Boulder, Colorado sits at the base of the Rocky Mountains 25 miles northwest of Denver. It is home to about 125,000 people and the University of Colorado. Famous for its liberal politics and an easy-going, outdoor-oriented lifestyle, it is a charming, if very expensive, place to live. A rather surprising number of Boulderites venture to Oaxaca through the year. This past week a die-hard road and mountain bike enthusiast from Boulder was in town doing daily long-distance rides to Hierve el Agua, La Cumbre and other points of interest. Another family group of seven from Boulder were also in Oaxaca at the same time. This latter group rented bikes from Bicicletas Pedro Martinez and arranged for an all-day ride in the Sierra Norte around La Cumbre on Saturday, accompanied by other expat mountain bikers living in Oaxaca and a number of local riders from the Pedalazos club. The group planned to ride the “Cabeza de Vaca” and “El Cerezo” trails at La Cumbre, then zoom down the mountainside back towards Oaxaca on “Trail 204.” The ride went well, despite a couple of rain squalls and some muddy spots in the trail. All survived the ride and declared the day a great success!