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Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Menno Koolhaas leads the stored head-to-head
Last 5 shared: Menno Koolhaas 4, Gregory Barnaby 1. This only counts races where both athletes have stored results.
Win share
Menno Koolhaas
60%
Win share
Gregory Barnaby
40%
Latest shared race
2025 Qatar T100 Triathlon World Championship Final
12/11/2025 · edge Menno Koolhaas
11
Menno Koolhaas
12
Gregory Barnaby
Head-to-head
Menno Koolhaas vs Gregory Barnaby
Menno Koolhaas leads: 6-4 across 10 shared starts
Last 5 shared: Menno Koolhaas 4, Gregory Barnaby 1
Latest shared race: 2025 Qatar T100 Triathlon World Championship Final - edge Menno Koolhaas
Career starts: Menno Koolhaas 23, Gregory Barnaby 33
Career wins: Menno Koolhaas 4, Gregory Barnaby 3
23
Starts
33
4
Wins
3
5
Podiums
11
20
Top 10s
29
#1
Best
#1
#5.9
Avg pos
#6
1634
Points
2377
6
Menno Koolhaas head-to-head wins
10
Shared race starts
4
Gregory Barnaby head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2025 Qatar T100 Triathlon World Championship Final
12/11/2025
11
Menno Koolhaas
3:14:36
12
Gregory Barnaby
3:15:58
2025 Wollongong T100
10/17/2025
4
Menno Koolhaas
3:09:25
8
Gregory Barnaby
3:13:24
2025 Spain T100
9/19/2025
8
Menno Koolhaas
3:15:25
9
Gregory Barnaby
3:16:05
2025 French Riviera T100
8/29/2025
10
Menno Koolhaas
3:19:54
7
Gregory Barnaby
3:18:27
2025 London T100
8/8/2025
4
Menno Koolhaas
3:20:32
9
Gregory Barnaby
3:23:46
2025 Singapore T100
7/3/2025
11
Menno Koolhaas
3:25:56
5
Gregory Barnaby
3:22:30
2024 Ironman Hawaii
10/25/2024
5
Menno Koolhaas
7:47:22
6
Gregory Barnaby
7:48:22
2024 Ironman Frankfurt
8/17/2024
5
Menno Koolhaas
7:35:51
3
Gregory Barnaby
7:33:44
2022 Ironman Israel
11/24/2022
5
Menno Koolhaas
7:56:53
3
Gregory Barnaby
7:47:01
2021 Ironman 70.3 Portugal
10/23/2021
3
Menno Koolhaas
3:48:44
12
Gregory Barnaby
3:53:28
| Race | Menno Koolhaas | Gregory Barnaby | Edge |
|---|---|---|---|
| 2025 Qatar T100 Triathlon World Championship Final 12/11/2025 | 11 3:14:36 | 12 3:15:58 | A |
| 2025 Wollongong T100 10/17/2025 | 4 3:09:25 | 8 3:13:24 | A |
| 2025 Spain T100 9/19/2025 | 8 3:15:25 | 9 3:16:05 | A |
| 2025 French Riviera T100 8/29/2025 | 10 3:19:54 | 7 3:18:27 | B |
| 2025 London T100 8/8/2025 | 4 3:20:32 | 9 3:23:46 | A |
| 2025 Singapore T100 7/3/2025 | 11 3:25:56 | 5 3:22:30 | B |
| 2024 Ironman Hawaii 10/25/2024 | 5 7:47:22 | 6 7:48:22 | A |
| 2024 Ironman Frankfurt 8/17/2024 | 5 7:35:51 | 3 7:33:44 | B |
| 2022 Ironman Israel 11/24/2022 | 5 7:56:53 | 3 7:47:01 | B |
| 2021 Ironman 70.3 Portugal 10/23/2021 | 3 3:48:44 | 12 3:53:28 | A |