Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Connor Callahan leads the stored head-to-head
Last 4 shared: Connor Callahan 4, David Guenthardt 0. This only counts races where both athletes have stored results.
Win share
Connor Callahan
100%
Win share
David Guenthardt
0%
Latest shared race
2025 Ironman 70.3 Oceanside
4/4/2025 · edge Connor Callahan
47
Connor Callahan
58
David Guenthardt
Head-to-head
Connor Callahan vs David Guenthardt
Connor Callahan leads: 4-0 across 4 shared starts
Last 4 shared: Connor Callahan 4, David Guenthardt 0
Latest shared race: 2025 Ironman 70.3 Oceanside - edge Connor Callahan
Career starts: Connor Callahan 5, David Guenthardt 11
Career wins: Connor Callahan 0, David Guenthardt 0
5
Starts
11
0
Wins
0
0
Podiums
0
0
Top 10s
0
#15
Best
#35
#32.2
Avg pos
#47.5
182
Points
284
4
Connor Callahan head-to-head wins
4
Shared race starts
0
David Guenthardt head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2025 Ironman 70.3 Oceanside
4/4/2025
47
Connor Callahan
4:15:53
58
David Guenthardt
4:37:52
2024 Ironman 70.3 Indian Wells
12/7/2024
46
Connor Callahan
4:09:00
60
David Guenthardt
4:32:26
2024 Ironman 70.3 Michigan
9/14/2024
15
Connor Callahan
3:56:03
40
David Guenthardt
4:22:03
2024 Ironman 70.3 Maine
7/27/2024
15
Connor Callahan
3:55:18
38
David Guenthardt
4:21:38
| Race | Connor Callahan | David Guenthardt | Edge |
|---|---|---|---|
| 2025 Ironman 70.3 Oceanside 4/4/2025 | 47 4:15:53 | 58 4:37:52 | A |
| 2024 Ironman 70.3 Indian Wells 12/7/2024 | 46 4:09:00 | 60 4:32:26 | A |
| 2024 Ironman 70.3 Michigan 9/14/2024 | 15 3:56:03 | 40 4:22:03 | A |
| 2024 Ironman 70.3 Maine 7/27/2024 | 15 3:55:18 | 38 4:21:38 | A |