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Thursday, September 12, 2019 @ 5:15 pm - 8:00 pm

Trail Building

The Project

Trail Maintenance, Improvements and a Cattle Grate

Trails we’re working on

Coal Seam

Please Bring

Water, Snacks, Sunscreen, Long Pants, Sturdy Boots, Work Gloves, Sunglasses, Clothing to Layer, appropriate outer wear for weather. No experience necessary! 


The Details

This evening’s work will be prepping Coal Seam for Saturday’s event. In this two day project, we will be repairing an existing eroded section and improve it significantly. We will also install a cattle grate at the fence along Davidson Ditch. We will fill in a seasonal mud hole, repair grade reversals and open up drains, and install rock armoring in sections that tend to hold water.

Bring your bike and ride into the work site (or hike if you prefer). Save paperwork and fill out this pdf version of the OSMP waiver. Either print it and bring it with you, or send it to Beau Clark at least 2 days before the event.

BMA Business Partner Trek Store of Boulder will sponsor this trail building evening. They will provide beverages, snacks and swag.


Thursday, September 12, 2019
5:15 pm - 8:00 pm
Event Category:


Boulder Mountainbike Alliance
View Organizer Website


Marshall Mesa
5258 Eldorado Springs Dr
Boulder, CO 80303 United States
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