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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Blackburn, Jack   Submit Personal Website Send Link 
Club: Mammut uk 
Residence: Braunton
Year of birth: 1989 (Cat. german: M35)
Date of birth: hidden (Cat. internat.: M35)
Nationality: GBR GBR United Kingdom
RunnerID: 593087
 

14 search results (14 Events, 1221.327 km).  (More)

2025 1 Event, 50 km  (More)
08.02.2025 Donadea 50k Race (IRL) 50km
3:14:50 h Blackburn, Jack   Overall: 5 M: 5 Cat M35: 4
2021 2 Events, 180.467 km  (More)
21.08.2021 Donadea 100k Race (IRL) 100km
7:28:58 h Blackburn, Jack Wales  Overall: 7 M: 7 Cat M23: 3
17.04.2021 South Downs Way 50 Mile Race (GBR) 50mi
6:20:37 h Blackburn, Jack Pontypridd Roadents AC  Overall: 2 M: 2 Cat M23: 1
2019 1 Event, 84.329 km  (More)
22.-23.06.2019 Race to the King Ultra Marathon (GBR) 52.4mi
7:23:41 h Blackburn, Jack   Overall: 1 M: 1 Cat M23: 1
2018 1 Event, 180.108 km  (More)
23.-24.06.2018 Energia 24-Hour Race (GBR) 24h
180.108 km Blackburn, Jack   Overall: 16 M: 11 Cat M23: 1
2017 1 Event, 86.099 km  (More)
24.-25.06.2017 Race to the King Ultra Marathon (GBR) 53.5mi
7:13:51 h Blackburn, Jack   Overall: 1 M: 1 Cat M23: 1
2016 1 Event, 80.467 km  (More)
26.11.2016 Wendover Woods 50 (GBR) 50mi
8:05:05 h Blackburn, Jack   Overall: 3 M: 3 Cat M23: 1
2015 5 Events, 409.857 km  (More)
12.12.2015 Winter Run to the Castle Ultra (GBR) 40mi
6:22:47 h Blackburn, Jack   Overall: 1 M: 1 Cat M23: 1
14.11.2015 Coastal Trail Series - Gower Ultra (GBR) 34mi
5:48:08 h Blackburn, Jack   Overall: 3 M: 3 Cat M23: 3
14.-16.08.2015 Swiss Irontrail T91 (SUI) 90.3km
14:57:58 h Blackburn, Jack Mammut uk  Overall: 3 M: 3 Cat M23: 2
03.05.2015 Lightning 12 hr (GBR) 12h
120.000 km Blackburn, Jack   Overall: 1 M: 1 Cat M23: 1
04.04.2015 South Downs Way 50 Mile Race (GBR) 50mi
6:29:40 h Blackburn, Jack *Braunton  Overall: 2 M: 2 Cat M23: 1
2014 2 Events, 150 km  (More)
12.10.2014 Royal Park Ultra (GBR) 50km
3:47:26 h Blackburn, Jack   Overall: 6 M: 5 Cat M23: 1
19.-20.07.2014 Race to the Stones 100 km Ultramarathon (GBR) 100km
9:48:31 h Blackburn, Jack   Overall: 4 M: 4 Cat M23: 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 2021 2019 2018 2017 2016 2015 2014
50km 3:14:50 3:14:50
(150/1) 		 
 
 
 
 
 
 
100km 7:28:58  
7:28:58
(63/7) 		 
 
 
 
 
 
24h 180.108  
 
 
180.108
(538/20) 		 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2021 2019 2018 2017 2016 2015 2014
Race to the King Ultra Marathon 2     7:23:41   7:13:51      
South Downs Way 50 Mile Race 2   6:20:37         6:29:40