John Brimble
ID 349823
Born : 1947 Cat. M75 Ultrarunner since 1972 RSA
43
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
1
Countries visited ?RSASouth Africa
32,8%
Rank quotient ?This runner's calculation uses 43 eligible race(s): Σ(rank − 1) = 71 864; Σ finishers = 219 402. 71 864 / 219 402 × 100 = 32.75%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races2 641 km
Longest race90,0 km
59th Comrades Marathon - Down Run — 1/6/1984

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road86,9%
Trail13,1%

Records

50 mi10h16'11

HISTORY

44 race(s) · 7 split(s) nested
DateRacePerf.Rk
2019
20.04 56km RSA50th Two Oceans Marathon 7:04:32 h10645
2017
15.04 56km RSA48th Two Oceans Marathon 6:06:18 h4800
2016
26.03 56km RSA47th Two Oceans Marathon 6:48:53 h7885
2015
04.04 56km RSA46th Two Oceans Marathon 6:33:55 h6531
2014
10.05 51km RSA1st Merrell Whale of Trail 10:38:15 h138
18.04 56km road race RSA45th Two Oceans Marathon 5:54:09 h3836
2013
30.03 56km road race RSA44th Two Oceans Marathon 6:26:33 h6021
2012
07.04 56km road race RSA43rd Two Oceans Marathon 5:47:46 h3540
2011
23.04 50km road race RSA42nd Two Oceans Marathon - 50km Split 5:24:27 h3890
2005
26.03 56km road race RSA36th Two Oceans Marathon 4:57:49 h1390
2003
19.04 56km road race RSA34th Two Oceans Marathon 5:10:59 h1773
2002
11.08 80km RSA8th PUFfeR - Peninsula Ultra Fun Run 11:47:20 h51
30.03 56km RSA33rd Two Oceans Marathon 5:07:51 h1618
2001
14.04 56km RSA32rd Two Oceans Marathon 5:51:07 h4284
2000
22.04 56km RSA31st Two Oceans Marathon 4:58:22 h1784
1999
03.04 56km RSA30th Two Oceans Marathon 4:40:30 h1078
1998
11.04 56km RSA29th Two Oceans Marathon 5:20:03 h3056
1997
24.09 55km RSA1st Three Peaks Challenge 9:08:00 h6
16.08 80km RSA3rd PUFfeR - Peninsula Ultra Fun Run 10:16:11 h24
29.03 56km RSA28th Two Oceans Marathon 5:16:56 h2913
1996
06.04 56km RSA27th Two Oceans Marathon 4:40:42 h1233
1995
11.08 80km RSA1st PUFfeR - Peninsula Ultra Fun Run 10:49:31 h7
15.04 56km RSA26th Two Oceans Marathon 4:35:49 h1115
1994
02.04 56km RSA25th Two Oceans Marathon 4:35:47 h1218
1993
10.04 56km RSA24th Two Oceans Marathon 4:09:06 h611
1992
18.04 56km RSA23rd Two Oceans Marathon 4:12:56 h536
1991
30.03 56km RSA22nd Two Oceans Marathon 4:24:38 h795
1990
14.04 56km RSA21st Two Oceans Marathon 3:59:32 h433
1989
25.03 56km RSA20th Two Oceans Marathon 4:05:59 h331
1988
02.04 56km RSA19th Two Oceans Marathon 3:46:25 h100
1986
31.05 89km RSA61st Comrades Marathon - Down Run 7:21:54 h881
1985
06.04 56km RSA16th Two Oceans Marathon 3:25:55 h13
1984
01.06 90km RSA59th Comrades Marathon - Down Run 7:05:52 h362
21.04 56km RSA15th Two Oceans Marathon 3:30:07 h21
1983
02.04 56km RSA14th Two Oceans Marathon 3:32:05 h23
1982
10.04 56km RSA13th Two Oceans Marathon 3:36:49 h44
1981
01.06 90km RSA56th Comrades Marathon - Up Run 7:13:18 h240
18.04 56km RSA12th Two Oceans Marathon 3:32:23 h29
1980
05.04 56km RSA11th Two Oceans Marathon 4:34:08 h474
1979
14.04 56km RSA10th Two Oceans Marathon 3:46:25 h40
1978
25.03 56km RSA9th Two Oceans Marathon 3:59:41 h68
1974
13.04 56km RSA5th Two Oceans Marathon 4:01:12 h17
1973
01.06 88km RSA48th Comrades Marathon - Down Run 10:09:00 h982
1972
03.06 90km RSA47th Comrades Marathon - Up Run 10:57:30 h961