Tour of Britain 2025 Route + results stage 6: Newport - Cardiff

The riders roll out from the Geraint Thomas Velodrome in Newport for a day packed with rolling terrain. It’s never truly flat, yet only two climbs are classified for the mountains points.

Just before halfway, the peloton crests Mynydd Bedwellte after 3.4 kilometres of climbing at 3.9%. From there, the route continues on constantly undulating roads via Merthyr Tydfil towards the finish in Cardiff. Excitement looms inside the last 10 kilometres with Caerphilly Mountain – a punchy 1.3-kilometre climb at 9.6%.

From the top, it’s 5 kilometres downhill before a flat final run-in of another 5 kilometres.

Fancy riding the route yourself? Download GPX 6th stage 2025 Tour of Britain.

Results 6th stage 2025 Tour of Britain

1. Olav Kooij (nld) 3:07:56
2. Samuel Watson (gbr) s.t.
3. Fred Wright (gbr) s.t.
4. Edoardo Zambanini (ita) s.t.
5. Noa Isidore (fra) s.t.

Final GC 2025 Tour of Britain

1. Romain Grégoire (fra)
2. Remco Evenepoel (bel) + 0:02
3. Julian Alaphilippe (fra) + 0:04
4. Oscar Onley (gbr) + 0:08
5. Aurélien Paret-Peintre (fra) + 0:12

Tour of Britain 2025 – stage 6: route & profile

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