Eric Nelson
ID 381448
Born : 1975 Cat. M50 Ultrarunner since 2010 USA
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
40,7%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 1 935; Σ finishers = 4 760. 1 935 / 4 760 × 100 = 40.65%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races3 335 km
> 100 km11
> 160 km11
Longest race160,9 km
25th The Bear 100 Mile Endurance Run — 29/9/2023

Km per year (ultra races)

422
5 races
2022
211
2 races
2023
2024
135
2 races
2025
2026

Race types (share of distance)

Road1,4%
Trail98,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M1
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km4h41'45100 km14h44'0850 mi8h34'47100 mi21h34'576 h46,43 km

HISTORY

36 race(s)
DateRacePerf.Rk
2025
16.08 50mi USA6th White Pine 50 Mile Backcountry Run 14:59:58 h93
09.08 55km USA11th Skyline Mountain Marathon 55K 8:53:13 h43
2023
29.09 100mi USA25th The Bear 100 Mile Endurance Run 35:24:27 h229
05.08 50km USA17th El Vaquero Loco 50K Mountain Race 9:41:19 h40
2022
23.09 100mi USA24th The Bear 100 Mile Endurance Run 34:46:30 h210
20.08 50mi USA3rd White Pine 50 Mile Backcountry Run 12:31:23 h29
18.06 28mi USA15th Logan Peak 28 Mile Trail Race 5:56:14 h37
25.03 50mi USA17th Antelope Island Buffalo Run 50 Mile 12:20:35 h66
05.03 55km USA13th Red Mountain 55K 7:38:07 h55
2021
24.09 100mi USA23rd The Bear 100 Mile Endurance Run 28:54:05 h65
28.08 50mi USA2nd White Pine 50 Mile Backcountry Run 12:30:55 h22
07.08 50km USA15th El Vaquero Loco 50K Mountain Race 8:55:47 h49
19.06 28mi USA14th Logan Peak 28 Mile Trail Race 6:18:08 h55
26.03 50mi USA16th Antelope Island Buffalo Run 50 Mile 9:10:43 h44
2020
17.10 6h USA12th 6H The Hard Way 46.429 km2 🥈
25.09 100mi USA22nd The Bear 100 Mile Endurance Run 30:53:04 h106
01.08 100km USA19th Katcina Mosa 100K Mountain Run 18:19:00 h10
20.06 28mi USA13th Logan Peak 28 Mile Trail Race 5:40:28 h42
2019
27.09 100mi USA21st The Bear 100 Mile Endurance Run 26:54:21 h38
17.08 100mi USA37th Leadville Trail 100 Mile 28:22:02 h168
23.03 50mi USA14th Antelope Island Buffalo Run 50 Mile 8:34:47 h11
2018
23.06 100mi USA45th Western States 100 Mile Endurance Run 23:44:34 h112
20.04 100km USA7th The Zion 100 km Run 14:44:08 h42
24.03 50mi USA13th Antelope Island Buffalo Run 50 Mile 8:56:35 h25
17.02 60km USA5th Black Canyon Trail 60 km Run 7:01:27 h23
2017
28.10 100mi USA15th Javelina Jundred 100 Mile Endurance Run 22:26:03 h65
14.10 50km USA6th Corner Canyon Ultra Trail Run 6:39:35 h9
08.09 100mi USA38th Wasatch Front 100 Mile 30:34:20 h76
2016
09.09 100mi USA37th Wasatch Front 100 Mile 26:38:46 h33
16.07 100mi USA28th Vermont 100 Mile Endurance Race 21:34:57 h43
05.03 50km USA7th Red Mountain 50K 7:33:36 h20
2015
24.10 50km USA9th Goblin Valley Ultra 50k 4:41:45 h7
17.10 50km USA4th Corner Canyon Ultra Trail Run 6:31:38 h15
2014
25.10 50km USA8th Goblin Valley Ultra 50k 5:03:53 h6
05.10 50km USA1st Endurance Challenge - Utah Trail 50 km 6:39:22 h52
2010
23.04 50km USA2nd Red Mountain 50K 5:48:10 h29