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All time hardest races and stages

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What are the hardest stages ever? We measure how hard a stage is by the ProfileScore. This list shows the highest profile score value once per race, of all time.
# Season Race ProfileScore
11975 Tour de France707
22023 Tour of Türkiye596
31996 Volta a Catalunya581
41987 Vuelta a España580
52012 Giro d'Italia487
62023 Giro Ciclistico della Valle d'Aosta - Mont Blanc441
72020 Tour Cycliste Féminin International de l'Ardèche432
81980 World Championships ME - Road Race431
92017 Volta ao Algarve em Bicicleta429
102017 La Route d'Occitanie427
112025 Tour of Austria426
122019 Le Tour de Savoie Mont Blanc426
132021 Tour de Romandie420
142024 Tour de l'Avenir415
152019 Critérium du Dauphiné413
162016 Tour de Suisse412
172021 Vuelta a Colombia409
182022 Vuelta a Guatemala406
192024 Tour de l'Avenir Femmes406
202025 Vuelta a Colombia Femenina398
212022 394
222018 Adriatica Ionica Race / Sulle Rotte della Sereniss388
232020 Tour de l'Ain383
242023 Vuelta Ciclista Internacional a Costa Rica383
252024 Tour of Hellas379
262024 Tour of Mersin379
272024 Giro d'Italia Women373
282021 Giro Next Gen370
292020 Ronde de l'Isard370
302023 Alpes Isère Tour368
312025 Tour of Japan366
322017 PRO Ötztaler 5500363
332015 Tour of the Alps362
342025 Tour de Banyuwangi Ijen361
352024 Vuelta Internacional Femenina a Costa Rica358
362024 Mercan'Tour Classic Alpes-Maritimes358
372024 Tour Colombia358
382025 Tour de France Femmes357
392017 Paris-Nice354
402023 Vuelta al Táchira354
412019 Tour d'Indonesia341
422022 Tour de Langkawi339
432023 Volta a Portugal334
442016 Olympic Games ME - Road Race332
452019 330
462022 Settimana Internazionale Coppi e Bartali326
472018 Tirreno-Adriatico316
482023 Ain Bugey Valromey Tour315
492022 313
502022 Tour de Romandie Féminin312
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