Ivan Coll
ID 120090
Born : 1919 Cat. M95 Ultrarunner since 1976 RSA
30
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
81,4%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 130 537; Σ finishers = 160 305. 130 537 / 160 305 × 100 = 81.43%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 171 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

No record for a classic ultra format

HISTORY

30 race(s)
DateRacePerf.Rk
1992
30.05 87km RSA67th Comrades Marathon - Up Run 10:47:22 h9536
18.04 56km RSA23rd Two Oceans Marathon 5:53:30 h6584
1991
31.05 89km RSA66th Comrades Marathon - Down Run 10:26:11 h8839
30.03 56km RSA22nd Two Oceans Marathon 5:53:42 h6256
1990
31.05 87km road race RSA65th Comrades Marathon - Up Run 10:32:48 h8099
14.04 56km RSA21st Two Oceans Marathon 5:53:24 h6428
1989
31.05 89km RSA64th Comrades Marathon - Down Run 9:55:52 h5869
1988
31.05 87km RSA63rd Comrades Marathon - Up Run 10:26:07 h7931
02.04 56km RSA19th Two Oceans Marathon 5:56:22 h5570
1987
31.05 87km RSA62nd Comrades Marathon - Up Run 10:35:37 h6624
18.04 56km RSA18th Two Oceans Marathon 5:53:20 h4820
1986
31.05 89km RSA61st Comrades Marathon - Down Run 10:25:44 h7828
29.03 56km RSA17th Two Oceans Marathon 5:56:13 h4441
1985
31.05 88km RSA60th Comrades Marathon - Up Run 10:28:57 h6527
06.04 56km RSA16th Two Oceans Marathon 5:53:21 h3704
1984
01.06 90km RSA59th Comrades Marathon - Down Run 10:27:41 h5899
21.04 56km RSA15th Two Oceans Marathon 5:49:49 h2974
1983
31.05 88km RSA58th Comrades Marathon - Up Run 10:15:03 h4094
02.04 56km RSA14th Two Oceans Marathon 5:35:29 h2100
1982
31.05 91km RSA57th Comrades Marathon - Down Run 10:12:46 h3586
10.04 56km RSA13th Two Oceans Marathon 5:29:00 h1682
1981
18.04 56km RSA12th Two Oceans Marathon 5:46:29 h1505
1980
31.05 90km RSA55th Comrades Marathon - Down Run 10:04:00 h3088
05.04 56km RSA11th Two Oceans Marathon 5:20:02 h1049
1979
14.04 56km RSA10th Two Oceans Marathon 5:38:10 h921
1978
31.05 90km RSA53rd Comrades Marathon - Down Run 10:04:00 h2060
25.03 56km RSA9th Two Oceans Marathon 5:16:24 h487
1977
31.05 89km RSA52nd Comrades Marathon - Up Run 9:00:00 h687
09.04 56km RSA8th Two Oceans Marathon 5:19:07 h373
1976
31.05 90km RSA51st Comrades Marathon - Down Run 9:51:00 h1006