- galengrayRunning has so many dimensions to explore. Having always been a mountain runner, signing up for a road marathon inspires a completely different kind of training and new (flatter) trails to go with it. This tunnel marks the start of a new favorite, with expansive views of the Flatirons to make up for the lack of vertical on the trail.
- ultragirl.sheaGreat shot
- burgerbuaAlso one of my favorites!
- jmwalsh2What marathon?
- galengray@jmwalsh2 Napa!
- viewboulderInteresting 😄