Benjamin Bruno
ID 82435
Born : 1983 Cat. M40 Ultrarunner since 2007 USA
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
1
Countries visited ?USAUnited States
37,3%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 1 929; Σ finishers = 5 165. 1 929 / 5 165 × 100 = 37.35%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races3 280 km
> 100 km8
> 160 km7
Longest race160,9 km
15th Idaho Mountain Trail Ultra Festival (IMTUF 100) — 19/9/2026

Km per year (ultra races)

2022
2023
2024
2025
161
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0

Records

50 km4h58'29100 km10h13'3050 mi7h46'25100 mi21h23'36

HISTORY

39 race(s)
DateRacePerf.Rk
2026
19.09 100mi USA15th Idaho Mountain Trail Ultra Festival (IMTUF 100) 21:23:36 h4
2019
18.05 30mi USA9th Born to Run Ultra 30 Mile Marathon 5:05:01 h39
02.02 40mi USA27th Uwharrie Mountain Run 9:17:32 h33
2018
08.12 40mi USA10th Santa Barbara Red Rock 40 Mile 9:40:44 h37
25.08 50km USA27th Bulldog 50k Ultra Run 6:10:05 h63
15.06 100mi USA26th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 32:45:58 h128
19.05 60mi USA8th Born to Run Ultra 60 Mile Marathon 12:51:45 h9
21.04 50km USA7th Hyner View Trail Challenge 50 km 6:51:16 h127
06.01 28mi USA3rd La Cuesta Ranch Trail Run 6:05:34 h16
2017
24.09 50mi USA25th Vermont 50 Miles Ultra Run 7:46:25 h6
15.07 100km USA10th Vermont 100 km Endurance Race 10:13:30 h3 🥉
08.07 50km USA12th Angeles National Forest 50k Trail Race 7:55:03 h52
19.05 100mi USA7th Born to Run Ultra 100 Mile Marathon 29:16:04 h11
25.03 35mi USA19th Santa Barbara Nine Trails 35 Mile Endurance Run 8:57:48 h32
07.01 50km USA2nd La Cuesta Ranch Trail Run 7:17:31 h17
2016
03.12 50km USA10th Endurance Challenge - California Trail 50 km 6:23:02 h181
09.07 50mi USA11th Angeles National Forest 50Mile Trail Race 13:38:16 h18
2014
22.11 50mi USA52nd JFK 50 Mile 10:28:00 h492
16.08 35mi USA16th Santa Barbara Nine Trails 35 Mile Endurance Run 11:18:48 h27
26.04 50km USA25th Zane Grey Highline Trail 50 km 10:01:55 h90
2013
14.09 100mi USA12th Plain 100 Mile Endurance Run 35:15:00 h9
30.03 68mi USA1st Coyote Cohorts Backbone Trail Ultra 17:39:00 h67
2012
25.11 50mi USA4th Santa Barbara Red Rock 50 Mile 13:32:37 h38
2011
18.06 50mi USA17th San Juan Solstice 50 Mile Run 12:54:42 h78
2010
27.11 40mi USA2nd Santa Barbara Red Rock 40 Mile 7:45:00 h7
10.09 100mi USA31st Wasatch Front 100 Mile 27:04:01 h28
13.06 33mi USA14th Holcomb Valley 33 Mile 5:32:11 h10
15.05 50mi USA17th Bishop High Sierra Ultramarathons 50 Miles 10:22:22 h13
01.05 100km USA15th Miwok 100k Trail race 11:36:00 h70
27.03 50mi USA4th Old Goat's 50 Mile Trail Race 9:01:03 h6
2009
28.11 40mi USA1st Santa Barbara Red Rock 40 Mile 8:43:00 h9
31.10 100mi USA7th Javelina Jundred 100 Mile Endurance Run 22:30:37 h19
08.08 50km USA5th Angeles National Forest 50k Trail Race 4:58:29 h11
14.06 33mi USA13th Holcomb Valley 33 Mile 5:38:38 h10
17.01 50mi USA29th Avalon Benefit 50-Mile Run 8:48:22 h19
2008
19.10 50km USA6th Carmel Valley 50K 6:08:45 h7
2007
18.08 100mi USA25th Leadville Trail 100 Mile 28:41:02 h141
27.05 52.4mi USA30th Rocky Mountain Double Marathon 10:23:04 h9
14.04 50km USA3rd Greenland Trail Race 5:29:19 h32