Two days after grabbing the overall race lead, Nairo Quintana's time in the pink jersey proved to be short-lived after Tom Domoulin stormed to a Stage 10 time trial victory at the Giro d'Italia on Tuesday. Quintana finished 23rd in the time trial, losing time to most of the major GC contenders and 2:53 to Dumoulin, who now holds the maglia rosa.

With a rolling course and few technical sections, the 39.8km time trial was perfectly suited to the more powerful riders like Dumoulin and Vincenzo Nibali. There was no doubt that Quintana would lose time on the stage -- it was a matter of how far out his gap would extend. After an unfortunate crash on Stage 9, Thomas Geraint responded well to finish second overall in the time trial, 49 seconds behind Dumoulin's time of 50:37. The only other rider to finish within a minute of Dumoulin's winning performance was former pink jersey wearer Bob Jungles of Quick-Step Floors.

[tweet url="https://twitter.com/tom_dumoulin/status/864547693397516288" hide_media="0" hide_thread="1"]

The result is a big red flag for Quintana's overall GC hopes at the Giro. On Stage 9, Dumoulin proved he is climbing better than any other point in his career. The final stage of the 2017 Giro will end with a 27.6km time trial. Monday's performances show that Quintana will need to have a significant buffer going into that stage if he wants to walk away from this race with the pink jersey.

Following the Stage 10 results, Dumoulin now wears the pink jersey. Quintana sits in second place with a 2:23 gap to close. Bauke Mollema (+2:38) moves up to third place, just two seconds ahead of Thibaut Pinot (+2:40). Nibali remains in fifth in the GC 2:47 behind Dumoulin.

There is still plenty of racing left with the race now approaching the halfway mark. Dumoulin appears to be in the best shape of his life, but climbing well on the 13.5km Blaukhaus climb during Stage 9 with an easy run-in is one thing... the four mountain stages in the final week of the tour will be his real test. Movistar shouldn't be worried yet. Quintana will pull back time in the final week, but Dumoulin is proving to be a bigger threat for the overall win than he was given credit for at the start of the race.

Place	Rider Name (Country) Team	Time
1	Tom Dumoulin (Ned) Team Sunweb	0:50:37
2	Geraint Thomas (GBr) Team Sky	0:00:49
3	Bob Jungels (Lux) Quick-Step Floors	0:00:56
4	Luis León Sanchez (Spa) Astana Pro Team	0:01:40
5	Vasil Kiryienka (Blr) Team Sky	0:02:00
6	Vincenzo Nibali (Ita) Bahrain-Merida	0:02:07
7	Maxime Monfort (Bel) Lotto Soudal	0:02:13
8	Jos Van Emden (Ned) Team LottoNl-Jumbo	0:02:15
9	Andrey Amador (CRc) Movistar Team	0:02:16
10	Bauke Mollema (Ned) Trek-Segafredo	0:02:17
11	Jan Tratnik (Slo) CCC Sprandi Polkowice	0:02:18
12	Ilnur Zakarin (Rus) Katusha-Alpecin	0:02:19
13	Michael Hepburn (Aus) Orica-Scott	0:02:23
14	Georg Preidler (Aut) Team Sunweb	0:02:27
15	Jan Polanc (Slo) UAE Team Emirates	0:02:35
16	Jan Bárta (Cze) Bora-Hansgrohe	0:02:36
17	Adam Yates (GBr) Orica-Scott	0:02:39
18	Ben Hermans (Bel) BMC Racing Team	0:02:41
19	Thibaut Pinot (Fra) FDJ	0:02:42
20	Steven Kruijswijk (Ned) Team LottoNl-Jumbo	0:02:43
21	Rui Costa (Por) UAE Team Emirates	0:02:50
22	Tanel Kangert (Est) Astana Pro Team	0:02:51
23	Nairo Quintana (Col) Movistar Team	0:02:53
24	Dario Cataldo (Ita) Astana Pro Team	0:02:54
25	Stef Clement (Ned) Team LottoNl-Jumbo	0:02:56
26	Felix Großschartner (Aut) CCC Sprandi Polkowice
27	Domenico Pozzovivo (Ita) AG2R La Mondiale	0:03:07
28	Ruben Plaza (Spa) Orica-Scott	0:03:08
29	Marcin Bialoblocki (Pol) CCC Sprandi Polkowice	0:03:14
30	Kanstantsin Siutsou (Blr) Bahrain-Merida	0:03:17
31	Martijn Keizer (Ned) Team LottoNl-Jumbo	0:03:38
32	Salvatore Puccio (Ita) Team Sky
33	Lars Ytting Bak (Den) Lotto Soudal	0:03:39
34	Bart De Clercq (Bel) Lotto Soudal	0:03:50
35	José Gonçalves (Por) Katusha-Alpecin	0:03:54
36	José Mendes (Por) Bora-Hansgrohe	0:03:57
37	Daniele Bennati (Ita) Movistar Team	0:04:00
38	Mikel Landa (Spa) Team Sky	0:04:02
39	Davide Formolo (Ita) Cannondale-Drapac	0:04:04
40	Laurens Ten Dam (Ned) Team Sunweb	0:04:07
41	Michal Schlegel (Cze) CCC Sprandi Polkowice
42	Branislau Samoilau (Blr) CCC Sprandi Polkowice	0:04:14
43	Tejay Van Garderen (USA) BMC Racing Team	0:04:16
44	Manuel Quinziato (Ita) BMC Racing Team	0:04:20
45	Jérémy Roy (Fra) FDJ	0:04:29
46	Omar Fraile (Spa) Dimension Data	0:04:32
47	Daniel Teklehaimanot (Eri) Dimension Data	0:04:56
48	Steve Morabito (Swi) FDJ
49	Peter Stetina (USA) Trek-Segafredo	0:04:59
50	Enrico Battaglin (Ita) Team LottoNl-Jumbo	0:05:03
51	Diego Rosa (Ita) Team Sky
52	Sebastian Henao (Col) Team Sky	0:05:06
53	Francisco Ventoso (Spa) BMC Racing Team	0:05:07
54	Jacques Janse Van Rensburg (RSA) Dimension Data	0:05:10
55	Gorka Izagirre (Spa) Movistar Team	0:05:13
56	Cristian Rodriguez (Spa) Wilier Triestina	0:05:15
57	Davide Villella (Ita) Cannondale-Drapac	0:05:16
58	Lukasz Owsian (Pol) CCC Sprandi Polkowice	0:05:17
59	Enrico Gasparotto (Ita) Bahrain-Merida	0:05:19
60	Jurgen Van Den Broeck (Bel) Team LottoNl-Jumbo	0:05:21
61	Bram Tankink (Ned) Team LottoNl-Jumbo	0:05:24
62	Julien Bernard (Fra) Trek-Segafredo
63	Alexander Edmondson (Aus) Orica-Scott	0:05:26
64	Jose Rojas (Spa) Movistar Team	0:05:28
65	Ben Gastauer (Lux) AG2R La Mondiale
66	Winner Anacona (Col) Movistar Team	0:05:30
67	Patrick Konrad (Aut) Bora-Hansgrohe	0:05:31
68	Chad Haga (USA) Team Sunweb	0:05:36
69	Ryan Gibbons (RSA) Dimension Data	0:05:40
70	Christopher Juul Jensen (Den) Orica-Scott	0:05:41
71	Silvan Dillier (Swi) BMC Racing Team
72	Laurens De Plus (Bel) Quick-Step Floors	0:05:48
73	Evgeny Shalunov (Rus) Gazprom - Rusvelo	0:05:55
74	Aleksei Tcatevich (Rus) Gazprom - Rusvelo	0:05:57
75	Benoit Vaugrenard (Fra) FDJ	0:06:00
76	Matteo Montaguti (Ita) AG2R La Mondiale	0:06:05
77	André Greipel (Ger) Lotto Soudal	0:06:07
78	Manuele Boaro (Ita) Bahrain-Merida	0:06:08
79	Victor De La Parte (Spa) Movistar Team	0:06:09
80	Alexander Foliforov (Rus) Gazprom - Rusvelo	0:06:10
81	Eros Capecchi (Ita) Quick-Step Floors	0:06:11
82	Sergey Firsanov (Rus) Gazprom - Rusvelo
83	Maxim Belkov (Rus) Katusha-Alpecin	0:06:12
84	Tomasz Marczynski (Pol) Lotto Soudal	0:06:13
85	Jan Hirt (Cze) CCC Sprandi Polkowice	0:06:15
86	Matthieu Ladagnous (Fra) FDJ
87	Daniel Martinez (Col) Wilier Triestina	0:06:16
88	Iljo Keisse (Bel) Quick-Step Floors	0:06:17
89	Andrey Zeits (Kaz) Astana Pro Team	0:06:19
90	Philip Deignan (Irl) Team Sky	0:06:20
91	Marco Marcato (Ita) UAE Team Emirates	0:06:21
92	Kristijan Koren (Slo) Cannondale-Drapac	0:06:23
93	Pierre Rolland (Fra) Cannondale-Drapac	0:06:25
94	Tobias Ludvigsson (Swe) FDJ	0:06:33
95	Tom Stamsnijder (Ned) Team Sunweb	0:06:34
96	Maciej Paterski (Pol) CCC Sprandi Polkowice	0:06:35
97	Hubert Dupont (Fra) AG2R La Mondiale	0:06:36
98	Sébastien Reichenbach (Swi) FDJ	0:06:37
99	Nathan Haas (Aus) Dimension Data	0:06:39
100	Dries Devenyns (Bel) Quick-Step Floors	0:06:40
101	Luka Pibernik (Slo) Bahrain-Merida
102	Quentin Jauregui (Fra) AG2R La Mondiale	0:06:44
103	Cesare Benedetti (Ita) Bora-Hansgrohe	0:06:45
104	Zhandos Bizhigitov (Kaz) Astana Pro Team	0:06:47
105	Jose Herrada (Spa) Movistar Team	0:06:51
106	Valerio Agnoli (Ita) Bahrain-Merida	0:06:52
107	Johann Van Zyl (RSA) Dimension Data	0:06:58
108	Fernando Gaviria (Col) Quick-Step Floors	0:07:00
109	Giovanni Visconti (Ita) Bahrain-Merida	0:07:03
110	Igor Anton (Spa) Dimension Data	0:07:04
111	Jasper De Buyst (Bel) Lotto Soudal
112	Simone Petilli (Ita) UAE Team Emirates	0:07:06
113	Adam James Hansen (Aus) Lotto Soudal	0:07:07
114	Eugert Zhupa (Alb) Wilier Triestina	0:07:09
115	Rudy Molard (Fra) FDJ	0:07:10
116	Twan Castelijns (Ned) Team LottoNl-Jumbo	0:07:11
117	Laurent Didier (Lux) Trek-Segafredo
118	Franco Pellizotti (Ita) Bahrain-Merida	0:07:12
119	William Bonnet (Fra) FDJ	0:07:13
120	Pieter Serry (Bel) Quick-Step Floors	0:07:16
121	Svein Tuft (Can) Orica-Scott
122	Manuel Senni (Ita) BMC Racing Team	0:07:17
123	Carlos Verona (Spa) Orica-Scott	0:07:20
124	Natnael Berhane (Eri) Dimension Data
125	Kenny Elissonde (Fra) Team Sky	0:07:24
126	Sindre Skjøstad Lunke (Nor) Team Sunweb
127	Simon Geschke (Ger) Team Sunweb	0:07:29
128	Sergey Lagutin (Rus) Gazprom - Rusvelo
129	Viacheslav Kuznetsov (Rus) Katusha-Alpecin	0:07:31
130	Tom-Jelte Slagter (Ned) Cannondale-Drapac	0:07:32
131	Kristian Sbaragli (Ita) Dimension Data	0:07:36
132	Joey Rosskopf (USA) BMC Racing Team	0:07:38
133	Sacha Modolo (Ita) UAE Team Emirates
134	Filippo Pozzato (Ita) Wilier Triestina	0:07:42
135	Rory Sutherland (Aus) Movistar Team
136	Moreno Hofland (Ned) Lotto Soudal	0:07:46
137	Jesper Hansen (Den) Astana Pro Team	0:07:47
138	Eugenio Alafaci (Ita) Trek-Segafredo	0:07:48
139	Hugh Carthy (GBr) Cannondale-Drapac	0:07:50
140	Lukas Pöstlberger (Aut) Bora-Hansgrohe	0:07:51
141	Mirco Maestri (Ita) Bardiani CSF	0:07:54
142	Clement Chevrier (Fra) AG2R La Mondiale	0:07:57
143	Sean De Bie (Bel) Lotto Soudal	0:07:58
144	Michael Woods (Can) Cannondale-Drapac	0:08:00
145	Giuseppe Fonzi (Ita) Wilier Triestina	0:08:02
146	Rüdiger Selig (Ger) Bora-Hansgrohe	0:08:05
147	Dylan Teuns (Bel) BMC Racing Team	0:08:06
148	Alex Howes (USA) Cannondale-Drapac	0:08:09
149	Robert Kiserlovski (Cro) Katusha-Alpecin
150	Ivan Rovny (Rus) Gazprom - Rusvelo	0:08:10
151	Pello Bilbao (Spa) Astana Pro Team	0:08:11
152	Matvey Mamykin (Rus) Katusha-Alpecin	0:08:15
153	Matteo Busato (Ita) Wilier Triestina
154	Michal Golas (Pol) Team Sky	0:08:16
155	Gregor Mühlberger (Aut) Bora-Hansgrohe	0:08:17
156	Ángel Vicioso (Spa) Katusha-Alpecin	0:08:18
157	Alberto Losada (Spa) Katusha-Alpecin
158	Mads Pedersen (Den) Trek-Segafredo
159	Joe Dombrowski (USA) Cannondale-Drapac	0:08:21
160	François Bidard (Fra) AG2R La Mondiale	0:08:29
161	Jasper Stuyven (Bel) Trek-Segafredo	0:08:31
162	Ivan Savitckii (Rus) Gazprom - Rusvelo	0:08:33
163	Edward Ravasi (Ita) UAE Team Emirates	0:08:36
164	Paolo Tiralongo (Ita) Astana Pro Team	0:08:39
165	Julen Amezqueta (Spa) Wilier Triestina
166	Julien Berard (Fra) AG2R La Mondiale	0:08:51
167	Davide Martinelli (Ita) Quick-Step Floors	0:08:54
168	Jesus Hernandez (Spa) Trek-Segafredo
169	Phil Bauhaus (Ger) Team Sunweb	0:09:07
170	Nicola Boem (Ita) Bardiani CSF	0:09:12
171	Ilia Koshevoy (Blr) Wilier Triestina	0:09:25
172	Maximiliano Richeze (Arg) Quick-Step Floors	0:09:26
173	Simone Ponzi (Ita) CCC Sprandi Polkowice	0:09:27
174	Enrico Barbin (Ita) Bardiani CSF	0:09:42
175	Sam Bennett (Irl) Bora-Hansgrohe	0:09:43
176	Luka Mezgec (Slo) Orica-Scott	0:10:00
177	Giacomo Nizzolo (Ita) Trek-Segafredo	0:10:25
178	Dmitriy Kozontchuk (Rus) Gazprom - Rusvelo	0:10:30
179	Valerio Conti (Ita) UAE Team Emirates	0:10:36
180	Roberto Ferrari (Ita) UAE Team Emirates	0:10:37
181	Lorenzo Rota (Ita) Bardiani CSF	0:10:50
182	Victor Campenaerts (Bel) Team LottoNl-Jumbo	0:10:52
183	Pavel Brutt (Rus) Gazprom - Rusvelo	0:11:02
184	Simone Andreetta (Ita) Bardiani CSF	0:11:03
185	Matej Mohoric (Slo) UAE Team Emirates	0:11:04
186	Jakub Mareczko (Ita) Wilier Triestina	0:11:06
187	Giulio Ciccone (Ita) Bardiani CSF	0:11:20
188	Vincenzo Albanese (Ita) Bardiani CSF	0:11:41
189	Caleb Ewan (Aus) Orica-Scott	0:12:56
OTL	Matteo Pelucchi (Ita) Bora-Hansgrohe	0:16:18