Who we are
Relentlessly expanding, carving, and maintaining Nederland's premier mountain bike trail network.
Doing right by our mountain town, the environment, hikers, and wildlife. Sustainable trails that respect the landscape.
Showing up to county meetings, advocating for riders, and leading the public conversation.
Building collaborative, long-term trust with Boulder County Open Space, USFS, and local authorities.
Welcoming everyone on the dirt. Riding with respect, sharing the trails, and lifting up the whole community.
High altitude, heavy throttle. We put in the hard labor on trail days and send it without compromise when the tires hit the dirt.
Send it. Be kind. Build community. That's the good dirt.
Nederland Middle High School
A high-country progression bike park at Nederland Middle High School — think a big Valmont Bike Park or a mini Virginia Canyon Mountain Park. Built with and for the school and riding community, the park packs progressive dirt jumps, wood drops of varying heights, high-bermed flow transitions, and step-up airtime zones so riders can progress from their first tabletop to expert sends.
Community support welcome
Membership, donations, and the GNAR tee — gold brush wordmark on black, unisex S–XXL — are coming soon. Sign up for the newsletter and we'll let you know the moment the shop opens.
Every Sunday
Check Instagram Saturday evening for meet time and rollout details
High Performance Earthworks shop, Nederland
Dirt Church meetups, dig days, and Nederland high-country laps — the latest from our Instagram.
Blur mode engaged. Ned loam at full throttle — send it, be kind, build community. #dirtchurch
Fresh bench cut through the pines. New berms breaking in nicely after the dig day.
Dirt drop at High Performance Earthworks shop. Culvert set, lips shaped — trail building progress.
Rock roll scouted and cleaned. High-country line prep before the snow flies.
SUNDAY MORNING DIRT CHURCH — meet at High Performance Earthworks shop at 10:30, shuttle ride leaves at 11 sharp.
Bike tree lives. Nederland trailhead landmark, still holding it down.
AEMON MEMORIAL RIDE — today at 2 PM. Roll out together, ride for our friend. All welcome.
Dust trains through the timber. Group ride laps, back to back to back.
DIRT CHURCH tomorrow, Sunday at 2:00 PM — High Performance Earthworks shop. Worship · Community · Two Wheels · Good Dirt.
