Holly Pyle

Born : 1973 Cat. W50 Ultrarunner since 2004

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

66,7%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 2 149; Σ finishers = 3 221. 2 149 / 3 221 × 100 = 66.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races1 499 km

> 100 km2

> 160 km2

Longest race160,9 km

13th Tahoe Rim Trail 100M Endurance Run — 19/7/2014

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km5h23'22 100 km12h40'24 50 mi11h24'37 100 mi27h05'15

HISTORY

18 race(s)

Date		Race	Perf.	Rk
2025
15.11	50km	11th Dead Horse 50 km Race	7:16:47 h	422
2015
19.06	52mi	23rd Bighorn Mountain Wild & Scenic 50mi Trail Run	11:04:20 h	26
30.05	50km	7th Golden Gate Dirty 30	10:10:42 h	370
2014
19.07	100mi	13th Tahoe Rim Trail 100M Endurance Run	27:05:15 h	46
03.05	100km	19th Miwok 100k Trail Race	12:40:24 h	86
25.01	50km	4th Coldwater Rumble 52K Race	7:06:23 h	25
2013
13.04	50mi	5th Lake Sonoma 50 Mile Race	12:41:57 h	240
2012
08.12	50mi	3rd McDowell Mountain Frenzy 50 Mile	12:34:42 h	34
14.04	50mi	4th Lake Sonoma 50 Mile Race	13:52:53 h	218
2010
21.08	100mi	28th Leadville Trail 100 Mile	28:29:31 h	223
2009
26.07	50mi	2nd Leadville Silver Rush 50 Mile Run	11:55:15 h	102
2008
20.09	50mi	2nd Run Rabbit Run 50 Mile UltraMarathon	13:50:00 h	64
01.03	50mi	18th Old Pueblo 50 Mile Endurance Run	12:33:16 h	72
2007
22.09	50mi	3rd Moab's Alpine to Slickrock 50mi	12:41:14 h	27
05.08	100km	6th Katcina Mosa 100K Mountain Run	18:09:45 h	23
21.04	50mi	4th Desert Rats Trail Running Festival 50 Miles	11:24:37 h	38
2006
15.04	50km	2nd Greenland Trail Race	5:23:22 h	33
2004
24.04	50km	4th Promise Land 50K++	7:57:18 h	118

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	19/7/2014	13th Tahoe Rim Trail 100M Endurance Run	160,93	×4
✓ 2	21/8/2010	28th Leadville Trail 100 Mile	160,93	×4
✓ 3	3/5/2014	19th Miwok 100k Trail Race	100,00	×2
✓ 4	5/8/2007	6th Katcina Mosa 100K Mountain Run	100,00	×2
✓ 5	19/6/2015	23rd Bighorn Mountain Wild & Scenic 50mi Trail Run	83,69	×2
✓ 6	13/4/2013	5th Lake Sonoma 50 Mile Race	80,47	×2
✓ 7	8/12/2012	3rd McDowell Mountain Frenzy 50 Mile	80,47	×2
✓ 8	14/4/2012	4th Lake Sonoma 50 Mile Race	80,47	×2
✓ 9	26/7/2009	2nd Leadville Silver Rush 50 Mile Run	80,47	×2
✓ 10	20/9/2008	2nd Run Rabbit Run 50 Mile UltraMarathon	80,47	×2
✓ 11	1/3/2008	18th Old Pueblo 50 Mile Endurance Run	80,47	×2
✓ 12	22/9/2007	3rd Moab's Alpine to Slickrock 50mi	80,47	×2
✓ 13	21/4/2007	4th Desert Rats Trail Running Festival 50 Miles	80,47	×2
✓ 14	15/11/2025	11th Dead Horse 50 km Race	50,00	×1
✓ 15	30/5/2015	7th Golden Gate Dirty 30	50,00	×1
✓ 16	25/1/2014	4th Coldwater Rumble 52K Race	50,00	×1
✓ 17	15/4/2006	2nd Greenland Trail Race	50,00	×1
✓ 18	24/4/2004	4th Promise Land 50K++	50,00	×1