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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Williamson, Miranda   Submit Personal Website Send Link 
Club:  
Residence: Boulder, CO
Year of birth: 1982 (Cat. german: W40)
Date of birth: 00.00.0000 (Cat. internat.: W40)
Nationality: USA USA United States
RunnerID: 662181
 

14 search results (14 Events, 944.689 km).  (More)

2026 1 Event, 80.467 km  (More)
10.01.2026 Avalon Benefit 50 Mile Run (USA) 50mi
10:38:30 h Williamson, Miranda *Boulder, CO  Overall: 155 F: 40 Cat W40: 10
2025 3 Events, 323.401 km  (More)
18.-19.07.2025 High Lonesome 100 Mile (USA) 100mi
32:22:14 h Williamson, Miranda *Boulder, CO  Overall: 75 F: 23 Cat W40: 7
21.06.2025 San Juan Solstice 50 Mile Run (USA) 50mi
14:51:41 h Williamson, Miranda *Boulder, CO  Overall: 182 F: 43 Cat W40: 9
22.02.2025 Transgrancanaria Advanced 82 km (ESP) 82km
18:17:13 h Williamson, Miranda *Boulder, CO  Overall: 556 F: 92 Cat W40: 21
2024 3 Events, 150 km  (More)
29.09.2024 Sawatch Ascent 50km Race (USA) 50km
8:58:12 h Williamson, Miranda *Boulder, CO  Overall: 111 F: 27 Cat W40: 5
28.09.2024 West Line Winder 50 km Race (USA) 50km
6:30:24 h Williamson, Miranda   Overall: 86 F: 26 Cat W40: 3
13.04.2024 Oriflamme 50K Trail Run (USA) 50km
6:04:49 h Williamson, Miranda *Boulder, CO  Overall: 32 F: 5 Cat W40: 2
2023 3 Events, 160.354 km  (More)
14.-15.10.2023 Rocky’s Backyard Ultra Colorado (USA) 25h
60.354 km Williamson, Miranda *Boulder, CO  Overall: 24 F: 6 Cat W40: 1
18.06.2023 Ring the Springs 50 Km (USA) 50km
6:52:27 h Williamson, Miranda *Boulder, CO  Overall: 4 F: 1 Cat W40: 1
07.01.2023 Avalon Benefit 50 Km Run (USA) 50km
5:35:16 h Williamson, Miranda *Boulder, CO  Overall: 34 F: 18 Cat W40: 3
2022 1 Event, 80.467 km  (More)
25.06.2022 San Juan Solstice 50 Mile Run (USA) 50mi
14:45:14 h Williamson, Miranda *Boulder, CO  Overall: 158 F: 52 Cat W35: 15
2021 1 Event, 50 km  (More)
25.09.2021 West Line Winder 50 km Race (USA) 50km
7:10:06 h Williamson, Miranda *Boulder, CO  Overall: 34 F: 11 Cat W35: 5
2020 1 Event, 50 km  (More)
11.01.2020 Avalon Benefit 50 Km Run (USA) 50km
5:48:55 h Williamson, Miranda   Overall: 45 F: 19 Cat W35: 6
2015 1 Event, 50 km  (More)
11.04.2015 Oriflamme 50K Trail Run (USA) 50km
6:31:13 h Williamson, Miranda *San Diego, CA  Overall: 38 F: 6 Cat W23: 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 2026 2025 2024 2023 2022 2021 2020 2015

Comparison table

Comparison of performances in races with multiple participations

   2026 2025 2024 2023 2022 2021 2020 2015
West Line Winder 50 km Race 2     6:30:24     7:10:06    
Avalon Benefit 50 Km Run 2       5:35:16     5:48:55  
Oriflamme 50K Trail Run 2     6:04:49         6:31:13
San Juan Solstice 50 Mile Run 2   14:51:41     14:45:14