Juan Flores
ID 1624853
Born : 1971 Cat. M55 Ultrarunner since 2016 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
37,4%
Rank quotient ?This runner's calculation uses 55 eligible race(s): Σ(rank − 1) = 2 018; Σ finishers = 5 401. 2 018 / 5 401 × 100 = 37.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed55
Km — ultra races5 409 km
> 100 km13
> 160 km11
> 200 km3
> 24h2
Longest race386,2 km
15th Born to Run Ultra 4 days Marathon — 14/5/2025

Km per year (ultra races)

713
6 races
2022
606
7 races
2023
261
2 races
2024
1 109
6 races
2025
673
4 races
2026

Race types (share of distance)

Road2,5%
Trail97,5%

Wins & podiums (ultra)

🏆 Win5
🏆 Win M5
🏅 Top 36
🏅 Top 3 M8
Longest winning streak1
Current streak0

Records

50 km5h04'36100 km12h21'1250 mi7h48'26100 mi18h36'3212 h82,40 km24 h136,87 km

HISTORY

55 race(s)
DateRacePerf.Rk
2026
12.06 206mi USA11th Tahoe 200 Mile Endurance Run 3d 14:23:09 h95
25.04 100km USA5th Machete Trail Madness 100km 16:07:42 h4
31.01 50mi USA13th Sean O'Brien 50 Mile Trail Race 10:51:00 h4
17.01 100mi USA26th HURT 100 Endurance Run 100 Mile 34:24:12 h57
2025
31.10 100mi USA3rd Machete Trail Madness 100 Miler 31:21:40 h1 🏆
13.06 206mi USA10th Tahoe 200 Mile Endurance Run 4d 02:29:27 h137
14.05 4d USA15th Born to Run Ultra 4 days Marathon 386.242 km1 🏆
22.03 50km USA8th Valencia Trail Race 5:12:21 h7
22.02 100km USA12th Sean O'Brien 100 km Trail Race 12:21:12 h12
11.01 50mi USA45th Avalon Benefit 50 Mile Run 7:48:26 h9
2024
24.02 100mi USA7th Silver Moon 100 Mile Race - Paso Robles 18:36:32 h1 🏆
27.01 100km USA11th Sean O'Brien 100 km Trail Race 13:08:08 h10
2023
16.12 12h USA7th Paramount Ranch Trail Run 12h 82.398 km4
09.12 50km USA37th OTHTC High Desert 50K Ultra 5:04:36 h14
28.10 50mi USA2nd SAMO Trail Runs 10:14:31 h9
23.04 50mi USA30th Leona Divide 50 Mile Run 13:48:22 h52
04.03 24h USA6th Silver Moon Race 24 Hour Race 131.966 km1 🏆
28.01 100km USA10th Sean O'Brien 100 km Trail Race 13:33:47 h37
07.01 50mi USA43th Avalon Benefit 50 Mile Run 8:18:22 h28
2022
06.08 100mi USA34rd Angeles Crest 100 Mile 29:32:58 h38
14.05 100mi USA5th Silver Moon 100 Mile Race - Paso Robles 25:43:40 h2 🥈
15.04 100mi USA12th Born to Run Ultra 100 Mile Marathon 26:56:43 h15
26.03 50km USA5th Valencia Trail Race 5:57:17 h19
05.02 100km USA9th Sean O'Brien 100 km Trail Race 13:16:24 h24
08.01 50mi USA42th Avalon Benefit 50 Mile Run 8:36:00 h25
2021
18.12 50km USA5th Paramount Ranch Trail Run 5:18:40 h7
06.11 50km USA28th Leona Divide 50 km Run 7:27:16 h15
02.10 50km USA30th Bulldog 50k Ultra Run 5:48:45 h24
10.07 50mi USA1st Ridge Route 50 Mile Ultra 11:21:12 h5
29.05 100mi USA4th Silver Moon 100 Mile Race - Paso Robles 21:48:44 h1 🏆
2020
08.02 100km USA7th Sean O'Brien 100 km Trail Race 15:50:57 h128
25.01 50km USA4th Paramount Ranch Trail Run 6:07:58 h17
11.01 50km USA7th Sean O'Brien 50 km Trail Race 7:51:45 h61
2019
19.10 50km USA3rd Rocky Peak Trail Races 7:03:42 h34
24.08 50km USA28th Bulldog 50k Ultra Run 6:38:31 h58
29.06 24h USA2nd Cirque to Griffith Park 24 Hour Run 136.874 km14
18.05 60mi USA9th Born to Run Ultra 60 Mile Marathon 24:25:51 h24
06.04 100km USA27th Leona Divide 100 km Run 14:25:54 h84
30.03 50km USA4th Valencia Trail Race 7:16:53 h66
02.03 50km USA3rd Griffith Park Trail Marathon 6:38:01 h86
2018
20.10 50km USA2nd Rocky Peak Trail Races 6:59:56 h26
25.08 50km USA27th Bulldog 50k Ultra Run 6:10:09 h64
18.05 100mi USA8th Born to Run Ultra 100 Mile Marathon 31:28:34 h13
14.04 50mi USA26th Leona Divide 50 Mile Run 12:29:44 h95
31.03 50km USA3rd Valencia Trail Race 6:56:11 h63
03.02 50km USA5th Sean O'Brien 50 km Trail Race 8:26:17 h96
2017
16.12 50km USA2nd Paramount Ranch Trail Run 6:24:21 h19
02.12 50mi USA5th Ray Miller 50 Mile Trail Race 12:38:14 h68
14.10 50km USA1st Rocky Peak Trail Races 7:44:19 h40
26.08 50km USA26th Bulldog 50k Ultra Run 6:58:47 h57
25.03 50km USA2nd Valencia Trail Race 7:18:51 h39
2016
19.11 50km USA4th Ray Miller 50 km Trail Race 6:34:54 h49
27.08 50km USA25th Bulldog 50k Ultra Run 6:20:36 h117
16.04 50km USA24th Leona Divide 50 km Run 6:33:14 h75
20.03 50km USA1st Valencia Trail Race 7:06:29 h22