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Côte de la Redoute 2026: W/kg of the pros (Liège-Bastogne-Liège)

1.5 km · 153 m · 10.1 % · Summit 288 m · Strava segment Estimate · howtoturnpro

Estimated from the climb time, the rider's weight and the climb profile. Against 55 efforts with a power meter the median error is 2.0 %. Method →

Liège-Bastogne-Liège 2026 13

26 April 2026 · Race page →

RiderTeamTimeW/kgWVAMkm/hWeightmeasured
Paul SeixasDecathlon CMA CGM3:458.97556244824.262 kg A—
Tadej PogačarUAE Team Emirates-XRG3:468.88573243724.164.5 kg A—
Mauro SchmidJayco AlUla4:197.43*520212721.070 kg C—
Filippo ZanaSoudal Quick-Step4:197.50495212721.066 kg Ameasured: 501 W
Romain GrégoireGroupama-FDJ United4:217.48478211020.864 kg A—
Tobias Halland JohannessenUno-X Mobility4:217.52466211020.862 kg Bmeasured: 467 W
Giulio CicconeLidl-Trek4:217.64443211020.858 kg A—
Santiago BuitragoBahrain Victorious4:237.52*444209420.759 kg Cmeasured: 416 W
Steff CrasSoudal Quick-Step4:237.35492209420.767 kg A—
Christian ScaroniXDS Astana4:237.43468209420.763 kg A—
Clément ChampoussinXDS Astana4:237.47456209420.761 kg A—
Egan BernalNetcompany INEOS4:247.46448208620.660 kg B—
Remco EvenepoelRed Bull-BORA-hansgrohe4:247.42467208620.663 kg B—

Riders who don't share their rides publicly are missing. This is not a stage result.

How long would it take you?

Your time up Côte de la Redoute at a steady power, from a physics model.

Advanced: rolling resistance and drag

Estimate from a physics model (Martin et al. 1998), on the average gradient. Wind, surface, pacing and steep sections change the real time. More cycling tools

How this is calculated

P × 0.977 = ½ · ρ · CdA · v³ + v · m · g · (sin θ + Crr · cos θ), θ = arctan(average gradient), m = rider + bike, g = 9.81; solved for the speed v, time = length / v. Air density ρ: NASA GRC troposphere: T=15.04-0.00649*h; p=101.29*((T+273.1)/288.08)^5.256; rho=p/(0.2869*(T+273.1)); h = mean of start and summit altitude. Sources: Martin et al. 1998, J Appl Biomech 14(3):276-291 — https://collections.lib.utah.edu/ark:/87278/s6jd5f71; Defraeye et al. 2010, J Biomech 43(7):1262-1268 (upright position, cyclist+bike 0.270 m2) — https://lirias.kuleuven.be/retrieve/232736; NASA Glenn Research Center, Earth Atmosphere Model (metric) — https://www.grc.nasa.gov/www/k-12/airplane/atmosmet.html. Climb geometry: the side's source in the table above.

Published power figures 4

What the press, race broadcasts and riders' own files have reported for this climb. Not our estimate.

RiderEffortFigureDurationTypeSource
Paul SeixasLBL 2026, La Redoute LBL 2026 (n.s.)575 W (8.7 W/kg) [with Pogačar] avg power / W/kg (est.)3:45Analyst estimateDomestique“Estimated Average Power: 575w (8.7w/kg)”
Tadej PogačarLiège-Bastogne-Liège 2026, Côte de la Redoute LBL 2026 (n.s.)575 W (8.7 W/kg) [with Seixas] avg power / W/kg (est.)3:45Analyst estimateDomestique“Estimated Average Power: 575w (8.7w/kg)”
Tadej PogačarLBL 2026, La Redoute (cited as reference) LBL 2026 (n.s.)8.7–8.8 W/kg [with Seixas] W/kg (est.)~3:45Analyst estimateFasCat Coaching (TdF stage 2 page)“climbed La Redoute at an estimated 8.7 to 8.8 W/kg”
Tadej PogačarLBL 2025, La Redoute 2025-04-27 (derived)~550 W (8.4 W/kg) avg power / W/kg (est.)3:58Analyst estimateVelo Zach Nehr, 2025-06-25“Estimated Average Power: ~550w (8.4w/kg)”

As published, with no conversion: each figure is labelled by what it is, and links to where it was printed. All published power figures →

Questions

How many watts did Paul Seixas push on Côte de la Redoute?

Paul Seixas climbed Côte de la Redoute in 3:45 at the Liège-Bastogne-Liège 2026. We estimate 556 W, or 8.97 W/kg at 62 kg. It is our estimate, not a measurement.

How is this estimated?

From the climb time, the rider's weight and the climb profile: the power needed against gravity, rolling resistance and air drag, with no wind. Against 55 efforts with a power meter the median error is 2.0 %.

All climbs → · Method →

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