The Rock River Canyon 50K is a magnificent route through the high country and remote river valleys south of Munising.  The course begins at the Valley Spur Lodge south of Munising and follows a rarely followed section of the North Country Trail to AuTrain and then on to the Rock River Canyon Wilderness.  Runners then turn back for an eastward retrace back to Valley Spur.  Single track comprises 26 miles of the route while dirt forest road makes up the remaining 5.  Runners w

Discover one of the most spectacular running destinations in North America.  The course follows the perimeter trail of the Grand Island up past Murray Bay and Duck Lake.  At three miles the course heads eastward into the Tombolo, up into the island's thumb and then back along Trout Bay where runners can enjoy one of the most beautiful stretches of shoreline anywhere in the Great Lakes. Runners then ascend up the eastern cliffs of the island which treat runners to views of the Pictured Rocks National Lakeshore. The northern half of the island features 300 ft colored Jacobsville sandstone cliffs and the remote and exquisit

Located in the remote, wild northeastern Upper Peninsula of Michigan, the Two Hearted River captured the imagination of Ernest Hemingway in his novel “The Big Two Hearted River.”  In addition to world class trout fishing this region features one of the most remarkable stretches of shoreline in the entire Lake Superior basin. Runners in the 50K and Marathon will experience this rugged coastline first hand via single track on high bluffs and more intimate shoreline forests.  In addition, the race course winds inland along the shores of Culhane Lake and the Little Two Hearted River.

Run a beautiful single track route from Cross Village to Mackinaw City in northern Michigan.  The marathon starts at Wycamp Lake and winds up and along the Sturgeon Bay bluffs overlooking Lake Michigan. 50K runners will depart from the course for a 5 mile route up the gorgeous and highly runable Sturgeon Bay Trail.  After this scenic detour they will rejoin the marathon course  and descend into wildflower blanketed lowlands before arriving at Goose Pond.  This is the half way point and the