“In the early days of bicycle racing there was a time when plucky riders took on long hard races alone with no team cars and soigneurs to look after them.  They were hardy and desperate men who ate what they could find, slept when they could and rode all day.  They weren’t professional athletes or men of means, they were “mavericks, vagabonds and adventurers” who picked up a bicycle and went to seek their fortune.

The founders of the Tour de France wanted to create a race of thousands of miles of cycling, whatever the weather and road conditions where “even the best will take a beating”  Often they would race long into the night to distances of over 400 km each day in stages that would take more than 18 hours.  Henri Desgrange, the father of the tour once noted that “the ideal Tour would be a Tour in which only one rider survives the ordeal.”

Somewhere along the way from a variety of influences, the grand tours changed to become what they are today; a race of the elite, held apart from the common cyclist by budgets, sanctions and industry.  Don’t get us wrong, the Grand Tours as they are now are great and exciting things.  We however also like the old way where a rider can simply pick up a bike, shake hands on the start line and race thousands of miles for the pure satisfaction of sport and no other motive but for the learnings of one’s self.”

The Transcontinental is a low impact, self supported cycle race. Now in it’s 4th year, it will travel between Geraardsbergen in Flanders and Canakkale in Turkey passing through control points in the Auvergne region of France, Switzerland, the Dolomites in Italy and Durmitor national park in Montenegro. Entries for 2016 are closed, but the organisers are looking for volunteers, who will be eligible for a priority application in next year’s race.

“This guide will teach you the basic aspects you’ll need to consider to make yourself a road-worthy gravity-powered vehicle. Full suspension on gokart wheels, driver restraints, a ridgid frame with roll bar, and balanced drum brakes are features of the example kart I’ve built that weighs in at under 100lb.”

Of course, this thing only works downhill and is useless as a practical means of transport. But could we please get rid of the Indy 500 and the Formula One circus and race these karts instead? Seems like a lot more fun to me. Previously: DIY replicas of 1930s race cars.

CycleKarts are small, lightweight, nimble machines made by their drivers for the pursuit of motoring sport. They’re not serious speed-machines or status-generating show cars. They’re purely for the gritty fun and satisfaction of tearing around in a machine you’ve built yourself. Their name originated from the use of bicycle or motorcycle tyres. More.

Related: How to make an adult soapbox kart.

This unconventional sailing boat, named the SailRocket, reached a record speed of 47.35 knots (87.6 km/h or 54.43 mph), on average over a distance of 500 meters. During another run, the boat reached a speed of 52 knots before lifting off
for a spectacular in-the-air wipeout (also caught on video). More below.

Last month, the French catamaran l’Hydroptère (pictured below) reached a
record speed of 50.08 knots (92.7 km/h or 57.60 mph), on average over a distance of
500 meters, which makes it the fastest wind powered boat to date.

In December 2008, l’Hydroptère shortly reached 61 knots (112 km/h or 69.60 mph), but then it flipped and got turtled (picture below).

Related :

• Sailing at the touch of a button : wind-powered, computer-controlled.
• Kiteboating : the sailing ship, reinvented
• Cargo ships, then and now : which one is fastest?
• Ocean liners : from London to New York in 3 days and 12 hours.
• The Kalakala : the art of slow travel.
• Hull speed : watercraft contain a speed barrier that is dependent
  on the length of the ship and on the shape of the bow.
• Human and wind-powered speed records.
• The Ictíneo : a steam powered submarine.
• The Aeromodeller II : camping in the clouds.
• The Hennepin Crawler : macho pedal power.
• Wind powered tricycles: sail assisted trikes