Zdenek Doubek

Born : 1956 Cat. M70 Ultrarunner since 2015

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 ?

Czechia

74,3%

Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 193; Σ finishers = 1 605. 1 193 / 1 605 × 100 = 74.33%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed15

Km — ultra races1 484 km

> 100 km3

> 24h2

Longest race116,2 km

Self-Transcendence Race 24h Kladno — 21/7/2018

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road45,1%

Trail54,9%

Records

100 km16h09'34 12 h93,35 km 24 h116,19 km

HISTORY

15 race(s) · 4 split(s) nested

Date		Race	Perf.	Rk
2021
17.07	100km	9. MiniTMMTR - TransMoravian Masochist Trail Run	16:46:15 h	16
2020
18.07	100km	8. MiniTMMTR - TransMoravian Masochist Trail Run	17:28:15 h	17
2019
13.07	100km	7. MiniTMMTR - TransMoravian Masochist Trail Run	16:31:06 h	12
14.06	100km	Krakonosova Stovka 100 km	24:36:48 h	274
25.05	12h	Self-Transcendence 12 h race Prag	92.739 km	23
2018
05.10	115km	Stovka Podkrkonosim 115 km	24:56:00 h	83
01.09	100km	Baroko ultra 100 km	16:09:34 h	46
21.07	24h	Self-Transcendence Race 24h Kladno	116.194 km	41
21.07	6h	Self-Transcendence Race 24h Kladno - 6h Split	45.000 km	51
21.07	12h	Self-Transcendence Race 24h Kladno - 12h Split	72.000 km	48
15.06	100km	Krakonosova Stovka 100 km	18:45:44 h	204
26.05	12h	Self-Transcendence 12 h race Prag	82.713 km	32
2017
22.07	24h	Self-Transcendence Race 24 Std. Kladno	115.449 km	44
22.07	6h	Self-Transcendence Race 24 Std. Kladno - 6h Split	45.000 km	55
22.07	12h	Self-Transcendence Race 24 Std. Kladno - 12h Split	79.000 km	49
16.06	100km	Krakonosova Stovka 100 km	26:47:04 h	346
27.05	12h	Self-Transcendence 12 h race Prag	93.353 km	16
2016
28.05	12h	Self-Transcendence 12 h race Prag	87.685 km	30
2015
13.06	12h	Self-Transcendence 12 h race Prag	80.759 km	24

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	21/7/2018	Self-Transcendence Race 24h Kladno	116,19	×3
✓ 2	22/7/2017	Self-Transcendence Race 24 Std. Kladno	115,45	×3
✓ 3	5/10/2018	Stovka Podkrkonosim 115 km	115,00	×3
✓ 4	17/7/2021	9. MiniTMMTR - TransMoravian Masochist Trail Run	100,00	×3
✓ 5	18/7/2020	8. MiniTMMTR - TransMoravian Masochist Trail Run	100,00	×3
✓ 6	13/7/2019	7. MiniTMMTR - TransMoravian Masochist Trail Run	100,00	×3
✓ 7	14/6/2019	Krakonosova Stovka 100 km	100,00	×3
✓ 8	1/9/2018	Baroko ultra 100 km	100,00	×3
✓ 9	15/6/2018	Krakonosova Stovka 100 km	100,00	×3
✓ 10	16/6/2017	Krakonosova Stovka 100 km	100,00	×3
✓ 11	27/5/2017	Self-Transcendence 12 h race Prag	93,35	×2
✓ 12	25/5/2019	Self-Transcendence 12 h race Prag	92,74	×2
✓ 13	28/5/2016	Self-Transcendence 12 h race Prag	87,69	×2
✓ 14	26/5/2018	Self-Transcendence 12 h race Prag	82,71	×2
✓ 15	13/6/2015	Self-Transcendence 12 h race Prag	80,76	×2