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JS
John Slabbert
MaleWisconsin2016–2026
20
Total Finishes
18
Different Races
2
States (4%)
1:38:21
PR (7:30/mi)
1:45:54
Average
+0:02:22
Slower (first to last)
Medal House
2024
Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/Walk
1:44:56
#68 overall#54 gender
2019
EPIC Marathon and Running Festival
1:38:21
#248 overall#207 gender
2019
Sam Costa Half Marathon and Quarter Marathon - presented by Indy Runners and Walkers
1:42:43
#66 overall#54 gender
2019
Adrenaline Races
1:42:59
#12 overall#8 gender
2019
Visit Tuscaloosa Half Marathon + 5K
1:45:40
#415 overall
2019
Tuscaloosa Tourism & Sports Half Marathon
1:45:40
#59 overall#49 gender
2018
Three Eagle Half Marathon & 5K
1:41:38
#25 overall#21 gender
2018
Madison Marathon
1:43:56
#361 overall#247 gender
2018
Madison Marathon -
1:43:56
#363 overall#249 gender
2017
Three Eagle Half Marathon & 5K
1:45:52
#36 overall#25 gender
2016
Community First Fox Cities Marathon presented by Miron Construction
1:53:38
#386 overall#272 gender
2016
Community First Fox Cities Marathon Events -
1:53:38
#387 overall#273 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2026 | Maritime MarathonManitowoc | WI | 1:41:27 | #31 |
| 2026 | EPIC Marathon and Running FestivalGreen Bay | WI | 1:42:27 | #78 |
| 2026 | Brew City Marathon, Half Marathon, 10K & 5KMilwaukee | WI | 1:43:39 | #127 |
| 2026 | Portage Winter Blast Half MarathonPortage | MI | 1:44:47 | #31 |
| 2026 | Time to Paddy 5k/10k & Lucky 13.1 - Des MoinesPolk City | IA | 1:52:02 | #13 |
| 2026 | 18th Annual F^3 Lake Half Marathon & 5kChicago | IL | 1:56:00 | #521 |
| 2025 | March Madness Half MarathonCary | IL | 1:47:17 | #262 |
| 2025 | Hillstriders March Madness Half MarathonCary | IL | 1:47:17 | #262 |
| 2024 | Des Moines St. Paddy's Half Marathon, 5K & Marathon Run/WalkDes Moines | IA | 1:44:56 | #68 |
| 2019 | EPIC Marathon and Running FestivalGreen Bay | WI | 1:38:21 | #248 |
| 2019 | Sam Costa Half Marathon and Quarter Marathon - presented by Indy Runners and WalkersCarmel | IN | 1:42:43 | #66 |
| 2019 | Adrenaline RacesWest Bend | WI | 1:42:59 | #12 |
| 2019 | Visit Tuscaloosa Half Marathon + 5KTuscaloosa | AL | 1:45:40 | #415 |
| 2019 | Tuscaloosa Tourism & Sports Half Marathon | — | 1:45:40 | #59 |
| 2018 | Three Eagle Half Marathon & 5KThree Lakes | WI | 1:41:38 | #25 |
| 2018 | Madison MarathonMadison | WI | 1:43:56 | #361 |
| 2018 | Madison Marathon - | — | 1:43:56 | #363 |
| 2017 | Three Eagle Half Marathon & 5KThree Lakes | WI | 1:45:52 | #36 |
| 2016 | Community First Fox Cities Marathon presented by Miron ConstructionMenasha | WI | 1:53:38 | #386 |
| 2016 | Community First Fox Cities Marathon Events - | — | 1:53:38 | #387 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
WIWisconsin
9 racesINIndiana
1 race50-State Challenge
2/ 50 states
48 states to go