Muhammad Firuz Hamzah
Born : 1976 Cat. M50 Ultrarunner since 2017 MAS
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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 ?MASMalaysia
65,0%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 4 539; Σ finishers = 6 979. 4 539 / 6 979 × 100 = 65.04%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races1 957 km
> 100 km1
Longest race104,0 km

Km per year (ultra races)

341
4 races
2022
246
3 races
2023
101
2 races
2024
2025
163
3 races
2026

Race types (share of distance)

Road26,2%
Trail73,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

28 race(s)
DateRacePerf.Rk
2026
01.08 53km MAS4th Magnificent Baling 50 11:55:52 h921
06.06 50km MAS1st The Magnificent Batangsi Ultra 14:03:06 h166
01.02 60km MAS2nd Selama Ultra 17:54:04 h283
2024
16.11 48km MAS1st Malaysia Ultra-Trail by UTMB - MY50 11:59:36 h142
26.10 53km MAS2nd Magnificent Baling 50 12:02:36 h199
2023
13.10 100km MAS1st Magnificent Baling 100km 24:41:47 h62
20.05 96km MAS1st i-Ultra Challenge 21:46:02 h3 🥉
12.03 50km MAS2nd Perlis Endurance Run 8:41:32 h28
2022
08.10 62km MAS4th Ultimate Trails of Penang 60 km 20:53:07 h101
03.09 100km MAS1st Kailas Perak Ultra 100km 17:52:29 h55
16.07 100km MAS6th Cameron 100 km Ultra Trail 27:53:53 h220
28.05 79km MAS1st Pearl of the Orient Ultra 13:59:40 h177
2020
01.03 50km MAS3rd Langkawi 50 km Ultra Marathon 8:48:13 h87
01.02 104km MAS4th UiTM Ultramarathon 104 km 21:16:29 h65
2019
21.12 75km MAS1st Perlis Ultra Marathon 75km 14:06:31 h55
14.12 55km MAS2nd Malaysia Mountain Trail Festival - 55KM Ultra Challenge 15:46:50 h290
27.07 100km MAS4th Cameron 100 km Ultra Trail 28:24:35 h271
23.06 50km MAS5th Ultimate Trails Of Penang Eco 50 km 16:20:30 h121
27.04 70km MAS1st Ultra Trail Langkawi 14:43:09 h38
23.03 100km MAS3rd Gopeng Ultra Trail 100 km 19:45:52 h103
16.02 84km MAS3rd UiTM Ultramarathon 84 km 15:23:43 h133
19.01 16h MAS6th Watergate 16hr 70.000 km63
2018
28.07 55km MAS3rd Cameron 55 km Ultra Trail 13:03:45 h200
13.05 54km MAS4th Ultimate Trails Of Penang Eco 50 km 16:51:18 h139
2017
30.09 84km MAS4. Penang 84 km Challenge 13:42:38 h88
22.07 55km MAS2nd Cameron 55 km Ultra Trail 12:56:06 h218
16.04 50km MAS3rd Route 68 Challenge - 50 km 7:59:34 h228
25.03 50km MAS1st Gopeng Ultra Trail 50 km 9:53:44 h111