Michal Petricek

Born : 1964 Cat. M60 Ultrarunner since 2003

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

United States

72,0%

Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 262; Σ finishers = 364. 262 / 364 × 100 = 71.98%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed14

Km — ultra races4 557 km

> 100 km14

> 160 km14

> 200 km10

> 24h12

> 48h12

Longest race682,4 km

9th Sri Chinmoy 10 Day Race — 28/4/2004

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road96,3%

?3,7%

Records

48 h214,18 km 6 d458,66 km

HISTORY

24 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2010
30.07	48h	Self-Transcendence Race 48h Kladno	177.579 km	16
2009
07.08	48h	Self-Transcendence Race 48h Kladno	197.267 km	12
26.04	24h	12th Sri Chinmoy 6 Day Race - 24h Split	99.779 km	24
26.04	48h	12th Sri Chinmoy 6 Day Race - 48h Split	177.028 km	22
26.04	6d	12th Sri Chinmoy 6 Day Race	458.663 km	20
2008
08.08	48h	Self-Transcendence Race, 48h Kladno	210.085 km	11
27.04	48h	11th Sri Chinmoy 6 Day Race - 48h Split	170.590 km	14
27.04	6d	11th Sri Chinmoy 6 Day Race	453.835 km	12
2007
03.08	48h	Self-Transcendence Race, 48h Kladno	214.183 km	15
29.04	48h	10th Sri Chinmoy 6 Day Race - 48h Split	173.809 km	27
29.04	24h	10th Sri Chinmoy 6 Day Race - 24h Split	99.779 km	26
29.04	6d	10th Sri Chinmoy 6 Day Race	434.523 km	29
2006
04.08	48h	Self-Transcendence Race, 48h Kladno	176.770 km	15
30.04	48h	9th Sri Chinmoy 6 Day Race - 48h Split	170.590 km	17
30.04	6d	9th Sri Chinmoy 6 Day Race	429.694 km	20
2005
01.05	48h	8th Sri Chinmoy 6 Day Race - 48h Split	138.403 km	30
01.05	6d	8th Sri Chinmoy 6 Day Race	394.289 km	28
2004
28.07	4d	Self-Transcendence Race, 4d Kladno	309.714 km	18
28.04	6d	9th Sri Chinmoy 10 Day Race - 6d Split	445.788 km	16
28.04	10d	9th Sri Chinmoy 10 Day Race	682.362 km	17
2003
31.07	24h	Self-Transcendence Race, 72h Kladno - 24h Split	91.000 km	21
31.07	48h	Self-Transcendence Race, 72h Kladno - 48h Split	169.000 km	19
31.07	72h	Self-Transcendence Race, 72h Kladno	248.265 km	19
21.03	48h	8. Brno Spring 48 Hour Indoor	169.508 km	44
21.03	12h	8. Brno Spring 48 Hour Indoor - 12h Split	79.250 km	42
21.03	24h	8. Brno Spring 48 Hour Indoor - 24h Split	112.500 km	16

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	28/4/2004	9th Sri Chinmoy 10 Day Race	682,36	×10
✓ 2	26/4/2009	12th Sri Chinmoy 6 Day Race	458,66	×7
✓ 3	27/4/2008	11th Sri Chinmoy 6 Day Race	453,84	×7
✓ 4	29/4/2007	10th Sri Chinmoy 6 Day Race	434,52	×6
✓ 5	30/4/2006	9th Sri Chinmoy 6 Day Race	429,69	×6
✓ 6	1/5/2005	8th Sri Chinmoy 6 Day Race	394,29	×6
✓ 7	28/7/2004	Self-Transcendence Race, 4d Kladno	309,71	×4
✓ 8	31/7/2003	Self-Transcendence Race, 72h Kladno	248,27	×3
✓ 9	3/8/2007	Self-Transcendence Race, 48h Kladno	214,18	×3
✓ 10	8/8/2008	Self-Transcendence Race, 48h Kladno	210,09	×3
✓ 11	7/8/2009	Self-Transcendence Race 48h Kladno	197,27	×3
✓ 12	30/7/2010	Self-Transcendence Race 48h Kladno	177,58	×2
✓ 13	4/8/2006	Self-Transcendence Race, 48h Kladno	176,77	×2
✓ 14	21/3/2003	8. Brno Spring 48 Hour Indoor	169,51	×2