← Monster Triathlon
Its not a race, but a chance to swim in Loch Ness, ride to London over 5 days with all the food and drink you need, bags transported and a great crowd to ride and run with.
Its not easy. Its not timed, but you have to get to the next stop, 120 miles away over 5 days then run an ultra marathon along the Thames Path.
Great experience, great organisation and can use it for training or social challenge. May seem expensive but to get all food and drink included, 6 hotels and all your bags transported it is a good value experience.
You will need to self navigate the bike routes with gpx files but allows you to ride at your own pace, hard or easy but see a great section of the country on the way.