Ruth Theresia
Born : 1990 Cat. W35 Ultrarunner since 2015 INA
42
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
8
Countries visited ?BRUBruneiFRAFranceHKGHong KongINAIndonesiaKSASaudi ArabiaMASMalaysiaPHIPhilippinesTHAThailand
46,7%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 2 072; Σ finishers = 4 441. 2 072 / 4 441 × 100 = 46.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed43
Km — ultra races3 358 km
> 100 km5
> 160 km2
Longest race171,0 km

Km per year (ultra races)

375
6 races
2022
230
4 races
2023
382
6 races
2024
125
2 races
2025
66
1 race
2026

Race types (share of distance)

Trail96,1%
Stage3,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F25
🏅 Top 31
🏅 Top 3 F34
Longest winning streak0
Current streak0

HISTORY

42 race(s)
DateRacePerf.Rk
2026
13.06 65.9km INA2nd Lake Toba by UTMB - Ultimate Expedition 60K 11:30:16 h10
2025
25.10 75km HKG5th Kailas Fish N Sheep 75k 13:30:01 h33
12.04 50km INA2nd Semarang Trail Run 11:09:47 h14
2024
30.11 80km INA5th Siksorogo Lawu Ultra 80 16:06:45 h10
17.11 60km INA1st Borneo Ultra Mixed Trail 9:11:09 h14
20.10 60km INA3rd Bontang International Ultra Trail 10:30:09 h11
08.06 52km INA1st Jabar Ultra Trail 22:39:56 h5
04.05 50km INA1st Trail of The Kings 8:10:09 h11
17.02 50mi HKG5th The 9 Dragons - 50 Miles 14:53:57 h10
2023
02.12 50km INA4th Siksorogo Lawu Ultra 50 10:06:48 h13
19.11 60km INA2nd Bontang International Ultra Trail 11:26:07 h18
25.03 70km HKG8th Lantau Trail race 70k 11:41:26 h48
05.03 50km INA1st Natural Selection Indonesia (WMTRC) 10:54:00 h8
2022
03.12 50km INA3rd Siksorogo Lawu Ultra 50 10:36:33 h13
05.11 78km THA1st Long Trail World Mountain & Trail Running Championships 2021 (WMTRC) 13:00:45 h163
16.10 60km INA1st Bontang International Ultra Trail 11:45:56 h10
10.09 50km INA1st IUATR Ultra Run 9:42:30 h7
17.07 85km INA1st Indonesia Trail Running National Championship 17:27:19 h13
02.07 52km INA4th Mantra Summits Challenge 52 km 13:17:41 h10
2020
08.02 83km KSA1st EcoTrail AlUla 83 km 10:50:39 h8
2019
07.12 50km INA2nd Siksorogo Lawu Ultra 50 10:44:21 h13
30.08 171km FRA17ème Ultra Trail Tour du Mont Blanc 43:41:42 h1104
29.06 100km INA3rd Sentul Hill Trail Run 100 km 27:47:24 h6
02.02 130km/2stages HKG3rd The 9 Dragons - 50/50 29:28:49 h61
2018
20.10 109km THA2nd Ultra-Trail Nan100 (UTN100) 29:13:21 h89
06.10 70km INA2nd Plataran X Trail 10:18:14 h8
28.09 100km INA4th Ijen Trail Running 100K 18:39:25 h3 🥉
15.09 100km INA2nd Bandung 100 23:27:08 h9
18.08 65km INA2nd Sentul Hill Trail Run 65 km 10:44:09 h6
14.07 73km INA2nd Mantra Summits Challenge 75 km 21:35:05 h10
24.03 100km BRU2nd Beach Bunch's 100 km Trail Challenge 17:05:02 h6
04.03 50km PHI3rd Cordillera Mountain Ultra 12:22:08 h199
16.02 100km THA4th Ultra Trail Unseen Koh Chang (UTKC) - The Jungle 100 km 24:40:40 h15
2017
26.11 50mi PHI7th Clark-Miyamit Falls Trail Ultra (CM50) 14:24:42 h20
07.10 100km INA4th MesaStila Ultra Race 100K 29:44:26 h20
09.07 65km INA1st Sentul Hill Trail Run 65km 11:54:28 h9
20.05 100km INA3rd Ijen Trail Running 100K 22:45:14 h5
13.05 100mi MAS3rd Ultimate Trails Of Penang Eco 100 miles 36:10:28 h7
25.02 100km BRU1st Beach Bunch's 100 km Trail Challenge 17:53:30 h6
2016
04.11 102km INA4th Bromo Tengger Semeru Ultra 100km 27:12:52 h6
08.10 100km INA3rd MesaStila Ultra Race 100K 30:42:26 h13
2015
07.11 70km INA3rd Bromo Tengger Semeru Ultra 70km 16:19:48 h70