Gearint Thomas introduces action from stage 19 of the 2018 race, a mountainous route that took the riders on a 200.5km journey from Lourdes to Laruns.

Geraint Thomas introduces action from stage 18 of the 2018 race, a flat route that took the riders on a 171km journey from Trie-sur-Baïse to Pau.

Geriant Thomas introduces action from stage 17 of the 2018 race, a mountainous route that covered 65km from Bagnères-de-Luchon to Saint-Lary-Soulan Col du Portet.

Geraint Thomas introduces action from stage 16 of the 2018 race, a mountainous route that covered 218km from Carcassonne to Bagnères-de-Luchon.

Geraint Thomas introduces, as the riders enjoy the second rest day of the 2018 race.

Geraint Thomas introduces action from stage 15 of the 2018 race, which took the riders on a 181.5km journey from Millau to Carcassonne.

Geraint Thomas introduces action from stage 14 of the 2018 race, which was a hilly route taking the riders on a 188km journey from Saint-Paul-Trois-Châteaux to Mende.

Geraint Thomas introduces highlights of stage 13 of the 2018 race, a flat route of 169.5km from Bourg d'Oisans to Valence.

Geraint Thomas introduces highlights of stage 12 of the 2018 race, one of the most eagerly awaited of the tour, as the riders travelled 175.5km from Bourg-Saint-Maurice Les Arcs to Alpe d'Huez.

Geraint Thomas introduces action from stage 11 of the 2018 race, as the riders continued in the mountains, on a 108.5km route from Albertville to La Rosière Espace San Bernardo.

Geraint Thomas introduces action from the 2018 La Course women's race and stage 10 of the Tour from the same year, as they travelled 188km and 158.5km respectively on routes from Lake Annecy to Le Grand-Bornand.

Geraint Thomas introduces as Gary Imlach reports from Annecy with news on the first rest day of the 2018 race and a look back at the first week of action.

Geraint Thomas introduces action from stage nine of the 2018 race, the last one before the first rest day, featuring a hilly 156.5km journey from Arras Citadelle to Roubaix.

Geraint Thomas presents stage eight of the 2018 race, featuring a flat 181km route from Dreux to Amiens Métropole.

Geraint Thomas introduces action from stage seven of the 2018 race, which featured a flat 231km route from Fougères to Chartres.

Geraint Thomas introduces action from stage six of the 2018 race, featuring a hilly 181km journey from Brest to Mûr de Bretagne Guerlédan.

Geraint Thomas presents action from stage five of the 2018 race, which featured a series of short sharp climbs on a 204.5km route from Lorient to Quimper.

Geraint Thomas introduces action from stage four of the 2018 race, which featured a flat 195km route from La Baule to Sarzeau.

Geraint Thomas introduces action from the third stage of the 2018 race, which featured a 35.5km team time-trial in Cholet.

Geraint Thomas introduces action from stage two of the 2018 race, a 182.5km flat course from Mouilleron-Saint Germain to La Roche-sur-Yon that was likely to end in a sprint.

Geraint Thomas introduces action from the start of the 105th Tour de France in 2018. Ahead of the riders lay 21 Stages covering nearly 3,500km. The opening stage followed the coast so crosswinds were likely to play a part. Daniel Friebe and Matthew Rendell provide reports, with commentary from Ned Boulting and David Millar.