Ahmad Nizam Yunus

Born : 1974 Cat. M50 Ultrarunner since 2013

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 ?

Malaysia

Singapore

55,0%

Rank quotient ?This runner's calculation uses 75 eligible race(s): Σ(rank − 1) = 6 783; Σ finishers = 12 334. 6 783 / 12 334 × 100 = 54.99%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed75

Km — ultra races5 690 km

> 100 km8

> 160 km2

> 24h3

Longest race168,0 km

8th Route 68 Challenge - 168 km — 4/3/2023

Km per year (ultra races)

644

2022

522

2023

234

2024

394

2025

104

2026

Race types (share of distance)

Road72,3%

Trail27,7%

Records

50 km7h22'00 100 km15h13'12 50 mi16h15'37 12 h81,00 km 24 h109,20 km

HISTORY

75 race(s)

Date		Race	Perf.	Rk
2026
24.01	104km	8th UiTM Ultramarathon 104 km	21:56:29 h	143
2025
06.09	100km	3rd Pahang Ultra	22:28:01 h	108
22.02	100km	10th Route 68 Challenge - 100 km	16:48:44 h	76
08.02	24h	6th Malatra Endurance Run 24h	90.000 km	15
18.01	104km	7th UiTM Ultramarathon 104 km	20:45:55 h	48
2024
26.10	53km	2nd Magnificent Baling 50	11:31:52 h	170
27.07	50km	4th EcoTrail Putrajaya - 50 km	10:04:10 h	59
26.05	50km	6th Langkawi 50 km Ultra Marathon	7:43:24 h	23
11.02	12h	5th Malatra Endurance Run 12h	81.000 km	12
2023
29.07	50km	3rd EcoTrail Putrajaya - 50 km	8:29:17 h	65
18.03	100km	8th TITI 100km Road Ultra Marathon	16:41:53 h	42
11.03	100km	2nd Perlis Endurance Run	15:13:12 h	6
04.03	168km	8th Route 68 Challenge - 168 km	30:56:37 h	28
25.02	104km	5th UiTM Ultramarathon 104 km	20:58:00 h	37
2022
10.12	50km	1st Nakawan Ultra	11:53:35 h	115
19.11	50km	5th Malaysia Mountain Trail Festival - 50KM Ultra Challenge	16:03:53 h	254
17.09	50km	10th The Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon	14:39:34 h	212
10.09	50km	5th Janda Baik Ultra 50 km	8:09:33 h	93
03.09	100km	1st Kailas Perak Ultra 100km	17:15:38 h	48
27.08	12h	1st Taiping Endurance Challenge	75.900 km	10
02.07	100km	1st Route19 Ultra 100km	16:07:20 h	46
21.05	168km	7th Route 68 Challenge - 168 km	31:26:43 h	27
2021
04.12	12h	3rd Larian Mencari Nur	68.475 km	21
2020
11.04	50km	4th Sungai Menyala Forest Trail	7:22:00 h	27
29.02	100km	3rd Langkawi 100 km Ultra Marathon	17:05:09 h	65
16.02	12h	7th Gunung Nuang Endurance 12 hour Run	50.000 km	64
01.02	104km	4th UiTM Ultramarathon 104 km	19:49:18 h	42
2019
28.12	24h	3rd Malatra Endurance Run 24h	109.200 km	15
14.12	55km	2nd Malaysia Mountain Trail Festival - 55KM Ultra Challenge	16:01:48 h	318
07.12	100km	4th Putrajaya 100 - 100 km Run	20:14:03 h	47
09.11	100km	3rd Melaka Ultra 100 km	18:29:19 h	57
26.10	80km	1st EcoTrail Putrajaya - 80 km	16:15:37 h	37
19.10	12h	7th Back 2 Endurance 12 Hour Run - Saturday Run	74.000 km	10
15.09	50km	9th The Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon	12:43:20 h	175
24.08	70km	5th The Magnificent Merapoh Trail (TMMT) 70 km	14:47:00 h	74
17.08	100km	4th Fraser Ultra 100 km	17:11:52 h	30
27.07	55km	4th Cameron 55 km Ultra Trail	13:23:55 h	282
20.04	100km	5th Route 68 Challenge - 100 km	16:45:26 h	143
07.04	50km	3rd Sungai Menyala Forest Trail	9:25:35 h	114
23.03	100km	3rd Gopeng Ultra Trail 100 km	21:37:31 h	137
16.03	100km	6th TITI 100km Road Ultra Marathon	17:11:37 h	144
02.03	100km	3rd Kuching 100 km Road Ultra	18:56:30 h	73
16.02	84km	3rd UiTM Ultramarathon 84 km	15:31:18 h	141
19.01	16h	6th Watergate 16hr	85.000 km	33
2018
29.12	24h	2nd Malatra Endurance Run 24h	100.800 km	19
17.11	100km	2nd Melaka Ultra 100 km	18:34:12 h	33
21.10	50km	2nd Janda Baik Ultra 50 km	9:19:21 h	177
06.10	100km	2nd SG-Ultra Marathon - 100 km	18:50:30 h	58
30.09	12h	6th Back 2 Endurance 12 Hour Run	64.400 km	58
01.09	70km	3rd Fraser Ultra 70 km	11:07:24 h	42
11.08	70km	4th The Magnificent Merapoh Trail (TMMT) 70 km	13:52:20 h	107
13.05	54km	4th Ultimate Trails Of Penang Eco 50 km	18:52:50 h	213
28.04	84km	4th Route 68 Challenge - 84 km	14:05:59 h	111
24.03	50km	2nd Gopeng Ultra Trail 50 km	9:32:35 h	124
24.02	52km	2nd UiTM Ultramarathon	8:27:04 h	184
06.01	16h	5th Watergate 16hr	75.000 km	60
2017
17.12	53km	1st Janda Baik Ultra 53 km	10:57:25 h	304
09.12	12h	3rd 12 hour Bukit Cinta Ultramarathon	50.000 km	125
07.10	100km	1st SG-Ultra Marathon - 100 km	17:51:37 h	91
30.09	84km	4. Penang 84 km Challenge	13:28:31 h	74
10.09	12h	5th Back 2 Endurance 12 Hour Run	66.700 km	48
16.04	50km	3rd Route 68 Challenge - 50 km	7:55:24 h	220
25.03	50km	1st Gopeng Ultra Trail 50 km	8:51:10 h	57
19.03	50km	4th TITI 50km Road Ultra Marathon	7:40:44 h	139
26.02	12h	5th Gunung Nuang Endurance 12 hour Run	50.000 km	212
14.01	16h	4th Watergate 16hr	75.000 km	38
2016
22.10	12h	2nd Universiti Malaya 12 hours Ultra Marathon	60.030 km	18
18.09	50km	3. Penang 50 km Challenge	7:48:09 h	134
04.09	12h	4th Back 2 Endurance 12 hour Run	62.100 km	58
17.07	50km	1st Langkawi 50 km Ultra Marathon	8:36:23 h	78
28.02	12h	4th Gunung Nuang Endurance 12 hour Run	50.000 km	180
09.01	16h	3rd Watergate 16hr	70.000 km	45
2015
12.12	12h	1st 12 hour Bukit Cinta Ultramarathon	65.000 km	37
27.09	50km	2. Penang 50 km Challenge	7:38:56 h	80
2013
13.10	12h	Back 2 Endurance 12 hour Run	51.700 km	48

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	4/3/2023	8th Route 68 Challenge - 168 km	168,00	×3
✓ 2	21/5/2022	7th Route 68 Challenge - 168 km	168,00	×3
✓ 3	28/12/2019	3rd Malatra Endurance Run 24h	109,20	×2
✓ 4	24/1/2026	8th UiTM Ultramarathon 104 km	104,00	×1
✓ 5	18/1/2025	7th UiTM Ultramarathon 104 km	104,00	×1
✓ 6	25/2/2023	5th UiTM Ultramarathon 104 km	104,00	×1
✓ 7	1/2/2020	4th UiTM Ultramarathon 104 km	104,00	×1
✓ 8	29/12/2018	2nd Malatra Endurance Run 24h	100,80	×1
✓ 9	6/9/2025	3rd Pahang Ultra	100,00	×1
✓ 10	22/2/2025	10th Route 68 Challenge - 100 km	100,00	×1
✓ 11	18/3/2023	8th TITI 100km Road Ultra Marathon	100,00	×1
✓ 12	11/3/2023	2nd Perlis Endurance Run	100,00	×1
✓ 13	3/9/2022	1st Kailas Perak Ultra 100km	100,00	×1
✓ 14	2/7/2022	1st Route19 Ultra 100km	100,00	×1
✓ 15	29/2/2020	3rd Langkawi 100 km Ultra Marathon	100,00	×1
✓ 16	7/12/2019	4th Putrajaya 100 - 100 km Run	100,00	×1
✓ 17	9/11/2019	3rd Melaka Ultra 100 km	100,00	×1
✓ 18	17/8/2019	4th Fraser Ultra 100 km	100,00	×1
✓ 19	20/4/2019	5th Route 68 Challenge - 100 km	100,00	×1
✓ 20	23/3/2019	3rd Gopeng Ultra Trail 100 km	100,00	×1
✓ 21	16/3/2019	6th TITI 100km Road Ultra Marathon	100,00	×1
✓ 22	2/3/2019	3rd Kuching 100 km Road Ultra	100,00	×1
✓ 23	17/11/2018	2nd Melaka Ultra 100 km	100,00	×1
✓ 24	6/10/2018	2nd SG-Ultra Marathon - 100 km	100,00	×1
✓ 25	7/10/2017	1st SG-Ultra Marathon - 100 km	100,00	×1
✓ 26	8/2/2025	6th Malatra Endurance Run 24h	90,00	×1
✓ 27	19/1/2019	6th Watergate 16hr	85,00	×1
✓ 28	16/2/2019	3rd UiTM Ultramarathon 84 km	84,00	×1
✓ 29	28/4/2018	4th Route 68 Challenge - 84 km	84,00	×1
✓ 30	30/9/2017	4. Penang 84 km Challenge	84,00	×1
✓ 31	11/2/2024	5th Malatra Endurance Run 12h	81,00	×1
✓ 32	26/10/2019	1st EcoTrail Putrajaya - 80 km	80,00	×1
✓ 33	27/8/2022	1st Taiping Endurance Challenge	75,90	×1
✓ 34	6/1/2018	5th Watergate 16hr	75,00	×1
✓ 35	14/1/2017	4th Watergate 16hr	75,00	×1
✓ 36	19/10/2019	7th Back 2 Endurance 12 Hour Run - Saturday Run	74,00	×1
✓ 37	24/8/2019	5th The Magnificent Merapoh Trail (TMMT) 70 km	70,00	×1
✓ 38	1/9/2018	3rd Fraser Ultra 70 km	70,00	×1
✓ 39	11/8/2018	4th The Magnificent Merapoh Trail (TMMT) 70 km	70,00	×1
✓ 40	9/1/2016	3rd Watergate 16hr	70,00	×1
✓ 41	4/12/2021	3rd Larian Mencari Nur	68,48	×1
✓ 42	10/9/2017	5th Back 2 Endurance 12 Hour Run	66,70	×1
✓ 43	12/12/2015	1st 12 hour Bukit Cinta Ultramarathon	65,00	×1
✓ 44	30/9/2018	6th Back 2 Endurance 12 Hour Run	64,40	×1
✓ 45	4/9/2016	4th Back 2 Endurance 12 hour Run	62,10	×1
✓ 46	22/10/2016	2nd Universiti Malaya 12 hours Ultra Marathon	60,03	×1
✓ 47	14/12/2019	2nd Malaysia Mountain Trail Festival - 55KM Ultra Challenge	55,00	×1
✓ 48	27/7/2019	4th Cameron 55 km Ultra Trail	55,00	×1
✓ 49	13/5/2018	4th Ultimate Trails Of Penang Eco 50 km	54,00	×1
✓ 50	26/10/2024	2nd Magnificent Baling 50	53,00	—
✓ 51	17/12/2017	1st Janda Baik Ultra 53 km	53,00	—
✓ 52	24/2/2018	2nd UiTM Ultramarathon	52,00	—
53	13/10/2013	Back 2 Endurance 12 hour Run	51,70	—
54	27/7/2024	4th EcoTrail Putrajaya - 50 km	50,00	—
55	26/5/2024	6th Langkawi 50 km Ultra Marathon	50,00	—
56	29/7/2023	3rd EcoTrail Putrajaya - 50 km	50,00	—
57	10/12/2022	1st Nakawan Ultra	50,00	—
58	19/11/2022	5th Malaysia Mountain Trail Festival - 50KM Ultra Challenge	50,00	—
59	17/9/2022	10th The Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon	50,00	—
60	10/9/2022	5th Janda Baik Ultra 50 km	50,00	—
61	11/4/2020	4th Sungai Menyala Forest Trail	50,00	—
62	16/2/2020	7th Gunung Nuang Endurance 12 hour Run	50,00	—
63	15/9/2019	9th The Most Beautiful Thing (TMBT) 50 km Ultra Trail Marathon	50,00	—
64	7/4/2019	3rd Sungai Menyala Forest Trail	50,00	—
65	21/10/2018	2nd Janda Baik Ultra 50 km	50,00	—
66	24/3/2018	2nd Gopeng Ultra Trail 50 km	50,00	—
67	9/12/2017	3rd 12 hour Bukit Cinta Ultramarathon	50,00	—
68	16/4/2017	3rd Route 68 Challenge - 50 km	50,00	—
69	25/3/2017	1st Gopeng Ultra Trail 50 km	50,00	—
70	19/3/2017	4th TITI 50km Road Ultra Marathon	50,00	—
71	26/2/2017	5th Gunung Nuang Endurance 12 hour Run	50,00	—
72	18/9/2016	3. Penang 50 km Challenge	50,00	—
73	17/7/2016	1st Langkawi 50 km Ultra Marathon	50,00	—
74	28/2/2016	4th Gunung Nuang Endurance 12 hour Run	50,00	—
75	27/9/2015	2. Penang 50 km Challenge	50,00	—