MINNEAPOLIS, Minnesota — Masters World Cup organizers had to make a fast change on Thursday partway through its classic distance races when a train parked itself on the course. “We had a lot of plans going into this race,” 2018 Masters World Cup Chief of Competition Nels Dyste explained. “We had plans for road crossings, we had plans for snow, we had plans for low year snow, plans for high snow. Unfortunately, the railroad did not...