Rudolf Krajca
Born : 1965 Cat. M60 Ultrarunner since 2017 CZE
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
3
Countries visited ?AUTAustriaCZECzechiaFRAFrance
45,8%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 635; Σ finishers = 1 387. 635 / 1 387 × 100 = 45.78%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19
Km — ultra races2 062 km
> 100 km8
> 160 km2
> 200 km2
> 24h11
Longest race222,9 km

Km per year (ultra races)

308
3 races
2022
2023
2024
55
1 race
2025
2026

Race types (share of distance)

Road85,7%
Trail9,0%
Stage5,3%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0

HISTORY

21 race(s) · 11 split(s) nested
DateRacePerf.Rk
2025
26.07 24h CZE24. Sri Chinmoy Self-Transcendence 24-Std.-Lauf Kladno 55.000 km70
2022
22.10 24h CZE6. Běh na 24 hodin Pilsen 127.107 km12
23.07 24h CZESelf-Transcendence Race 24h Kladno 95.000 km62
23.04 24h CZEK6 Czech Ultramarathon Festival - 24h 85.620 km32
2021
25.09 24h CZE5. Běh na 24 hodin Pilsen 123.454 km17
05.06 100km CZEBěh na 100 km Pilsen 9:14:46 h13
2019
26.10 6h FRA7ème IAU 24h WC, 24 heures d'Albi - 6h Split 64.216 km90
26.10 12h FRA7ème IAU 24h WC, 24 heures d'Albi - 12h Split 111.928 km170
26.10 24h FRA7ème IAU 24h WC, 24 heures d'Albi 147.712 km273
27.07 24h CZESelf-Transcendence Race 24h Kladno - Mistrovství ČR 127.000 km26
27.07 24h CZESelf-Transcendence Race 24h Kladno 127.000 km37
26.07 100km CZESelf-Transcendence Race 24h Kladno - 100km Split 9:18:17 h5
14.06 100km CZEKrakonosova Stovka 100 km 14:20:56 h17
19.05 6h AUT8. Sri Chinmoy 6-h-Lauf Wien 75.511 km1 🏆
2018
27.10 24h CZE2. Běh na 24 hodin Pilsen 222.937 km2 🥈
18.08 109km/2stages CZE10 luzickych sedmistovek / Lausitzer Berge 10:58:16 h4
21.07 24h CZESelf-Transcendence Race 24h Kladno 77.000 km57
12.05 86km CZE5 Ultramaraton Borak 7:26:20 h4
24.03 100km CZEBěhu na 100 km Pilsen 7:59:23 h8
2017
22.07 24h CZESelf-Transcendence Race 24 Std. Kladno 203.509 km7
25.03 100km CZEBěhu na 100 km Pilsen 8:29:34 h11