Sunday, for the men’s 4 x 7.5-kilometer relay in Lahti, Finland the scene was decidedly more fitting for winter sport: The race began amidst falling snow despite bare firs and hardwoods lining the course. It’s been a sparse winter in Lahti. Eleven teams contested the relay, with ten nations represented; Russia fielded two teams. The U.S. was not represented. For the first 7.5 k leg, Russia I’s Ilia Semikov and Russia II’s Andrey Sobakarev...