Mathieu van der Poel and Wout van Aert compete in the muddy UCI Cyclo-cross World Cup in Namur.

UCI World Cup Namur: Mathieu van der Poel wins thriller on return

The World Champion overcomes a chaotic start and a fierce challenge from Thibau Nys to claim his sixth victory at the Citadel, capitalising on a final-lap error in a race defined by attrition.

By Peter Stuart · · 2 min read

Mathieu van der Poel (Alpecin-Deceuninck) doesn't often need luck, but at the Citadel of Namur, he needed patience to exploit a rare error from his rivals. In his first race of the 2025-26 season, the World Champion took victory only after Thibau Nys (Baloise Glowi Lions) slid out of the lead on the final lap.

Results

Namur - Namur • Dec 14

Velora
PosRiderNATTime
🥇
NL flagMathieu van der Poel
NED0:58:29
🥈
BE flagThibau Nys
BEL+0:09
🥉
BE flagMichael Vanthourenhout
BEL+0:11
4
NL flagLars van der Haar
NED+0:12
5
BE flagEmiel Verstrynge
BEL+0:42
6
BE flagNiels Vandeputte
BEL+0:53
7
NL flagPim Ronhaar
NED+0:55
8
NL flagJoris Nieuwenhuis
NED+0:57
9
BE flagWitse Meeussen
BEL+1:14
10
BE flagToon Vandebosch
BEL+1:29
11
BE flagJente Michels
BEL+1:38
12
BE flagToon Aerts
BEL+1:44
13
IT flagMattia Agostinacchio
ITA+1:46
14
NL flagTibor del Grosso
NED+1:53
15
ES flagFelipe Orts Lloret
ESP+2:05
16
BE flagLaurens Sweeck
BEL+2:11
17
BE flagJoran Wyseure
BEL+2:15
18
CH flagKevin Kuhn
SUI+2:18
19
BE flagVictor van de Putte
BEL+2:20
20
FR flagMartin Groslambert
FRA+2:25
21
NL flagMees Hendrikx
NED+2:32
22
NL flagDanny van Lierop
NED+2:39
23
FR flagThéo Thomas
FRA+2:51
24
FR flagNathan Bommenel
FRA+3:03
25
BE flagKay de Bruyckere
BEL+3:08
26
GB flagThomas Mein
GBR+3:12
27
FR flagRémi Lelandais
FRA+3:15
28
FR flagDavid Menut
FRA+3:20
29
IT flagFilippo Agostinacchio
ITA+3:27
30
CZ flagMichael Boroš
CZE+3:55
31
IT flagStefano Viezzi
ITA+4:04
32
BE flagAntoine Jamin
BEL+4:11
33
ES flagMario Junquera San Millan
ESP+4:17
34
DK flagBailey Groenendaal
DEN+4:23
35
NL flagRyan Kamp
NED+4:36
36
NL flagKeije Solen
NED+4:59
37
CH flagNicolas Bard
SUI+5:48
38
DE flagMax Heiner Oertzen
GER+6:15
39
US flagAndrew Strohmeyer
USA+6:25
40
CH flagLars Sommer
SUI+6:36
41
NL flagSenna Remijn
NED-
42
US flagCarden King
USA-
43
SE flagDavid Risberg
SWE-
44
LU flagLennox Papi
LUX-
45
DE flagSilas Kuschla
GER-
46
DE flagLuca Harter
GER-
47
NZ flagJacob Turner
NZL-
48
CA flagLiam Sargent
CAN-
49
US flagFinn Westover
USA-
50
CA flagRhett Bates
CAN-
51
US flagFrederick Junge
USA-
52
DE flagLukas Herrmann
GER-
53
UA flagArtur Nichvolodov
UKR-

The Duel on the Citadel

This was no solo procession. Starting from the third row, Van der Poel slipped at the gun, plummeting to 22nd before the first hairpin. By the end of lap two, however, order was restored: Van der Poel had bridged to the front, joining a formidable Baloise block of Nys, Lars van der Haar, and Terralba winner Michael Vanthourenhout (Pauwels Sauzen-Altez).

Loading widget...

For seven laps, the race was a stalemate of high-tension attrition. Nys, backing up his status as the new benchmark, applied immense pressure on the technical off-cambers, forcing Van der Poel to chase repeatedly.

Decisive Moment

The deadlock broke only in the final kilometres. Leading into the treacherous off-camber descent on Lap 9, Nys clipped a hidden stone and slid into the ditch.

  • The Error: Nys lost approx. 5 seconds remounting.
  • The Response: Van der Poel, sitting second, immediately opened the throttle on the final cobbled climb.
  • The Result: A 9-second gap at the line, with Vanthourenhout nearly catching a recovering Nys for second.

Analysis

"I made an early decision to wait until the end," Van der Poel admitted post-race. Lacking his signature explosive punch – evident in his conservative mid-race lap times – he relied on a diesel engine to match the Baloise accelerations.

For Baloise Glowi Lions, this is a bitter missed opportunity. They had the numbers – placing three riders in the top eight – and Nys looked in contention for 55 minutes. Yet, on Namur's unforgiving clay, one technical slip neutralised their tactical advantage. Nys retains the World Cup lead, but the psychological blow of handing Van der Poel a win on a silver platter will sting.

Peter

Peter is the editor of Velora and oversees Velora’s editorial strategy and content standards, bringing nearly 20 years of cycling journalism to the site. He was editor of Cyclingnews from 2022, introducing its digital membership strategy and expanding its content pillars. Before that he was digital editor at Cyclist, and then Rouleur. Before joining Cyclist in 2012, he completed freelance work for titles including The Times and The Telegraph. He has reported from Grand Tours and WorldTour races, and previously represented Great Britain as a rower.