Ingrid Guhlemann

Born : 1950 Cat. W75 Ultrarunner since 1998

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

Netherlands

Switzerland

60,1%

Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 1 409; Σ finishers = 2 346. 1 409 / 2 346 × 100 = 60.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed4

Km — ultra races268 km

Longest race100,0 km

40. 100 km Lauf Biel — 12/6/1998

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road100,0%

Records

50 km4h52'55 100 km12h56'10 6 h59,35 km

HISTORY

6 race(s)

Date		Race	Perf.	Rk
2001
11.03	50km	6de Zes uurs ultraloop Stein - 50km Split	5:09:42 h	146
11.03	6h	6de Zes uurs ultraloop Stein	58.176 km	119
2000
12.11	50km	2. 50 km-Ultramarathon in Bottrop	4:52:55 h	94
12.03	6h	5de Zes uurs ultraloop Stein	59.351 km	108
12.03	50km	5de Zes uurs ultraloop Stein - 50km Split	5:01:18 h	116
1998
12.06	100km	40. 100 km Lauf Biel	12:56:10 h	1092

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/6/1998	40. 100 km Lauf Biel	100,00	×6
✓ 2	12/3/2000	5de Zes uurs ultraloop Stein	59,35	×3
✓ 3	11/3/2001	6de Zes uurs ultraloop Stein	58,18	×3
✓ 4	12/11/2000	2. 50 km-Ultramarathon in Bottrop	50,00	×3