Eric Scaife

Born : 1967 Cat. M55 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

45,2%

Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 239; Σ finishers = 529. 239 / 529 × 100 = 45.18%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed5

Km — ultra races533 km

> 100 km2

> 160 km2

Longest race160,9 km

23rd Wasatch Front 100 Mile — 7/9/2002

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km6h57'00 50 mi11h32'05 100 mi30h50'22

HISTORY

5 race(s)

Date		Race	Perf.	Rk
2003
07.06	50mi	7th Snow Peaks 50 Mile Trail Run	11:32:05 h	60
2002
07.09	100mi	23rd Wasatch Front 100 Mile	30:50:22 h	49
13.07	50km	4th Midnight Mountain 50K	6:57:00 h	15
1998
12.09	100mi	19th Wasatch Front 100 Mile	32:38:00 h	91
20.06	50mi	4th San Juan Solstice 50 Mile Run	13:28:10 h	29

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/9/2002	23rd Wasatch Front 100 Mile	160,93	×7
✓ 2	12/9/1998	19th Wasatch Front 100 Mile	160,93	×7
✓ 3	7/6/2003	7th Snow Peaks 50 Mile Trail Run	80,47	×3
✓ 4	20/6/1998	4th San Juan Solstice 50 Mile Run	80,47	×3
✓ 5	13/7/2002	4th Midnight Mountain 50K	50,00	×2