Thomas Zuberbühler

Born : 1974 Cat. M50 Ultrarunner since 2000

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 ?

Austria

Switzerland

19,6%

Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 955; Σ finishers = 4 873. 955 / 4 873 × 100 = 19.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed13

Km — ultra races753 km

> 100 km1

> 160 km1

> 200 km1

Longest race228,0 km

20. Dynafit TransAlpine-Run — 6/9/2025

Km per year (ultra races)

2022

2023

2024

228

2025

2026

Race types (share of distance)

Road26,6%

Trail43,2%

Stage30,3%

Records

100 km9h32'24

HISTORY

7 race(s)

Date		Race	Perf.	Rk
2025
06.09	228km/7stages	20. Dynafit TransAlpine-Run	37:53:02 h	250
2017
29.07	47km	32. Swiss Alpine Marathon K47	6:21:17 h	160
2004
31.07	78km	19. Swiss Alpine Marathon	8:39:58 h	161
2003
13.06	100km	45. 100 km Lauf Biel	10:24:36 h	244
2002
14.06	100km	44. 100 km Lauf Biel	9:32:24 h	122
2001
08.06	100km	43. 100 km Lauf Biel - Militär-Patrouillenlauf	9:38:45 h	11
2000
16.06	100km	42. 100 km Lauf Biel - Militär-Patrouillenlauf	10:48:24 h	14

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	6/9/2025	20. Dynafit TransAlpine-Run	228,00	×9
✓ 2	13/6/2003	45. 100 km Lauf Biel	100,00	×4
✓ 3	14/6/2002	44. 100 km Lauf Biel	100,00	×4
✓ 4	8/6/2001	43. 100 km Lauf Biel - Militär-Patrouillenlauf	100,00	×4
✓ 5	16/6/2000	42. 100 km Lauf Biel - Militär-Patrouillenlauf	100,00	×4
✓ 6	31/7/2004	19. Swiss Alpine Marathon	78,00	×3
✓ 7	29/7/2017	32. Swiss Alpine Marathon K47	47,00	×1