Ian Brazier
ID 382847
Born : 1972 Cat. M50 Ultrarunner since 2013 GBR
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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 ?GBRUnited KingdomUSAUnited States
50,1%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 2 769; Σ finishers = 5 528. 2 769 / 5 528 × 100 = 50.09%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed41
Km — ultra races4 060 km
> 100 km14
> 160 km10
> 200 km2
Longest race300,0 km
5th Northern Traverse 300km — 6/4/2024

Km per year (ultra races)

161
1 race
2022
206
3 races
2023
461
2 races
2024
168
2 races
2025
2026

Race types (share of distance)

Trail94,1%
Stage5,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 32
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km8h10'51100 km14h16'1650 mi8h54'16100 mi21h13'57

HISTORY

39 race(s)
DateRacePerf.Rk
2025
05.04 100km GBR5th Lakes Traverse 100km 17:35:53 h84
23.02 42mi GBRSt. Peters Way Ultra 7:26:47 h14
2024
08.06 100mi GBR12th South Downs Way 100 Mile Race 25:00:30 h198
06.04 300km GBR5th Northern Traverse 300km 3d 11:30:36 h33
2023
25.11 50mi GBRCopthorne 50mi 11:29:16 h3 🥉
08.07 32.8mi GBREssex 30 mile race 5:47:21 h3 🥉
26.02 45mi GBRSt Peters Way Ultra 12:53:19 h65
2022
15.10 100mi GBR11th Autumn 100 Mile Race 21:13:57 h46
2021
31.10 30mi GBR10th Stort 30 4:20:55 h8
26.09 45mi GBRSt Peters Way Ultra 11:28:32 h42
23.07 100mi GBRLakeland 100 Mile 33:59:05 h145
08.05 47mi GBRThe Lap Spring Forward 11:00:55 h73
2020
23.02 45mi GBRSt Peters Way Ultra 6:33:15 h4
2019
24.11 50km GBR36th Gatliff 50 km Marathon 8:36:42 h56
27.10 30mi GBR8th Stort 30 5:22:44 h89
10.08 102km GBRStour Valley Path 100km Ultra Run 11:19:58 h20
29.06 100mi USA46th Western States 100 Mile Endurance Run 27:56:52 h221
27.04 61mi GBR57th The Fellsman 20:49:00 h124
2018
25.11 50km GBR35th Gatliff 50 km Marathon 8:10:51 h53
06.10 75mi/2stages GBRSaltmarsh 75 12:48:36 h8
27.07 100mi GBRLakeland 100 Mile 34:42:24 h115
07.04 50mi GBR6th South Downs Way 50 Mile Race 8:54:16 h75
25.02 45mi GBRSt Peters Way Ultra 12:04:23 h88
2017
07.10 75mi/2stages GBRSaltmarsh 75 13:03:35 h5
05.08 103mi GBR7th North Downs Way 100 Mile Race 23:42:10 h38
27.05 145mi GBR23rd 145 mile Grand Union Canal Race 36:44:00 h25
26.02 45mi GBRSt Peters Way Ultra 11:26:18 h81
2016
11.06 100mi GBR5th South Downs Way 100 Mile Race 23:43:15 h105
30.04 61mi GBR54th The Fellsman 21:53:00 h155
28.02 45mi GBRSt Peters Way Ultra 7:43:30 h19
2015
25.10 30mi GBR4th Stort 30 4:37:38 h42
15.08 100km GBRStour Valley Path 100km Ultra Run 14:16:16 h74
18.07 70mi GBRSaffron Trail Ultra 21:22:00 h13
02.05 100mi GBR4th Thames Path 100 23:41:25 h105
01.03 45mi GBRSt Peters Way Ultra 12:16:00 h62
2014
26.10 30mi GBR3rd Stort 30 7:07:12 h186
02.03 45mi GBRSt Peters Way Ultra 12:39:00 h77
2013
13.04 50mi GBR1st South Downs Way 50 Mile Race 10:44:09 h73
12.01 45mi GBRGB Ultra Country to Capital 8:51:22 h181