Slamfest, Mount Sima’s signature bike race, hits the hill on August 26th, 2026, from 4:00 PM to 8:30 PM. Join us for an exciting evening of racing, community energy, and mountain action as riders take on the course and spectators enjoy the atmosphere.

Divisions: Men’s & Women’s, Intermediate and Pro.
Intermediate course: “Drop the clutch.”
Pro course: “Lefty Loosey.”
Entry fee: $30, plus lift ticket.
Extras: Beer Garden, BBQ, Music, Prizes & Awards.
Registration: Online registration opens August 10, close August 24.
Schedule details: Practice runs, race briefing, and race starts are listed for both divisions.
One run each person, fastest time wins.

For more information visit their website here