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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Nickell, Sean   Submit Personal Website Send Link 
Club: North Down AC 
Residence: Donaghadee,Down
Year of birth: 1970 (Cat. german: M55)
Date of birth: hidden (Cat. internat.: M55)
Nationality: IRL IRL Ireland
RunnerID: 200703
 

57 search results (52 Events, 6935.546 km).  (More)

2025 2 Events, 215.934 km  (More)
20.09.2025 Seven Sisters Skyline (IRL) 55km
12:21:05 h Nickell, Sean   Overall: 38 M: 34 Cat M55: 1
16.-17.08.2025 Mauerweglauf 100 Meilen Berlin (GER) 100mi
20:52:26 h Nickell, Sean North Down AC  Overall: 72 M: 59 Cat M55: 5
2024 4 Events, 736.122 km  (More)
12.10.2024 Mourne Sky Ultra (GBR) 50km
10:42:12 h Nickell, Sean   Overall: 57 M: 48 Cat M50: 8
17.-18.08.2024 Mauerweglauf 100 Meilen Berlin (GER) 100mi
21:43:16 h Nickell, Sean *Donaghadee  Overall: 71 M: 59 Cat M50: 12
16.-22.06.2024 Summer Spine Race (GBR) 268mi
5d 12:54:58 h Nickell, Sean   Overall: 24 M: 23 Cat M50: 6
10.02.2024 Last One Standing Florence Court (GBR) 37h
93.884 km Nickell, Sean North Down AC  Overall: 17 M: 16 Cat M50: 3
2023 6 Events, 690.276 km  (More)
31.12.2023-01.01.2024 24 Uair Trasna Na Blianta - 100mi split (IRL) 100mi
23:00:47 h Nickell, Sean North Down AC  Overall: 5 M: 4 Cat M50: 1
31.12.2023-01.01.2024 24 Uair Trasna Na Blianta (IRL) 24h
161.600 km Nickell, Sean North Down AC  Overall: 4 M: 3 Cat M50: 1
31.12.2023-01.01.2024 24 Uair Trasna Na Blianta - 100km split (IRL) 100km
13:22:42 h Nickell, Sean North Down AC  Overall: 8 M: 6 Cat M50: 1
31.12.2023 24 Uair Trasna Na Blianta - 6h split (IRL) 6h
53.622 km Nickell, Sean North Down AC  Overall: 9 M: 6 Cat M50: 1
31.12.2023 24 Uair Trasna Na Blianta - 12h split (IRL) 12h
90.632 km Nickell, Sean North Down AC  Overall: 7 M: 5 Cat M50: 1
31.12.2023 24 Uair Trasna Na Blianta - 50km split (IRL) 50km
5:42:39 h Nickell, Sean North Down AC  Overall: 14 M: 11 Cat M50: 1
29.08.2023 Sur les Traces des Ducs de Savoie (TDS) (ITA) 145km
40:07:51 h Nickell, Sean North Down AC  Overall: 702 M: 633 Cat M50: 57
25.06.2023 The Lighthouse Run (GBR) 41mi
7:06:34 h Nickell, Sean   Overall: 8 M: 7 Cat M50: 2
03.-04.06.2023 Norn Iron Ultra 100 (GBR) 108mi
26:02:22 h Nickell, Sean North Down AC  Overall: 9 M: 7 Cat M50: 1
07.05.2023 Belfast Castle to ​Carrickfergus Castle (GBR) 50km
5:35:11 h Nickell, Sean   Overall: 2 M: 2 Cat M50: 1
11.02.2023 Last One Standing Florida Manor (GBR) 36h
93.884 km Nickell, Sean   Overall: 36 M: 31 Cat M50: 3
2022 7 Events, 907.462 km  (More)
15.-17.10.2022 Backyard Ultra World Team Championships - Ireland (IRL) 51h
67.060 km Nickell, Sean   Overall: 15 M: 14 Cat M50: 7
02.-03.09.2022 The Kerry Way Ultra (IRL) 193km
38:41:17 h Nickell, Sean   Overall: 80 M: 74 Cat M50: 11
03.07.2022 Gullion Way Ultra (GBR) 64km
6:47:54 h Nickell, Sean   Overall: 4 M: 4 Cat M50: 1
04.-05.06.2022 Norn Iron Ultra 100 (GBR) 100mi
24:05:00 h Nickell, Sean North Down AC  Overall: 4 M: 3 Cat M50: 1
23.-24.04.2022 Barry & Johns Backyard Ultra  (IRL) 26h
167.650 km Nickell, Sean   Overall: 2 M: 2 Cat M50: 1
12.02.2022 Last One Standing Castleward (GBR) 37h
93.884 km Nickell, Sean   Overall: 51 M: 45 Cat M50: 7
28.-29.01.2022 The Arc of Attrition 100 Mile (GBR) 100mi
30:47:05 h Nickell, Sean   Overall: 67 M: 61 Cat M50: 9
2021 5 Events, 743.928 km  (More)
19.-20.11.2021 Dublin Mountain Trailrunning Festival 100km (IRL) 100km
18:02:14 h Nickell, Sean   Overall: 5 M: 4 Cat M50: 1
16.-17.10.2021 Belfast 24-Hour Int. Road Race (GBR) 24h
167.450 km Nickell, Sean   Overall: 24 M: 19 Cat M50: 3
28.08.2021 Last One Standing Florence Court (GBR) 37h
241.416 km Nickell, Sean   Overall: 2 M: 2 Cat M50: 1
31.07.2021 The Montalto 12 Hour Challenge (GBR) 12h
54.000 km Nickell, Sean   Overall: 40 M: 22 Cat M50: 6
15.05.2021 Last One Standing Florida Manor (GBR) 63h
181.062 km Nickell, Sean   Overall: 13 M: 12 Cat M50: 2
2020 2 Events, 301.77 km  (More)
17.-19.10.2020 Backyard Ultra World Team Championships - United Kingdom (GBR) 39h
201.180 km Nickell, Sean   Overall: 5 M: 5 Cat M50: 2
15.02.2020 Last One Standing Castleward (GBR) 41h
100.590 km Nickell, Sean   Overall: 44 M: 28 Cat M45: 11
2019 7 Events, 1138.093 km  (More)
01.-03.11.2019 Winter Thwarted Rebellion 75mi Ultra Marathon (GBR) 75mi
26:51:45 h Nickell, Sean North Down AC  Overall: 15 M: 14 Cat M45: 3
31.08.2019 Last One Standing Florence Court (GBR) 37h
160.944 km Nickell, Sean   Overall: 7 M: 6 Cat M45: 2
10.-11.08.2019 Connemara 100 (IRL) 100mi
17:08:37 h Nickell, Sean   Overall: 3 M: 3 Cat M45: 1
22.-23.06.2019 Energia 24-Hour Race (GBR) 24h
195.804 km Nickell, Sean North Down AC  Overall: 17 M: 12 Cat M45: 4
27.04.2019 Highland Fling Race (GBR) 53mi
9:15:17 h Nickell, Sean North Down AC  Overall: 47 M: 42 Cat M45: 6
29.-30.03.2019 Dublin 2 Belfast Ultra (IRL) 173km
19:10:15 h Nickell, Sean North Down AC  Overall: 4 M: 4 Cat M45: 2
16.02.2019 Last One Standing Castleward (GBR) 41h
241.416 km Nickell, Sean North Down AC  Overall: 4 M: 3 Cat M45: 2
2018 5 Events, 731.433 km  (More)
01.09.2018 Last One Standing Florence Court (GBR) 49h
201.180 km Nickell, Sean   Overall: 4 M: 4 Cat M45: 2
23.-24.06.2018 Energia 24-Hour Race (GBR) 24h
172.190 km Nickell, Sean   Overall: 20 M: 12 Cat M45: 4
09.06.2018 Mourne Way Ultra Marathon (GBR) 85km
10:05:58 h Nickell, Sean   Overall: 13 M: 12 Cat M45: 3
28.04.2018 Highland Fling Race (GBR) 53mi
10:43:40 h Nickell, Sean North Down AC  Overall: 163 M: 141 Cat M45: 24
17.02.2018 Last One Standing Castleward (GBR) 35h
187.768 km Nickell, Sean North Down AC  Overall: 4 M: 4 Cat M45: 2
2017 5 Events, 655.276 km  (More)
01.-02.12.2017 Wicklow Way 100 Miles (IRL) 100mi
24:21:48 h Nickell, Sean *Down  Overall: 3 M: 3 Cat M45: 2
28.10.2017 Jedburgh Three Peaks Ultramarathon (GBR) 38mi
6:43:37 h Nickell, Sean   Overall: 39 M: 37 Cat M45: 10
01.-02.07.2017 Energia 24-Hour Race (GBR) 24h
180.537 km Nickell, Sean North Down AC  Overall: 17 M: 14 Cat M45: 6
10.06.2017 Mourne Way Ultra Marathon (GBR) 85km
9:31:14 h Nickell, Sean   Overall: 20 M: 20 Cat M45: 2
18.02.2017 Last One Standing Castleward (GBR) 36h
167.650 km Nickell, Sean   Overall: 9 M: 9 Cat M45: 5
2016 4 Events, 482.524 km  (More)
12.11.2016 Tollymore Trail Ultra Marathon  (GBR) 61.1km
6:19:14 h Nickell, Sean   Overall: 12 M: 10 Cat M45: 3
25.06.2016 Energia 24-Hour Race (GBR) 24h
175.480 km Nickell, Sean   Overall: 22 M: 19 Cat M45: 5
11.06.2016 Mourne Way Ultra Marathon (GBR) 85km
9:03:14 h Nickell, Sean   Overall: 8 M: 8 Cat M45: 1
20.02.2016 Last One Standing Castleward (GBR) 30h
160.944 km Nickell, Sean   Overall: 6 M: 5 Cat M45: 1
2015 2 Events, 123.864 km  (More)
14.11.2015 Tollymore Trail Ultra Marathon  (GBR) 61.1km
5:35:35 h Nickell, Sean   Overall: 4 M: 4 Cat M45: 2
26.09.2015 Causeway Coast Ultra Marathon (GBR) 39mi
6:35:36 h Nickell, Sean   Overall: 9 M: 9 Cat M45: 1
2014 1 Event, 61.1 km  (More)
15.11.2014 Tollymore Trail Ultra Marathon  (GBR) 61.1km
6:09:24 h Nickell, Sean   Overall: 7 M: 7 Cat M40: 3
2011 2 Events, 147.764 km  (More)
01.10.2011 Causeway Coast Ultra Marathon (GBR) 39mi
6:38:19 h Nickell, Sean   Overall: 11 M: 10 Cat M40: 2
11.06.2011 Mourne Way Ultra Marathon (GBR) 85km
10:25:08 h Nickell, Sean   Overall: 10 M: 9 Cat M40: 3

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 2017 2016 2015 2014 2011
50km 5:42:39  
 
5:42:39
(9518/168)
 
 
 
 
 
 
 
 
 
 
100km 13:22:42  
 
13:22:42
(6592/18)
 
 
 
 
 
 
 
 
 
 
100mi 23:00:47  
 
23:00:47
(522/9)
 
 
 
 
 
 
 
 
 
 
6h 53.622  
 
53.622
(1981/18)
 
 
 
 
 
 
 
 
 
 
12h 90.632  
 
90.632
(1334/18)
 
 
 
 
 
 
 
 
 
 
24h 195.804  
 
161.600
(1043/18)
 
167.450
(592/14)
 
195.804
(341/11)
172.190
(694/12)
180.537
(600/16)
175.480
(607/14)
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2011
Last One Standing Castleward 8     93.884 93.884 181.062 100.590 241.416 187.768 167.650 160.944      
Energia 24-Hour Race 5         167.450   195.804 172.190 180.537 175.480      
Last One Standing Florence Court 4   93.884     241.416   160.944 201.180          
Mourne Way Ultra Marathon 4               10:05:58 9:31:14 9:03:14     10:25:08
Tollymore Trail Ultra Marathon  3                   6:19:14 5:35:35 6:09:24  
Norn Iron Ultra 100 2     26:02:22 24:05:00                  
Causeway Coast Ultra Marathon 2                     6:35:36   6:38:19
Mauerweglauf 100 Meilen Berlin 2 20:52:26 21:43:16                      
Highland Fling Race 2             9:15:17 10:43:40