Jirka Vaclavik
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Born : 1986
Cat. M40 Ultrarunner since 2004
8
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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 ?
AustriaCzechia
AustriaCzechia35,0%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 221; Σ finishers = 632. 221 / 632 × 100 = 34.97%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races731 km
> 100 km2
> 24h2
Longest race149,7 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road54,6%
Trail45,4%
HISTORY
9 race(s) · 1 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 17.10 | 50km | 1. Strom Ultra Maraton |
5:03:57 h | 4 |
| 2012 | ||||
| 21.07 | 24h | Self-Transcendence Race 24h Kladno - Mistrovstvi CR |
149.674 km | 13 |
| 21.07 | 24h | Self-Transcendence Race 24h Kladno |
149.674 km | 15 |
| 2011 | ||||
| 26.03 | 100km | Běhu na 100 km Pilsen |
9:18:28 h | 13 |
| 26.03 | 50km | Běhu na 100 km Pilsen - 50km Split | 4:22:33 h | 13 |
| 2010 | ||||
| 12.06 | 85km | 2. Silva Nortica Run |
9:13:05 h | 8 |
| 17.04 | 50km | 50 km Marathon Mnisek pod Brdy |
4:19:21 h | 26 |
| 2009 | ||||
| 18.04 | 50km | 50 km Marathon Mnisek pod Brdy |
4:35:22 h | 29 |
| 2007 | ||||
| 14.04 | 50km | 50 km Marathon Mnisek pod Brdy |
4:49:01 h | 65 |
| 2004 | ||||
| 17.04 | 47km | 50 km Marathon Mnisek pod Brdy |
4:36:47 h | 57 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/7/2012 | Self-Transcendence Race 24h Kladno - Mistrovstvi CR | 149,67 | ×6 |
| ✓ 2 | 26/3/2011 | Běhu na 100 km Pilsen | 100,00 | ×4 |
| ✓ 3 | 12/6/2010 | 2. Silva Nortica Run | 85,00 | ×3 |
| ✓ 4 | 17/10/2015 | 1. Strom Ultra Maraton | 50,00 | ×2 |
| ✓ 5 | 17/4/2010 | 50 km Marathon Mnisek pod Brdy | 50,00 | ×2 |
| ✓ 6 | 18/4/2009 | 50 km Marathon Mnisek pod Brdy | 50,00 | ×2 |
| ✓ 7 | 14/4/2007 | 50 km Marathon Mnisek pod Brdy | 50,00 | ×2 |
| ✓ 8 | 17/4/2004 | 50 km Marathon Mnisek pod Brdy | 47,00 | ×2 |