Oystermeister is a series of competitive events throughout the year. The series, which attracts approximately 60-120 participants, offers a diverse lineup of events. They include rock climbing/bouldering; a 2.5-mile trail run on Tick Ridge; 250-meter swim; a 5K Nordic ski (skate or classic) at Spring Gulch; an alpine downhill at the Snowmass Ski Area NASTAR course; a cycling time trial to Dry Park Road; and finally, a downriver kayaking race starting at River Valley Ranch and ending at CRMS.