Roy Greenberg
ID 494085
Born : 1944 Cat. M80 Ultrarunner since 1975 RSA
37
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
60,4%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 152 582; Σ finishers = 252 617. 152 582 / 252 617 × 100 = 60.40%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races3 092 km
> 100 km2
> 160 km2
Longest race160,9 km
6th Washie 100 Miler — 9/7/1982

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

100 mi22h22'35

HISTORY

37 race(s)
DateRacePerf.Rk
2000
16.06 87km road race RSA75th Comrades Marathon - Up Run 11:56:49 h19667
1999
16.06 89km RSA74th Comrades Marathon - Down Run 10:18:30 h7102
03.04 56km RSA30th Two Oceans Marathon 5:54:38 h5445
1998
16.06 87km RSA73rd Comrades Marathon - Up Run 10:58:11 h10343
11.04 56km RSA29th Two Oceans Marathon 6:03:26 h6731
1997
16.06 89km RSA72nd Comrades Marathon - Down Run 10:50:11 h10184
1996
17.06 87km RSA71st Comrades Marathon - Up Run 10:52:35 h10638
1994
31.05 87km RSA69th Comrades Marathon - Up Run 10:54:35 h9756
02.04 56km RSA25th Two Oceans Marathon 5:38:34 h5016
1993
31.05 89km RSA68th Comrades Marathon - Down Run 10:34:04 h8727
1992
30.05 87km RSA67th Comrades Marathon - Up Run 10:23:00 h7386
1991
31.05 89km RSA66th Comrades Marathon - Down Run 8:16:36 h2156
30.03 56km RSA22nd Two Oceans Marathon 5:16:05 h3182
1990
31.05 87km road race RSA65th Comrades Marathon - Up Run 8:35:50 h2306
14.04 56km RSA21st Two Oceans Marathon 4:43:38 h1745
1989
31.05 89km RSA64th Comrades Marathon - Down Run 7:48:36 h1155
25.03 56km RSA20th Two Oceans Marathon 5:54:08 h5304
1988
31.05 87km RSA63rd Comrades Marathon - Up Run 7:30:16 h984
02.04 56km RSA19th Two Oceans Marathon 4:41:24 h1319
1987
31.05 87km RSA62nd Comrades Marathon - Up Run 10:57:56 h8320
1986
31.05 89km RSA61st Comrades Marathon - Down Run 9:05:06 h3948
1985
31.05 88km RSA60th Comrades Marathon - Up Run 7:56:22 h1008
1984
01.06 90km RSA59th Comrades Marathon - Down Run 9:34:20 h4024
1983
31.05 88km RSA58th Comrades Marathon - Up Run 10:10:39 h3968
02.04 56km RSA14th Two Oceans Marathon 4:25:03 h574
1982
09.07 100mi RSA6th Washie 100 Miler 22:22:35 h62
31.05 91km RSA57th Comrades Marathon - Down Run 7:28:01 h592
1981
01.06 90km RSA56th Comrades Marathon - Up Run 10:10:43 h2792
1980
27.06 100mi RSA4th Washie 100 Miler 23:44:45 h25
31.05 90km RSA55th Comrades Marathon - Down Run 7:42:00 h690
05.04 56km RSA11th Two Oceans Marathon 4:41:58 h578
1979
31.05 87km RSA54th Comrades Marathon - Up Run 8:43:59 h1089
1978
31.05 90km RSA53rd Comrades Marathon - Down Run 9:49:00 h1865
1977
31.05 89km RSA52nd Comrades Marathon - Up Run 10:38:00 h1485
09.04 56km RSA8th Two Oceans Marathon 5:13:03 h346
1976
31.05 90km RSA51st Comrades Marathon - Down Run 10:29:00 h1231
1975
31.05 87km RSA50th Comrades Marathon - Up Run 9:37:00 h876