Amy Cox:
Amy (aka Muffin) knows first-hand how important a group like Dirt Dolls is. She took up mountain biking for the first time at the age of 30. Prior to that, her biking experience had been limited to banana-seat and handlebar streamer style. Amy understands how intimidating that first ride can be and is determined to make everyone feel at ease and welcome each and every Monday. Her main goal is to encourage more women to take that first step where she is certain they will fall in love with mountain biking as much as she has. Amy is one of the ladies who look forward to a good uphill push and is excited for each new season of fun, new faces, old faces, and post-ride champagne.

You can reach Amy at 208-440-0056 or

Tesh Coles:

When Tesh started riding, her first bike was tagged with a sticker that read "this bike was not meant to be ridden off road," but it didn't stop her from learning what the foothills have to offer.  Since then, it has become her passion, you'll often hear her talking about many bike adventures, traveling stories, and see her smile grow when she talks about the sport.  Tesh loves to ride, is always up for the new adventure and trying to get into better shape than the prior year by stopping one less time and pushing through a few more pedal strokes in a climb. She participates in many races including cross country, short track, enduro, and endurance. Tesh is easy to spot/hear as she is the loud one of the group.  You can reach Tesh at 208-961-1127 or

Cacia Lewis:

Cacia is a Level 1 Certified Instructor and loves to guide and teach. She enjoys downhilling and appreciates the technicality that comes with mountain biking. Cacia is a self-proclaimed whiner when it comes to the uphill, but any day on a bike is a good day for her. She is often a stickler about making sure everyone is self-contained, educated, and is carrying the essentials for any ride. Cacia is stoked at the Dirt Doll transformations that have occurred throughout the years and is excited for many seasons to come!

You can reach Cacia at 208-251-2096 or