
Join Humanity First UK for the 55-mile ride on Sunday 12 September 2027 and help raise money for our work.
Book by 5pm on Friday 6 August 2027
Book your place for £55The route heads south out of London on mostly quiet country lanes. The biggest climb is Ditchling Beacon at mile 48, and after it the road drops down to Brighton seafront.




The essentials from the organiser's 2027 welcome pack. The participant area has the full pack, the route files and updates as the ride gets closer.
You should be reasonably fit and do some training before the ride. The participant area has a training plan. If you have any doubts about taking part, including because of a medical condition, speak to your doctor.
The route is all on road, so a light road or hybrid bike suits it best. A mountain bike works but is much heavier. Bikes need independent brakes on both wheels, and fixed-wheel bikes aren't allowed. Get yours serviced, and email the organiser first if it's a non-standard bike.
Your bib number and bike board come by post a few weeks before the ride. If you move after booking, email info@londonbrightoncycle.co.uk so the pack reaches you.
Start times are allocated between 6am and 9.30am to spread riders out, and are sent in August. If you expect to finish in under four and a half hours, start early, when the route is quietest.
If your group booked separately, email info@londonbrightoncycle.co.uk and the organiser will give you the same start time.
You can set up a JustGiving page for Humanity First UK and share it with anyone who'd like to sponsor you.
The start is on Clapham Common, off Nightingale Walk, London SW4 9AH (what3words ///assist.major.finds). There's no registration. Fix the bike board to your handlebars, pin your number to your jersey and go to the assembly area at your start time.
There are water stops at about miles 17, 30 and 39, and at the top of Ditchling Beacon at mile 48. Each one has water, first aid, mechanics and toilets, and there are free snacks and refreshments during the ride.
You need to reach the finish by 6pm, when the finish line closes and event support ends.
Fluorescent arrows mark every turn and marshals stand at key points. You can also load the GPX file on your GPS device. The roads stay open to other cyclists, so don't just follow the riders in front.
Text the support number on your bike board with your what3words location, your rider number and the help you need. Having the free what3words app on your phone helps the crew find you quickly.
Mechanics wait at the water stops and drive the route, but they're often busy. Carry a spare inner tube and a pump or gas canister, and practise changing a tube before the day.
First aid is at every water stop. If you can't finish, text RETIRE and your rider number to the support number.
You finish on Madeira Drive, a 500 m walk from Brighton Pier. Collect your medal and a packed lunch in the event village.
Southern Railway bans bikes on the day or takes only a few pre-booked ones. The organiser's coach and bike transport back to Clapham costs £50 and sells out, so email info@londonbrightoncycle.co.uk early for your booking link. Coaches leave regularly from 12pm, first come first served, and the last one goes just after 6pm.
Take your bike to the check-in desk as soon as you finish. Bikes travel by lorry, which takes longer than the coach, so allow at least an hour before you board. Your bike waits on racks at Clapham, and you'll need your jersey number to match it with your bike board.
Once you've booked, you can set up a page for Humanity First UK and share it with anyone who'd like to sponsor you.
Registration is £55. If you'd like to fundraise for us as well, you can set up a page on JustGiving.