Holiday Lights @ the Rails is an evening 5K run and walk past Greenfield’s holiday light displays, following the Pennsy Trail through Depot Street Park and Brandywine Park. Buddy the Elf leads an 80-yard Kids Dash for ages 1 to 12 before the 5K begins.
Registration includes a finisher’s medal, hot chocolate, Christmas cookies, Christmas music and free photos. The 5K is chip timed and includes a long-sleeve shirt, which Kids Dash families can buy separately. Packet pickup is at Depot Street Park before the races.
2026 Dates:
- Thursday, December 17, 2026 | Packet pickup 4 to 5:40 p.m.; Kids Dash 5:45 p.m.; 5K 6 p.m.