
Tour de France winner, three-time world champion and two-time Olympic gold medallist Geraint Thomas joined Radio 1 DJ-turned celebrity endurance cyclist Greg James for a leg of his Big Ride on Tuesday.
James iswasexactly halfway through his 8-day long, 1,000-kilometre (630-mile) tandem-riding challenge, from Weymouth in England to Edinburgh in Scotland, raising money for Comic Relief, which supports a wide range of charities around the UK.