Richard Hughes

Born : 1954 Cat. M70 Ultrarunner since 1996

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

42,2%

Rank quotient ?This runner's calculation uses 8 eligible race(s): Σ(rank − 1) = 793; Σ finishers = 1 881. 793 / 1 881 × 100 = 42.16%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed8

Km — ultra races966 km

> 100 km4

> 160 km4

Longest race160,9 km

8th Rocky Raccoon 100 Mile Trail Run — 5/2/2000

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 mi8h53'23 100 mi24h51'30

HISTORY

8 race(s)

Date		Race	Perf.	Rk
2009
19.05	50mi	4th Jemez Mountain 50mi Trail Run	15:58:32 h	87
2002
04.05	50mi	4th Collegiate Peaks 50 Miles	9:28:49 h	24
2000
06.05	50mi	3rd Collegiate Peaks 50 Miles	9:08:27 h	15
05.02	100mi	8th Rocky Raccoon 100 Mile Trail Run	24:51:30 h	58
1999
20.11	50mi	37th JFK 50 Mile	8:53:23 h	146
1998
22.08	100mi	16th Leadville Trail 100 Mile	28:28:30 h	111
1997
28.06	100mi	24th Western States 100 Mile Endurance Run	29:07:37 h	207
1996
29.06	100mi	23rd Western States 100 Mile Endurance Run	28:34:15 h	153

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/2/2000	8th Rocky Raccoon 100 Mile Trail Run	160,93	×5
✓ 2	22/8/1998	16th Leadville Trail 100 Mile	160,93	×5
✓ 3	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×5
✓ 4	29/6/1996	23rd Western States 100 Mile Endurance Run	160,93	×5
✓ 5	19/5/2009	4th Jemez Mountain 50mi Trail Run	80,47	×2
✓ 6	4/5/2002	4th Collegiate Peaks 50 Miles	80,47	×2
✓ 7	6/5/2000	3rd Collegiate Peaks 50 Miles	80,47	×2
✓ 8	20/11/1999	37th JFK 50 Mile	80,47	×2