Istvan Kosznovszki

Born : 1974 Cat. M50 Ultrarunner since 2004

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 ?

Hungary

Slovenia

38,8%

Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 591; Σ finishers = 1 525. 591 / 1 525 × 100 = 38.75%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed7

Km — ultra races501 km

> 100 km2

Longest race109,3 km

4. Sárvári 12 órás futás 2005 — 27/4/2005

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road57,8%

Trail42,2%

Records

50 km4h59'11 12 h109,29 km

HISTORY

7 race(s)

Date		Race	Perf.	Rk
2012
14.04	55.6km	Matraberc Trail 56	11:17:00 h	272
2011
30.04	55.6km	Matraberc Trail 56	11:01:00 h	235
2007
08.09	50km	7. Slowenischer Alpen Marathon SAM	5:08:35 h	5
2006
09.09	50km	6. Slowenischer Alpen Marathon SAM	4:59:11 h	12
29.04	12h	5. Sárvári 12 órás futás 2006	74.230 km	50
2005
27.04	12h	4. Sárvári 12 órás futás 2005	109.286 km	15
2004
23.04	12h	3. Sárvári 12 órás futás 2004	106.193 km	9

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	27/4/2005	4. Sárvári 12 órás futás 2005	109,29	×5
✓ 2	23/4/2004	3. Sárvári 12 órás futás 2004	106,19	×5
✓ 3	29/4/2006	5. Sárvári 12 órás futás 2006	74,23	×3
✓ 4	14/4/2012	Matraberc Trail 56	55,60	×2
✓ 5	30/4/2011	Matraberc Trail 56	55,60	×2
✓ 6	8/9/2007	7. Slowenischer Alpen Marathon SAM	50,00	×2
✓ 7	9/9/2006	6. Slowenischer Alpen Marathon SAM	50,00	×2