Bruce Dailey
ID 67928
Born : 1971 Cat. M55 Ultrarunner since 1999 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
74
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
3
Countries visited ?AUSAustraliaFRAFranceUSAUnited States
28,8%
Rank quotient ?This runner's calculation uses 54 eligible race(s): Σ(rank − 1) = 3 789; Σ finishers = 13 150. 3 789 / 13 150 × 100 = 28.81%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed54
Km — ultra races6 815 km
> 100 km34
> 160 km30
> 200 km1
Longest race217,3 km
27th Badwater Ultramarathon — 15/7/2013

Km per year (ultra races)

1 133
9 races
2022
322
2 races
2023
322
2 races
2024
322
2 races
2025
402
3 races
2026

Race types (share of distance)

Road4,1%
Trail95,9%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km4h02'27100 km12h06'0950 mi9h48'47100 mi19h46'02

HISTORY

54 race(s)
DateRacePerf.Rk
2026
22.08 100mi USA44th Leadville Trail 100 Mile 24:11:31 h61
17.07 100mi USA37th Vermont 100 Mile Endurance Race 23:10:00 h78
11.07 50mi USA19th Leadville Silver Rush 50 Mile Run 11:02:35 h250
2025
16.08 100mi USA43rd Leadville Trail 100 Mile 26:47:59 h108
18.07 100mi USA36th Vermont 100 Mile Endurance Race 23:12:29 h80
2024
17.08 100mi USA42nd Leadville Trail 100 Mile 26:16:19 h118
19.07 100mi USA35th Vermont 100 Mile Endurance Race 25:46:30 h127
2023
08.12 161km AUS2nd Ultra-Trail Kosciuszko by UTMB - Kosci Miler 27:46:30 h37
20.08 100mi USA41st Leadville Trail 100 Mile 27:29:47 h136
2022
16.12 161km AUS1st Ultra-Trail Kosciuszko by UTMB - Kosci Miler 23:00:47 h30
15.10 50km AUSLonely Mountain Ultra 50km 6:26:20 h39
09.09 100mi USA43th Wasatch Front 100 Mile 32:18:47 h75
20.08 100mi USA40th Leadville Trail 100 Mile 23:59:52 h54
16.07 100mi USA33th Vermont 100 Mile Endurance Race 23:09:35 h48
20.05 128km AUSWest Macs Ellery Monster 31:11:17 h16
23.04 100mi AUSAlpine Challenge 100 miles 30:06:50 h9
26.03 80km AUSNoosa Ultra-Trail 80km 9:48:47 h8
18.02 70km AUSSnowies Trail Run Festival 8:02:14 h11
2021
06.11 50km USA8th Austin Rattler Run 50K 4:12:54 h21
25.09 50km USA19th Dances with Dirt - Hell 50K Ultra 5:25:52 h3 🥉
11.09 50km USA13th Run Woodstock - Freak 50 km 5:31:21 h6
21.08 100mi USA39th Leadville Trail 100 Mile 25:55:52 h81
21.05 128km AUSWest Macs Ellery Monster 25:55:25 h4
17.04 100mi AUSAlpine Challenge 100 miles 30:26:26 h15
06.03 50km AUSAustralian Alpine Ascent 6:02:04 h24
2019
27.09 100mi USA21st The Bear 100 Mile Endurance Run 27:42:11 h55
31.08 50km AUSWingello Trail Festival 4:02:27 h4
17.08 100mi USA37th Leadville Trail 100 Mile 24:01:57 h53
06.07 50mi USA12th Leadville Silver Rush 50 Mile Run 11:02:35 h248
08.06 136km FRAFestival de Trail EEC Engie - Ultra Trail de Nouvelle-Calédonie 136km 29:23:53 h38
23.03 50km AUSAustralian Alpine Ascent 5:44:50 h38
2018
18.08 100mi USA36th Leadville Trail 100 Mile 23:43:40 h60
21.07 100mi USA30th Vermont 100 Mile Endurance Race 19:46:02 h36
08.07 50mi USA11th Leadville Silver Rush 50 Mile Run 10:31:05 h99
18.05 110km FRAFestival de Trail EEC Engie - Ultra Trail de Nouvelle-Calédonie 110km 18:31:22 h25
2017
08.09 100mi USA38th Wasatch Front 100 Mile 28:21:53 h41
19.08 100mi USA35th Leadville Trail 100 Mile 27:34:47 h103
15.07 100mi USA29th Vermont 100 Mile Endurance Race 20:33:50 h37
21.05 60km AUSThe Great Ocean Road Int. Marathon 4:53:08 h7
08.04 45km AUSJabulani Challenge 45km 6:14:48 h94
2016
20.08 100mi USA34th Leadville Trail 100 Mile 24:03:54 h64
16.07 100mi USA28th Vermont 100 Mile Endurance Race 21:02:32 h38
2015
22.08 100mi USA33rd Leadville Trail 100 Mile 27:05:43 h116
16.05 100km AUS8th The North Face 100 Australia 16:30:17 h414
07.02 82km AUS35th Cradle Mountain Run 12:51:45 h38
2014
16.08 100mi USA32nd Leadville Trail 100 Mile 28:43:16 h209
2013
15.07 135mi USA27th Badwater Ultramarathon 39:40:08 h37
18.05 100km AUS6th The North Face 100 Australia 12:06:09 h41
2012
28.09 100mi USA14th The Bear 100 Mile Endurance Run 25:33:06 h30
2011
20.08 100mi USA29th Leadville Trail 100 Mile 26:26:26 h111
14.05 100km AUS4th The North Face 100 Australia 13:27:27 h60
2010
15.05 100km AUS3rd The North Face 100 Australia 15:15:16 h93
2009
16.05 100km AUS2nd The North Face 100 Australia 16:43:20 h105
1999
21.08 100mi USA17th Leadville Trail 100 Mile 28:21:48 h110