Stephan Boyer
ID 303986
Born : 1945 Cat. M80 Ultrarunner since 1978 RSA
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
38,5%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 70 286; Σ finishers = 182 644. 70 286 / 182 644 × 100 = 38.48%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races2 044 km
Longest race91,0 km
57th Comrades Marathon - Down Run — 31/5/1982

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

50 km4h31'55

HISTORY

28 race(s) · 2 split(s) nested
DateRacePerf.Rk
2016
26.03 56km RSA47th Two Oceans Marathon 6:53:39 h8348
2015
18.04 50km RSA29th Loskop Ultra Marathon 50km 4:31:55 h590
21.03 50km RSA25th Om Die Dam 50km 5:46:59 h1648
2014
18.04 56km road race RSA45th Two Oceans Marathon 6:18:25 h5180
2005
26.03 56km road race RSA36th Two Oceans Marathon 6:34:10 h6009
2000
16.06 87km road race RSA75th Comrades Marathon - Up Run 10:24:51 h8807
1997
16.06 89km RSA72nd Comrades Marathon - Down Run 9:28:42 h4394
29.03 56km RSA28th Two Oceans Marathon 5:11:31 h2605
1996
17.06 87km RSA71st Comrades Marathon - Up Run 9:24:43 h4328
1995
20.05 89km RSA70th Comrades Marathon - Down Run 9:57:12 h5170
1994
31.05 87km RSA69th Comrades Marathon - Up Run 9:30:56 h4080
1989
31.05 89km RSA64th Comrades Marathon - Down Run 8:37:27 h2352
25.03 56km RSA20th Two Oceans Marathon 4:53:29 h1637
1987
31.05 87km RSA62nd Comrades Marathon - Up Run 8:50:38 h2291
1986
31.05 89km RSA61st Comrades Marathon - Down Run 7:50:45 h1526
29.03 56km RSA17th Two Oceans Marathon 5:22:35 h3089
1985
31.05 88km RSA60th Comrades Marathon - Up Run 8:29:08 h1738
1984
01.06 90km RSA59th Comrades Marathon - Down Run 7:23:42 h768
1983
31.05 88km RSA58th Comrades Marathon - Up Run 8:21:23 h1245
02.04 56km RSA14th Two Oceans Marathon 4:21:10 h513
1982
31.05 91km RSA57th Comrades Marathon - Down Run 7:22:47 h481
10.04 56km RSA13th Two Oceans Marathon 4:23:25 h481
1981
01.06 90km RSA56th Comrades Marathon - Up Run 7:58:28 h687
18.04 56km RSA12th Two Oceans Marathon 3:58:35 h198
1980
05.04 56km RSA11th Two Oceans Marathon 3:58:15 h143
1979
31.05 87km RSA54th Comrades Marathon - Up Run 7:44:25 h432
1978
31.05 90km RSA53rd Comrades Marathon - Down Run 8:55:00 h1212
25.03 56km RSA9th Two Oceans Marathon 4:57:08 h362