Tomas Dittrich
ID 29827
Born : 1969 Cat. M55 Ultrarunner since 2007 CZE
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
67
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
5
Countries visited ?CZECzechiaFRAFranceGERGermanyHUNHungaryUSAUnited States
52,5%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 1 335; Σ finishers = 2 544. 1 335 / 2 544 × 100 = 52.48%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed44
Km — ultra races6 201 km
> 100 km24
> 160 km18
> 200 km14
> 24h23
> 48h13
Longest race603,8 km
Les 6 jours d'Antibes — 3/6/2012

Km per year (ultra races)

266
1 race
2022
2023
267
1 race
2024
230
1 race
2025
242
1 race
2026

Race types (share of distance)

Road81,0%
Trail4,8%
Stage4,8%
?9,4%

Records

50 km4h47'56100 km10h25'1150 mi10h44'226 h58,04 km12 h106,47 km24 h192,29 km48 h316,50 km6 d603,84 km

HISTORY

46 race(s) · 11 split(s) nested
DateRacePerf.Rk
2026
24.07 48h CZE25. Sri Chinmoy Self-Transcendence 48-Std.-Lauf Kladno 241.943 km16
2025
25.07 48h CZE24. Sri Chinmoy Self-Transcendence 48-Std.-Lauf Kladno 230.272 km19
2024
26.07 48h CZE23. Sri Chinmoy Self-Transcendence 48-Std.-Lauf Kladno 266.648 km9
2022
22.07 48h CZESelf-Transcendence Race 48h Kladno 266.000 km7
2021
23.07 48h CZESelf-Transcendence Race 48h Kladno 261.000 km7
2019
26.07 48h CZESelf-Transcendence Race 48h Kladno 215.454 km20
2018
27.10 24h CZE2. Běh na 24 hodin Pilsen 121.200 km19
20.07 48h CZESelf-Transcendence Race 48h Kladno 280.274 km9
2017
21.07 48h CZESelf-Transcendence Race 48 Std. Kladno 213.114 km29
2016
29.07 48h CZESelf-Transcendence Race 48 Std. Kladno 207.000 km22
2015
31.07 48h CZESelf-Transcendence Race 48h Kladno 100.000 km33
2014
19.07 68km CZE1. Jizersky Ultratrail 10:38:25 h103
12.04 50km CZE50 km Marathon Mnisek pod Brdy 5:37:52 h149
2013
05.10 24h CZEBěh na 24 hodin Pilsen 76.005 km20
2012
08.09 24h GER9. Die 24 Stunden von Bernau 100.165 km29
21.07 24h CZESelf-Transcendence Race 24h Kladno - Mistrovstvi CR 104.266 km25
21.07 24h CZESelf-Transcendence Race 24h Kladno 104.266 km32
03.06 6d FRALes 6 jours d'Antibes 603.843 km24
28.04 24h HUN11. Sárvári 24 órás futás 2012 169.100 km12
14.04 50km CZE50 km Marathon Mnisek pod Brdy 4:47:56 h47
17.03 50km CZEPlzenska 50 km okolo Bolevaku 4:50:20 h6
2011
30.07 24h CZESelf-Transcendence Race 24h Kladno 108.230 km20
2010
19.06 212km HUNIV. Ultrabalaton 212km 30:26:18 h49
29.05 6h CZESelf-Transcendence 6 h race Prag 54.655 km16
13.05 6h FRAIAU 24h WC Brive (Les 24 heures de Brive) - 6h Split 59.124 km148
13.05 12h FRAIAU 24h WC Brive (Les 24 heures de Brive) - 12h Split 101.755 km187
13.05 24h FRAIAU 24h EC Brive (Les 24 heures de Brive) 192.285 km86
13.05 24h FRAIAU 24h WC Brive (Les 24 heures de Brive) 192.285 km115
2009
08.08 24h CZESelf-Transcendence Race 24h Kladno 188.090 km5
06.06 6h CZESelf-Transcendence 6 h race Prag 58.044 km13
16.05 50mi USA16th Bishop High Sierra Ultramarathons 50 Miles 10:44:22 h14
18.04 50km CZE50 km Marathon Mnisek pod Brdy 5:01:52 h59
20.03 100km CZE14. Brno Spring 48 Hour Indoor - 100km Split 11:47:05 h13
20.03 12h CZE14. Brno Spring 48 Hour Indoor - 12h Split 102.000 km11
20.03 24h CZE14. Brno Spring 48 Hour Indoor - 24h Split 183.500 km8
20.03 48h CZE14. Brno Spring 48 Hour Indoor 316.500 km5
2008
30.08 300km/8stages GER4. Goretex TransAlpine-Run 2d 08:57:02 h199
16.08 50km GER19. Leipziger 100 km Lauf am Auensee - 50km Split 4:50:28 h50
16.08 100km GER19. Leipziger 100 km Lauf am Auensee 11:37:11 h73
31.05 12h CZESelf-Transcendence 12 h race Prag 106.473 km8
31.05 100km CZESelf-Transcendence 100km Lauf Prag 11:15:16 h9
28.03 12h CZE13. Brno Spring 48 Hour Indoor - 12h Split 103.250 km16
28.03 24h CZE13. Brno Spring 48 Hour Indoor - 24h Split 159.433 km22
28.03 48h CZE13. Brno Spring 48 Hour Indoor 263.880 km16
2007
18.08 50km GER18. Leipziger 100 km Lauf am Auensee - 50 km Split 4:43:56 h46
18.08 100km GER18. Leipziger 100 km Lauf am Auensee 10:25:11 h48