DUV ULTRA STATS

Walker, Mark Harold

IrelandManBorn 19692016 – 2025Runner id 701054
Events
23
19 race dates
Best pace
14.241
km/h · 2017
Best finish
1st
of 91 · 2017
Distance raced
2,729
km · splits not double-counted

Pace over time

20 of 23 results · km/h

1.75.69.513.417.320162025

Pace over time: 20 races from 2016 to 2025, ranging from 2.75 to 16.23 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

3 results are not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2016-06-11
Portumna 100km UltramarathonIreland
100km9:11:24 h10.8814/29
2016-06-25
Energia 12-Hour RaceGreat BritainIAU Silver
12h121.455 km10.1211/15
2017-06-10
Portumna 50km UltramarathonIreland
50km3:30:40 h14.2411/91
2017-07-01
Energia 24-Hour RaceGreat BritainIAU SilverNorth Down AC
24h215.259 km8.9696/82
2017-11-25
Loop the Lough UltraGreat BritainMarathon Club Ireland
54mi7:26:26 h11.6801/20
2018-03-10
Shanes Castle UltraGreat Britain
63km5:16:09 h11.9562/19
2018-03-30
Belfast 2 Dublin UltraGreat Britain
169km17:50:00 h9.4773/53
2018-06-23
Energia 24-Hour RaceGreat BritainIAU Silver
24h226.478 km9.4374/126
2019-06-22
Energia 24-Hour RaceGreat BritainIAU SilverMCI
24h65.966 km2.749209/222
2019-08-11
Ultimate Ultra Challenge Road 50kmGreat Britain
50km4:18:40 h11.5981/6
2020-02-15
Last One Standing CastlewardGreat Britain
41h100.590 km15laps37/104
2020-03-07
Shanes Castle UltraGreat Britain
63km4:50:52 h12.9961/23
2020-10-17
Backyard Ultra World Team Championships - IrelandIreland
42h228.004 km34laps4/15
2021-10-16
Belfast 24-Hour Int. Road RaceGreat BritainIAU Gold
24h82.570 km3.44084/99
2022-05-29
Loop the Lough UltraGreat Britain
54mi6:43:49 h12.9121/8
2022-06-18
Belfast 100 Mile Road RaceGreat BritainIAU Bronze
100mi14:48:22 h10.8692/8
2022-07-16
The Grey Abbey Endurance Challenge 6hGreat BritainAthletics NI
6h68.400 km11.4001/14
2023-03-04
Shanes Castle UltraGreat BritainMarathon Club Ireland
63km4:28:02 h14.1031/21
2023-04-02
ACP NI and British 100K Championships 100kmGreat BritainIAU BronzeNI Athletics
100km7:28:04 h13.39117/47
2023-08-26
Last One Standing Florence CourtGreat Britain
39h254.828 km38laps2/41
2025-04-18
Belfast 2 Dublin UltraGreat Britain
173km16:42:15 h10.3571/15
2025-05-03
Anglo-Celtric Plate (ACP) 100kmGreat BritainIAU Bronze
100km8:06:50 h12.3256/15
2025-05-03
Mallory Park 100kmGreat BritainIAU BronzeNorthern Ireland
100km8:06:50 h12.32520/39