Gerald Kroukamp

Born : 1948 Cat. M75 Ultrarunner since 1988

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

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

Countries visited ?

South Africa

64,4%

Rank quotient ?This runner's calculation uses 88 eligible race(s): Σ(rank − 1) = 307 470; Σ finishers = 477 153. 307 470 / 477 153 × 100 = 64.44%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed88

Km — ultra races5 895 km

> 100 km3

> 160 km3

Longest race160,9 km

34th Washie 100 Miler — 23/7/2010

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road94,8%

Trail5,2%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km4h54'53 50 mi8h45'25 100 mi21h07'05 12 h82,00 km

HISTORY

89 race(s) · 7 split(s) nested

Date		Race	Perf.	Rk
2020
14.03	50km	30th Om Die Dam 50km	6:52:35 h	2586
29.02	50km	1st UNIWISP Fast 5-in-1 Marathon	5:45:54 h	220
2019
20.04	56km	50th Two Oceans Marathon	7:17:23 h	11379
20.04	50km	50th Two Oceans Marathon - 50km Split	6:30:35 h	11641
13.04	50km	33th Loskop Ultra Marathon 50km	6:36:35 h	2951
16.03	50km	29th Om Die Dam 50km	6:25:32 h	2550
2018
10.06	90km	93rd Comrades Marathon - Down Run	11:59:40 h	16451
21.04	50km	32th Loskop Ultra Marathon 50km	6:18:56 h	3098
31.03	56km	49th Two Oceans Marathon	6:57:42 h	8939
31.03	50km	49th Two Oceans Marathon - 50km Split	6:16:19 h	8926
17.03	50km	28th Om Die Dam 50km	6:23:23 h	3081
2017
22.04	50km	31th Loskop Ultra Marathon 50km	6:40:36 h	2961
15.04	56km	48th Two Oceans Marathon	6:52:10 h	8493
15.04	50km	48th Two Oceans Marathon - 50km Split	6:08:53 h	8698
02.04	48km	Modern Athlete Irene Ultra	6:03:11 h	2476
18.03	50km	27th Om Die Dam 50km	6:39:03 h	3317
2016
16.04	50km	30th Loskop Ultra Marathon 50km	6:35:51 h	3087
10.04	48km	Modern Athlete Irene Ultra	5:59:33 h	1325
26.03	56km	47th Two Oceans Marathon	6:42:26 h	7350
26.03	50km	47th Two Oceans Marathon - 50km Split	6:00:07 h	7408
12.03	50km	26th Om Die Dam 50km	6:54:51 h	2734
2015
12.09	12h	5th Hout Is Goud Daybreaker Run	60.000 km	18
18.04	50km	29th Loskop Ultra Marathon 50km	6:32:16 h	3207
21.03	50km	25th Om Die Dam 50km	6:50:07 h	3001
2014
04.10	80km	44th Laingsburg Karoo Ultra-Marathon	10:21:46 h	100
13.09	12h	4th Hout Is Goud Daybreaker Run	80.000 km	6
18.04	56km road race	45th Two Oceans Marathon	6:42:36 h	6906
18.04	50km	45th Two Oceans Marathon - 50km Split	6:00:16 h	7036
12.04	50km road race	28th Loskop Ultra Marathon 50km	5:45:54 h	2066
15.03	50km	24th Om Die Dam 50km	5:59:42 h	2267
2013
07.09	80km	43rd Laingsburg Karoo Ultra-Marathon	10:39:31 h	91
20.04	50km road race	27th Loskop Ultra Marathon 50km	6:24:29 h	2790
30.03	56km road race	44th Two Oceans Marathon	6:56:37 h	7993
30.03	50km road race	44th Two Oceans Marathon - 50km Split (RSA)	6:14:46 h	8062
2012
03.06	89km road race	87th Comrades Marathon - Down Run	11:50:30 h	11231
21.04	50km road race	26th Loskop Ultra Marathon 50km	5:54:07 h	2476
07.04	56km road race	43rd Two Oceans Marathon	6:38:21 h	6537
07.04	50km road race	43rd Two Oceans Marathon - 50km Split (RSA)	5:54:57 h	6625
2011
17.09	12h	1st Hout Is Goud Daybreaker Run	80.000 km	10
23.04	50km road race	42nd Two Oceans Marathon - 50km Split	5:58:48 h	5340
2010
11.09	80km	40th Laingsburg Karoo Ultra-Marathon	10:06:18 h	80
23.07	100mi	34th Washie 100 Miler	25:38:50 h	38
2009
12.09	80km	39th Laingsburg Karoo Ultra-Marathon	10:43:06 h	91
2007
17.02	12h	12 hour Circuit Race, Night	82.000 km	2 🥈
2005
30.04	60km	Clover Settlers 60 km Ultra	5:57:16 h	192
23.04	50km	19th Loskop Ultra Marathon 50km	4:54:53 h	2017
26.03	56km road race	36th Two Oceans Marathon	5:26:25 h	2434
2004
17.07	52km	16th Rhodes 52 km Trail Run	8:11:34 h	254
16.06	87km road race	79th Comrades Marathon - Up Run	10:25:00 h	5332
10.04	56km road race	35th Two Oceans Marathon	5:45:26 h	4338
03.04	50km	Afrox Steel to Steel	5:20:59 h	159
20.03	50km road race	14th Om Die Dam 50km	5:25:06 h	1734
2003
27.09	80km	33rd Laingsburg Karoo Ultra-Marathon	8:50:40 h	53
13.09	50km	11. Mont-Aux-Sources 50km Challenge	8:54:15 h	185
19.07	52km	15th Rhodes 52 km Trail Run	8:24:36 h	282
16.06	89km road race	78th Comrades Marathon - Down Run	9:57:36 h	5189
19.04	56km road race	34th Two Oceans Marathon	5:56:48 h	4222
15.03	50km road race	13th Om Die Dam 50km	5:26:25 h	1731
2002
14.09	50km	10. Mont-Aux-Sources 50km Challenge	9:01:11 h	175
17.06	87km road race	77th Comrades Marathon - Up Run	9:55:44 h	4563
30.03	56km	33rd Two Oceans Marathon	5:29:16 h	2535
16.03	50km road race	12th Om Die Dam 50km	5:25:38 h	1770
2001
29.09	80km	31st Laingsburg Karoo Ultra-Marathon	8:45:25 h	30
01.09	50km	9. Mont-Aux-Sources 50km Challenge	7:24:45 h	150
21.07	52km	13th Rhodes 52 km Trail Run	8:07:50 h	213
16.06	89km road race	76th Comrades Marathon - Down Run	10:15:35 h	6441
14.04	56km	32rd Two Oceans Marathon	5:42:35 h	3638
17.03	50km	11th Om Die Dam 50km	5:00:51 h	1341
2000
16.06	87km road race	75th Comrades Marathon - Up Run	10:23:44 h	8708
22.04	56km	31st Two Oceans Marathon	5:51:40 h	5347
18.03	50km	10th Om Die Dam 50km	5:32:05 h	3137
1999
16.06	89km	74th Comrades Marathon - Down Run	9:31:55 h	4413
03.04	56km	30th Two Oceans Marathon	5:42:17 h	4254
1998
16.06	87km	73rd Comrades Marathon - Up Run	10:26:32 h	6961
11.04	56km	29th Two Oceans Marathon	5:23:33 h	3288
1997
16.06	89km	72nd Comrades Marathon - Down Run	9:41:52 h	5006
29.03	56km	28th Two Oceans Marathon	5:22:39 h	3245
1996
17.06	87km	71st Comrades Marathon - Up Run	9:48:03 h	5688
06.04	56km	27th Two Oceans Marathon	5:27:25 h	3838
1995
20.05	89km	70th Comrades Marathon - Down Run	8:57:08 h	2740
15.04	56km	26th Two Oceans Marathon	5:02:07 h	2353
08.03	100mi	Eastern Transvaal 100 Miler	21:07:05 h	39
1994
31.05	87km	69th Comrades Marathon - Up Run	9:21:18 h	3633
02.04	56km	25th Two Oceans Marathon	5:30:42 h	4391
09.03	100mi	Eastern Transvaal 100 Miler	22:45:51 h	39
1993
31.05	89km	68th Comrades Marathon - Down Run	9:43:07 h	5429
10.04	56km	24th Two Oceans Marathon	5:29:13 h	4737
1992
30.05	87km	67th Comrades Marathon - Up Run	9:17:40 h	3721
18.04	56km	23rd Two Oceans Marathon	4:57:55 h	2363
1991
31.05	89km	66th Comrades Marathon - Down Run	9:50:31 h	6535
30.03	56km	22nd Two Oceans Marathon	4:58:33 h	2270
1990
31.05	87km road race	65th Comrades Marathon - Up Run	9:46:57 h	5240
14.04	56km	21st Two Oceans Marathon	5:18:07 h	3717
1989
31.05	89km	64th Comrades Marathon - Down Run	10:52:58 h	9952
25.03	56km	20th Two Oceans Marathon	5:57:57 h	5682
1988
31.05	87km	63rd Comrades Marathon - Up Run	10:52:02 h	9946

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	23/7/2010	34th Washie 100 Miler	160,93	×2
✓ 2	8/3/1995	Eastern Transvaal 100 Miler	160,93	×2
✓ 3	9/3/1994	Eastern Transvaal 100 Miler	160,93	×2
✓ 4	10/6/2018	93rd Comrades Marathon - Down Run	90,00	×1
✓ 5	3/6/2012	87th Comrades Marathon - Down Run (RSA)	89,00	×1
✓ 6	16/6/2003	78th Comrades Marathon - Down Run (RSA)	89,00	×1
✓ 7	16/6/2001	76th Comrades Marathon - Down Run (RSA)	89,00	×1
✓ 8	16/6/1999	74th Comrades Marathon - Down Run	89,00	×1
✓ 9	16/6/1997	72nd Comrades Marathon - Down Run	89,00	×1
✓ 10	20/5/1995	70th Comrades Marathon - Down Run	89,00	×1
✓ 11	31/5/1993	68th Comrades Marathon - Down Run	89,00	×1
✓ 12	31/5/1991	66th Comrades Marathon - Down Run	89,00	×1
✓ 13	31/5/1989	64th Comrades Marathon - Down Run	89,00	×1
✓ 14	16/6/2004	79th Comrades Marathon - Up Run (RSA)	87,00	×1
✓ 15	17/6/2002	77th Comrades Marathon - Up Run (RSA)	87,00	×1
✓ 16	16/6/2000	75th Comrades Marathon - Up Run (RSA)	87,00	×1
✓ 17	16/6/1998	73rd Comrades Marathon - Up Run	87,00	×1
✓ 18	17/6/1996	71st Comrades Marathon - Up Run	87,00	×1
✓ 19	31/5/1994	69th Comrades Marathon - Up Run	87,00	×1
✓ 20	30/5/1992	67th Comrades Marathon - Up Run	87,00	×1
✓ 21	31/5/1990	65th Comrades Marathon - Up Run (RSA)	87,00	×1
✓ 22	31/5/1988	63rd Comrades Marathon - Up Run	87,00	×1
✓ 23	17/2/2007	12 hour Circuit Race, Night	82,00	×1
✓ 24	4/10/2014	44th Laingsburg Karoo Ultra-Marathon	80,00	×1
✓ 25	13/9/2014	4th Hout Is Goud Daybreaker Run	80,00	×1
✓ 26	7/9/2013	43rd Laingsburg Karoo Ultra-Marathon	80,00	×1
✓ 27	17/9/2011	1st Hout Is Goud Daybreaker Run	80,00	×1
✓ 28	11/9/2010	40th Laingsburg Karoo Ultra-Marathon	80,00	×1
✓ 29	12/9/2009	39th Laingsburg Karoo Ultra-Marathon	80,00	×1
✓ 30	27/9/2003	33rd Laingsburg Karoo Ultra-Marathon	80,00	×1
✓ 31	29/9/2001	31st Laingsburg Karoo Ultra-Marathon	80,00	×1
✓ 32	12/9/2015	5th Hout Is Goud Daybreaker Run	60,00	×1
✓ 33	30/4/2005	Clover Settlers 60 km Ultra	60,00	×1
✓ 34	20/4/2019	50th Two Oceans Marathon	56,00	×1
✓ 35	31/3/2018	49th Two Oceans Marathon	56,00	×1
✓ 36	15/4/2017	48th Two Oceans Marathon	56,00	×1
✓ 37	26/3/2016	47th Two Oceans Marathon	56,00	×1
✓ 38	18/4/2014	45th Two Oceans Marathon (RSA)	56,00	×1
✓ 39	30/3/2013	44th Two Oceans Marathon (RSA)	56,00	×1
✓ 40	7/4/2012	43rd Two Oceans Marathon (RSA)	56,00	×1
✓ 41	26/3/2005	36th Two Oceans Marathon (RSA)	56,00	×1
✓ 42	10/4/2004	35th Two Oceans Marathon (RSA)	56,00	×1
✓ 43	19/4/2003	34th Two Oceans Marathon (RSA)	56,00	×1
✓ 44	30/3/2002	33rd Two Oceans Marathon	56,00	×1
✓ 45	14/4/2001	32rd Two Oceans Marathon	56,00	×1
✓ 46	22/4/2000	31st Two Oceans Marathon	56,00	×1
✓ 47	3/4/1999	30th Two Oceans Marathon	56,00	×1
✓ 48	11/4/1998	29th Two Oceans Marathon	56,00	×1
✓ 49	29/3/1997	28th Two Oceans Marathon	56,00	×1
✓ 50	6/4/1996	27th Two Oceans Marathon	56,00	×1
✓ 51	15/4/1995	26th Two Oceans Marathon	56,00	×1
✓ 52	2/4/1994	25th Two Oceans Marathon	56,00	×1
✓ 53	10/4/1993	24th Two Oceans Marathon	56,00	×1
✓ 54	18/4/1992	23rd Two Oceans Marathon	56,00	×1
✓ 55	30/3/1991	22nd Two Oceans Marathon	56,00	×1
✓ 56	14/4/1990	21st Two Oceans Marathon	56,00	×1
57	25/3/1989	20th Two Oceans Marathon	56,00	×1
58	17/7/2004	16th Rhodes 52 km Trail Run	52,00	—
59	19/7/2003	15th Rhodes 52 km Trail Run	52,00	—
60	21/7/2001	13th Rhodes 52 km Trail Run	52,00	—
61	14/3/2020	30th Om Die Dam 50km	50,00	—
62	29/2/2020	1st UNIWISP Fast 5-in-1 Marathon	50,00	—
63	13/4/2019	33th Loskop Ultra Marathon 50km	50,00	—
64	16/3/2019	29th Om Die Dam 50km	50,00	—
65	21/4/2018	32th Loskop Ultra Marathon 50km	50,00	—
66	17/3/2018	28th Om Die Dam 50km	50,00	—
67	22/4/2017	31th Loskop Ultra Marathon 50km	50,00	—
68	18/3/2017	27th Om Die Dam 50km	50,00	—
69	16/4/2016	30th Loskop Ultra Marathon 50km	50,00	—
70	12/3/2016	26th Om Die Dam 50km	50,00	—
71	18/4/2015	29th Loskop Ultra Marathon 50km	50,00	—
72	21/3/2015	25th Om Die Dam 50km	50,00	—
73	12/4/2014	28th Loskop Ultra Marathon 50km (RSA)	50,00	—
74	15/3/2014	24th Om Die Dam 50km	50,00	—
75	20/4/2013	27th Loskop Ultra Marathon 50km (RSA)	50,00	—
76	21/4/2012	26th Loskop Ultra Marathon 50km (RSA)	50,00	—
77	23/4/2005	19th Loskop Ultra Marathon 50km	50,00	—
78	3/4/2004	Afrox Steel to Steel	50,00	—
79	20/3/2004	14th Om Die Dam 50km (RSA)	50,00	—
80	13/9/2003	11. Mont-Aux-Sources 50km Challenge	50,00	—
81	15/3/2003	13th Om Die Dam 50km (RSA)	50,00	—
82	14/9/2002	10. Mont-Aux-Sources 50km Challenge	50,00	—
83	16/3/2002	12th Om Die Dam 50km (RSA)	50,00	—
84	1/9/2001	9. Mont-Aux-Sources 50km Challenge	50,00	—
85	17/3/2001	11th Om Die Dam 50km	50,00	—
86	18/3/2000	10th Om Die Dam 50km	50,00	—
87	2/4/2017	Modern Athlete Irene Ultra	48,00	—
88	10/4/2016	Modern Athlete Irene Ultra	48,00	—