William Bon Mardion

Athlete ranking: 2

Career Wins: 42

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Date of birth

4th October 1983 (43)

Nationality

France

Gender

Male

Place of birth

Arêches

Weight

80 kg

Height

1.86 m

Top results

1st 2nd 3rd

Pierra Menta 4 7 1

Adamello Ski Raid 3 2

Altitoy 1

Trofeo Mezzalama 1 2

Tour du Rutor 1 3 3

Patrouille des Glaciers 2 1

ISMF European Championships 2 2

ISMF World Championships 2 5 5

Points per specialty

Sprint

2,140

Individual

10,460

Vertical

2,241

Team

21,002

Relay

660

Best rank · 2012/13

Main rivals

Xavier Gachet

152× raced

74 – 78

Full head to head

Robert Antonioli

145× raced

55 – 91

Full head to head

Michele Boscacci

142× raced

63 – 79

Full head to head

Results per season: 2026

season summary: 18 race days with 2,866 SkiMoStats Points

Select season:

Date	Result	Race event	Type	Points
18/04/26	1	Patrouille des Glaciers 2026 - Z2	Team race	500
02/04/26	2	ISMF World Cup 2025/26 - Villars	Individual race	160
29/03/26	3	22nd Tour du Rutor 2026 - Stage 2	Team race	20
29/03/26	2	22nd Tour du Rutor 2026 - General classification	Team race	380
28/03/26	1	22nd Tour du Rutor 2026 - Stage 1	Team race	50
25/03/26	2	ISMF World Cup 2025/26 - Puy-Saint-Vincent	Individual race	160
14/03/26	2	40th Pierra Menta 2026 - Stage 4	Team race	380
14/03/26	1	40th Pierra Menta 2026 - General Classification	Team race	500
13/03/26	1	40th Pierra Menta 2026 - Stage 3	Team race	500
12/03/26	1	40th Pierra Menta 2026 - Stage 2	Team race	500
11/03/26	2	40th Pierra Menta 2026 - Stage 1	Team race	25
01/03/26	3	French National Championships 2025/26 - La Grande Trace	Individual race	15
01/02/26	1	La Belle Étoile 2026 - General classification	Team race	125
01/02/26	1	La Belle Étoile 2026 - Stage 2	Team race	15
31/01/26	1	La Belle Étoile 2026 - Stage 1	Team race	15
25/01/26	2	French National Cup 2025/26 - Combe Bénite	Individual race	12
25/01/26	1	ISMF Masters World Championships 2026 - La Plagne	Individual race	-
16/01/26	42	ISMF World Cup 2025/26 - Courchevel	Vertical race	-
10/01/26	3	French National Cup 2025/26 - Arêches	Vertical race	10
30/12/25	7	Défi du CMSAB 2025	Vertical race	4

Career milestones

2005

First race ISMC World Cup 2005 - Gavarnie · 30 Jan 2005

2008

First podium ISMF World Cup 2008 - Font Blanca (AND) · 10 Feb 2008

2010

First win ISMF World Cup 2010 - Grand Béal (FRA) · 4 Apr 2010

2012

50th race ISMF European Championships 2012 - Pelvoux (FRA) · 6 Feb 2012

2013

World #1 Season 2012/13 · 30 Apr 2013

2015

100th race ISMF World Cup 2015 - Marmotta Trophy (ITA) · 28 Feb 2015

2021

200th race ISMF World Championships 2021 - Comapedrosa (AND) · 2 Mar 2021

2025

300th race 24th Trofeo Mezzalama 2025 · 26 Apr 2025