Coler MTB Preserve - Thunder Dome

Thunder Dome - Blue

Thunder Dome is one of the most entertaining and spectator-friendly trails in Coler Mountain Bike Preserve. Built as a true dual slalom line, this trail is designed for side-by-side racing with sculpted berms, tabletops, and a dramatic finish that’s fully visible from the plaza below. Whether you’re lining up against a friend or watching riders throw down from the sidelines, Thunder Dome brings energy every lap.

The course rewards timing and precision. Carry speed through the berms, stay light over the tabletops, and keep your momentum all the way to the bottom. It’s competitive without feeling chaotic — fast, repeatable, and built for progression.

Trailhead Note: Access is near the Coler Grove parking lot, making it one of the easiest jump and race features to session inside the preserve.

Perfect For:

• Riders who want to race friends on a true dual slalom course

• Intermediate to advanced riders building speed and berm control

• Spectators looking for one of the best viewing zones in Coler

• Session laps with quick hike-back or repeat access

Thunder Dome is where competition, progression, and community energy meet — a trail built as much for the atmosphere as the ride itself.