San Antonino is a village in the shadow of Ocotlan, perhaps the most famous town in the Zimatlan Valley to the south of Oaxaca city. It is noted for the fine embroidery work done by the ladies of the community and for the extravagant floral displays put on in the cemetery during the “Day of the Dead” celebration every year on November 3rd. On this particular Sunday in December the town sponsored a mountain bike race, which attracted over 250 registered participants representing bike clubs from all around central Oaxaca state. The race course was a 4.9 mile (7.88 kms) loop laid out in the rolling countryside on the south side of town. There were two significant hill climbs, with subsequent sharp descents (with downhill gradients of up to 16% and 24%, respectively), built into the loop. Riders had to make it up a total of 720 feet (219 meters) in elevation gain each time around the course. Racers in the Elite category had to ride the loop four times. Those in the various Masters classes had to go around three times. Women and riders in the Aficionado class had to make the circuit two times. As always, there were plenty of spectators on hand, and the people of San Antonino provided lots of food and beverages to reward participants after the race.