Thanathorn Juangroongruangkit
ID 507533
Born : 1978 Cat. M45 Ultrarunner since 2014 THA
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
4
Countries visited ?CHNChinaITAItalyJORJordanTHAThailand
50,9%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 688; Σ finishers = 3 315. 1 688 / 3 315 × 100 = 50.92%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 505 km
> 100 km8
> 160 km5
> 200 km3
> 24h1
Longest race330,0 km
8° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta — 10/9/2017

Km per year (ultra races)

359
4 races
2022
100
1 race
2023
100
1 race
2024
107
1 race
2025
2026

Race types (share of distance)

Road11,2%
Trail68,8%
Stage20,0%

Records

50 km7h48'05100 km16h24'26100 mi31h53'4424 h120,00 km

HISTORY

21 race(s)
DateRacePerf.Rk
2025
02.05 107km THA4th Amazean Jungle Thailand by UTMB - Betong 100 30:02:02 h48
2024
13.01 100km THA2nd Kheknoi Ultra Trail 100 km 21:35:34 h11
2023
23.09 100km THA4th Utdm 100 Ultra-Trail Doi Muser 24:00:28 h50
2022
05.06 109km THA1st The Yao Yai Trail - 109 km 24:07:15 h9
07.05 100km THA1st Amazean Jungle Trail - 100km 27:06:52 h15
12.03 100km THA6th Ultra Trail Unseen Koh Chang (UTKC) - The Jungle 100 km 16:24:26 h14
06.02 50km THA3rd Evil Trail 8:34:32 h13
2021
10.12 168km THA2nd Thailand by UTMB - 100mi 46:40:06 h55
2020
27.09 50km THA16th The Columbia Trail Masters 10:33:12 h276
2019
20.07 24h THA1st 24H Thailand 120.000 km16
2018
08.12 60km THA4th Tanaosri Trail - TNT60 17:23:00 h188
2017
21.10 100km THA1st Ultra-Trail Nan100 (UTN100) 21:30:46 h11
10.09 330km ITA8° Tor des Géants - 330 km Endurance Trail della Valle d'Aosta 6d 05:45:13 h457
22.01 50km THA1st The KMK Trail Challenge 7:48:05 h37
2016
19.10 100km THA2nd TU100 Thailand Ultramarathon 21:25:00 h8
30.01 100km THA5th The North Face 100 Thailand - 100 km 17:30:42 h63
2015
22.11 50km THA1st Tanaosri Trail - TNT50 14:52:14 h116
06.11 100mi THA100 Miles Thailand 31:53:44 h34
31.05 250km/6stages CHNGobi March China 2d 01:40:48 h76
2014
16.02 250km/6stages JORSahara Race Jordan 46:39:56 h101
08.02 50km THA3rd The North Face 100 Thailand - 50 km 8:12:24 h111