Sam Pietrofeso

Born : 1963 Cat. M60 Ultrarunner since 2016

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

54,1%

Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 1 354; Σ finishers = 2 505. 1 354 / 2 505 × 100 = 54.05%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed19

Km — ultra races1 595 km

> 100 km4

> 160 km4

> 24h3

> 48h3

Longest race174,0 km

33rd Across the Years, 48h — 30/12/2017

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road47,8%

Trail52,2%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 30

🏅 Top 3 M2

Longest winning streak0

Current streak0

Records

50 km6h19'57 50 mi11h34'39 100 mi25h43'32 12 h91,00 km 48 h174,02 km

HISTORY

19 race(s)

Date		Race	Perf.	Rk
2019
27.04	50mi	30th Zane Grey 50 Mile Endurance Run	14:46:42 h	103
30.03	50km	27th Crown King Scramble 50K	8:13:34 h	149
09.03	50km	10th Mesquite Canyon 50 km	8:03:26 h	62
26.01	50km	3rd AZT Oracle Rumble 50 km	8:22:21 h	59
2018
30.12	48h	34th Across the Years, 48h	168.948 km	27
2017
30.12	48h	33rd Across the Years, 48h	174.018 km	25
28.10	100mi	15th Javelina Jundred 100 Mile Endurance Run	25:43:32 h	167
23.09	50km	11th Noble Canyon 50k	7:14:14 h	114
02.09	12h	1st Jackrabbit Jubilee 12 Hour Run	82.000 km	14
05.08	12h	3rd Julian Station Full Moon 12 Hour Run	77.827 km	7
06.05	12h	1st Hotfoot Hamster 12 Hour Run	91.000 km	4
01.04	50mi	38th American River 50 Mile Endurance Run	11:34:39 h	227
11.03	50km	6th Marin Ultra Challenge 50 km Race	6:57:25 h	140
18.02	60km	4th Black Canyon Trail 60 km Run	9:43:15 h	80
04.02	50km	5th Elephant Mountain 50 km	7:01:47 h	24
2016
31.12	48h	32nd Across the Years, 48h	168.948 km	14
10.09	50km	7th Javelina Jangover Night Run 50K	6:19:57 h	20
17.06	50km	4th Bryce 50 km Trail Run	8:10:26 h	46
02.04	50km	24th Crown King Scramble 50K	7:30:50 h	91

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Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	30/12/2017	33rd Across the Years, 48h	174,02	×4
✓ 2	30/12/2018	34th Across the Years, 48h	168,95	×4
✓ 3	31/12/2016	32nd Across the Years, 48h	168,95	×4
✓ 4	28/10/2017	15th Javelina Jundred 100 Mile Endurance Run	160,93	×4
✓ 5	6/5/2017	1st Hotfoot Hamster 12 Hour Run	91,00	×2
✓ 6	2/9/2017	1st Jackrabbit Jubilee 12 Hour Run	82,00	×2
✓ 7	27/4/2019	30th Zane Grey 50 Mile Endurance Run	80,47	×2
✓ 8	1/4/2017	38th American River 50 Mile Endurance Run	80,47	×2
✓ 9	5/8/2017	3rd Julian Station Full Moon 12 Hour Run	77,83	×2
✓ 10	18/2/2017	4th Black Canyon Trail 60 km Run	60,00	×1
✓ 11	30/3/2019	27th Crown King Scramble 50K	50,00	×1
✓ 12	9/3/2019	10th Mesquite Canyon 50 km	50,00	×1
✓ 13	26/1/2019	3rd AZT Oracle Rumble 50 km	50,00	×1
✓ 14	23/9/2017	11th Noble Canyon 50k	50,00	×1
✓ 15	11/3/2017	6th Marin Ultra Challenge 50 km Race	50,00	×1
✓ 16	4/2/2017	5th Elephant Mountain 50 km	50,00	×1
✓ 17	10/9/2016	7th Javelina Jangover Night Run 50K	50,00	×1
✓ 18	17/6/2016	4th Bryce 50 km Trail Run	50,00	×1
✓ 19	2/4/2016	24th Crown King Scramble 50K	50,00	×1