Ezequiel de la Rosa
ID 890369
Born : 1974 Cat. M50 Ultrarunner since 2016 USA
32
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
39,7%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 1 638; Σ finishers = 4 124. 1 638 / 4 124 × 100 = 39.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed32
Km — ultra races2 305 km
> 100 km3
> 160 km3
Longest race160,9 km
22th San Diego 100 Mile Endurance Run — 2/6/2023

Km per year (ultra races)

311
3 races
2022
211
2 races
2023
50
1 race
2024
230
3 races
2025
50
1 race
2026

Race types (share of distance)

Trail100,0%

Records

50 km5h09'24100 km12h02'4450 mi9h38'57100 mi24h06'00

HISTORY

32 race(s)
DateRacePerf.Rk
2026
05.09 50km USA18th Noble Canyon 50k 6:33:16 h59
2025
06.12 50mi USA11th Ray Miller 50 Mile Trail Race 13:08:27 h66
04.10 100km USA14th Cuyamaca 100 km Endurance Run 14:19:06 h86
06.09 50km USA17th Noble Canyon 50k 6:38:24 h66
2024
22.06 50km USA8th Black Mountain 50K 8:43:31 h101
2023
02.06 100mi USA22th San Diego 100 Mile Endurance Run 24:06:00 h22
23.04 50km USA30th Leona Divide 50 km Run 7:53:43 h40
2022
06.08 100mi USA34rd Angeles Crest 100 Mile 30:42:30 h51
23.04 100km USA29th Leona Divide 100 km Run 12:02:44 h12
12.03 50km USA6th Griffith Park Trail Marathon 5:28:48 h13
2021
20.11 50km USA5th Griffith Park Trail Marathon 5:44:10 h8
19.06 50km USA5th Black Mountain 50K 5:57:00 h40
2020
08.02 100km USA7th Sean O'Brien 100 km Trail Race 14:21:30 h81
2019
03.08 100mi USA32nd Angeles Crest 100 Mile 30:27:34 h96
29.06 50km USA3rd Black Mountain 50K 5:55:14 h14
06.04 100km USA27th Leona Divide 100 km Run 12:47:41 h46
02.03 50km USA3rd Griffith Park Trail Marathon 6:07:50 h59
2018
07.07 50km USA13th Angeles National Forest 50k Trail Race 8:35:17 h47
30.06 50km USA2nd Black Mountain 50K 6:54:00 h58
14.04 50mi USA26th Leona Divide 50 Mile Run 9:51:32 h28
03.03 50km USA2nd Griffith Park Trail Marathon 5:09:24 h8
03.02 100km USA5th Sean O'Brien 100 km Trail Race 14:31:02 h79
20.01 50mi USA38th Avalon Benefit 50-Mile Run 9:38:57 h47
2017
02.12 50mi USA5th Ray Miller 50 Mile Trail Race 11:40:08 h46
14.10 50km USA1st Rocky Peak Trail Races 6:46:06 h17
16.09 50km USA7th Los Pinos 50K 8:00:58 h43
26.08 50km USA26th Bulldog 50k Ultra Run 6:26:07 h41
22.04 50km USA25th Leona Divide 50 km Run 9:44:31 h213
01.04 50km USA11th Old Goat's 50 km Trail Race 8:12:34 h22
04.03 50km USA1st Griffith Park Trail Marathon 5:34:01 h21
04.02 50km USA4th Sean O'Brien 50 km Trail Race 8:22:52 h93
2016
19.11 50km USA6th Chino Hills 50K Race 6:44:37 h47