Oliver Kowalski

Born : 1969 Cat. M55 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 ?

Belgium

Spain

France

Germany

Switzerland

58,6%

Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 5 295; Σ finishers = 9 031. 5 295 / 9 031 × 100 = 58.63%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21

Km — ultra races1 614 km

> 100 km2

> 24h2

Longest race139,7 km

5ème Les 24 heures de Liege — 12/9/2009

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road28,7%

Trail71,3%

Records

50 km4h27'32 100 km12h06'10 50 mi10h08'00 24 h139,68 km

HISTORY

21 race(s)

Date		Race	Perf.	Rk
2013
06.07	100km	7. thüringenULTRA 100 km	13:54:54 h	186
25.05	72.7km trail race	41. GutsMuths-Rennsteiglauf	9:32:20 h	1564
11.05	67km	7. Bödefelder Hollenlauf 67 km	8:10:17 h	34
2012
26.05	85km	4. Keufelskopf Ultra-Trail	14:10:14 h	54
24.03	80km	5ème Le Trail de Paris-Ile de France 80 km	10:08:00 h	721
03.03	50km	50km Lahntallauf, Marburg	4:50:54 h	89
2011
30.10	63.3km trail race	11. Röntgenlauf	8:05:37 h	342
16.04	106km	3. Ultra Trail Serra de Tramuntana 106 km	22:00:04 h	156
2010
31.10	100km	10. Röntgenlauf - 100km Jubiläumslauf	12:35:34 h	76
11.09	24h	6ème Les 24 heures de Liege	73.008 km	20
22.08	68.2km	2. Allgäu Panorama Ultra Trail	10:59:04 h	75
03.07	100km	4. thüringenULTRA 100km	12:06:10 h	60
24.04	51km	31. Harzquerung Wernigerode-Nordhausen	5:23:39 h	126
2009
25.10	63.3km	9. Röntgenlauf	6:51:47 h	171
12.09	24h	5ème Les 24 heures de Liege	139.680 km	16
23.08	68.2km	1. Allgäu Panorama Ultra Trail	11:06:06 h	192
18.04	50km	11. Int. 50km-Lauf des SSC Hanau-Rodenbach - Open race	4:27:32 h	117
18.04	50km	11. Int. 50km-Lauf des SSC Hanau-Rodenbach - DUV-DM	4:27:32 h	112
2008
26.10	63.3km	8. Röntgenlauf	6:59:56 h	208
2005
17.06	100km	47. 100 km Lauf Biel	12:43:07 h	795
2003
26.10	63.3km	3. Röntgenlauf	7:38:06 h	202

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/9/2009	5ème Les 24 heures de Liege	139,68	×4
✓ 2	16/4/2011	3. Ultra Trail Serra de Tramuntana 106 km	106,00	×3
✓ 3	6/7/2013	7. thüringenULTRA 100 km	100,00	×2
✓ 4	31/10/2010	10. Röntgenlauf - 100km Jubiläumslauf	100,00	×2
✓ 5	3/7/2010	4. thüringenULTRA 100km	100,00	×2
✓ 6	17/6/2005	47. 100 km Lauf Biel	100,00	×2
✓ 7	26/5/2012	4. Keufelskopf Ultra-Trail	85,00	×2
✓ 8	24/3/2012	5ème Le Trail de Paris-Ile de France 80 km	80,00	×2
✓ 9	11/9/2010	6ème Les 24 heures de Liege	73,01	×2
✓ 10	25/5/2013	41. GutsMuths-Rennsteiglauf (GER)	72,70	×2
✓ 11	22/8/2010	2. Allgäu Panorama Ultra Trail	68,20	×2
✓ 12	23/8/2009	1. Allgäu Panorama Ultra Trail	68,20	×2
✓ 13	11/5/2013	7. Bödefelder Hollenlauf 67 km	67,00	×1
✓ 14	30/10/2011	11. Röntgenlauf (GER)	63,30	×1
✓ 15	25/10/2009	9. Röntgenlauf	63,30	×1
✓ 16	26/10/2008	8. Röntgenlauf	63,30	×1
✓ 17	26/10/2003	3. Röntgenlauf	63,30	×1
✓ 18	24/4/2010	31. Harzquerung Wernigerode-Nordhausen	51,00	×1
✓ 19	3/3/2012	50km Lahntallauf, Marburg	50,00	×1
✓ 20	18/4/2009	11. Int. 50km-Lauf des SSC Hanau-Rodenbach - Open race	50,00	×1