2015 Series Races


On 10/26/2015, the directors announced that the OTS has ended.  The primary goal back in 2000 was to promote ultrarunning as a sport.  There’s no doubt that it now is now a mainstream activity.  Thanks to all of the runners who put in the miles, and thanks to the volunteers and RD’s who made each finish possible.

We miss the calendar that was here – try this instead-

Ultrarunning Magazine Calendar