Key events20km to go: Stuyven powers past the 20km marker, with nothing but open, flat road ahead. The Belgian is known as a Classics specialist, winning Milan-San Remo in 2021 and finishing third at Paris-Roubaix this year – so he should have the stamina here.Share22km to go: Stuyven has eked out a 25-second gap over his five rivals, who now face a choice of whether to hunt him down now, or rejoin the larger group behind them and push for a bunch sprint finish.Share25km to go: This has been absolute chess on wheels today, and the final stretch should be fascinating. The leading six riders have a minute’s gap over the chasers. Stuyven tries to get away straight after the intermediate sprint – can he make it count?ShareUpdated at 10.54 EDT27km to go: Here comes the intermediate sprint – which surely Pedersen will win. Planckaert – a teammate of Philipsen – is his only concern, but is held off comfortably. Another 25 points in the green jersey race, while Philipsen has to settle for nine.Share32km to go: The leading breakaway group are being helped by a tail wind as they continue heading west. Poor Adam Yates is now nine minutes off the peloton, but has been joined by teammate Tim Wellens – I’m not sure why Team Emirates didn’t do that sooner.Share36km to go: We’ve just passed through the village of Charavines and along the shores of Lac de Paladru. Never mind the crystal blue waters, what about the time gaps? The leading six have a 1min 20sec lead over the hefty chasing pack.Share40km to go: The intermediate groups have merged into one, 37-man chasing machine – with Van der Poel, Kooij and Philipsen all present. Michael Matthews, another breakaway specialist, is also in that group.ShareThe leading group:Ben Healy (EF-Easypost)Jasper Stuyven (Soudal)Mads Pedersen (Lidl-Trek)Felix Engelhardt (Jayco)Edward Planckaert (Alpecin)Michal Kwiatkowski (Ineos)Didi Senft cheers from the side of the road as Tadej Pogacar passes. Photograph: Gonzalo Fuentes/ReutersShareUpdated at 10.46 EDT47km to go: The leading six have carved out a 50-second lead over a chasing group of 26 riders, with two smaller bunches of six riders each just behind. The peloton is drifting, and has absorbed the Girmay grupetto – it’s now more than four minutes behind.ShareAdam Yates well off the pace due to illness52km to go: TNT Sports confirm that Adam Yates has had a stomach problem, and is “running on empty” today, according to UAE Team Emirates.ShareUpdated at 10.49 EDT55km to go: Mads Pedersen is leading the charge, taking Healy, Stuyven, Engelhardt, Planckaert and Kwiatkowski with him. There are 24 chasers strung out between them and Philipsen’s group, which is a minute behind.Share57km to go: Adam Yates is still labouring, and has drifted 30 seconds behind Girmay’s group, and a minute behind a slowish peloton. Further up the road, there’s a split in the leading group …Share60km to go: With the intermediate sprint ahead at Colombe, the likes of Kooij and Philipsen are also trying to join the leading pack. It could end up with 45 riders, with 45 in the maillot jaune group and 61 in Girmay’s group, around a minute further back.ShareUpdated at 10.10 EDT62km to go: Mads Pedersen, who was cut off from the peloton earlier on, has now launched himself up the road in pursuit of the leaders – whose gap to the main bunch is down to 30 seconds.Share64km to go: The group featuring Girmay has also made up a little bit of time – they’re now 2min 25sec behind the leaders. Further back, Anders Johannessen – who was in the day’s first attempted break – is now seven minutes behind.Share67km to go: Healy, Jorgenson and Le Berre have joined the main group, but the gap is closing to the peloton. Adam Yates is struggling – barely moving forward and holding his chest – but he tells the Emirates team car he’s OK to continue.Share70km to go: We’re heading into Le Pont-de-Beauvoisin, where a left turn at a roundabout will take the riders over the Guiers river, out of Savoie and into the Isère department.Share75km to go: The gap between the leading group and main bunch is now a solid 1min 20secs, with the three chasers still closer to the peloton.The lead breakaway is silhouetted under the afternoon sun. Photograph: Jeff Pachoud/AFP/Getty ImagesShareUpdated at 10.00 EDT78km: Decathlon have eased off the gas at the front of the peloton, but DS Luke Rowe insists the aim is still to bring everyone back together, and try to set up Olav Kooij for a sprint victory.Share80km to go: Three riders have made a move to join the leading breakaway, which is now about a minute clear of the peloton. Ben Healy is one of them, and he’s joined by Matteo Jorgensen and Mathis le Berre.ShareWhile the breakaway group struggle to work together, we’re treated to some lovely drone shots from the Grottes de St-Christophe, a series of narrow gorges with turquoise streams running through them. I want to go to there.ShareUpdated at 09.50 EDT90km to go: Will this breakaway hold? The gap is stuck at around 40 seconds. If this is going to be a sprinters’ day after all, that’s good news for Olav Kooij, Jasper Philipsen, Mads Pedersen and Soren Wærenskjold, who are in the main group. Girmay, Max Kanter and Pascal Ackermann are among those adrift.ShareAway from today’s stage, Jonas Vingegaard has undergone successful surgery on his fractured collarbone in Denmark. The two-times former Tour winner was injured in a crash on Sunday, forcing him to withdraw from the race.Visma-Lease a Bike’s sports director Marc Reef told TV2 Sport: “It went well. They did what they had to. It wasn’t the most complicated operation you can have.”ShareBreakaway riders:Egan Bernal and Josh Tarling (both Ineos), Pablo Castrillo and Einer Rubio (both Movistar), Guillaume Martin Guyonnet and Clément Braz Afonso (both FDJ), Tiesj Benoot (Decathlon), Jai Hindley (Red Bull), Quinn Simmons (Lidl-Trek), Alex Baudin (EF), Mathieu van der Poel (Alpecin), Jasper Stuyven (Soudal), Rick Pluimers (Tudor), Matej Mohoric (Bahrain), Felix Engelhardt (Jayco), Per Strand Hagenes (Visma).ShareUpdated at 09.29 EDT97km to go: As the route heads south-west, deeper into the Chartreuse, the 16-man leading group are holding steady with a 45-second gap to the pack.ShareBiniam Girmay, who looked to be a contender for today’s stage, has lost ground and is stuck in the autobus some two minutes behind the peloton.Share100km to go: Fourteen other riders followed Tarling and Simmons’ lead, and this large group has a lead of around 40 seconds over the main bunch.Share102km to go: Jake Tarling attacks, and Quinn Simmons goes with the Ineos rider. That marks a big change, with Pogacar and the other GC leading men dropping back and reconnecting the peloton.Share106km to go: The riders who were dropped over those two climbs have gathered at the back, and currently sit nearly four minutes off the leaders. A chasing group of four has emerged – Johannessen, Quinn, Verona and Balderstone – trying to join the leaders.ShareUpdated at 09.20 EDT110km to go: With the day’s four climbs conquered, the pack head back through Chambery, a few miles south of where they started. The leading group (including Pogacar, Evenepoel, Seixas and Ayuso) have a 40-second lead over the second bunch, which includes Pedersen, Pidcock, Del Toro and Adam Yates.The yellow jersey of Tadej Pogacar descending the Col de Prés. Photograph: Loïc Venance/AFP/Getty ImagesShareUpdated at 09.20 EDTLuke Rowe, DS for the Decathlon team, fears there are too many subplots in play for a breakaway to stick – some teams are working for their sprinter, others are worried about the team race, or protecting top-10 GC spots.Share115km to go: On the day’s final climb, the Cat. 4 Côte de St-Jean d’Arvey, nine riders in the front group try to move further clear, but it looks unlikely to stick. There’s now a 40-second gap to the group containing Mads Pedersen.Share118km to go: A leading group of around 40 riders – including Pogacar – has formed, with the second part of the peloton around 25 seconds behind.Share125km to go: Over the top of the Col des Près, just over 1,000m above sea level, and both breakaway groups have been slowly reeled in. There is now a split in the peloton, with a tiring Pedersen among those at risk of being left behind.ShareHalfway up the Col des Près, the margins are still fine – the chasers are about 50 metres behind the leading group, with the peloton a similar distance behind.Share127km to go: The Alpecin team are pulling at the front of the peloton, trying to keep the breakaway in range. Others sense the moment is now, and try to bridge the gap – including green jersey wearer Mads Pedersen.Share128km to go: We move on to the Col des Prés, a 3.5km, 6.8% climb. The leading group now numbers 22 riders, and has a 22-second advantage, which is convenient.ShareFred Wright has made it back to the peloton. Callum Bowler reminds me that Wright is the current British road race champion. “His jersey is Fred Wright and blue” honks Callum.ShareUpdated at 08.39 EDT132km to go: A group of around 20 riders have formed a breakaway – but will need to work together to make it stick. Egan Bernal, Mathieu van der Poel, Jasper Stuyven and Matej Mohoric are among the names involved.Share135km to go: There is about 10km to go until we reach the day’s biggest climb – the cat 3 Col des Prés – and the highest point of today’s stage. Surely if a breakaway is going to stick, it needs to happen soon.Spectators in costumes on the Col des Prés await the riders. Photograph: Jeff Pachoud/AFP/Getty ImagesShareUpdated at 08.45 EDT138km to go: The latest breakaway, which was also joined by Ben Healy, didn’t build any momentum and is swallowed up at the summit of Côte de Rossillon, a climb that barely stood out from the rest of this long uphill slog to start the stage. Richard Carapaz claims the solitary King o’ the Mountains point.Share140km to go: Switzerland’s Marc Hirschi has a puncture and needs a new bike; Pidcock is back in the pack but Fred Wright still has a gap to close.Share142km to go: Approaching the day’s second Category 4 climb, three new contenders have made a move – Tejada, Izagirre and Walker – but are still being kept well within range.ShareAnother early crash, with Britain’s Tom Pidcock and Fred Wright among the riders to go down. Both appear OK to continue, and are working to rejoin the peloton.Share152km to go: No real drop-off after the summit, with the road still climbing gently. Veistroffer, part of the early breakaway, is now lagging behind the pack.Members of the breakaway head up an early ascent. Photograph: Tim de Waele/Getty ImagesShareUpdated at 08.41 EDT155km to go: Approaching the top of the first climb, Vauqelin is absorbed by the pack again. Valentin Paret-Peintre in the polka-dot jersey takes the single KOM point – he’s still 26 behind Pogacar in the standings.Share156km to go: Abrahamsen has been joined by a group of keen chasers, a hair’s breadth ahead of the peloton. Someone has to try and make a move, and Kévin Vauqelin (Ineos) is first to go. “We’re all in today,” Ineos sport director Daryl Impey tells him over the radio.ShareUpdated at 08.02 EDT158km to go: The route is heading east now, leaving behind the regular Tour stop of Aix-les-Bains and winding towards the Bauges mountains. Those two stragglers have caught up, and now Abrahamsen is out in front alone.Share162km to go: Astana rider Davide Ballerini has suffered a crash and is working to catch up. Ahead of him, Florian Vermeersch (Emirates) is making up ground after a puncture.ShareUpdated at 07.56 EDTThe peloton is passing Lac du Bourget, which looks an absolutely lovely place to spend a Wednesday afternoon. The route will then loop to cover all four climbs before passing back through Chambéry.Lac du Bourget. Photograph: Hemis/AlamyShare“Where’s Thomas De Gendt when you need him?” asks Jem Lee of today’s breakaway potential. Indeed, it’s a stage that will have your Voigts, Voecklers and Chavanels watching on wistfully.Share171km to go: Two men have made an early move – Jonas Abrahamsen (Uno-X) and Baptiste Veistroffer (Lotto) – but they’re struggling to carve out much more than a 10-second gap so far.ShareStage 17 is under way! The riders are making their way out of Chambery towards the day’s first climb, the category four Côte de Bassa.ShareThe row over late-night doping tests rumbles on at this year’s Tour, after Jonas Vingegaard and Tadej Pogacar were visited at 2am and 5am respectively on Sunday. Vingegaard crashed out on the next stage, with Pogacar calling the test times “inhuman”.All of the remaining riders on the Tour underwent an anti-doping blood test on Monday’s rest day, the International Testing Agency (ITA) have confirmed. All of the tests were carried out during the usual 6am-11pm window, per reports.ShareHere are the current leaders in the other jersey battles …🟢 Points1) Mads Pedersen 🇩🇰 Lidl-Trek 417pts2) Jasper Philipsen 🇧🇪 Alpecin-Premier 386pts3) Biniam Girmay 🇪🇷 NSN Cycling 361pts🔴 King of the Mountains1) Tadej Pogacar 🇸🇮 UAE Team Emirates 70pts2) Valentin Paret-Peintre 🇫🇷 Soudal Quick-Step 45pts3) Richard Carapaz 🇪🇨 EF Education-Easypost 39pts⚪️ Youth1) Isaac del Toro 🇲🇽 UAE Team Emirates 56h 21m 9s2) Paul Seixas 🇫🇷 Decathlon CMA CGM +20s3) Juan Ayuso 🇪🇸 Lidl-Trek +2m 31sShareUpdated at 08.02 EDTGeneral classification1) Tadej Pogacar 🇸🇮 UAE Team Emirates 56h 14m 18s2) Remco Evenepoel 🇧🇪 Red Bull-Bora-Hansgrohe +4m 32s3) Isaac del Toro 🇲🇽 UAE Team Emirates +6m 51s4) Paul Seixas 🇫🇷 Decathlon CMA CGM +7m 11s5) Juan Ayuso 🇪🇸 Lidl-Trek +9m 22s6) Mattias Skjelmose 🇩🇰 Lidl-Trek +10m 14s7) Lenny Martinez 🇫🇷 Bahrain Victorious +12m 50s8) Tom Pidcock 🇬🇧 Pinarello-Q36.5 +12m 58s9) Jordan Jegat 🇫🇷 TotalEnergies +22m 50s10) Yannis Voisard 🇨🇭Tudor Pro Cycling +24m 18sShareStage 17 guideWilliam FotheringhamNominally the final sprinters’ stage of the race, but the first 50km is basically uphill through the Chartreuse, plus this is a rare opportunity for non-climbing breakaway specialists.Expect a very intense first hour, when the sprinters will be under pressure, plus by this point their domestiques will be fatigued and possibly low on numbers, making the stage a nightmare to control.If the grosses cuisses get to the finish, they have to get over a nasty little pull (2.6km at 4%) with 5km to go. It all points to Biniam Girmay or perhaps the Australian Michael Matthews.ShareUpdated at 06.38 EDTPreambleSandwiched between Tuesday’s time trial around Lake Geneva and the final Alpine climbs of this year’s Tour, this stop-gap stage offers a chance for the breakaway specialists to make their mark. Tadej Pogacar and his theoretical rivals for the yellow jersey might take it easy – although on the Tour, that’s all relative.Starting in Chambéry, capital of the Savoie region, today’s route is officially a flat stage – but actually packs in four category 3-4 climbs into the first 60km. There are still a few more bumps in the road through Isère before the finish line in Voiron, offering a chance for early breaks to stay clear of the sprint powerhouses.Share