David Souza
ID 47265
Born : 1975 Cat. M50 Ultrarunner since 2007 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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 ?ATAAntarcticaCHIChileUSAUnited States
61,3%
Rank quotient ?This runner's calculation uses 53 eligible race(s): Σ(rank − 1) = 3 889; Σ finishers = 6 343. 3 889 / 6 343 × 100 = 61.31%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed58
Km — ultra races5 097 km
> 100 km13
> 160 km12
> 200 km2
> 24h2
> 48h1
Longest race250,0 km
12th Atacama Crossing — 2/10/2016

Km per year (ultra races)

161
1 race
2022
351
5 races
2023
291
3 races
2024
2025
50
1 race
2026

Race types (share of distance)

Road7,7%
Trail82,8%
Stage9,5%

Wins & podiums (ultra)

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

Records

50 km5h02'3650 mi8h28'56100 mi22h57'2524 h120,38 km6 d234,80 km

HISTORY

53 race(s)
DateRacePerf.Rk
2026
30.05 50km USA9th Chesterfield Gorge 50 km Ultra Race 7:49:39 h47
2024
19.07 100mi USA35th Vermont 100 Mile Endurance Race 28:01:10 h182
01.06 50mi USA7th Chesterfield Gorge 50 Mile Ultra Race 11:05:37 h23
18.05 50km USA2nd Free Spirit 50 K 6:18:09 h33
2023
19.08 50km USA11th TARC Summer Classic 50 km 7:49:00 h22
24.06 50mi USA1st Gunstock TrailFest 10:17:41 h13
27.05 24h USA18th Trail Festival at Pineland Farms (Gunstock TrailFest) 120.378 km4
22.04 50km USA12th TARC Spring Classic 50 km 6:20:32 h35
19.03 50km USA3rd FIT Rock 50 km Trail Race 6:18:37 h19
2022
16.07 100mi USA33th Vermont 100 Mile Endurance Race 28:36:10 h160
2021
26.09 76.6km USA28th Vermont 50 Miles Ultra Run 12:02:27 h128
2019
08.06 50km USA3rd Endurance Challenge - Massachusetts Trail 50 km 8:49:30 h121
26.05 50mi USA14th Trail Festival at Pineland Farms 12:30:20 h85
2017
15.07 100mi USA29th Vermont 100 Mile Endurance Race 28:31:38 h241
28.05 50mi USA12th Trail Festival at Pineland Farms 10:13:05 h79
2016
18.11 6d ATA7° The Last Desert Antarctica 234.800 km11
02.10 250km/6stages CHI12th Atacama Crossing 40:16:00 h31
16.07 100mi USA28th Vermont 100 Mile Endurance Race 24:07:22 h114
29.05 50mi USA11th Trail Festival at Pineland Farms 8:56:35 h40
2015
27.09 50mi USA22nd Vermont 50 Miles Ultra Run 10:40:22 h124
18.07 100mi USA27th Vermont 100 Mile Endurance Race 23:14:50 h88
24.05 50mi USA10th Trail Festival at Pineland Farms 9:46:52 h59
25.04 50km USA5th TARC Spring Classic 50 km 5:35:38 h28
2014
19.10 50mi USA3rd Farm to Farm 50 Mile Ultra Run 8:28:56 h2 🥈
19.07 100mi USA26th Vermont 100 Mile Endurance Race 22:57:25 h96
07.06 50mi USA2nd TARC 50 Mile 13:06:26 h48
25.05 50mi USA9th Trail Festival at Pineland Farms 9:05:15 h37
27.04 50mi USA40th Lake Waramaug 50mi Ultra Marathon 8:45:53 h10
2013
02.11 50mi USA13th Stone Cat 50 Mile 10:15:58 h66
20.07 100mi USA25th Vermont 100 Mile Endurance Race 24:40:28 h101
14.06 50mi USA1st TARC 50 Mile 9:59:52 h11
26.05 50mi USA8th Trail Festival at Pineland Farms 12:15:50 h96
21.04 50mi USA39th Lake Waramaug 50mi Ultra Marathon 9:16:33 h15
2012
01.12 50mi USA6th Endurance Challenge - California Trail 50 Mile 9:38:08 h145
30.09 50mi USA19th Vermont 50 Miles Ultra Run 11:24:18 h227
21.07 100mi USA24th Vermont 100 Mile Endurance Race 26:28:41 h164
27.05 50mi USA7th Trail Festival at Pineland Farms 9:50:16 h78
2011
29.05 50mi USA6th Trail Festival at Pineland Farms 10:32:17 h81
07.05 50mi USA4th Endurance Challenge - New York Trail 50 Miles 13:29:53 h131
26.03 32mi USA3rd Fells Trail Ultra 8:06:00 h8
2010
26.09 50mi USA17th Vermont 50 Miles Ultra Run 9:43:10 h77
17.07 100mi USA22nd Vermont 100 Mile Endurance Race 25:09:18 h81
30.05 50mi USA5th Trail Festival at Pineland Farms 9:15:13 h45
27.03 32mi USA2nd Fells Trail Ultra 7:51:00 h10
2009
07.11 50mi USA9th Stone Cat 50 Mile 10:33:27 h65
27.09 50mi USA16th Vermont 50 Miles Ultra Run 11:52:35 h103
24.05 50mi USA4th Trail Festival at Pineland Farms 10:00:02 h49
26.04 50km USA35th Lake Waramaug 50km Ultra Marathon 6:26:49 h26
2008
28.09 50mi USA15th Vermont 50 Miles Ultra Run 11:18:44 h123
19.07 100mi USA20th Vermont 100 Mile Endurance Race 29:37:59 h151
25.05 50mi USA3rd Trail Festival at Pineland Farms 10:47:01 h44
20.04 50km USA34th Lake Waramaug 50km Ultra Marathon 5:02:36 h15
2007
30.09 50mi USA14th Vermont 50 Miles Ultra Run 11:47:04 h150