Emily Larson
ID 532645
Born : 1982 Cat. W40 Ultrarunner since 2014 USA
31
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
30,1%
Rank quotient ?This runner's calculation uses 31 eligible race(s): Σ(rank − 1) = 1 066; Σ finishers = 3 545. 1 066 / 3 545 × 100 = 30.07%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed31
Km — ultra races2 852 km
> 100 km8
> 160 km8
> 200 km1
> 24h1
Longest race331,5 km
3rd Bigfoot 200 Endurance Run — 11/8/2017

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road1,9%
Trail96,3%
Elim.1,9%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F4
🏅 Top 32
🏅 Top 3 F13
Longest winning streak1
Current streak1

Records

50 km5h32'1850 mi7h58'10100 mi20h45'206 h53,11 kmBackyard8 loops

HISTORY

31 race(s)
DateRacePerf.Rk
2021
11.09 100mi USA12th Hawk Hundred - 100 Mile Trail Run 23:02:46 h1 🏆
10.04 100mi USA7th Ozarks Foothills 100M 25:45:32 h5
2020
07.11 8h USA7th Icebox 480 - 8 Hour Run 60.929 km7
01.02 100mi USA28th Rocky Raccoon 100 Mile Trail Run 21:37:19 h37
2019
16.08 50km USA11th Marquette Trail 50 km 6:19:49 h37
27.07 50mi USA38th Minnesota Voyageur Trail 50 Mile Ultra 11:20:23 h93
08.06 Backyard Ultra USA2nd Last Runner Standing Run 53.648 km (8h)44
25.05 50km USA5th Bunk House Trail Runs 6:02:50 h6
02.02 50km USA31st John Dick Memorial 50K 5:47:31 h7
2018
31.12 6h USA2nd Run Your Past Off 6 Hour Run 53.108 km5
17.08 50mi USA10th Marquette Trail 50 Mile 11:17:31 h11
04.08 50km USA3rd High Cliff Ultra 6:21:05 h18
23.06 100mi USA8th Black Hills 100 Mile Run 27:46:54 h17
26.05 50km USA4th Bunk House Trail Runs 5:36:55 h3 🥉
28.04 50km USA11th Chippewa Moraine 50km Ultra Marathon 5:32:18 h36
2017
11.08 206mi USA3rd Bigfoot 200 Endurance Run 3d 23:28:36 h53
08.07 50mi USA14th Dances with Dirt - Devil's Lake 50M Ultra 9:58:27 h14
01.07 50km USA24th Afton Trail Run 50K 5:33:28 h82
03.06 100mi USA22nd Kettle Moraine 100 Mile Endurance Run 23:49:52 h24
07.04 100mi USA9th Zumbro 100 Mile Endurance Run 24:37:49 h5
2016
05.11 101mi USA4th tBunk Endurance Challenge 100 Mile 20:45:20 h4
15.10 50mi USA7th Des Plaines River 50 Miles Trail Race 7:58:10 h13
17.09 50mi USA9th Endurance Challenge - Wisconsin Trail 50 Miles 9:50:07 h45
09.07 50km USA13th Dances with Dirt - Devil's Lake 50K Ultra 6:04:09 h65
04.06 38mi USA21st Kettle Moraine 38 Mile Night Run 8:43:26 h9
14.05 50mi USA35th Ice Age Trail 50 Mile Run 10:37:11 h149
2015
17.10 50mi USA6th Des Plaines River 50 Miles Trail Race 8:41:07 h12
11.07 50km USA12th Dances with Dirt - Devil's Lake 50K Ultra 6:32:50 h71
09.05 50km USA34th Ice Age Trail 50 km Run 5:35:38 h58
2014
12.07 50km USA11th Dances with Dirt - Devil's Lake 50K Ultra 6:46:16 h86
10.05 50km USA33rd Ice Age Trail 50 km Run 6:19:43 h80