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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: O'Sullivan, Katherine   Submit Personal Website Send Link 
Club: Shinfield Running Club 
Residence: UK - St. Cyrus
Year of birth: 1978 (Cat. german: W45)
Date of birth: 03.05.1978 (Cat. internat.: W45)
Nationality: USA USA United States
RunnerID: 1296431
 

17 search results (17 Events, 1770.563 km).  (More)

2025 2 Events, 325.087 km  (More)
16.-20.06.2025 Summer Spine Challenger North (GBR) 160mi
2d 12:28:01 h O'Sullivan, Katherine   Overall: 17 F: 5 Cat W45: 1
26.04.2025 Devil o' the Highlands Footrace (GBR) 42mi
8:24:54 h O'Sullivan, Katherine   Overall: 125 F: 33 Cat W45: 4
2024 2 Events, 259.104 km  (More)
15.-17.06.2024 Summer Spine Challenger South (GBR) 108mi
35:10:12 h O'Sullivan, Katherine   Overall: 17 F: 4 Cat W45: 1
27.04.2024 Highland Fling Race (GBR) 53mi
10:57:08 h O'Sullivan, Katherine *St. Cyrus  Overall: 146 F: 12 Cat W45: 5
2023 4 Events, 455.555 km  (More)
14.-15.10.2023 Autumn 100 Mile Race (GBR) 100mi
21:37:11 h O'Sullivan, Katherine *St. Cyrus  Overall: 50 F: 7 Cat W45: 3
17.-18.06.2023 West Highland Way Race (GBR) 153km
25:51:39 h O'Sullivan, Katherine   Overall: 64 F: 10 Cat W45: 4
13.05.2023 Cateran Trail 55 Mile Ultra (GBR) 55mi
11:01:42 h O'Sullivan, Katherine   Overall: 25 F: 5 Cat W45: 2
11.03.2023 D33 – Deeside Way Ultra (GBR) 33mi
5:15:24 h O'Sullivan, Katherine   Overall: 45 F: 8 Cat W40: 2
2021 3 Events, 346.229 km  (More)
07.-08.08.2021 North Downs Way 100 Mile Race (GBR) 103mi
27:58:15 h O'Sullivan, Katherine *Shinfield  Overall: 61 F: 4 Cat W40: 1
03.07.2021 Serpent Trail Race 100km (GBR) 100km
15:17:03 h O'Sullivan, Katherine   Overall: 102 F: 18 Cat W40: 3
22.05.2021 Ox 50 Mile (GBR) 50mi
10:03:23 h O'Sullivan, Katherine Shinfield Running Club  Overall: 7 F: 2 Cat W40: 1
2020 1 Event, 72.42 km  (More)
07.03.2020 Winter Green Man Ultra 45 (GBR) 45mi
10:50:32 h O'Sullivan, Katherine   Overall: 119 F: 21 Cat W40: 5
2019 5 Events, 312.168 km  (More)
28.12.2019 Winter Cross Ultra 45mi (GBR) 45mi
8:35:36 h O'Sullivan, Katherine   Overall: 45 F: 5 Cat W40: 2
26.10.2019 GB Ultra Thames Trot (GBR) 48mi
10:28:12 h O'Sullivan, Katherine *Shinfield  Overall: 121 F: 24 Cat W40: 5
14.09.2019 Dartmoor Ultra Marathon (GBR) 50km
7:53:16 h O'Sullivan, Katherine   Overall: 41 F: 11 Cat W40: 5
03.08.2019 Round Reading Ultra Marathon 50km (GBR) 52.5km
5:47:11 h O'Sullivan, Katherine   Overall: 69 F: 10 Cat W40: 5
27.04.2019 Fox Ultra (GBR) 60km
7:49:30 h O'Sullivan, Katherine   Overall: 165 F: 33 Cat W40: 9

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 2021 2020 2019