Stuart Walker
ID 77145
Born : 1985 Cat. M40 Ultrarunner since 2006 GBR
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
49
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
4
Countries visited ?FRAFranceGBRUnited KingdomNORNorwaySUISwitzerland
12,2%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 651; Σ finishers = 5 325. 651 / 5 325 × 100 = 12.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 886 km
> 100 km7
> 160 km6
> 200 km1
Longest race500,0 km
3 Oslo-Bergen Trail 500K — 3/7/2025

Km per year (ultra races)

2022
103
1 race
2023
161
1 race
2024
500
1 race
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M3
🏅 Top 38
🏅 Top 3 M8
Longest winning streak2
Current streak0

Records

50 km5h24'0050 mi11h09'39100 mi23h04'35

HISTORY

30 race(s)
DateRacePerf.Rk
2025
03.07 500km NOR3 Oslo-Bergen Trail 500K 7d 04:39:33 h17
2024
26.01 100mi GBR10th The Arc of Attrition 100 Mile 23:04:35 h16
2023
05.08 64mi GBRRoseland August Trail – Plague Rat 12:53:07 h8
2020
19.09 28.5mi GBRRace The Tide 3:51:55 h2 🥈
2019
27.04 61mi GBR57th The Fellsman 11:18:00 h1 🏆
2018
06.10 30mi GBRDark Peaks 30 Ultra Trail 4:30:41 h1 🏆
28.04 61mi GBR56th The Fellsman 11:44:00 h2 🥈
2016
19.06 76km FRA3ème Trail Des Crêtes Du Chablais 10:10:30 h9
2015
03.10 50km GBRIsle of Man Mountain Ultra 5:24:00 h2 🥈
22.08 46km SUI3. Matterhorn Ultraks 5:49:04 h24
2014
11.10 74km GBRLakes in a day Ultra 50mi 10:40:57 h2 🥈
23.08 46km SUI2. Matterhorn Ultraks 5:40:41 h22
26.04 61mi GBR52nd The Fellsman 12:18:00 h4
2013
21.09 40mi GBR27th High Peak 40 Mile Challenge 5:33:55 h2 🥈
09.03 32mi GBRHaworth Hobble 32 Miles 4:57:13 h18
2012
29.09 60mi GBRHardmoors 60 9:25:00 h1 🏆
10.03 32mi GBRHaworth Hobble 32 Miles 4:42:50 h4
2011
17.09 40mi GBR25th High Peak 40 Mile Challenge 6:38:25 h11
29.07 100mi GBRLakeland 100 Mile 25:24:11 h8
12.03 32mi GBRHaworth Hobble 32 Miles 4:41:22 h14
2010
23.07 100mi GBRLakeland 100 Mile 29:43:57 h10
03.04 31.5mi GBRManx Mountain Marathon 6:03:50 h10
2009
31.07 100mi GBRLakeland 100 Mile 38:56:57 h38
2008
17.05 33mi GBR3rd Marlborough Downs Challenge 5:54:57 h52
22.03 31.5mi GBRManx Mountain Marathon 6:27:39 h34
15.03 32mi GBRHaworth Hobble 32 Miles 5:59:02 h123
2007
08.12 50mi GBR25th Rowbotham's Round Rotherham 11:32:15 h105
06.10 100mi GBRCaesar's Camp 100 Mile Endurance Run 28:22:00 h4
07.04 31.5mi GBRManx Mountain Marathon 6:57:36 h64
2006
09.12 50mi GBR24th Rowbotham's Round Rotherham 11:09:39 h73