Anthony Lace
ID 494133
Born : 1953 Cat. M70 Ultrarunner since 1976 RSA
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
34,3%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 55 397; Σ finishers = 161 343. 55 397 / 161 343 × 100 = 34.33%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 474 km
> 100 km3
> 160 km3
Longest race160,9 km
Johannesburg 100 Mile Track Race — 26/10/1979

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road98,0%
Trail2,0%

Records

50 km9h11'16100 mi16h50'35

HISTORY

27 race(s)
DateRacePerf.Rk
1998
05.09 50km RSA6. Mont-Aux-Sources 50km Challenge 9:11:16 h164
1995
20.05 89km RSA70th Comrades Marathon - Down Run 9:49:27 h4686
1994
31.05 87km RSA69th Comrades Marathon - Up Run 9:57:24 h5436
1993
31.05 89km RSA68th Comrades Marathon - Down Run 9:02:34 h3600
1992
30.05 87km RSA67th Comrades Marathon - Up Run 9:12:50 h3550
18.04 56km RSA23rd Two Oceans Marathon 5:02:41 h2598
1991
31.05 89km RSA66th Comrades Marathon - Down Run 9:30:10 h5340
30.03 56km RSA22nd Two Oceans Marathon 5:20:05 h3434
1990
31.05 87km road race RSA65th Comrades Marathon - Up Run 9:35:32 h4624
1989
31.05 89km RSA64th Comrades Marathon - Down Run 8:30:44 h2162
1988
31.05 87km RSA63rd Comrades Marathon - Up Run 10:12:45 h7070
1987
31.05 87km RSA62nd Comrades Marathon - Up Run 9:20:50 h3146
1986
31.05 89km RSA61st Comrades Marathon - Down Run 8:10:01 h1983
1985
31.05 88km RSA60th Comrades Marathon - Up Run 8:33:04 h1851
1984
01.06 90km RSA59th Comrades Marathon - Down Run 8:02:20 h1451
1983
31.05 88km RSA58th Comrades Marathon - Up Run 8:21:11 h1240
1982
31.05 91km RSA57th Comrades Marathon - Down Run 7:43:14 h722
1981
01.06 90km RSA56th Comrades Marathon - Up Run 7:16:41 h278
1980
31.05 90km RSA55th Comrades Marathon - Down Run 7:06:00 h261
05.04 56km RSA11th Two Oceans Marathon 5:23:19 h1083
1979
26.10 100mi RSAJohannesburg 100 Mile Track Race 17:26:14 h10
06.07 100mi RSA3rd Washie 100 Miler 16:50:35 h6
31.05 87km RSA54th Comrades Marathon - Up Run 7:05:16 h155
1978
21.07 100mi RSA2nd Washie 100 Miler 17:54:50 h5
31.05 90km RSA53rd Comrades Marathon - Down Run 7:10:00 h191
1977
31.05 89km RSA52nd Comrades Marathon - Up Run 7:16:00 h127
1976
31.05 90km RSA51st Comrades Marathon - Down Run 7:38:00 h251