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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Williamson, Richard   Submit Personal Website Send Link 
Club:  
Residence: Oldsmar, FL
Year of birth: 1969 (Cat. german: M55)
Date of birth: 13.08.1969 (Cat. internat.: M55)
Nationality: USA USA United States
RunnerID: 1248138
 

19 search results (19 Events, 1290.795 km).  (More)

2025 2 Events, 234.963 km  (More)
30.08.2025 Pinellas Trail Challenge (USA) 46mi
10:52:36 h Williamson, Richard *Oldsmar, FL  Overall: 66 M: 50 Cat M55: 3
18.-19.01.2025 Long Haul 100 Mile Ultra-Marathons (USA) 100mi
26:50:08 h Williamson, Richard *Oldsmar, FL  Overall: 80 M: 59 Cat M55: 5
2024 3 Events, 198.56 km  (More)
23.11.2024 Colt 60 Mile Trail Run (USA) 60mi
14:18:21 h Williamson, Richard *Oldsmar, FL  Overall: 11 M: 8 Cat M55: 2
27.10.2024 Jacks 50k Trail Race (USA) 52km
7:27:05 h Williamson, Richard *Oldsmar, FL  Overall: 13 M: 11 Cat M55: 2
06.04.2024 Croom Trail 50K I'm Not A Fool Run (USA) 50km
6:17:59 h Williamson, Richard   Overall: 22 M: 16 Cat M50: 3
2023 2 Events, 124.029 km  (More)
02.09.2023 Pinellas Trail Challenge (USA) 46mi
11:29:23 h Williamson, Richard *Oldsmar  Overall: 90 M: 61 Cat M50: 9
25.02.2023 Swamp 50 km Trail Race (USA) 50km
8:17:03 h Williamson, Richard *Oldsmar, FL  Overall: 14 M: 10 Cat M50: 1
2022 5 Events, 322.309 km  (More)
19.11.2022 Swamp Fox Ultra 100km (USA) 100km
14:54:05 h Williamson, Richard *Oldsmar, FL  Overall: 1 M: 1 Cat M50: 1
03.09.2022 Pinellas Trail Challenge (USA) 46mi
11:18:56 h Williamson, Richard *Oldsmar, FL  Overall: 56 M: 36 Cat M50: 5
19.03.2022 Swamp 50 km Trail Race (USA) 50km
8:06:55 h Williamson, Richard *Oldsmar, FL  Overall: 9 M: 3 Cat M50: 1
20.02.2022 Whispering Pines 12 Hours (USA) 12h
48.280 km Williamson, Richard *Oldsmar, FL  Overall: 42 M: 27 Cat M50: 4
05.02.2022 Angry Tortoise 50K (USA) 50km
6:16:05 h Williamson, Richard *Oldsmar, FL  Overall: 19 M: 16 Cat M50: 2
2021 2 Events, 130.467 km  (More)
24.-25.07.2021 Vero Beach Octopus 50 mi Ultra (USA) 50mi
12:30:03 h Williamson, Richard *Oldsmar, FL  Overall: 8 M: 5 Cat M50: 1
27.02.2021 Swamp 50 km Trail Race (USA) 50km
8:11:35 h Williamson, Richard *Oldsmar, FL  Overall: 18 M: 13 Cat M50: 5
2020 1 Event, 50 km  (More)
25.10.2020 Jacks 50k Trail Race (USA) 50km
8:00:34 h Williamson, Richard *Oldsmar, FL  Overall: 38 M: 27 Cat M50: 3
2019 4 Events, 230.467 km  (More)
02.11.2019 Saint Sebastian 100 - 50 Mile Ultra-Marathon (USA) 50mi
13:52:35 h Williamson, Richard *Oldsmar, FL  Overall: 5 M: 4 Cat M50: 1
05.10.2019 John Holmes 50k Trail Run (USA) 50km
7:32:26 h Williamson, Richard *Oldsmar, FL  Overall: 46 M: 31 Cat M50: 4
30.03.2019 Croom Trail 50K I'm Not A Fool Run (USA) 50km
6:58:09 h Williamson, Richard *Oldsmar, FL  Overall: 50 M: 36 Cat M45: 10
23.02.2019 Swamp 50 km Trail Race (USA) 50km
9:08:49 h Williamson, Richard *Oldsmar, FL  Overall: 20 M: 13 Cat M45: 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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019
Swamp 50 km Trail Race 4     8:17:03 8:06:55 8:11:35   9:08:49
Pinellas Trail Challenge 3 10:52:36   11:29:23 11:18:56      
Jacks 50k Trail Race 2   7:27:05       8:00:34  
Croom Trail 50K I'm Not A Fool Run 2   6:17:59         6:58:09