
Saturday - July 25, 2026
Grand Island
Run along the rugged, remote shoreline of Lake Superior at the Grand Island Trail Runs—an unforgettable race experience on a pristine island just offshore from Munising, Michigan. Offering 50K, Marathon, and Half Marathon distances, each course showcases the island’s natural beauty: lush hardwood forests, sandstone cliffs, and sweeping Great Lakes views.
Runners will traverse a mix of singletrack, dirt roads, and sandy beach with highlights including Trout Bay, Echo Lake, towering Jacobsville sandstone cliffs, and the island’s scenic tombolo. Whether you're racing along the island's perimeter or climbing to its summit, this event offers stunning terrain and a true wilderness adventure.
*Distances may vary slightly each year due to permitting.
Start Times
Saturday, July 25Civil Twilight - 5:39 am
Sunrise - 6:08 am
50K - 6:00 am
Marathon - 7:00 am
Half Marathon - 8:00 am
Bib Pickup
Friday 5pm-8pm:
Saturday 5am-7:45 am:
At the start line on the island
Volunteer
We need help to make Grand Island possible. Volunteer perks include Aravaipa race credits, race tee and food/drink at the finish line festival!Live Tracking
Follow the 2026 Grand Island with live split points throughout race weekend.Race Registration
| Until 2/15 | Until 4/30 | Until 7/20 | Race Day | |
| 50K | $135 | $145 | $155 | $165 |
| Marathon | $125 | $135 | $145 | $155 |
| Half Marathon | $100 | $110 | $120 | $130 |
*Prices do not include taxes and Ultrasignup fees.
Race Goodie is NOT GUARANTEED after June 25, 2026.
Entrant Limit
500 Runners
Withdrawal Policy
Course Information

Date | Saturday July 25, 2026
Start Time | 6:00 am
Time Limit | 10 hours (4:00pm)
Distance | 31.8 Miles
Total Elevation Gain | 1,891 feet
Max Elevation | 938 feet
Additional Race Details
2016 Grand Island Marathon
Results & Photos



