Sean Barry

Born : 1973 Cat. M50 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

67,5%

Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 981; Σ finishers = 1 453. 981 / 1 453 × 100 = 67.52%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed17

Km — ultra races1 776 km

> 100 km4

> 160 km4

> 200 km1

Longest race321,9 km

13th Born to Run Ultra 4 days Marathon — 12/4/2023

Km per year (ultra races)

161

2022

372

2023

2024

2025

100

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 30

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km6h55'38 100 km14h19'09 50 mi11h26'04 100 mi25h01'06

HISTORY

17 race(s)

Date		Race	Perf.	Rk
2026
06.06	100km	5th Malibu Canyon Trail Races (SAMO 100 km)	17:09:57 h	49
2023
12.04	4d	13th Born to Run Ultra 4 days Marathon	321.868 km	7
28.01	50km	10th Sean O'Brien 50 km Trail Race	8:53:05 h	68
2022
19.08	100mi	12th Kodiak 100 Mile Ultramarathon	34:53:12 h	56
2021
04.12	50mi	7th Ray Miller 50 Mile Trail Race	11:26:04 h	40
12.06	33mi	25th Holcomb Valley 33 Mile	8:13:40 h	58
2020
08.02	50mi	7th Sean O'Brien 50 Mile Trail Race	12:40:23 h	63
2019
05.10	100km	37th Dick Collins Firetrails 100 km	15:29:52 h	23
20.07	100mi	18th Tahoe Rim Trail 100M Endurance Run	32:48:27 h	112
20.04	50mi	Mokelumne River 50 Mile Trail Run	12:18:48 h	19
06.04	100km	27th Leona Divide 100 km Run	14:19:09 h	82
02.02	50km	6th Sean O'Brien 50 km Trail Race	6:55:38 h	63
2018
18.05	100mi	8th Born to Run Ultra 100 Mile Marathon	25:01:06 h	5
14.04	50mi	26th Leona Divide 50 Mile Run	12:51:30 h	104
03.02	50km	5th Sean O'Brien 50 km Trail Race	12:31:15 h	177
2016
14.05	60mi	6th Born to Run Ultra 60 Mile Marathon	17:47:27 h	23
30.01	50km	6th Bandit Ultra 50K Trail Run	7:04:44 h	49

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/4/2023	13th Born to Run Ultra 4 days Marathon	321,87	×8
✓ 2	19/8/2022	12th Kodiak 100 Mile Ultramarathon	160,93	×4
✓ 3	20/7/2019	18th Tahoe Rim Trail 100M Endurance Run	160,93	×4
✓ 4	18/5/2018	8th Born to Run Ultra 100 Mile Marathon	160,93	×4
✓ 5	6/6/2026	5th Malibu Canyon Trail Races (SAMO 100 km)	100,00	×2
✓ 6	5/10/2019	37th Dick Collins Firetrails 100 km	100,00	×2
✓ 7	6/4/2019	27th Leona Divide 100 km Run	100,00	×2
✓ 8	14/5/2016	6th Born to Run Ultra 60 Mile Marathon	96,56	×2
✓ 9	4/12/2021	7th Ray Miller 50 Mile Trail Race	80,47	×2
✓ 10	8/2/2020	7th Sean O'Brien 50 Mile Trail Race	80,47	×2
✓ 11	20/4/2019	Mokelumne River 50 Mile Trail Run	80,47	×2
✓ 12	14/4/2018	26th Leona Divide 50 Mile Run	80,47	×2
✓ 13	12/6/2021	25th Holcomb Valley 33 Mile	53,11	×1
✓ 14	28/1/2023	10th Sean O'Brien 50 km Trail Race	50,00	×1
✓ 15	2/2/2019	6th Sean O'Brien 50 km Trail Race	50,00	×1
✓ 16	3/2/2018	5th Sean O'Brien 50 km Trail Race	50,00	×1
✓ 17	30/1/2016	6th Bandit Ultra 50K Trail Run	50,00	×1