Seeing how far you can ride in a day is a surefire way to explore your personal limits as a cyclist. It's even more of a test, and more of an achievement if your big ride is through big country, as this film from Mavic demonstrates.
The film folows the company's communications manasger in the US, Zack Vestal as he takes on a chunk of the Colorado Rockies in one day.
At the age of 18, Vestal had pushed himself to his limits on a one-day ride; now, two decades on and at 38 more than twice that age, he wondered whether he could ride double the distance – a loop of 236 miles (380 kilometres) – in a single day.
Choosing one of the year’s longest days to undertake his ride and thereby maximise the daylight available to him, his route included the Independence Pass, which sits on the Continental Divide at 3,687 metres above sea level.
This short film from Mavic, together with a monologue from Vestal - who is the company's communications manager in the U - follows his journey.
Vestal's ride put us in mind of three of our favourite ride videos from last year in which Mike Cotty, a man with a formidable reputation as an endurance rider - who also has linked to Mavic - embarked on an even longer ride for a two-part video shot for the French company.
On 5 and 6 August Cotty set out to ride 677km non-stop across the Alps from Évian-les-Bains to Nice.
His route took him over 17 mountain passes including Europe's seventh highest road pass, the Col de la Bonette, which has an elevation of 2,715 metres - the Cime de la Bonette loop close to the pass itself goes up to 2,802 metres, making it the highest paved road in Europe.
In all, the route required Cotty to tackle more than 16,000 metres of climbing.
You can see how he got on in the two videos below.
As part of his training Cotty put in a monster 300 mile day ride across Southern England from Herne Bay in Kent to Cotty HQ in Southampton. Naturally he filmed that too. Enjoy.
Simon has been news editor at road.cc since 2009, reporting on 10 editions and counting of pro cycling’s biggest races such as the Tour de France, stories on issues including infrastructure and campaigning, and interviewing some of the biggest names in cycling. A law and languages graduate, published translator and former retail analyst, his background has proved invaluable in reporting on issues as diverse as cycling-related court cases, anti-doping investigations, and the bike industry. He splits his time between London and Cambridge, and loves taking his miniature schnauzer Elodie on adventures in the basket of her Elephant Bike.