Brian Dunham

Born : 1972 Cat. M50 Ultrarunner since 2011

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

48,9%

Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 557; Σ finishers = 1 140. 557 / 1 140 × 100 = 48.86%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed15

Km — ultra races1 271 km

> 100 km2

> 160 km2

> 24h1

Longest race161,4 km

1st Delirium Ultra 24 Hour Run — 11/2/2012

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road31,7%

Trail68,3%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km5h20'51 50 mi7h57'04 100 mi22h30'43 24 h161,42 km

HISTORY

15 race(s)

Date		Race	Perf.	Rk
2020
04.01	50km	10th Croom Zoom 50 km Run	6:44:35 h	32
2019
28.04	50mi	45th Lake Waramaug 50mi Ultra Marathon	10:26:14 h	26
2016
01.04	70km	2nd Paumanok Pursuit 70K Trail Run	9:31:32 h	16
2015
02.05	50mi	8th Endurance Challenge - New York Trail 50 Miles	12:59:56 h	217
2014
14.06	50mi	2nd Bryce 50 Mile Trail Run	13:41:45 h	68
2012
24.03	50mi	3rd New Jersey Ultra Festival 50 Mile Race	10:10:28 h	21
11.02	24h	1st Delirium Ultra 24 Hour Run	161.417 km	2 🥈
21.01	100mi	2nd Long Haul 100 Mile Ultra-Marathons	22:30:43 h	8
2011
23.10	50km	4th Bimblers Bluff 50k	6:19:15 h	43
15.10	50km	2nd Defiance 50k	5:20:51 h	26
04.06	53mi	3rd Peak Ultra 53 Mile Endurance Run	12:16:20 h	7
29.05	50mi	6th Trail Festival at Pineland Farms	9:41:06 h	60
30.04	50mi	3rd Frisco Railroad 50 Mile Run	7:57:04 h	5
05.03	50mi	30th Carl Touchstone Memorial Mississippi Trail 50 Mile	9:15:55 h	12
08.01	50mi	4th Running from an Angel 50 Miler	10:20:53 h	29

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/2/2012	1st Delirium Ultra 24 Hour Run	161,42	×5
✓ 2	21/1/2012	2nd Long Haul 100 Mile Ultra-Marathons	160,93	×5
✓ 3	4/6/2011	3rd Peak Ultra 53 Mile Endurance Run	85,30	×2
✓ 4	28/4/2019	45th Lake Waramaug 50mi Ultra Marathon	80,47	×2
✓ 5	2/5/2015	8th Endurance Challenge - New York Trail 50 Miles	80,47	×2
✓ 6	14/6/2014	2nd Bryce 50 Mile Trail Run	80,47	×2
✓ 7	24/3/2012	3rd New Jersey Ultra Festival 50 Mile Race	80,47	×2
✓ 8	29/5/2011	6th Trail Festival at Pineland Farms	80,47	×2
✓ 9	30/4/2011	3rd Frisco Railroad 50 Mile Run	80,47	×2
✓ 10	5/3/2011	30th Carl Touchstone Memorial Mississippi Trail 50 Mile	80,47	×2
✓ 11	8/1/2011	4th Running from an Angel 50 Miler	80,47	×2
✓ 12	1/4/2016	2nd Paumanok Pursuit 70K Trail Run	70,00	×2
✓ 13	4/1/2020	10th Croom Zoom 50 km Run	50,00	×1
✓ 14	23/10/2011	4th Bimblers Bluff 50k	50,00	×1
✓ 15	15/10/2011	2nd Defiance 50k	50,00	×1