has grown to include stunning courses like Grand Island, Tahqua, Two Hearted, Waugoshance, and Rock River Canyon, each showcasing the beauty of the Great Lakes region. Participants are drawn to the combination of scenic wilderness settings, well-organized races, and a welcoming community that celebrates the challenge and camaraderie of trail running.

While known for its breathtaking courses and memorable race experiences, Great Lakes Endurance was also an early innovator in mindful race practices. From the beginning, the organization built its events around respect for the lands they traverse—pioneering low-waste races, sourcing local food, and partnering with area schools and conservation groups. These efforts earned recognition from publications like Runner’s World and Trail Runner Magazine, and remain part of the organization’s DNA today. The focus, however, has always been on delivering exceptional trail races that inspire runners and connect them deeply to the landscapes and communities of the Great Lakes.

Here are some ways to get involved with the Great Lakes Endurance Community:

• Follow us on Facebook & Instagram
• Subscribe to our Newsletter
• We are launching a Great Lakes Region of the Aravaipa Racing Team in 2026 - you can express your interest here (applications will follow this Fall)
• We are hiring! We are seeking a race director, event crew & social media manager for Great Lakes Endurance
• Be sure to watch The Race Director documentary on Great Lakes Endurance founder Jeff Crumbaugh