Mountain bike training series held at Winnekenni Castle/Plug Pond in Haverhill featuring a multi-lap loop format with no prizes or awards.
- 6-mile (2 laps) or 12-mile (4 laps) distance options
- Approximately 3 miles per lap with 300 ft elevation gain
- Flowy, smooth, twisty terrain with few rough sections
- Multi-use recreational area remains open to public during event
- Dogs permitted on leash