Marvin Sandoval
ID 227709
Born : 1978 Cat. M45 Ultrarunner since 2011 USA
45
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
64
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
16,1%
Rank quotient ?This runner's calculation uses 45 eligible race(s): Σ(rank − 1) = 1 904; Σ finishers = 11 856. 1 904 / 11 856 × 100 = 16.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed45
Km — ultra races5 290 km
> 100 km19
> 160 km18
> 200 km2
> 24h1
Longest race383,0 km
5th Moab 240 Endurance Run — 8/10/2021

Km per year (ultra races)

744
7 races
2022
242
2 races
2023
161
1 race
2024
2025
291
3 races
2026

Race types (share of distance)

Trail97,5%
Elim.2,5%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0

Records

50 km4h38'0150 mi8h06'36100 mi18h50'41Backyard20 loops

HISTORY

45 race(s)
DateRacePerf.Rk
2026
22.08 100mi USA44th Leadville Trail 100 Mile 22:53:58 h38
11.07 50mi USA19th Leadville Silver Rush 50 Mile Run 8:54:07 h55
31.01 50km USA9th Arches Ultra 50 km Race 5:12:43 h14
2024
17.08 100mi USA42nd Leadville Trail 100 Mile 24:50:29 h101
2023
20.08 100mi USA41st Leadville Trail 100 Mile 22:27:06 h24
08.07 81.3km USA16th Leadville Silver Rush 50 Mile Run 13:59:39 h528
2022
20.08 100mi USA40th Leadville Trail 100 Mile 19:32:43 h11
09.07 77km USA15th Leadville Silver Rush 50 Mile Run 7:41:51 h11
25.06 100mi USA49th Western States 100 Mile Endurance Run 21:57:44 h44
14.05 Backyard Ultra USA3rd Sky Pilots Ouray Backyard Ultra 134.120 km (20h)9
16.04 50km USA8th Rattler Trail Race 50K 5:01:25 h4
26.03 50mi USA9th Behind the Rocks 50 Mile Race 9:28:48 h12
29.01 50mi USA5th Arches Ultra 50 Mile Race 8:06:36 h5
2021
08.10 238mi USA5th Moab 240 Endurance Run 2d 15:40:20 h3 🥉
21.08 100mi USA39th Leadville Trail 100 Mile 18:50:41 h5
11.07 50mi USA14th Leadville Silver Rush 50 Mile Run 8:26:01 h22
27.03 50mi USA8th Behind the Rocks 50 Mile Race 8:43:11 h4
2020
12.07 50mi USA3rd Last Call 50 Miler 12:55:00 h8
15.02 55km USA14th Moab Red Hot 55k 5:04:25 h22
2019
13.09 202mi USA6th Tahoe 200 Mile Endurance Run 3d 03:44:03 h25
17.08 100mi USA37th Leadville Trail 100 Mile 21:06:59 h18
06.07 50mi USA12th Leadville Silver Rush 50 Mile Run 8:54:07 h54
14.04 66km USA6th Austin Rattler Run 66K 6:10:25 h7
09.03 50mi USA6th Antelope Canyon 50 Mile Race 8:15:16 h5
16.02 55km USA13th Moab Red Hot 55k 5:13:20 h22
2018
14.09 100mi USA12th Run Rabbit Run 100 Mile UltraMarathon - Hares Run 26:38:25 h24
18.08 100mi USA36th Leadville Trail 100 Mile 21:58:23 h25
08.07 50mi USA11th Leadville Silver Rush 50 Mile Run 8:55:05 h30
01.04 66km USA5th Austin Rattler Run 66K 5:28:05 h17
2017
19.08 100mi USA35th Leadville Trail 100 Mile 20:45:53 h12
09.07 50mi USA10th Leadville Silver Rush 50 Mile Run 8:55:18 h22
2016
16.09 100mi USA10th Run Rabbit Run 100 Mile UltraMarathon - Hares Run 24:48:58 h26
20.08 100mi USA34th Leadville Trail 100 Mile 20:23:37 h12
10.07 50mi USA9th Leadville Silver Rush 50 Mile Run 9:57:51 h66
10.04 66km USA3rd Austin Rattler Run 66K 6:25:06 h15
13.02 55km USA10th Moab Red Hot 55k 5:39:15 h70
2015
22.08 100mi USA33rd Leadville Trail 100 Mile 19:44:58 h8
12.07 50mi USA8th Leadville Silver Rush 50 Mile Run 8:32:49 h21
29.03 75km USA2nd Austin Rattler Run 75K 7:17:03 h7
2014
25.10 50km USA8th Goblin Valley Ultra 50k 4:38:01 h1 🏆
16.08 100mi USA32nd Leadville Trail 100 Mile 21:20:00 h19
13.07 50mi USA7th Leadville Silver Rush 50 Mile Run 9:28:23 h62
2013
17.08 100mi USA31st Leadville Trail 100 Mile 23:28:49 h65
14.07 50mi USA6th Leadville Silver Rush 50 Mile Run 9:31:18 h76
2011
20.08 100mi USA29th Leadville Trail 100 Mile 29:41:49 h320