Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kilburn, John   Submit Personal Website Send Link 
Club:  
Residence: Houston, TX
Year of birth: 1972 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: USA USA United States
RunnerID: 608578
 

24 search results (20 Events, 2051.745 km).  (More)

2025 4 Events, 615.198 km  (More)
30.12.2025-01.01.2026 Snowdrop Ultra 55 Hour Race - 100mi Split (USA) 100mi
21:15:44 h Kilburn, John   Overall: 2 M: 1 Cat M50: 1
30.12.2025-01.01.2026 Snowdrop Ultra 55 Hour Race (USA) 55h
193.330 km Kilburn, John *Houston, TX  Overall: 20 M: 16 Cat M50: 1
30.12.2025-01.01.2026 Snowdrop Ultra 55 Hour Race - 50km Split (USA) 50km
5:18:34 h Kilburn, John   Overall: 2 M: 1 Cat M50: 1
30.12.2025-01.01.2026 Snowdrop Ultra 55 Hour Race - 50mi Split (USA) 50mi
9:24:42 h Kilburn, John   Overall: 3 M: 2 Cat M50: 1
30.12.2025-01.01.2026 Snowdrop Ultra 55 Hour Race - 100km Split (USA) 100km
11:43:09 h Kilburn, John   Overall: 2 M: 1 Cat M50: 1
27.-28.09.2025 Miami 100 Mile Race (USA) 100mi
28:40:00 h Kilburn, John *Houston, TX  Overall: 8 M: 6 Cat M50: 2
23.08.2025 Habanero Hundred 100 Mile (USA) 100mi
26:14:35 h Kilburn, John   Overall: 11 M: 9 Cat M50: 2
08.-09.02.2025 Black Canyon Trail 100 Km Run (USA) 100km
15:52:58 h Kilburn, John *Houston, TX  Overall: 480 M: 355 Cat M50: 30
2024 2 Events, 247.838 km  (More)
26.-27.10.2024 Javelina Jundred 100 Mile Endurance Run (USA) 100mi
22:25:26 h Kilburn, John *Houston, TX  Overall: 101 M: 70 Cat M50: 3
18.02.2024 Jackalope Jam 12 Hour Race (USA) 12h
86.904 km Kilburn, John *Houston, TX  Overall: 3 M: 3 Cat M50: 1
2023 1 Event, 82.72 km  (More)
18.03.2023 Badwater Cape Fear 50 Mile (USA) 51.4mi
10:26:00 h Kilburn, John *Houston, TX  Overall: 40 M: 29 Cat M50: 3
2022 2 Events, 321.868 km  (More)
24.-25.09.2022 Miami 100 Mile Race (USA) 100mi
28:27:00 h Kilburn, John *Houston, TX  Overall: 6 M: 4 Cat M45: 1
21.-22.05.2022 Keys100 Ultra-Marathons 100mi (USA) 100mi
30:49:30 h Kilburn, John *Houston, TX  Overall: 75 M: 52 Cat M45: 11
2021 2 Events, 150 km  (More)
06.11.2021 Austin Rattler Run 50K (USA) 50km
4:43:57 h Kilburn, John *Houston, TX  Overall: 49 M: 44 Cat M45: 6
09.01.2021 Bandera 100 km Endurance Run (USA) 100km
15:07:35 h Kilburn, John   Overall: 139 M: 114 Cat M45: 20
2020 1 Event, 50 km  (More)
21.11.2020 Wild Hare 50 km Race (USA) 50km
4:43:52 h Kilburn, John   Overall: 6 M: 6 Cat M45: 1
2019 1 Event, 100 km  (More)
06.04.2019 Brazos Bend 50 - 100 Km (USA) 100km
13:21:03 h Kilburn, John *Houston, TX  Overall: 21 M: 17 Cat M45: 3
2018 1 Event, 50 km  (More)
15.12.2018 Houston Running Festival 50 km Ultra (USA) 50km
4:35:50 h Kilburn, John *Houston, TX  Overall: 2 M: 2 Cat M45: 1
2015 3 Events, 223.187 km  (More)
29.-30.08.2015 Capt'n Karl's Trail Series - Reveille Peak Ranch (USA) 60km
6:54:16 h Kilburn, John   Overall: 4 M: 4 Cat M40: 2
25.04.2015 Brazos Bend 50 - 50 Mile (USA) 50mi
7:36:04 h Kilburn, John *Houston, TX  Overall: 7 M: 4 Cat M40: 2
21.03.2015 Badwater Cape Fear 50 Mile (USA) 51.4mi
7:49:03 h Kilburn, John *Houston, TX  Overall: 8 M: 8 Cat M40: 2
2014 3 Events, 210.934 km  (More)
13.-14.12.2014 Brazos Bend 100 - 50 Mile (USA) 50mi
7:41:51 h Kilburn, John *Houston, TX  Overall: 4 M: 3 Cat M40: 1
22.11.2014 Wild Hare 50 km Race (USA) 50km
4:52:27 h Kilburn, John *Houston, TX  Overall: 10 M: 10 Cat M40: 4
01.02.2014 Rocky 50 Mile Trail Run (USA) 50mi
9:03:55 h Kilburn, John   Overall: 49 M: 40 Cat M40: 13

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 2015 2014

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2015 2014
Miami 100 Mile Race 2 28:40:00     28:27:00            
Badwater Cape Fear 50 Mile 2     10:26:00           7:49:03  
Wild Hare 50 km Race 2           4:43:52       4:52:27