Mark Thomson
ID 640798
Born : 1968 Cat. M55 Ultrarunner since 2014 GBR
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
57
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
2
Countries visited ?FRAFranceGBRUnited Kingdom
69,9%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 3 513; Σ finishers = 5 028. 3 513 / 5 028 × 100 = 69.87%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races4 159 km
> 100 km21
> 160 km11
> 200 km4
Longest race431,3 km
10th Spine Race — 9/1/2022

Km per year (ultra races)

592
2 races
2022
332
2 races
2023
976
5 races
2024
241
2 races
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km6h58'1350 mi12h25'14100 mi27h30'04

HISTORY

26 race(s)
DateRacePerf.Rk
2025
14.06 100mi GBR13th South Downs Way 100 Mile Race 27:30:04 h312
03.05 50mi GBR8th Pennine Barrier Ultra 50 12:25:14 h205
2024
11.12 200mi GBR2nd Winter Downs 200 3d 17:22:39 h44
23.08 180mi GBRKing Offa's Dyke Race 3d 11:05:00 h23
25.05 95.5mi GBR11th West Highland Way Challenge Race 28:44:00 h18
04.05 100mi GBR13th Thames Path 100 27:58:37 h153
16.03 31mi GBR2nd Hundred Hills 50km 8:09:57 h365
2023
10.11 100mi GBRDartmoor Way 100mi 33:29:53 h27
27.05 106mi GBRWest Highland Way & Ben Nevis Race 30:25:00 h3 🥉
2022
23.07 100mi GBR3rd Beacons Way Ultra 100mi 36:33:39 h19
09.01 268mi GBR10th Spine Race 4d 23:29:59 h21
2021
12.11 100mi GBRDartmoor Way 100mi 35:10:20 h14
14.08 215mi GBRUltra Great Britain 215 Miles 3d 15:46:00 h10
2020
02.10 95.5mi GBR7th West Highland Way Challenge Race 32:10:00 h13
2019
14.09 119.1km GBRThe Cumbria Way Ultra 73mi 20:34:44 h27
25.05 95.5mi GBR6th West Highland Way Challenge Race 26:08:00 h15
2018
25.11 50km GBR35th Gatliff 50 km Marathon 8:02:40 h49
31.08 171km FRA16ème Ultra Trail Tour du Mont Blanc 45:46:26 h1652
2017
26.11 50km GBR34th Gatliff 50 km Marathon 7:20:16 h30
16.09 73mi GBRThe Cumbria Way Ultra 19:58:03 h19
27.05 95.5mi GBR4th West Highland Way Challenge Race 26:48:20 h18
2016
27.11 50km GBR33rd Gatliff 50 km Marathon 6:58:13 h38
17.09 73mi GBRThe Cumbria Way Ultra 19:05:18 h12
28.05 95mi GBR3rd West Highland Way Challenge Race 30:55:00 h29
2015
20.06 111km GBR4th The Wall Ultra Run 111 km nonstopp 17:17:27 h261
2014
21.06 111km GBR3rd The Wall Ultra Run 111 km nonstopp 15:42:16 h162