Horst Burde

Born : 1937 Cat. M85 Ultrarunner since 1974

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 ?

Germany

Switzerland

13,3%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 1 968; Σ finishers = 14 848. 1 968 / 14 848 × 100 = 13.25%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races600 km

Longest race100,0 km

23. 100 km Lauf Biel (SUI) — 12/6/1981

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road100,0%

Records

100 km9h20'00

HISTORY

6 race(s)

Date		Race	Perf.	Rk
1981
12.06	100km road race	23. 100 km Lauf Biel	13:38:00 h	1158
1979
08.06	100km road race	21. 100 km Lauf Biel	9:20:00 h	155
1978
16.06	100km road race	20. 100 km Lauf Biel	10:29:00 h	280
1977
10.06	100km road race	19. 100 km Lauf Biel	9:30:00 h	103
1976
25.06	100km road race	18. 100 km Lauf Biel	9:58:00 h	161
1974
10.09	100km	6. 100 km Lauf Unna	12:24:04 h	117

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/6/1981	23. 100 km Lauf Biel (SUI)	100,00	×4
✓ 2	8/6/1979	21. 100 km Lauf Biel (SUI)	100,00	×4
✓ 3	16/6/1978	20. 100 km Lauf Biel (SUI)	100,00	×4
✓ 4	10/6/1977	19. 100 km Lauf Biel (SUI)	100,00	×4
✓ 5	25/6/1976	18. 100 km Lauf Biel (SUI)	100,00	×4
✓ 6	10/9/1974	6. 100 km Lauf Unna	100,00	×4