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| Name: | Kratky, John |
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| Club: | |||
| Residence: | Cary, NC | ||
| Year of birth: | 1969 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | USA  |
United States | |
| RunnerID: | 945038 | ||
48 search results (48 Events, 3592.69 km). (More)
| 2025 | 4 Events, 228.747 km (More) | ||||
|---|---|---|---|---|---|
| 16.08.2025 | Lean Horse Ultra-Marathon 30 Mile (USA) | 30mi | |||
| 5:53:07 h | Kratky, John | *Cary, NC | Overall: 19 | M: 12 | Cat M55: 1 |
| 27.06.2025 | The Yeti 50 Mile Endurance Run-Washington (USA) | 50mi | |||
| 10:10:26 h | Kratky, John | *Cary, NC | Overall: 4 | M: 2 | Cat M55: 1 |
| 24.05.2025 | May Madness 50K (USA) | 50km | |||
| 4:59:43 h | Kratky, John | *Cary, NC | Overall: 16 | M: 15 | Cat M55: 2 |
| 22.03.2025 | The Pistol 50 Km Ultra Run (USA) | 50km | |||
| 5:23:56 h | Kratky, John | *Cary | Overall: 20 | M: 13 | Cat M55: 3 |
| 2024 | 3 Events, 214.957 km (More) | ||||
| 19.10.2024 | Pumpkin Holler 50 Km Race (USA) | 50km | |||
| 5:54:25 h | Kratky, John | *Cary, NC | Overall: 33 | M: 19 | Cat M50: 1 |
| 07.09.2024 | Pine Creek Challenge 50 Miles (USA) | 50mi | |||
| 9:26:16 h | Kratky, John | *Cary, NC | Overall: 7 | M: 6 | Cat M50: 1 |
| 19.-20.01.2024 | Dark Anchors (USA) | 34h | |||
| 84.490 km | Kratky, John | *Cary, NC | Overall: 143 | M: 56 | Cat M50: 6 |
| 2023 | 6 Events, 470.147 km (More) | ||||
| 09.12.2023 | Shakori 40 Mile Running Festival (USA) | 40mi | |||
| 7:29:06 h | Kratky, John | Overall: 17 | M: 14 | Cat M50: 5 | |
| 29.-30.09.2023 | The Yeti 100 Mile Endurance Run (USA) | 100mi | |||
| 22:53:47 h | Kratky, John | *Cary, NC | Overall: 40 | M: 28 | Cat M50: 6 |
| 09.09.2023 | Sugg Farm Ultra (USA) | 40mi | |||
| 9:16:19 h | Kratky, John | *Cary, NC | Overall: 18 | M: 17 | Cat M50: 3 |
| 29.04.2023 | Ultra Race of Champions (UROC) 50K (USA) | 50km | |||
| 6:55:46 h | Kratky, John | *Raleigh, NC | Overall: 33 | M: 27 | Cat M50: 4 |
| 15.04.2023 | New River Trail 50 km (USA) | 50km | |||
| 5:22:15 h | Kratky, John | *Raleigh, NC | Overall: 12 | M: 11 | Cat M50: 2 |
| 01.-02.04.2023 | Umstead Endurance Run 50 Miles (USA) | 50mi | |||
| 10:54:08 h | Kratky, John | *NC | Overall: 27 | M: 23 | Cat M50: 2 |
| 2022 | 5 Events, 444.619 km (More) | ||||
| 01.-02.10.2022 | The Hennepin Hundred - 100 Mile Run (USA) | 100mi | |||
| 24:42:40 h | Kratky, John | *Raleigh, NC | Overall: 90 | M: 72 | Cat M50: 8 |
| 10.-11.09.2022 | Lake Ridge 24 Hour Endurance Run (USA) | 24h | |||
| 83.685 km | Kratky, John | *Raleigh, NC | Overall: 2 | M: 1 | Cat M50: 1 |
| 28.05.2022 | May Madness 50K (USA) | 50km | |||
| 4:51:32 h | Kratky, John | *Raleigh, NC | Overall: 7 | M: 5 | Cat M50: 2 |
| 10.04.2022 | Mountains to Sea Challenge (USA) | 50km | |||
| 5:58:04 h | Kratky, John | *Raleigh, NC | Overall: 17 | M: 12 | Cat M50: 3 |
| 12.02.2022 | Black Canyon Trail 100 Km Run (USA) | 100km | |||
| 15:27:40 h | Kratky, John | *Raleigh, NC | Overall: 302 | M: 217 | Cat M50: 14 |
| 2021 | 6 Events, 410.934 km (More) | ||||
| 24.-25.09.2021 | The Yeti 100 Mile Endurance Run (USA) | 100mi | |||
| 22:51:18 h | Kratky, John | *Raleigh, NC | Overall: 50 | M: 38 | Cat M50: 4 |
| 04.09.2021 | Weymouth Woods 50 km Trail Run (USA) | 50km | |||
| 5:47:50 h | Kratky, John | Overall: 10 | M: 10 | Cat M50: 1 | |
| 05.06.2021 | Dam Yeti 50 km Race (USA) | 50km | |||
| 5:02:34 h | Kratky, John | *NC | Overall: 15 | M: 10 | Cat M50: 1 |
| 01.05.2021 | Grayson Highlands 50km Race (USA) | 50km | |||
| 5:39:59 h | Kratky, John | *Raleigh, NC | Overall: 52 | M: 37 | Cat M50: 1 |
| 11.04.2021 | Mountains to Sea Challenge (USA) | 50km | |||
| 6:48:41 h | Kratky, John | *Raleigh, NC | Overall: 29 | M: 23 | Cat M50: 1 |
| 30.01.2021 | South Mountains Marathons (USA) | 50km | |||
| 7:07:27 h | Kratky, John | *Raleigh, NC | Overall: 43 | M: 37 | Cat M50: 4 |
| 2020 | 3 Events, 145.061 km (More) | ||||
| 10.10.2020 | Allison Woods Halloween Hobble 6 Hour Endurance Run (USA) | 6h | |||
| 45.061 km | Kratky, John | *Raleigh, NC | Overall: 8 | M: 5 | Cat M50: 2 |
| 12.09.2020 | Dam Yeti 50 km Race (USA) | 50km | |||
| 5:09:19 h | Kratky, John | *Raleigh, NC | Overall: 17 | M: 11 | Cat M50: 2 |
| 11.01.2020 | South Mountains Marathons (USA) | 50km | |||
| 6:40:17 h | Kratky, John | *Raleigh, NC | Overall: 45 | M: 35 | Cat M50: 4 |
| 2019 | 7 Events, 642.029 km (More) | ||||
| 27.-28.09.2019 | The Yeti 100 Mile Endurance Run (USA) | 100mi | |||
| 26:48:31 h | Kratky, John | *Raleigh, NC | Overall: 90 | M: 59 | Cat M45: 8 |
| 08.-09.06.2019 | Black Mountain Monster 24 Hour Run (USA) | 24h | |||
| 50.292 km | Kratky, John | *Raleigh, NC | Overall: 49 | M: 31 | Cat M45: 5 |
| 18.05.2019 | Quest for the Crest 50k (USA) | 50km | |||
| 13:44:46 h | Kratky, John | *Raleigh, NC | Overall: 132 | M: 100 | Cat M45: 10 |
| 04.05.2019 | Grayson Highlands 50km Race (USA) | 50km | |||
| 6:09:27 h | Kratky, John | *Raleigh, NC | Overall: 43 | M: 32 | Cat M45: 7 |
| 13.04.2019 | Jordan Lake 12-Hour Challenge (USA) | 12h | |||
| 87.149 km | Kratky, John | Overall: 6 | M: 5 | Cat M45: 2 | |
| 16.03.2019 | Badwater Cape Fear 50 Mile (USA) | 51.4mi | |||
| 9:40:00 h | Kratky, John | *Raleigh, NC | Overall: 17 | M: 15 | Cat M45: 5 |
| 02.-03.02.2019 | Rocky Raccoon 100 Mile Trail Run (USA) | 100mi | |||
| 27:53:11 h | Kratky, John | *Raleigh, NC | Overall: 145 | M: 118 | Cat M45: 27 |
| 2018 | 9 Events, 673.587 km (More) | ||||
| 27.-28.10.2018 | Javelina Jundred 100 km Endurance Run (USA) | 100km | |||
| 12:16:46 h | Kratky, John | *Raleigh, NC | Overall: 22 | M: 11 | Cat M45: 3 |
| 22.09.2018 | Table Rock 50 km Ultra (USA) | 50km | |||
| 7:01:54 h | Kratky, John | *Raleigh, NC | Overall: 43 | M: 37 | Cat M45: 5 |
| 01.09.2018 | Iron Mountain 30 Mile Trail Run (USA) | 30mi | |||
| 6:19:35 h | Kratky, John | Overall: 35 | M: 27 | Cat M45: 7 | |
| 16.06.2018 | Highlands Sky 40M Trail Run (USA) | 40mi | |||
| 9:37:37 h | Kratky, John | Overall: 66 | M: 58 | Cat M45: 10 | |
| 26.05.2018 | May Madness 50K (USA) | 50km | |||
| 4:22:04 h | Kratky, John | *Raleigh, NC | Overall: 3 | M: 3 | Cat M45: 1 |
| 08.-09.04.2018 | Umstead Endurance Run 100 Miles (USA) | 100mi | |||
| 25:32:16 h | Kratky, John | *NC | Overall: 49 | M: 39 | Cat M45: 10 |
| 10.03.2018 | Bel Monte 50 km Endurance Run (USA) | 50km | |||
| 7:27:57 h | Kratky, John | *Raleigh, NC | Overall: 30 | M: 23 | Cat M45: 4 |
| 13.-14.01.2018 | Weymouth Woods 100 km Trail Run (USA) | 100km | |||
| 13:10:03 h | Kratky, John | Overall: 11 | M: 11 | Cat M45: 4 | |
| 06.01.2018 | Salem Lakeshore Frosty Fifty (USA) | 50km | |||
| 5:37:57 h | Kratky, John | *Raleigh, NC | Overall: 81 | M: 53 | Cat M45: 11 |
| 2017 | 3 Events, 262.609 km (More) | ||||
| 09.-10.12.2017 | One Epic Run 24 Hour Race (USA) | 24h | |||
| 99.779 km | Kratky, John | *Raleigh, NC | Overall: 14 | M: 8 | Cat M45: 3 |
| 14.10.2017 | Pilot Mountain to Hanging Rock 50M Ultra (USA) | 50mi | |||
| 11:35:13 h | Kratky, John | *Raleigh, NC | Overall: 33 | M: 28 | Cat M45: 2 |
| 22.04.2017 | Jordan Lake 12-Hour Challenge (USA) | 12h | |||
| 82.363 km | Kratky, John | Overall: 7 | M: 5 | Cat M45: 2 | |
| 2016 | 1 Event, 50 km (More) | ||||
| 10.04.2016 | Mountains to Sea Challenge (USA) | 50km | |||
| 5:36:50 h | Kratky, John | *Raleigh, NC | Overall: 29 | M: 26 | Cat M45: 7 |
| 2015 | 1 Event, 50 km (More) | ||||
| 14.11.2015 | Old Glory Trail Trot 50 Km (USA) | 50km | |||
| 5:05:22 h | Kratky, John | *Raleigh, NC | Overall: 11 | M: 7 | Cat M45: 2 |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 5:22:15 |
5:23:56
(8942/314) |
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5:22:15
(7627/297) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May Madness 50K | 3 | 4:59:43 | 4:51:32 | 4:22:04 | ||||||||
| Mountains to Sea Challenge | 3 | 5:58:04 | 6:48:41 | 5:36:50 | ||||||||
| The Yeti 100 Mile Endurance Run | 3 | 22:53:47 | 22:51:18 | 26:48:31 | ||||||||
| South Mountains Marathons | 2 | 7:07:27 | 6:40:17 | |||||||||
| Dam Yeti 50 km Race | 2 | 5:02:34 | 5:09:19 | |||||||||
| Grayson Highlands 50km Race | 2 | 5:39:59 | 6:09:27 | |||||||||
| Jordan Lake 12-Hour Challenge | 2 | 87.149 | 82.363 |