Colorado ski resorts are gearing up for an exciting winter season, with Keystone Resort opening its doors this Saturday, becoming the first ski area in North America to start the 2025-26 season. Meanwhile, Arapahoe Basin is set to follow closely with its opening scheduled for Sunday. Both resorts have been preparing for the season, leveraging recent snowfall to enhance snowmaking operations. The competition for the earliest opening day has been fierce, with resorts aiming to draw eager skiers as the winter sports season officially begins. Keystone has introduced new terrain and events, promising a vibrant atmosphere for visitors.