Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Alanis Siffert leads the stored head-to-head
Last 5 shared: Nina Derron 0, Alanis Siffert 5. This only counts races where both athletes have stored results.
Win share
Nina Derron
27%
Win share
Alanis Siffert
73%
Latest shared race
2025 Gerardmer XL
9/5/2025 · edge Alanis Siffert
2
Nina Derron
1
Alanis Siffert
Head-to-head
Nina Derron vs Alanis Siffert
Alanis Siffert leads: 3-8 across 11 shared starts
Last 5 shared: Nina Derron 0, Alanis Siffert 5
Latest shared race: 2025 Gerardmer XL - edge Alanis Siffert
Career starts: Nina Derron 60, Alanis Siffert 28
Career wins: Nina Derron 2, Alanis Siffert 10
60
Starts
28
2
Wins
10
15
Podiums
17
49
Top 10s
27
#1
Best
#1
#6.8
Avg pos
#4
3074
Points
1876
3
Nina Derron head-to-head wins
11
Shared race starts
8
Alanis Siffert head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2025 Gerardmer XL
9/5/2025
2
Nina Derron
4:49:32
1
Alanis Siffert
4:48:06
2025 Embrun
8/14/2025
2
Nina Derron
10:32:40
1
Alanis Siffert
10:28:19
2025 Alpe D'Huez L
7/29/2025
2
Nina Derron
6:23:07
1
Alanis Siffert
6:18:37
2025 Challenge Roth
7/5/2025
7
Nina Derron
8:53:00
3
Alanis Siffert
8:41:41
2025 Challenge Taiwan Half
4/25/2025
3
Nina Derron
4:24:43
1
Alanis Siffert
4:15:26
2025 Ironman New Zealand
2/28/2025
3
Nina Derron
8:57:48
6
Alanis Siffert
9:25:52
2024 Gerardmer XL
9/6/2024
3
Nina Derron
4:58:35
1
Alanis Siffert
4:45:48
2024 Ironman 70.3 Switzerland
6/1/2024
4
Nina Derron
4:03:19
2
Alanis Siffert
3:56:40
2024 Challenge Taiwan Half
4/26/2024
6
Nina Derron
4:33:13
2
Alanis Siffert
4:14:18
2023 Ironman 70.3 Switzerland
6/10/2023
6
Nina Derron
4:26:20
8
Alanis Siffert
4:32:32
2022 Challenge San Remo
9/24/2022
4
Nina Derron
4:58:26
7
Alanis Siffert
5:15:50
| Race | Nina Derron | Alanis Siffert | Edge |
|---|---|---|---|
| 2025 Gerardmer XL 9/5/2025 | 2 4:49:32 | 1 4:48:06 | B |
| 2025 Embrun 8/14/2025 | 2 10:32:40 | 1 10:28:19 | B |
| 2025 Alpe D'Huez L 7/29/2025 | 2 6:23:07 | 1 6:18:37 | B |
| 2025 Challenge Roth 7/5/2025 | 7 8:53:00 | 3 8:41:41 | B |
| 2025 Challenge Taiwan Half 4/25/2025 | 3 4:24:43 | 1 4:15:26 | B |
| 2025 Ironman New Zealand 2/28/2025 | 3 8:57:48 | 6 9:25:52 | A |
| 2024 Gerardmer XL 9/6/2024 | 3 4:58:35 | 1 4:45:48 | B |
| 2024 Ironman 70.3 Switzerland 6/1/2024 | 4 4:03:19 | 2 3:56:40 | B |
| 2024 Challenge Taiwan Half 4/26/2024 | 6 4:33:13 | 2 4:14:18 | B |
| 2023 Ironman 70.3 Switzerland 6/10/2023 | 6 4:26:20 | 8 4:32:32 | A |
| 2022 Challenge San Remo 9/24/2022 | 4 4:58:26 | 7 5:15:50 | A |