Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Kat Matthews leads the stored head-to-head
Last 5 shared: Kat Matthews 3, Grace Thek 2. This only counts races where both athletes have stored results.
Win share
Kat Matthews
82%
Win share
Grace Thek
18%
Latest shared race
2026 Ironman Texas
4/17/2026 · edge Grace Thek
DNF
Kat Matthews
5
Grace Thek
Head-to-head
Kat Matthews vs Grace Thek
Kat Matthews leads: 9-2 across 11 shared starts
Last 5 shared: Kat Matthews 3, Grace Thek 2
Latest shared race: 2026 Ironman Texas - edge Grace Thek
Career starts: Kat Matthews 42, Grace Thek 59
Career wins: Kat Matthews 15, Grace Thek 5
42
Starts
59
15
Wins
5
29
Podiums
26
36
Top 10s
46
#1
Best
#1
#3.2
Avg pos
#5.9
3143
Points
3668
9
Kat Matthews head-to-head wins
11
Shared race starts
2
Grace Thek head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2026 Ironman Texas
4/17/2026
DNF
Kat Matthews
DNF
5
Grace Thek
8:40:44
2026 Ironman 70.3 Geelong
3/21/2026
1
Kat Matthews
4:06:15
2
Grace Thek
4:06:51
2025 Ironman 70.3 World Championship
11/7/2025
DNF
Kat Matthews
DNF
17
Grace Thek
4:34:39
2024 Ironman 70.3 World Championship
12/13/2024
2
Kat Matthews
3:58:49
10
Grace Thek
4:09:08
2024 Ibiza T100
9/27/2024
13
Kat Matthews
3:43:51
16
Grace Thek
3:46:35
2024 Ironman 70.3 Tallinn
8/24/2024
2
Kat Matthews
4:02:39
4
Grace Thek
4:08:23
2024 London T100
7/27/2024
3
Kat Matthews
3:39:29
16
Grace Thek
3:51:16
2024 San Francisco T100
6/7/2024
2
Kat Matthews
3:41:48
12
Grace Thek
3:57:16
2022 PTO US Open
9/17/2022
9
Kat Matthews
3:48:33
24
Grace Thek
4:08:03
2021 Ironman 70.3 World Championship
9/17/2021
4
Kat Matthews
4:10:45
16
Grace Thek
4:24:55
2019 Ironman 70.3 World Championship
9/7/2019
16
Kat Matthews
4:45:15
17
Grace Thek
4:46:42
| Race | Kat Matthews | Grace Thek | Edge |
|---|---|---|---|
| 2026 Ironman Texas 4/17/2026 | DNF DNF | 5 8:40:44 | B |
| 2026 Ironman 70.3 Geelong 3/21/2026 | 1 4:06:15 | 2 4:06:51 | A |
| 2025 Ironman 70.3 World Championship 11/7/2025 | DNF DNF | 17 4:34:39 | B |
| 2024 Ironman 70.3 World Championship 12/13/2024 | 2 3:58:49 | 10 4:09:08 | A |
| 2024 Ibiza T100 9/27/2024 | 13 3:43:51 | 16 3:46:35 | A |
| 2024 Ironman 70.3 Tallinn 8/24/2024 | 2 4:02:39 | 4 4:08:23 | A |
| 2024 London T100 7/27/2024 | 3 3:39:29 | 16 3:51:16 | A |
| 2024 San Francisco T100 6/7/2024 | 2 3:41:48 | 12 3:57:16 | A |
| 2022 PTO US Open 9/17/2022 | 9 3:48:33 | 24 4:08:03 | A |
| 2021 Ironman 70.3 World Championship 9/17/2021 | 4 4:10:45 | 16 4:24:55 | A |
| 2019 Ironman 70.3 World Championship 9/7/2019 | 16 4:45:15 | 17 4:46:42 | A |