2026 Tiger Run 12K/5K

The Tiger Run in Enfield, New Hampshire, offers runners a late-October choice between a USATF-certified 12K and a 5K, both beginning at 10:00 AM. This local road race is part of the Upper Valley Running Series. The 5K allows runners to count the event toward the Series finisher prize, even if they do not complete the longer distance. The 5K follows a straightforward out-and-back route on a paved road. The 12K course is a loop incorporating both paved and dirt sections, closely resembling the Shaker 7 route with an additional side street to achieve the full 12K distance. Proceeds from the race support the track and cross-country programs at Indian River Middle School and Mascoma Valley Regional High School. The New Hampshire Grand Prix option is exclusively for the 12K.