Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Erik Mahoney leads the stored head-to-head
Last 4 shared: Erik Mahoney 3, Zach Aldrich 1. This only counts races where both athletes have stored results.
Win share
Erik Mahoney
75%
Win share
Zach Aldrich
25%
Latest shared race
2025 Ironman 70.3 Boise
7/25/2025 · edge Erik Mahoney
30
Erik Mahoney
34
Zach Aldrich
Head-to-head
Erik Mahoney vs Zach Aldrich
Erik Mahoney leads: 3-1 across 4 shared starts
Last 4 shared: Erik Mahoney 3, Zach Aldrich 1
Latest shared race: 2025 Ironman 70.3 Boise - edge Erik Mahoney
Career starts: Erik Mahoney 4, Zach Aldrich 9
Career wins: Erik Mahoney 0, Zach Aldrich 0
4
Starts
9
0
Wins
0
0
Podiums
0
0
Top 10s
0
#27
Best
#20
#31.5
Avg pos
#37
125
Points
273
3
Erik Mahoney head-to-head wins
4
Shared race starts
1
Zach Aldrich head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2025 Ironman 70.3 Boise
7/25/2025
30
Erik Mahoney
4:04:04
34
Zach Aldrich
4:08:36
2025 Ironman 70.3 Boulder
6/13/2025
28
Erik Mahoney
4:09:54
31
Zach Aldrich
4:12:32
2024 Ironman 70.3 Michigan
9/14/2024
27
Erik Mahoney
4:04:11
20
Zach Aldrich
3:59:26
2024 Ironman 70.3 Boulder
6/7/2024
41
Erik Mahoney
4:07:42
46
Zach Aldrich
4:12:48
| Race | Erik Mahoney | Zach Aldrich | Edge |
|---|---|---|---|
| 2025 Ironman 70.3 Boise 7/25/2025 | 30 4:04:04 | 34 4:08:36 | A |
| 2025 Ironman 70.3 Boulder 6/13/2025 | 28 4:09:54 | 31 4:12:32 | A |
| 2024 Ironman 70.3 Michigan 9/14/2024 | 27 4:04:11 | 20 3:59:26 | B |
| 2024 Ironman 70.3 Boulder 6/7/2024 | 41 4:07:42 | 46 4:12:48 | A |