Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Stored head-to-head is tied
Last 4 shared: Sven Oliver Thalmann 2, William Mennesson 2. This only counts races where both athletes have stored results.
Win share
Sven Oliver Thalmann
50%
Win share
William Mennesson
50%
Latest shared race
2026 Ironman 70.3 Valencia
4/18/2026 · edge Sven Oliver Thalmann
8
Sven Oliver Thalmann
35
William Mennesson
Head-to-head
Sven Oliver Thalmann vs William Mennesson
Head-to-head tied: 2-2 across 4 shared starts
Last 4 shared: Sven Oliver Thalmann 2, William Mennesson 2
Latest shared race: 2026 Ironman 70.3 Valencia - edge Sven Oliver Thalmann
Career starts: Sven Oliver Thalmann 8, William Mennesson 45
Career wins: Sven Oliver Thalmann 0, William Mennesson 3
8
Starts
45
0
Wins
3
0
Podiums
6
3
Top 10s
21
#5
Best
#1
#11.3
Avg pos
#13.7
355
Points
2108
2
Sven Oliver Thalmann head-to-head wins
4
Shared race starts
2
William Mennesson head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2026 Ironman 70.3 Valencia
4/18/2026
8
Sven Oliver Thalmann
3:40:21
35
William Mennesson
3:49:41
2023 Challenge San Remo
9/23/2023
5
Sven Oliver Thalmann
4:19:10
10
William Mennesson
4:24:42
2022 Challenge San Remo
9/24/2022
6
Sven Oliver Thalmann
4:16:57
2
William Mennesson
4:12:16
2021 Ironman 70.3 Nice
9/11/2021
19
Sven Oliver Thalmann
4:23:40
4
William Mennesson
4:08:20
| Race | Sven Oliver Thalmann | William Mennesson | Edge |
|---|---|---|---|
| 2026 Ironman 70.3 Valencia 4/18/2026 | 8 3:40:21 | 35 3:49:41 | A |
| 2023 Challenge San Remo 9/23/2023 | 5 4:19:10 | 10 4:24:42 | A |
| 2022 Challenge San Remo 9/24/2022 | 6 4:16:57 | 2 4:12:16 | B |
| 2021 Ironman 70.3 Nice 9/11/2021 | 19 4:23:40 | 4 4:08:20 | B |