This is a tool-assisted speedrun. For more information, see http://tasvideos.org/4489M.html. TAS originally published on 2021-07-19.
U.S. Ski Team Skiing, later re-released as Skiing, is an early sports game that features both downhill and slalom courses on which up to 6 players can compete. The goal of the game is simple: reach the end of the chosen course as fast as possible. Each player's fastest time is chosen from their best performance over three heats.
In the first heat, Winslinator skis through the Downhill course in the fastest in-game time. He follows that up by beating the second and third heats in the fastest real time.