To assist a friend (Neil Coggins) who has performed a trilogy of challenges, 100mile run, 11mile swim and the Trafalgar Way
Awesome! You have to do it (all) to understand it.
The team bonding whilst riding, seeing the support van at the end of each stage, the home made Cornish pasties at the Cornwall/Devon border and riding into the dawn of the second day.
Prepare, time in the saddle is important, do some night rides to ensure your lights are bright enough (and last long enough), if you live in a flat
county make sure you consider gearing down for the event (and do some hilly rides).
Compact chainset, Garmin (attached to a powerbank), Find Friends application to help out your support crew.
Dolan Tuono, Ultegra Di2, 50-34 chainset, 11-28 cassette