Jerry Crump

Born : 1945 Cat. M80 Ultrarunner since 1988

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

90,6%

Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 2 510; Σ finishers = 2 769. 2 510 / 2 769 × 100 = 90.65%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed9

Km — ultra races694 km

Longest race80,5 km

2nd Snow Peaks 50 Mile Trail Run — 6/6/1998

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km6h10'14 50 mi11h23'40

HISTORY

9 race(s)

Date		Race	Perf.	Rk
1998
06.06	50mi	2nd Snow Peaks 50 Mile Trail Run	18:24:52 h	48
1996
23.11	50mi	34th JFK 50 Mile	13:58:07 h	623
1995
18.11	50mi	33rd JFK 50 Mile	13:33:17 h	465
1994
19.11	50mi	32nd JFK 50 Mile	13:53:38 h	427
1993
20.11	50mi	31st JFK 50 Mile	12:53:11 h	307
1990
17.11	50mi	28th JFK 50 Mile	11:33:15 h	242
1989
18.11	50mi	27th JFK 50 Mile	11:42:54 h	227
25.03	50km	1st The HAT Run 50K	6:10:14 h	15
1988
19.11	50mi	26th JFK 50 Mile	11:23:40 h	165

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	6/6/1998	2nd Snow Peaks 50 Mile Trail Run	80,47	×3
✓ 2	23/11/1996	34th JFK 50 Mile	80,47	×3
✓ 3	18/11/1995	33rd JFK 50 Mile	80,47	×3
✓ 4	19/11/1994	32nd JFK 50 Mile	80,47	×3
✓ 5	20/11/1993	31st JFK 50 Mile	80,47	×3
✓ 6	17/11/1990	28th JFK 50 Mile	80,47	×3
✓ 7	18/11/1989	27th JFK 50 Mile	80,47	×3
✓ 8	19/11/1988	26th JFK 50 Mile	80,47	×3
✓ 9	25/3/1989	1st The HAT Run 50K	50,00	×2