Bill Schurmer

Born : 1939 Cat. M85 Ultrarunner since 1983

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 ?

United States

50,7%

Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 1 138; Σ finishers = 2 246. 1 138 / 2 246 × 100 = 50.67%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20

Km — ultra races1 190 km

Longest race80,5 km

14th Avalon Benefit 50-Mile Run — 8/1/1994

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km5h08'51 50 mi8h56'21

HISTORY

20 race(s)

Date		Race	Perf.	Rk
2002
02.06	33mi	6th Holcomb Valley 33 Mile	8:19:00 h	74
1999
26.09	50km	Sadomasochist Culo Gordo 50K	6:43:00 h	37
30.01	50km	2nd San Gabriel Mountain 50K	7:07:43 h	72
1998
07.06	33mi	2nd Holcomb Valley 33 Mile	5:58:01 h	59
1997
11.10	50km	4th Cuyamaca-Laguna 50k Trail Race	6:43:54 h	49
07.06	33mi	1st Holcomb Valley 33 Mile	6:01:41 h	48
1994
11.12	50km	8th OTHTC High Desert 50K Ultra	5:17:43 h	35
08.01	50mi	14th Avalon Benefit 50-Mile Run	9:46:00 h	58
1993
11.09	50km	2nd Bulldog 50k Ultra Run	6:07:49 h	80
1992
12.12	50km	6th OTHTC High Desert 50K Ultra	5:18:16 h	21
30.05	50km	3rd Shadow of the Giants 50K	5:28:28 h	77
11.01	50mi	12th Avalon Benefit 50-Mile Run	11:17:33 h	105
1991
24.08	50km	Mule Run 50K	6:12:05 h	64
01.06	50km	2nd Shadow of the Giants 50K	5:28:06 h	53
13.04	50km	Cuyamaca 50 km Trail Race	5:08:51 h	57
05.01	50mi	11th Avalon Benefit 50-Mile Run	8:56:21 h	40
1990
06.01	50mi	10th Avalon Benefit 50-Mile Run	9:32:15 h	47
1989
20.05	50km	Cuyamaca 50 km Trail Race	5:42:50 h	52
1984
18.11	50mi	1st San Juan Trail 50 Mile	11:06:51 h	74
1983
08.10	48.6mi	Cow Mountain Planet Earth Run	9:46:00 h	56

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	8/1/1994	14th Avalon Benefit 50-Mile Run	80,47	×3
✓ 2	11/1/1992	12th Avalon Benefit 50-Mile Run	80,47	×3
✓ 3	5/1/1991	11th Avalon Benefit 50-Mile Run	80,47	×3
✓ 4	6/1/1990	10th Avalon Benefit 50-Mile Run	80,47	×3
✓ 5	18/11/1984	1st San Juan Trail 50 Mile	80,47	×3
✓ 6	8/10/1983	Cow Mountain Planet Earth Run	78,21	×3
✓ 7	2/6/2002	6th Holcomb Valley 33 Mile	53,11	×2
✓ 8	7/6/1998	2nd Holcomb Valley 33 Mile	53,11	×2
✓ 9	7/6/1997	1st Holcomb Valley 33 Mile	53,11	×2
✓ 10	26/9/1999	Sadomasochist Culo Gordo 50K	50,00	×1
✓ 11	30/1/1999	2nd San Gabriel Mountain 50K	50,00	×1
✓ 12	11/10/1997	4th Cuyamaca-Laguna 50k Trail Race	50,00	×1
✓ 13	11/12/1994	8th OTHTC High Desert 50K Ultra	50,00	×1
✓ 14	11/9/1993	2nd Bulldog 50k Ultra Run	50,00	×1
✓ 15	12/12/1992	6th OTHTC High Desert 50K Ultra	50,00	×1
✓ 16	30/5/1992	3rd Shadow of the Giants 50K	50,00	×1
✓ 17	24/8/1991	Mule Run 50K	50,00	×1
✓ 18	1/6/1991	2nd Shadow of the Giants 50K	50,00	×1
✓ 19	13/4/1991	Cuyamaca 50 km Trail Race	50,00	×1
✓ 20	20/5/1989	Cuyamaca 50 km Trail Race	50,00	×1