The routes shown here are PROVISIONAL and will be confirmed closer to the event day. The GPX files and the cue sheet can be downloaded from here:
2 Feed Stations at
24 miles: Stadhampton village hall
52 miles: Brill Memorial hall in Brill
Strava:
https://www.strava.com/routes/11280757
Ride with GPS:
https://ridewithgps.com/routes/27284786