Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Kristian Blummenfelt leads the stored head-to-head
Last 5 shared: Gustav Iden 1, Kristian Blummenfelt 4. This only counts races where both athletes have stored results.
Win share
Gustav Iden
40%
Win share
Kristian Blummenfelt
60%
Latest shared race
2026 Ironman Texas
4/17/2026 · edge Kristian Blummenfelt
8
Gustav Iden
1
Kristian Blummenfelt
Head-to-head
Gustav Iden vs Kristian Blummenfelt
Kristian Blummenfelt leads: 6-9 across 15 shared starts
Last 5 shared: Gustav Iden 1, Kristian Blummenfelt 4
Latest shared race: 2026 Ironman Texas - edge Kristian Blummenfelt
Career starts: Gustav Iden 23, Kristian Blummenfelt 30
Career wins: Gustav Iden 9, Kristian Blummenfelt 17
23
Starts
30
9
Wins
17
15
Podiums
23
18
Top 10s
26
#1
Best
#1
#5.9
Avg pos
#5.4
1957
Points
2615
6
Gustav Iden head-to-head wins
15
Shared race starts
9
Kristian Blummenfelt head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2026 Ironman Texas
4/17/2026
8
Gustav Iden
7:30:48
1
Kristian Blummenfelt
7:21:24
2026 Ironman 70.3 Oceanside
3/27/2026
12
Gustav Iden
3:46:16
1
Kristian Blummenfelt
3:40:08
2025 Ironman 70.3 World Championship
11/7/2025
36
Gustav Iden
4:00:18
2
Kristian Blummenfelt
3:42:55
2025 Ironman World Championships - Nice
9/13/2025
2
Gustav Iden
7:54:13
3
Kristian Blummenfelt
7:56:36
2025 Ironman Frankfurt
6/28/2025
4
Gustav Iden
7:33:51
1
Kristian Blummenfelt
7:25:57
2025 Ironman 70.3 Pays d'Aix
5/17/2025
23
Gustav Iden
3:50:59
1
Kristian Blummenfelt
3:41:08
2025 Ironman Texas
4/25/2025
13
Gustav Iden
7:51:15
1
Kristian Blummenfelt
7:24:20
2025 Ironman 70.3 Oceanside
4/4/2025
3
Gustav Iden
3:48:06
15
Kristian Blummenfelt
3:58:29
2024 Challenge Samarkand
9/7/2024
2
Gustav Iden
3:34:26
1
Kristian Blummenfelt
3:31:42
2022 Ironman Hawaii
10/6/2022
1
Gustav Iden
7:40:23
3
Kristian Blummenfelt
7:43:22
2022 Collins Cup
8/19/2022
2
Gustav Iden
3:11:31
1
Kristian Blummenfelt
3:09:18
2022 PTO Canadian Open
7/23/2022
1
Gustav Iden
3:10:48
2
Kristian Blummenfelt
3:11:15
2021 Ironman 70.3 World Championship
9/17/2021
1
Gustav Iden
3:37:12
26
Kristian Blummenfelt
3:59:50
2019 Ironman 70.3 World Championship
9/7/2019
1
Gustav Iden
3:52:35
4
Kristian Blummenfelt
3:59:21
2018 Ironman 70.3 Bahrain
12/7/2018
2
Gustav Iden
3:29:25
1
Kristian Blummenfelt
3:29:04
| Race | Gustav Iden | Kristian Blummenfelt | Edge |
|---|---|---|---|
| 2026 Ironman Texas 4/17/2026 | 8 7:30:48 | 1 7:21:24 | B |
| 2026 Ironman 70.3 Oceanside 3/27/2026 | 12 3:46:16 | 1 3:40:08 | B |
| 2025 Ironman 70.3 World Championship 11/7/2025 | 36 4:00:18 | 2 3:42:55 | B |
| 2025 Ironman World Championships - Nice 9/13/2025 | 2 7:54:13 | 3 7:56:36 | A |
| 2025 Ironman Frankfurt 6/28/2025 | 4 7:33:51 | 1 7:25:57 | B |
| 2025 Ironman 70.3 Pays d'Aix 5/17/2025 | 23 3:50:59 | 1 3:41:08 | B |
| 2025 Ironman Texas 4/25/2025 | 13 7:51:15 | 1 7:24:20 | B |
| 2025 Ironman 70.3 Oceanside 4/4/2025 | 3 3:48:06 | 15 3:58:29 | A |
| 2024 Challenge Samarkand 9/7/2024 | 2 3:34:26 | 1 3:31:42 | B |
| 2022 Ironman Hawaii 10/6/2022 | 1 7:40:23 | 3 7:43:22 | A |
| 2022 Collins Cup 8/19/2022 | 2 3:11:31 | 1 3:09:18 | B |
| 2022 PTO Canadian Open 7/23/2022 | 1 3:10:48 | 2 3:11:15 | A |
| 2021 Ironman 70.3 World Championship 9/17/2021 | 1 3:37:12 | 26 3:59:50 | A |
| 2019 Ironman 70.3 World Championship 9/7/2019 | 1 3:52:35 | 4 3:59:21 | A |
| 2018 Ironman 70.3 Bahrain 12/7/2018 | 2 3:29:25 | 1 3:29:04 | B |