Race Notes: The Formula 1 Duathlon is staged on one of the most historic and well-known race tracks in the country. Watkins Glen International hosts the only NASCAR event in New York State and has its roots in Fromula 1 racing. Our Formula 1 race at The Glen is a run-bike-run-bike-run duathlon taking place on Porsche Clash weekend. We take the track following the event with Pit Row serving as transition. Adding to the event in 2017 is the Classic Du - run-bike-run duathlon on the same legendary course.