Dave Proctor to challenge world 100-mile treadmill record in 2019

The Canadian 24-, 48- and 72-hour record-holder will attempt to run 100 miles on a treadmill in less than 12 hours at the Calgary Marathon expo on May 25

New 24-hour treadmill record set by Norwegian ultrarunner

Bjørn Tore Taranger breaks a record once held by Canada’s own Dave Proctor