John Brower
ID 79760
Born : 1975 Cat. M50 Ultrarunner since 2003 USA
62
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
17,2%
Rank quotient ?This runner's calculation uses 105 eligible race(s): Σ(rank − 1) = 1 672; Σ finishers = 9 700. 1 672 / 9 700 × 100 = 17.24%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed105
Km — ultra races10 115 km
> 100 km32
> 160 km26
> 200 km3
> 24h14
> 48h3
Longest race395,9 km
7th Ozone Endurance Challenge 96 Hour Race — 26/10/2022

Km per year (ultra races)

889
6 races
2022
436
4 races
2023
462
4 races
2024
265
2 races
2025
161
1 race
2026

Race types (share of distance)

Road23,1%
Trail74,6%
Elim.2,3%

Wins & podiums (ultra)

🏆 Win13
🏆 Win M13
🏅 Top 330
🏅 Top 3 M33
Longest winning streak2
Current streak0

Records

50 km4h03'50100 km11h31'4950 mi6h51'16100 mi18h57'4412 h105,61 km24 h164,88 km48 h185,45 kmBackyard18 loops

HISTORY

105 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
06.03 100mi USA45th Carl Touchstone Memorial Mississippi Trail 100 Mile 22:25:32 h5
2025
19.04 100km USA8th Rock/Creek Stillhouse 100 km Race 15:24:31 h5
16.04 24h USA1st World's Fair Ultras 164.877 km2 🥈
2024
02.11 50km USA15th Norris Dam Hard Trail Race 50K 6:56:40 h21
22.06 50mi USA30th San Juan Solstice 50 Mile Run 14:51:35 h180
18.05 106mi USA12th Cruel Jewel 100 Mile 32:22:06 h34
12.03 100mi USA2nd Big Al’s 200 34:40:01 h1 🏆
2023
11.11 24h USA7th The Stinger 24 Hour Race 160.968 km8
16.09 50km USA10th The Barkley Fall Classic 11:07:18 h28
11.08 40mi USA3rd Baby Dragon 40 Mile Race 11:48:00 h2 🥈
15.04 100mi USA2nd Chief Ladiga 100 21:11:15 h9
2022
26.10 96h USA7th Ozone Endurance Challenge 96 Hour Race 395.946 km1 🏆
17.09 50km USA9th The Barkley Fall Classic 10:56:50 h11
13.08 24h USA3rd Fort Frenzy 24 Hour Run 135.104 km5
02.07 24h USA11th Merrill's Mile 24 Hour Run 97.208 km12
28.05 24h USA7th Three Sisters Ultra Festival 24 Hour Run 110.642 km7
26.03 100km USA5th Rock/Creek Stillhouse 100 km Race 13:47:26 h4
2021
20.11 50km USA11th Duncan Ridge Trail 50 km Race 6:30:42 h1 🏆
23.10 10h USA1st Clear Creek Ultra 81.271 km1 🏆
29.05 24h USA6th Three Sisters Ultra Festival 24 Hour Run 95.554 km19
14.05 106mi USA9th Cruel Jewel 100 Mile 30:34:28 h19
27.03 100km USA4th Rock/Creek Stillhouse 100 km Race 15:17:19 h10
2020
16.10 103mi USA4th No Business 100 25:25:27 h16
19.09 50km USA7th The Barkley Fall Classic 10:10:04 h29
20.06 29:20h USA1st Mid-State Mile 51.338 km22
2019
28.12 Backyard Ultra USA8th Trail of Fears Variable Hour Run 60.354 km (9h)29
02.11 100mi USA12th Pinhoti 100 Mile 29:04:14 h95
12.10 50km USA18th Rock/Creek StumpJump 50K 7:13:38 h74
31.08 40mi USA1st Caney Fork 40 Mile Ultra Race 9:51:19 h8
23.02 40mi USA20th Mount Mitchell Challenge 6:05:57 h19
2018
12.10 238mi USA2nd Moab 240 Endurance Run 3d 11:29:04 h24
03.08 36h USA4th Holston River Endurance Challenge - 36 Hour Run 177.027 km6
21.07 100km USA7th Big Butts 100 km 11:31:49 h2 🥈
14.07 50km USA1st Some Like it Hot 5:13:41 h1 🏆
02.06 100mi USA1st War Hammer 100 Mile Endurance Run 27:22:28 h5
2017
11.11 50km USA8th Norris Dam Hard Trail Race 50K 5:23:07 h7
04.11 100mi USA10th Pinhoti 100 Mile 25:58:00 h30
21.10 Backyard Ultra USA6th Big Dog's Backyard Ultra 120.708 km (18h)21
30.09 50km USA16th Rock/Creek StumpJump 50K 6:56:09 h27
16.09 50km USA4th The Barkley Fall Classic 11:21:16 h34
19.05 106mi USA5th Cruel Jewel 100 Mile 36:11:38 h20
25.02 50km USA11th Mount Cheaha 50K UltraMarathon Race 6:15:29 h40
14.01 24h USA6th 24hrs of HOSTELity 91.008 km3 🥉
2016
03.12 100km USA1st Rock/Creek Stillhouse 100 km Race 13:04:15 h3 🥉
05.11 100mi USA9th Pinhoti 100 Mile 23:40:00 h27
21.10 48h USA1st Endless Mile - 48 Hour Race 185.450 km5
01.10 50km USA15th Rock/Creek StumpJump 50K 5:58:25 h13
24.09 24h USARun Around the World Festival - 24hrs Run 160.934 km3 🥉
07.05 12h USA2nd Beast For A Day 12 Hour Ultra 72.356 km9
05.03 50mi USA35th Carl Touchstone Memorial Mississippi Trail 50 Mile 7:03:01 h3 🥉
27.02 50km USA10th Mount Cheaha 50K UltraMarathon Race 5:12:25 h6
2015
30.05 50km USA1st Quest for the Crest 50k 9:08:26 h31
02.05 12h USA5th Run for Kids 12 Hour Challenge 58.419 km19
07.03 50km USA34th Carl Touchstone Memorial Mississippi Trail 50 km 4:57:27 h7
13.02 126.2mi USA4th Rouge-Orleans 126 Miles Ultramarathon 29:58:23 h4
2014
20.12 50mi USA7th Lookout Mountain 50 Mile Race 9:06:56 h25
22.11 50km USA2nd Blood Rock 55 km Race 4:47:59 h1 🏆
20.09 50km USA1st The Barkley Fall Classic 9:21:35 h23
21.06 50mi trail race USA20th San Juan Solstice 50 Mile Run 11:28:42 h37
16.05 100mi USA1st Rock/Creek Thunder Rock 100 Mile Trail Race 20:24:59 h9
03.05 12h USA4th Run for Kids 12 Hour Challenge 105.605 km2 🥈
15.03 50km USA2nd Music City Trail Ultra 4:50:00 h2 🥈
01.03 50mi USA33th Carl Touchstone Memorial Mississippi Trail 50 Mile 7:43:20 h3 🥉
22.02 50km USA8th Mount Cheaha 50K UltraMarathon Race 5:17:49 h11
2013
21.09 100mi USA3rd The Georgia Jewel 100 Mile Run 24:16:38 h2 🥈
14.06 100mi USA22nd Bighorn Mountain Wild & Scenic 100 Mile Trail Run 28:00:47 h41
04.05 12h USA3rd Run for Kids 12 Hour Challenge 102.273 km1 🏆
30.03 50km USA2nd Bear Blaster 50K+ 4:48:47 h1 🏆
23.03 50mi USA1st Lake Martin 50 Mile Ultra Trail Race 8:13:16 h3 🥉
02.03 50mi USA32th Carl Touchstone Memorial Mississippi Trail 50 Mile 7:38:19 h3 🥉
19.01 24h USA2nd 24hrs of HOSTELity 154.818 km1 🏆
2012
05.10 100mi USA5th Grindstone 100 Mile 29:08:09 h43
05.05 12h USA2nd Run for Kids 12 Hour Challenge 65.419 km19
31.03 100mi USA18th Umstead Endurance Run 100 Miles 18:57:44 h13
28.01 50km USA18th Mountain Mist 50k 4:57:45 h26
2011
17.12 50mi USA4th Lookout Mountain 50 Mile Race 9:13:08 h18
01.10 50km USA10th Rock/Creek StumpJump 50K 4:47:33 h5
30.07 50km USA1st Big Butts 50 km 7:05:25 h19
28.05 12h USA1st Run for Kids 12 Hour Challenge 82.623 km3 🥉
2010
18.12 50mi USA3rd Lookout Mountain 50 Mile Race 12:27:49 h77
06.11 100mi USA3rd Pinhoti 100 Mile 21:58:42 h9
02.10 50km USA9th Rock/Creek StumpJump 50K 5:20:17 h22
06.03 50mi USA29th Carl Touchstone Memorial Mississippi Trail 50 Mile 9:15:10 h10
06.02 100mi USA18th Rocky Raccoon 100 Mile Trail Run 19:12:35 h24
2009
19.12 50mi USA2nd Lookout Mountain 50 Mile Race 7:34:08 h3 🥉
21.11 50km USA6th Dizzy Fifties - 50 km Trail Run 4:39:18 h8
14.11 50km USA2nd Upchuck 50K Trail Running Race 6:02:49 h7
03.10 50km USA8th Rock/Creek StumpJump 50K 6:26:09 h85
08.08 50km USA3rd Bartlett Park Ultras 50K 5:08:03 h5
30.05 50km USA3rd SweetH2O 50 km 5:43:02 h36
08.03 50mi USA28th Carl Touchstone Memorial Mississippi Trail 50 Mile 7:21:50 h1 🏆
2008
15.11 50km USA1st Upchuck 50K Trail Running Race 5:25:31 h2 🥈
08.11 50km USA5th Dizzy Fifties - 50 km Trail Run 4:16:05 h4
25.10 50km USA3rd Goblin Valley Ultra 50k 4:42:03 h8
04.10 50km USA7th Rock/Creek StumpJump 50K 6:11:44 h48
01.03 50mi USA27th Carl Touchstone Memorial Mississippi Trail 50 Mile 6:51:16 h1 🏆
2007
17.11 40mi USA4th Dizzy Fifties - 40 Mile Trail Run 5:25:52 h1 🏆
2006
07.10 50km USA5th Rock/Creek StumpJump 50K 4:24:29 h3 🥉
28.01 50km USA12th Mountain Mist 50k 4:46:32 h13
2005
26.02 40mi USA7th Mount Mitchell Challenge 5:30:48 h5
29.01 50km USA11th Mountain Mist 50k 4:30:30 h6
2004
02.10 50km USA3rd Rock/Creek StumpJump 50K 5:33:25 h22
24.07 50km USA11th Big Butt 50 km 4:03:50 h1 🏆
24.01 50km USA10th Mountain Mist 50k 4:56:28 h22
2003
04.10 50km USA2nd Rock/Creek StumpJump 50K 5:28:28 h16