Michael Cvercko

ID 200056

Born : 1934 Cat. M90 Ultrarunner since 1968

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 ?

Switzerland

18,7%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 2 187; Σ finishers = 11 711. 2 187 / 11 711 × 100 = 18.67%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races600 km

Longest race100,0 km

25. 100 km Lauf Biel (SUI) — 3/6/1983

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road100,0%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 32

🏅 Top 3 M2

Longest winning streak1

Current streak0

Records

100 km8h00'00

HISTORY

6 race(s)

Date		Race	Perf.	Rk
1983
03.06	100km road race	25. 100 km Lauf Biel	14:48:00 h	1882
1978
16.06	100km road race	20. 100 km Lauf Biel	10:28:00 h	278
1973
15.06	100km road race	15. 100 km Lauf Biel	8:23:00 h	13
1970
12.06	100km	12. 100 km Lauf Biel	8:38:00 h	16
1969
13.06	100km	11. 100 km Lauf Biel	8:14:00 h	3 🥉
1968
07.06	100km	10. 100 km Lauf Biel	8:00:00 h	1 🏆

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	3/6/1983	25. 100 km Lauf Biel (SUI)	100,00	×4
✓ 2	16/6/1978	20. 100 km Lauf Biel (SUI)	100,00	×4
✓ 3	15/6/1973	15. 100 km Lauf Biel (SUI)	100,00	×4
✓ 4	12/6/1970	12. 100 km Lauf Biel	100,00	×4
✓ 5	13/6/1969	11. 100 km Lauf Biel	100,00	×4
✓ 6	7/6/1968	10. 100 km Lauf Biel	100,00	×4