Thanks Nick.
Oh yes, we're avoiding main roads and urban centres as much as possible, in fact the route includes a ferry across from Southampton to Hythe that avoids the worst of the city and delivers us neatly into the New Forest. Here are some links to the provisional route (in three parts because the route planning tool doesn't like ferries and trys to route you around the water);
https://ridewithgps.com/routes/26706106
https://ridewithgps.com/routes/26705760
https://ridewithgps.com/routes/26706103
By taking this route on quieter roads gives a relatively benign profile too!
120miles feels a very long way after this morning's exertions but I know I can do it with the right preparation and riding in a small group for a good cause will certainly be motivating on the day.
BTW, we're happy for people to join us if there are any takers?