Carol Hewitt

Born : 1948 Cat. W75 Ultrarunner since 1981

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

44,4%

Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 1 491; Σ finishers = 3 361. 1 491 / 3 361 × 100 = 44.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed15

Km — ultra races1 353 km

> 100 km4

> 160 km2

Longest race160,9 km

19th Western States 100 Mile Endurance Run — 27/6/1992

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road5,9%

Trail94,1%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F2

🏅 Top 30

🏅 Top 3 F2

Longest winning streak0

Current streak0

Records

50 km4h46'41 50 mi7h43'53 100 mi23h08'34

HISTORY

15 race(s)

Date		Race	Perf.	Rk
1993
13.03	50km	4th Way Too Cool 50K Endurance Run	5:55:44 h	162
1992
27.06	100mi	19th Western States 100 Mile Endurance Run	23:29:07 h	55
14.03	50km	3rd Way Too Cool 50K Endurance Run	5:10:05 h	82
1991
29.06	100mi	18th Western States 100 Mile Endurance Run	23:08:34 h	70
09.03	50km	2nd Way Too Cool 50K Endurance Run	5:08:45 h	50
26.01	50mi	5th Ledson Marsh 50 Mile	7:43:53 h	6
1986
13.04	50mi	7th American River 50 Mile Endurance Run	9:24:04 h	176
1985
04.08	50km	4th Skyline 50k Endurance Run	6:27:49 h	209
09.02	50mi	7th Jed Smith Ultra Classic - 50 Mile Race	8:17:47 h	57
1983
25.06	93.5mi	10th Western States 100 Mile Endurance Run	23:29:00 h	84
17.04	50mi	4th American River 50 Mile Endurance Run	9:13:07 h	222
1982
02.10	48.6mi	Cow Mountain Planet Earth Run	7:11:30 h	12
01.08	50km	1st Skyline 50k Endurance Run	4:46:41 h	89
1981
27.06	93.5mi	8th Western States 100 Mile Endurance Run	25:52:00 h	89
12.04	50mi	2nd American River 50 Mile Endurance Run	8:57:58 h	143

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	27/6/1992	19th Western States 100 Mile Endurance Run	160,93	×4
✓ 2	29/6/1991	18th Western States 100 Mile Endurance Run	160,93	×4
✓ 3	25/6/1983	10th Western States 100 Mile Endurance Run	150,47	×4
✓ 4	27/6/1981	8th Western States 100 Mile Endurance Run	150,47	×4
✓ 5	26/1/1991	5th Ledson Marsh 50 Mile	80,47	×2
✓ 6	13/4/1986	7th American River 50 Mile Endurance Run	80,47	×2
✓ 7	9/2/1985	7th Jed Smith Ultra Classic - 50 Mile Race	80,47	×2
✓ 8	17/4/1983	4th American River 50 Mile Endurance Run	80,47	×2
✓ 9	12/4/1981	2nd American River 50 Mile Endurance Run	80,47	×2
✓ 10	2/10/1982	Cow Mountain Planet Earth Run	78,21	×2
✓ 11	13/3/1993	4th Way Too Cool 50K Endurance Run	50,00	×1
✓ 12	14/3/1992	3rd Way Too Cool 50K Endurance Run	50,00	×1
✓ 13	9/3/1991	2nd Way Too Cool 50K Endurance Run	50,00	×1
✓ 14	4/8/1985	4th Skyline 50k Endurance Run	50,00	×1
✓ 15	1/8/1982	1st Skyline 50k Endurance Run	50,00	×1