Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Mathias Petersen leads the stored head-to-head
Last 5 shared: Stenn Goetstouwers 0, Mathias Petersen 5. This only counts races where both athletes have stored results.
Win share
Stenn Goetstouwers
13%
Win share
Mathias Petersen
88%
Latest shared race
2025 Ironman 70.3 Westfriesland
6/21/2025 · edge Mathias Petersen
10
Stenn Goetstouwers
1
Mathias Petersen
Head-to-head
Stenn Goetstouwers vs Mathias Petersen
Mathias Petersen leads: 1-7 across 8 shared starts
Last 5 shared: Stenn Goetstouwers 0, Mathias Petersen 5
Latest shared race: 2025 Ironman 70.3 Westfriesland - edge Mathias Petersen
Career starts: Stenn Goetstouwers 42, Mathias Petersen 43
Career wins: Stenn Goetstouwers 1, Mathias Petersen 3
42
Starts
43
1
Wins
3
4
Podiums
11
20
Top 10s
27
#1
Best
#1
#9.9
Avg pos
#9.5
1740
Points
2683
1
Stenn Goetstouwers head-to-head wins
8
Shared race starts
7
Mathias Petersen head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2025 Ironman 70.3 Westfriesland
6/21/2025
10
Stenn Goetstouwers
3:50:31
1
Mathias Petersen
3:43:38
2025 Ironman Lanzarote
5/16/2025
12
Stenn Goetstouwers
8:45:43
3
Mathias Petersen
8:31:11
2024 Ironman Hawaii
10/25/2024
26
Stenn Goetstouwers
8:11:01
12
Mathias Petersen
7:56:50
2024 Ironman Vitoria-Gasteiz
7/13/2024
9
Stenn Goetstouwers
7:53:39
7
Mathias Petersen
7:47:35
2023 Ironman Austria
6/17/2023
18
Stenn Goetstouwers
8:40:51
1
Mathias Petersen
7:56:38
2021 Ironman Austria
9/18/2021
DNF
Stenn Goetstouwers
DNF
6
Mathias Petersen
8:04:57
2019 Ironman Barcelona
10/5/2019
9
Stenn Goetstouwers
8:07:53
DNF
Mathias Petersen
DNF
2019 Challenge Salou
4/6/2019
12
Stenn Goetstouwers
3:56:49
11
Mathias Petersen
3:56:37
| Race | Stenn Goetstouwers | Mathias Petersen | Edge |
|---|---|---|---|
| 2025 Ironman 70.3 Westfriesland 6/21/2025 | 10 3:50:31 | 1 3:43:38 | B |
| 2025 Ironman Lanzarote 5/16/2025 | 12 8:45:43 | 3 8:31:11 | B |
| 2024 Ironman Hawaii 10/25/2024 | 26 8:11:01 | 12 7:56:50 | B |
| 2024 Ironman Vitoria-Gasteiz 7/13/2024 | 9 7:53:39 | 7 7:47:35 | B |
| 2023 Ironman Austria 6/17/2023 | 18 8:40:51 | 1 7:56:38 | B |
| 2021 Ironman Austria 9/18/2021 | DNF DNF | 6 8:04:57 | B |
| 2019 Ironman Barcelona 10/5/2019 | 9 8:07:53 | DNF DNF | A |
| 2019 Challenge Salou 4/6/2019 | 12 3:56:49 | 11 3:56:37 | B |