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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Firth, Mark   Submit Personal Website Send Link 
Club:  
Residence: St Clair, Australia
Year of birth: 1970 (Cat. german: M55)
Date of birth: hidden (Cat. internat.: M55)
Nationality: GBR GBR United Kingdom
RunnerID: 391859
 

25 search results (20 Events, 2734.001 km).  (More)

2025 1 Event, 127.414 km  (More)
12.04.2025 Sydney's Backyard Ultra (AUS) 81h
127.414 km Firth, Mark   Overall: 52 M: 46 Cat M50: 4
2024 1 Event, 100 km  (More)
18.-19.05.2024 Ultra-Trail Australia by UTMB - UTA100 (AUS) 100km
18:39:34 h Firth, Mark   Overall: 815 M: 698 Cat M50: 48
2023 4 Events, 841.888 km  (More)
30.09.2023 Bricks Backyard Ultra (AUS) 28h
187.768 km Firth, Mark   Overall: 1 M: 1 Cat M50: 1
01.09.2023 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
44:04:55 h Firth, Mark   Overall: 1345 M: 1208 Cat M50: 176
05.08.2023 Red's Backyard Ultra (AUS) 35h
134.120 km Firth, Mark   Overall: 12 M: 12 Cat M50: 1
08.-12.02.2023 Delirious W.E.S.T. 200 Miler (AUS) 350km
4d 02:43:58 h Firth, Mark   Overall: 32 M: 19 Cat M50: 6
2022 4 Events, 765.577 km  (More)
02.-04.12.2022 Coast to Kosci Ultramarathon (AUS) 240km
38:24:47 h Firth, Mark   Overall: 25 M: 18 Cat M50: 3
05.11.2022 Bondi to Manly Ultra (AUS) 80km
8:40:17 h Firth, Mark   Overall: 39 M: 34 Cat M50: 4
03.-05.06.2022 Southern Sydney 24 Hour Ultra - 48h - 200km Split (AUS) 200km
37:38:07 h Firth, Mark   Overall: 10 M: 7 Cat M50: 2
03.-05.06.2022 Southern Sydney 24 Hour Ultra - 48h (AUS) 48h
264.515 km Firth, Mark   Overall: 5 M: 4 Cat M50: 2
03.-05.06.2022 Southern Sydney 24 Hour Ultra - 48h - 100km Split (AUS) 100km
22:22:39 h Firth, Mark   Overall: 16 M: 11 Cat M50: 3
03.-05.06.2022 Southern Sydney 24 Hour Ultra - 48h - 24h Split (AUS) 24h
109.200 km Firth, Mark   Overall: 15 M: 11 Cat M50: 3
03.-05.06.2022 Southern Sydney 24 Hour Ultra - 48h - 12h Split (AUS) 12h
81.200 km Firth, Mark   Overall: 11 M: 8 Cat M50: 2
03.-05.06.2022 Southern Sydney 24 Hour Ultra - 48h - 6h Split (AUS) 6h
48.400 km Firth, Mark   Overall: 12 M: 8 Cat M50: 2
15.04.2022 Backyard Blister (Backyard Ultra) (AUS) 29h
181.062 km Firth, Mark   Overall: 3 M: 3 Cat M50: 1
2021 5 Events, 557.522 km  (More)
11.-12.12.2021 Narrabeen Allnighter 12 hours Trail (AUS) 12h
110.762 km Firth, Mark   Overall: 5 M: 4 Cat M50: 1
20.-21.11.2021 The Great North Walk 100 Mile (AUS) 100mi
25:05:16 h Firth, Mark   Overall: 2 M: 2 Cat M50: 1
15.05.2021 Ultra-Trail Australia 100 Km (AUS) 100km
18:03:04 h Firth, Mark   Overall: 677 M: 576 Cat M50: 43
02.04.2021 Backyard Blister (Backyard Ultra) (AUS) 35h
140.826 km Firth, Mark   Overall: 10 M: 9 Cat M50: 2
13.03.2021 Six Foot Track (AUS) 45km
5:42:30 h Firth, Mark   Overall: 374 M: 311 Cat M50: 41
2018 1 Event, 50 km  (More)
08.09.2018 The Great North Walk 50 km (AUS) 50km
9:03:00 h Firth, Mark   Overall: 77 M: 52 Cat M45: 3
2015 1 Event, 100 km  (More)
16.-17.05.2015 The North Face 100 Australia (AUS) 100km
17:05:39 h Firth, Mark   Overall: 473 M: 393 Cat M45: 45
2014 2 Events, 145 km  (More)
17.-18.05.2014 The North Face 100 Australia (AUS) 100km
14:58:41 h Firth, Mark   Overall: 211 M: 178 Cat M40: 39
26.04.2014 Mt Solitary 45 km Ultra Race (AUS) 45km
6:33:02 h Firth, Mark   Overall: 56 M: 51 Cat M40: 12
1999 1 Event, 46.6 km  (More)
06.03.1999 Six Foot Track (AUS) 46.6km
3:57:04 h Firth, Mark *St Clair  Overall: 7 M: 7 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 2024 2023 2022 2021 2018 2015 2014 1999
100km 22:22:39  
 
 
22:22:39
(7836/101)
 
 
 
 
 
6h 48.400  
 
 
48.400
(2183/16)
 
 
 
 
 
12h 81.200  
 
 
81.200
(1524/34)
 
 
 
 
 
24h 109.200  
 
 
109.200
(2296/90)
 
 
 
 
 
48h 264.515  
 
 
264.515
(67/2)
 
 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2018 2015 2014 1999
The North Face 100 Australia 4   18:39:34     18:03:04   17:05:39 14:58:41  
Bricks Backyard Ultra 2 127.414   187.768            
Backyard Blister (Backyard Ultra) 2       181.062 140.826        
Six Foot Track 2         5:42:30       3:57:04