The ride from Oaxaca to the archeological ruins of San Jose el Mogote is always a popular one. Traversing a dozen miles (19 kilometers) over flat terrain, the preferred route is along the old railroad line that once linked Oaxaca with Mexico City and the coast. This route avoids major traffic and runs through farmland a good part of the way. A group of eleven riders – four women and seven men – turned out for today’s Sunday excursion. The weather was predictably perfect, with fluffy clouds dotting the sky, an afternoon high temperature of 24º C (76º F) and a pleasant breeze. After reaching the ancient temple mound at Mogote, some of the group headed off to San Agustin Etla for pizza and beer. The remainder of the band headed back to Oaxaca, with most retracing the outbound route but two fellows opting to ride the Libramiento Norte up and over the ridge from Viguera to San Felipe del Agua instead.