Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Kacper Stepniak leads the stored head-to-head
Last 5 shared: Leonard Arnold 2, Kacper Stepniak 3. This only counts races where both athletes have stored results.
Win share
Leonard Arnold
29%
Win share
Kacper Stepniak
71%
Latest shared race
2026 Ironman Texas
4/17/2026 · edge Kacper Stepniak
32
Leonard Arnold
13
Kacper Stepniak
Head-to-head
Leonard Arnold vs Kacper Stepniak
Kacper Stepniak leads: 2-5 across 7 shared starts
Last 5 shared: Leonard Arnold 2, Kacper Stepniak 3
Latest shared race: 2026 Ironman Texas - edge Kacper Stepniak
Career starts: Leonard Arnold 22, Kacper Stepniak 36
Career wins: Leonard Arnold 4, Kacper Stepniak 4
22
Starts
36
4
Wins
4
7
Podiums
8
13
Top 10s
23
#1
Best
#1
#9.3
Avg pos
#8.7
1358
Points
2270
2
Leonard Arnold head-to-head wins
7
Shared race starts
5
Kacper Stepniak head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2026 Ironman Texas
4/17/2026
32
Leonard Arnold
8:05:06
13
Kacper Stepniak
7:35:54
2025 Ironman 70.3 World Championship
11/7/2025
13
Leonard Arnold
3:51:49
29
Kacper Stepniak
3:58:32
2025 Ironman 70.3 Pays d'Aix
5/17/2025
21
Leonard Arnold
3:50:49
8
Kacper Stepniak
3:44:56
2024 Ironman 70.3 Tallinn
8/24/2024
2
Leonard Arnold
3:36:45
4
Kacper Stepniak
3:39:52
2023 Challenge "The Championship" Samorin
5/20/2023
18
Leonard Arnold
3:45:46
13
Kacper Stepniak
3:40:11
2022 Ironman 70.3 Poznan
9/3/2022
7
Leonard Arnold
3:49:54
2
Kacper Stepniak
3:44:39
2021 Ironman 70.3 Warsaw
9/4/2021
DNF
Leonard Arnold
DNF
4
Kacper Stepniak
3:46:38
| Race | Leonard Arnold | Kacper Stepniak | Edge |
|---|---|---|---|
| 2026 Ironman Texas 4/17/2026 | 32 8:05:06 | 13 7:35:54 | B |
| 2025 Ironman 70.3 World Championship 11/7/2025 | 13 3:51:49 | 29 3:58:32 | A |
| 2025 Ironman 70.3 Pays d'Aix 5/17/2025 | 21 3:50:49 | 8 3:44:56 | B |
| 2024 Ironman 70.3 Tallinn 8/24/2024 | 2 3:36:45 | 4 3:39:52 | A |
| 2023 Challenge "The Championship" Samorin 5/20/2023 | 18 3:45:46 | 13 3:40:11 | B |
| 2022 Ironman 70.3 Poznan 9/3/2022 | 7 3:49:54 | 2 3:44:39 | B |
| 2021 Ironman 70.3 Warsaw 9/4/2021 | DNF DNF | 4 3:46:38 | B |