An iconic and diverse route, full route signage and support, a colourful family-friendly festival and over 2,000 like-minded riders. This is how we do multi-day cycling.
From the urban playground of Central London out into the winding country lanes of the North Wessex Downs and The Chilterns, the 155-mile, 360° loop around The Capital is one to tick off the cycling bucket list.
Whether you’re a casual weekend rider or aiming for the Tour de France, we are proud to offer an unrivalled level of support to help you achieve your goals.
We strive to offer unrivalled support, from training plans to roadside mechanical assistance and basecamp massages. Casual weekend rider or Tour de France hopeful, we are here to help get you across the line!What's Included?
We believe cycling is for everyone, and we’d love you to bring your family along to help celebrate and inspire the next generation of cyclists.
Our Windsor basecamp has something for all ages, from bouncy castles to live music and even a London Bus Bar!Explore the festival
We know that taking on your first multi-day ride can be daunting, but we are here to help you unlock your potential. Click to read what some of our past participants had to say about our event.Read more
There are lots of reasons why our riders come back year after year and give our event 5-star reviews. Check out some testimonies of previous riders who joined us to conquer the London loop.
"I don't know where to begin! This weekend event was so incredibly well organised with wonderful friendly staff who created such a great atmosphere... The route signs were everywhere that you couldn't possibly get lost on such an epic route full of beastie climbs and well-catered pit stops."
- Jilly Jackson, 2018 Rider
"What I really appreciate with Threshold is that if something doesn’t go as well as it might (which, of course, happens on events of this scale) they put it right next time. I’m a huge fan of these events and can’t recommend them highly enough. Great route, logistics, support and attention to detail. See you next year!"
- Charles Mitchell, 2018 Rider
"Absolutely amazing weekend! This is the first organised ride I have been part off and I struggle to think of how it could have been any better!! Everything about the weekend was superb, the route was well organised and signposted, the pit stops were well stocked and the support given to all of the riders as they reached the stops was amazing!"
- John Noonan, 2018 Rider