Erin Richards

Born : 1961 Cat. W65 Ultrarunner since 2005

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

80,1%

Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 1 072; Σ finishers = 1 339. 1 072 / 1 339 × 100 = 80.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed10

Km — ultra races820 km

> 100 km3

> 160 km1

> 24h2

Longest race160,9 km

5th Javelina Jundred 100 Mile Endurance Run — 28/10/2007

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road40,1%

Trail59,9%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F0

🏅 Top 30

🏅 Top 3 F1

Longest winning streak0

Current streak0

Records

50 km6h21'02 50 mi11h37'07 100 mi29h19'13 12 h85,13 km 24 h138,50 km

HISTORY

10 race(s)

Date		Race	Perf.	Rk
2008
20.12	50km	4th Rodeo Beach 50km	8:06:16 h	74
27.04	50km	7th Big Basin Redwoods Trail Run	8:31:15 h	33
05.04	50mi	29th American River 50 Mile Endurance Run	11:37:07 h	377
08.03	50km	19th Way Too Cool 50K Endurance Run	6:54:00 h	367
19.01	50km	5th Pacifica 50 km Trail Run - Winter Edition	7:28:50 h	30
2007
28.10	100mi	5th Javelina Jundred 100 Mile Endurance Run	29:19:13 h	62
10.02	50km	9th Pemberton Trail 50 km	6:21:02 h	78
2006
31.12	24h	24th Across the Years, 24h	138.500 km	13
28.10	12h	1st San Francisco One Day, 12h	85.134 km	12
2005
31.12	24h	23rd Across the Years, 24h	105.000 km	36

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	28/10/2007	5th Javelina Jundred 100 Mile Endurance Run	160,93	×6
✓ 2	31/12/2006	24th Across the Years, 24h	138,50	×5
✓ 3	31/12/2005	23rd Across the Years, 24h	105,00	×4
✓ 4	28/10/2006	1st San Francisco One Day, 12h	85,13	×3
✓ 5	5/4/2008	29th American River 50 Mile Endurance Run	80,47	×3
✓ 6	20/12/2008	4th Rodeo Beach 50km	50,00	×1
✓ 7	27/4/2008	7th Big Basin Redwoods Trail Run	50,00	×1
✓ 8	8/3/2008	19th Way Too Cool 50K Endurance Run	50,00	×1
✓ 9	19/1/2008	5th Pacifica 50 km Trail Run - Winter Edition	50,00	×1
✓ 10	10/2/2007	9th Pemberton Trail 50 km	50,00	×1