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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Degroot, Jeffrey   Submit Personal Website Send Link 
Club:  
Residence: Northville, MI
Year of birth: 1971 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: USA USA United States
RunnerID: 526391
 

14 search results (14 Events, 1660.224 km).  (More)

2025 1 Event, 100 km  (More)
12.-13.04.2025 Desert Rats Trail Running Festival 100 Km (USA) 100km
12:40:59 h Degroot, Jeffrey   Overall: 32 M: 27 Cat M50: 1
2024 2 Events, 241.401 km  (More)
19.-20.07.2024 Cascade Crest Classic 100 Mile (USA) 100mi
28:19:25 h Degroot, Jeffrey *Northville, MI  Overall: 52 M: 44 Cat M50: 2
01.06.2024 Cayuga Trails 50 Mile Race (USA) 50mi
10:56:09 h Degroot, Jeffrey *Northville, MI  Overall: 26 M: 23 Cat M50: 1
2023 1 Event, 100 km  (More)
08.04.2023 The Zion 100 km Run (USA) 100km
13:21:23 h Degroot, Jeffrey   Overall: 33 M: 30 Cat M50: 3
2022 2 Events, 210.934 km  (More)
11.-12.06.2022 Kettle Moraine 100 Mile Endurance Run (USA) 100mi
22:16:04 h Degroot, Jeffrey *Northville, MI  Overall: 19 M: 15 Cat M50: 1
24.04.2022 The Trail Marathon 50K - Trail Weekend (USA) 50km
5:14:36 h Degroot, Jeffrey   Overall: 5 M: 3 Cat M50: 1
2021 1 Event, 160.934 km  (More)
10.-11.09.2021 Wasatch Front 100 Mile (USA) 100mi
33:24:52 h Degroot, Jeffrey *Northville, MI  Overall: 98 M: 80 Cat M45: 12
2020 1 Event, 100 km  (More)
15.02.2020 Black Canyon Trail 100 Km Run (USA) 100km
14:09:34 h Degroot, Jeffrey *Northville, MI  Overall: 240 M: 181 Cat M45: 29
2019 1 Event, 164.153 km  (More)
27.-28.07.2019 Burning River 100 Mile Endurance Run (USA) 102mi
22:55:29 h Degroot, Jeffrey *Northville, MI  Overall: 26 M: 21 Cat M45: 6
2018 2 Events, 210.934 km  (More)
13.-14.10.2018 Indiana Trail 100 Mile (USA) 100mi
21:13:36 h Degroot, Jeffrey *Northville, MI  Overall: 10 M: 10 Cat M45: 3
08.09.2018 Run Woodstock - Freak 50 km (USA) 50km
5:13:47 h Degroot, Jeffrey   Overall: 17 M: 12 Cat M45: 1
2015 1 Event, 160.934 km  (More)
12.-13.09.2015 Run Woodstock - 100 Mile Hallucination Run (USA) 100mi
20:32:14 h Degroot, Jeffrey   Overall: 8 M: 7 Cat M40: 4
2014 2 Events, 210.934 km  (More)
05.-06.09.2014 Run Woodstock - 100 Mile Hallucination Run (USA) 100mi
23:39:17 h Degroot, Jeffrey   Overall: 21 M: 18 Cat M40: 4
27.04.2014 The Trail Marathon 50K (USA) 50km
4:50:19 h Degroot, Jeffrey *Northville, MI  Overall: 17 M: 15 Cat M40: 1

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
The Trail Marathon 50K 2       5:14:36           4:50:19
Run Woodstock - 100 Mile Hallucination Run 2                 20:32:14 23:39:17