Stage 5 of the Tour de Langkawi runs 125.7 kilometres from Tapah to the iconic Genting Highlands summit, one of the most demanding mountain finishes in Asian cycling. The relentless final ascent will shred the peloton and reward pure climbers, making this the queen stage of the race. With the GC still wide open after four stages, expect aggressive racing from the opening kilometres.
★★★★
Top Favorite
Jan Castellon is the logical pick for the top spot: he sits at the summit of the climbing rankings, leads a well-organised Caja Rural squad, and his recent record in similar-profile races — a top-3, two top-5s, and three top-10s — is unmatched in this startlist. On a pure mountain finish he has every advantage.
Caja Rural
Caja Rural
Jan Castellon is the standout pick for Genting Highlands: among the best climbers in this field, he has registered a top-3, two top-5s, and three top-10s in similar-profile races recently — the most consistent mountain-finish record in the entire startlist. Caja Rural's team leader for the climbs, he ticks every box for this brutal summit finish.
★★★
Strong Contenders
Juan Guillermo Martinez and Nicolas Breuillard make up the two-rider chasing group. Martinez matches Castellon's climbing ceiling and could attack if Caja Rural overcommits, while Breuillard's recent similar-profile results — a top-3 and two top-5s — prove he delivers when the road points skyward. Either could take the stage on a bad day from Castellon.
Picnic PostNL
Picnic PostNL
Juan Guillermo Martinez sits alongside Castellon at the very top of the climbing rankings and brings legitimate GC ambition to the Genting Highlands finish. He has yet to crack a top-10 in recent similar-profile events, but his raw climbing pedigree makes him a genuine threat on the steepest kilometres.
TotalEnergies
TotalEnergies
Nicolas Breuillard has quietly posted a top-3 and two top-5s in similar mountain-finish races recently, making him one of the better-backed climbers by actual results in this field. He profiles slightly better in the hills department than pure altitude, but the Genting ramp suits a puncheur-climber and his recent form demands respect.
★★
Dark Horses
José Manuel Díaz, Harold Martín López, and Luca Covili form a credible second wave. Díaz and López are physically among the best climbers present and lead ambitious teams, while Covili backs his climbing quality with a top-5 and two top-10s in recent mountain races. All three could feature in a reduced front group at Genting.
XDS Astana
XDS Astana
Harold Martín López matches the best climbers on paper and XDS Astana's team structure should allow him to play a free role on the final ascent. He remains a dark horse given a lack of standout similar-profile results, but the physical profile fits this stage perfectly.
Burgos
Burgos
José Manuel Díaz is among the top climbing talents in this field and is Burgos's primary GC asset alongside Mario Aparicio. He has not yet converted similar-profile form into a top result recently, but the quality is there for a podium push at altitude.
Bardiani CSF
Bardiani CSF
Luca Covili has backed up his climbing ability with a top-5 and two top-10s in similar mountain-finish races recently, giving him the second-best relevant results record in the field behind Castellon. Bardiani's key man in the hills, he represents solid value at a stage like this.
★
Ones to Watch
Stefan de Bod brings Elite versatility and a similar-profile top-10 to his name, making him the most intriguing outsider. Jorge Gutiérrez also has a recent similar-profile top-10 and rides with little pressure. Mario Aparicio and Mattia Gaffuri are team-based selections who could profit from race dynamics, but a stage win would be a genuine surprise for either.
Kern Pharma
Kern Pharma
Jorge Gutiérrez has registered a top-10 in a similar-profile race recently, demonstrating he can handle mountain finishes at this level. His climbing is solid within this field and Kern Pharma may give him freedom to animate the final climb.
Burgos
Burgos
Mario Aparicio is Burgos's climbing support option and profiles well enough on climbing to survive the Genting selection. He has not yet recorded a significant result in similar-profile races, but with a strong team around him he could find himself in an advantageous position late in the stage.
Picnic PostNL
Picnic PostNL
Mattia Gaffuri is a climbing specialist within the Picnic PostNL roster and a potential GC foil for Martinez should the race split on the ascent. With no similar-profile results yet, he is a speculative pick, but his climbing profile keeps him in the mix for a surprise top-10.
Modern Adventure
Modern Adventure
Stefan de Bod is the most versatile rider in the field — an Epic rarity with strong hills and a high time-trial base — and he has a top-10 in a similar-profile race to his name. He may not be the purest climber, but his all-round engine could carry him deep into contention on a long climb.
Verdict
Jan Castellon is the clear favourite, combining the best climbing in the field with the most convincing recent mountain-finish results; Nicolas Breuillard and Juan Guillermo Martinez are the most dangerous challengers should Castellon fail to hit peak form on the Genting ramp.