Organizers of an ultra-endurance race along the Au Sable River are expecting record-breaking participation this weekend, but low water levels will create some challenges for participants on their 120-mile, non-stop trek to Lake Huron.
The 74th AuSable River Canoe Marathon will feature nearly 100 teams. The race begins Saturday night and can last up to 19 hours.
Teams will compete to break the record time, which currently sits at just under 14 hours.
Marathon spokesman Phil Weiler says the race is not for the faint of heart even in the best conditions, but low water levels along the course between Grayling and Oscoda could pose another challenge.
“That's going to be brutal," Weiler said. "That's going to take a toll on them. You know it's not as much of a glide with your boat. There are things you hit”
Weiler says he expects tens of thousands of fans from all over the country to watch some parts of the race in-person.
To follow the race online, visit Au Sable Canoe Marathon (Dot) org or find the race on Facebook.