Compare
Athlete head-to-head
Compare career records, current form and shared race results. Use athlete slugs, names, or profile IDs.
Battle read
Grace Thek leads the stored head-to-head
Last 5 shared: Grace Thek 5, Penny Slater 0. This only counts races where both athletes have stored results.
Win share
Grace Thek
92%
Win share
Penny Slater
8%
Latest shared race
2026 Ironman 70.3 Geelong
3/21/2026 · edge Grace Thek
2
Grace Thek
4
Penny Slater
Head-to-head
Grace Thek vs Penny Slater
Grace Thek leads: 12-1 across 13 shared starts
Last 5 shared: Grace Thek 5, Penny Slater 0
Latest shared race: 2026 Ironman 70.3 Geelong - edge Grace Thek
Career starts: Grace Thek 59, Penny Slater 37
Career wins: Grace Thek 5, Penny Slater 0
59
Starts
37
5
Wins
0
26
Podiums
9
46
Top 10s
30
#1
Best
#2
#5.9
Avg pos
#6.8
3668
Points
2118
12
Grace Thek head-to-head wins
13
Shared race starts
1
Penny Slater head-to-head wins
Shared races
Only races where both athletes have a stored result are shown.
2026 Ironman 70.3 Geelong
3/21/2026
2
Grace Thek
4:06:51
4
Penny Slater
4:16:36
2024 Ironman 70.3 Western Australia
11/30/2024
5
Grace Thek
4:09:22
16
Penny Slater
4:20:28
2024 Ironman 70.3 Geelong
3/23/2024
2
Grace Thek
4:08:17
7
Penny Slater
4:14:01
2024 Ironman 70.3 Tasmania
2/3/2024
2
Grace Thek
4:23:30
4
Penny Slater
4:26:58
2023 Ironman 70.3 Geelong
3/25/2023
1
Grace Thek
4:08:10
6
Penny Slater
4:24:16
2023 Ironman 70.3 Tasmania
2/4/2023
2
Grace Thek
4:26:05
3
Penny Slater
4:29:35
2022 Challenge Shepparton
3/12/2022
3
Grace Thek
4:13:37
5
Penny Slater
4:24:54
2022 Husky Ultimate
2/26/2022
1
Grace Thek
4:19:32
2
Penny Slater
4:24:41
2021 Challenge Shepparton
4/10/2021
3
Grace Thek
4:15:33
2
Penny Slater
4:14:02
2021 Ironman 70.3 Geelong
3/27/2021
3
Grace Thek
4:18:51
4
Penny Slater
4:22:28
2021 Husky Ultimate
2/26/2021
4
Grace Thek
4:20:30
8
Penny Slater
4:29:03
2020 Ironman 70.3 Geelong
2/22/2020
2
Grace Thek
4:16:27
6
Penny Slater
4:30:15
2019 Ironman 70.3 Western Sydney
11/23/2019
2
Grace Thek
4:16:03
5
Penny Slater
4:35:50
| Race | Grace Thek | Penny Slater | Edge |
|---|---|---|---|
| 2026 Ironman 70.3 Geelong 3/21/2026 | 2 4:06:51 | 4 4:16:36 | A |
| 2024 Ironman 70.3 Western Australia 11/30/2024 | 5 4:09:22 | 16 4:20:28 | A |
| 2024 Ironman 70.3 Geelong 3/23/2024 | 2 4:08:17 | 7 4:14:01 | A |
| 2024 Ironman 70.3 Tasmania 2/3/2024 | 2 4:23:30 | 4 4:26:58 | A |
| 2023 Ironman 70.3 Geelong 3/25/2023 | 1 4:08:10 | 6 4:24:16 | A |
| 2023 Ironman 70.3 Tasmania 2/4/2023 | 2 4:26:05 | 3 4:29:35 | A |
| 2022 Challenge Shepparton 3/12/2022 | 3 4:13:37 | 5 4:24:54 | A |
| 2022 Husky Ultimate 2/26/2022 | 1 4:19:32 | 2 4:24:41 | A |
| 2021 Challenge Shepparton 4/10/2021 | 3 4:15:33 | 2 4:14:02 | B |
| 2021 Ironman 70.3 Geelong 3/27/2021 | 3 4:18:51 | 4 4:22:28 | A |
| 2021 Husky Ultimate 2/26/2021 | 4 4:20:30 | 8 4:29:03 | A |
| 2020 Ironman 70.3 Geelong 2/22/2020 | 2 4:16:27 | 6 4:30:15 | A |
| 2019 Ironman 70.3 Western Sydney 11/23/2019 | 2 4:16:03 | 5 4:35:50 | A |