Jakub Kolman
Born : 1976 Cat. M50 Ultrarunner since 2014 CZE
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
2
Countries visited ?CZECzechiaSVKSlovakia
22,8%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 300; Σ finishers = 1 314. 300 / 1 314 × 100 = 22.83%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races4 010 km
> 100 km12
> 160 km9
> 200 km7
> 24h12
> 48h2
Longest race650,8 km

Km per year (ultra races)

313
2 races
2022
553
1 race
2023
651
1 race
2024
272
2 races
2025
2026

Race types (share of distance)

Road82,1%
Trail17,9%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M4
🏅 Top 36
🏅 Top 3 M7
Longest winning streak1
Current streak0

HISTORY

27 race(s) · 9 split(s) nested
DateRacePerf.Rk
2025
26.07 24h CZE24. Sri Chinmoy Self-Transcendence 24-Std.-Lauf Kladno 202.481 km7
28.06 6h SVK23. Sri Chinmoy Self-Transcendence 6-Std.-Lauf Samorin 69.508 km1 🏆
2024
20.04 6d CZE3rd K6 Czech Ultramarathon Festival 650.804 km4
2023
22.04 6d CZE2nd K6 Czech Ultramarathon Festival 553.402 km4
2022
23.07 24h CZESelf-Transcendence Race 24h Kladno 192.094 km10
28.05 12h SVKSelf-Transcendence 12 Hour Race 120.541 km1 🏆
2021
24.07 24h CZESelf-Transcendence Race 24h Kladno 201.225 km5
12.06 63.6km CZE1. Lesempolem 5:43:45 h6
2020
25.07 100mi CZESelf-Transcendence Race 24h Kladno - 100mi Split 16:34:34 h3 🥉
25.07 100km CZESelf-Transcendence Race 24h Kladno - 100km Split 9:16:24 h4
25.07 24h CZESelf-Transcendence Race 24h Kladno - Mistrovství ČR 201.154 km7
25.07 24h CZESelf-Transcendence Race 24h Kladno 201.154 km8
2019
27.07 24h CZESelf-Transcendence Race 24h Kladno - Mistrovství ČR 85.000 km44
27.07 24h CZESelf-Transcendence Race 24h Kladno 85.000 km59
25.05 12h CZESelf-Transcendence 12 h race Prag 129.072 km2 🥈
2018
21.07 24h CZESelf-Transcendence Race 24h Kladno 72.000 km59
26.05 12h CZESelf-Transcendence 12 h race Prag 123.809 km2 🥈
12.05 86km CZE5 Ultramaraton Borak 7:34:34 h6
2017
22.07 24h CZESelf-Transcendence Race 24 Std. Kladno 210.824 km6
13.05 86km CZE4. Ultramaraton Borak 7:55:23 h8
2016
17.09 63km CZEBrněnský masakr 63 km 6:18:57 h19
29.07 24h CZESelf-Transcendence Race 24 Std. Kladno 194.116 km8
04.06 90km CZE8. Silva Nortica Run 90 km 8:47:31 h3 🥉
14.05 86km CZE3. Ultramaraton Borak 8:26:54 h11
2015
19.09 63km CZEBrněnský masakr 63 km 6:49:08 h38
06.06 90km CZE7. Silva Nortica Run 90 km 9:22:01 h1 🏆
2014
07.06 90km CZE6. Silva Nortica Run 90 km 10:37:03 h6