Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Grierson, Kevin   Submit Personal Website Send Link 
Club:  
Residence: Williamsburg, VA
Year of birth: 1965 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: USA USA United States
RunnerID: 801812
 

20 search results (20 Events, 1210.266 km).  (More)

2025 3 Events, 251.046 km  (More)
14.12.2025 Mel Williams Memorial Seashore (Seashore Nature Trail) (USA) 50km
5:41:32 h Grierson, Kevin *Virginia Beach, VA  Overall: 72 M: 62 Cat M55: 4
25.-26.10.2025 Greensprings 24 (USA) 24h
124.764 km Grierson, Kevin *Virginia Beach, VA  Overall: 18 M: 11 Cat M55: 1
23.-24.08.2025 Terrible Twelve (USA) 12h
76.282 km Grierson, Kevin *Virginia Beach, VA  Overall: 9 M: 6 Cat M55: 1
2024 2 Events, 103.446 km  (More)
27.07.2024 Alphabet Soup Race (USA) 7h
53.446 km Grierson, Kevin *Virginia Beach, VA  Overall: 13 M: 10 Cat M55: 1
13.04.2024 Singletrack Maniac 50k Trail Run (USA) 50km
6:27:30 h Grierson, Kevin *Virginia Beach, VA  Overall: 16 M: 14 Cat M55: 1
2023 2 Events, 100.694 km  (More)
10.12.2023 Mel Williams Memorial Seashore (Seashore Nature Trail) (USA) 50km
5:59:06 h Grierson, Kevin   Overall: 87 M: 65 Cat M55: 10
29.07.2023 Alphabet Soup Race (USA) 7h
50.694 km Grierson, Kevin *Virginia Beach, VA  Overall: 13 M: 8 Cat M55: 1
2022 3 Events, 180.467 km  (More)
11.12.2022 Mel Williams Memorial Seashore (Seashore Nature Trail) (USA) 50km
5:44:21 h Grierson, Kevin   Overall: 71 M: 61 Cat M55: 4
12.11.2022 My First 50 (USA) 50mi
12:51:20 h Grierson, Kevin *Williamsburg, VA  Overall: 12 M: 10 Cat M55: 1
09.04.2022 Singletrack Maniac 50k Trail Run (USA) 50km
5:56:04 h Grierson, Kevin *Williamsburg, VA  Overall: 16 M: 14 Cat M55: 1
2021 1 Event, 50 km  (More)
10.04.2021 Singletrack Maniac 50k Trail Run (USA) 50km
6:17:11 h Grierson, Kevin *Williamsburg, VA  Overall: 31 M: 22 Cat M55: 5
2020 2 Events, 141.249 km  (More)
19.12.2020 Mel Williams Memorial Seashore (Seashore Nature Trail) (USA) 50km
5:34:00 h Grierson, Kevin *Williamsburg, VA  Overall: 46 M: 31 Cat M50: 3
31.10.-01.11.2020 Midnight Maniac 13 Hour Endurance Run (USA) 13h
91.249 km Grierson, Kevin *Williamsburg, VA  Overall: 7 M: 4 Cat M50: 1
2019 3 Events, 183.364 km  (More)
14.12.2019 Mel Williams Memorial Seashore (Seashore Nature Trail) (USA) 50km
5:36:51 h Grierson, Kevin   Overall: 74 M: 59 Cat M50: 6
02.-03.11.2019 Midnight Maniac 13 Hour Endurance Run (USA) 13h
83.364 km Grierson, Kevin *Williamsburg, VA  Overall: 7 M: 3 Cat M50: 2
13.04.2019 Singletrack Maniac 50k Trail Run (USA) 50km
6:16:28 h Grierson, Kevin *Williamsburg, VA  Overall: 27 M: 23 Cat M50: 3
2018 2 Events, 100 km  (More)
10.11.2018 Old Glory Trail Runs (USA) 50km
7:38:53 h Grierson, Kevin *Williamsburg, VA  Overall: 19 M: 16 Cat M50: 2
14.04.2018 Singletrack Maniac 50k Trail Run (USA) 50km
6:37:21 h Grierson, Kevin *Williamsburg, VA  Overall: 24 M: 20 Cat M50: 4
2016 1 Event, 50 km  (More)
17.12.2016 Mel Williams Memorial Seashore (Seashore Nature Trail) (USA) 50km
6:26:56 h Grierson, Kevin *Williamsburg, VA  Overall: 150 M: 99 Cat M50: 11
2015 1 Event, 50 km  (More)
09.05.2015 Singletrack Maniac 50k Trail Run (USA) 50km
7:19:01 h Grierson, Kevin *Williamsburg, VA  Overall: 57 M: 46 Cat M45: 5

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 2016 2015

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2016 2015
Singletrack Maniac 50k Trail Run 6   6:27:30   5:56:04 6:17:11   6:16:28 6:37:21   7:19:01
Mel Williams Memorial Seashore (Seashore Nature Trail) 6 5:41:32   5:59:06 5:44:21   5:34:00 5:36:51   6:26:56  
Alphabet Soup Race 2   53.446 50.694              
Midnight Maniac 13 Hour Endurance Run 2           91.249 83.364