Tom Peterson

Born : 1960 Cat. M65 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 ?

United States

25,0%

Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 385; Σ finishers = 1 537. 385 / 1 537 × 100 = 25.05%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed6

Km — ultra races472 km

> 100 km1

> 160 km1

Longest race160,9 km

29th Western States 100 Mile Endurance Run — 29/6/2002

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km4h35'22 50 mi8h56'41 100 mi25h14'30

HISTORY

6 race(s)

Date		Race	Perf.	Rk
2002
29.06	100mi	29th Western States 100 Mile Endurance Run	25:14:30 h	99
09.03	50km	13th Way Too Cool 50K Endurance Run	4:53:26 h	86
2001
21.07	50mi	1st Tahoe Rim Trail 50M Endurance Runs	10:18:21 h	17
2000
21.05	50km	13th Ohlone 50K Wilderness Run	7:47:44 h	17
1999
10.04	50mi	20th American River 50 Mile Endurance Run	8:56:41 h	154
1998
09.05	50km	15th Quicksilver 50 km Endurance Run	4:35:22 h	18

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×8
✓ 2	21/7/2001	1st Tahoe Rim Trail 50M Endurance Runs	80,47	×4
✓ 3	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×4
✓ 4	9/3/2002	13th Way Too Cool 50K Endurance Run	50,00	×2
✓ 5	21/5/2000	13th Ohlone 50K Wilderness Run	50,00	×2
✓ 6	9/5/1998	15th Quicksilver 50 km Endurance Run	50,00	×2