Register for the 2021 100on100 Relay

One hundred miles of scenic New Hampshire running and an endless supply of memories – this is NOT your average running event! The 100 on 100 Relay is a challenging relay experience where friends converge from across the country to complete 100 demanding miles together along New Hampshire’s scenic roads and rail trails. Push beyond your limits, lean on your teammates, and complete something extraordinary.

First time registering and need more info on how to register and build out your team? Click here for more details!

Online registration for this event is closed. Please see our website for more information.