Welcome to the newest addition to our Runner's Edge Trail Races. The Bitterroot Runoff Trail Runs are held on private property in the hills just west of Lolo, MT on impeccably manicured single track trails above the Bitterroot Valley floor. There will be a 10.3 Mile and 5.2 Mile course and a fun and festive post race BBQ at the finish line for racers. There is no better way to kick off the beginning of your trail running season!