Catch professional snowmobile racers in tests of man and machine, this weekend in Grand Forks and Fargo. The Grand Cities 100 will start from LaFave Park on Saturday morning at 9:30 a.m. Racing takes place in Fargo on Sunday, February 14 with the Monster Energy 107.9 100, at the Fargo Horse Park. There will be Monster Energy giveaways and fans will be able to watch the best cross-country snowmobile racers in the world. Click here for the weekend schedule of events.