Jeremy Harrison
ID 853522
Born : 1978 Cat. M45 Ultrarunner since 2016 USA
46
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
74
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
44,6%
Rank quotient ?This runner's calculation uses 46 eligible race(s): Σ(rank − 1) = 1 510; Σ finishers = 3 389. 1 510 / 3 389 × 100 = 44.56%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed46
Km — ultra races6 460 km
> 100 km33
> 160 km31
> 200 km2
> 24h4
> 48h4
Longest race350,0 km
8th Jackalope Jam 100 Hour Race — 23/2/2022

Km per year (ultra races)

997
4 races
2022
2023
2024
491
3 races
2025
2026

Race types (share of distance)

Road11,2%
Trail86,3%
?2,5%

Records

50 km5h41'09100 km12h31'0850 mi9h41'48100 mi21h53'2748 h168,82 km

HISTORY

46 race(s)
DateRacePerf.Rk
2025
19.06 48h USA8th Six Days in the Dome - The Redux 48h 160.974 km12
04.04 48h USA5th The Country Mile 48 Hour Race 168.820 km17
29.03 100mi USA4th Blue Heron Hundreds 100 miles 30:27:14 h9
2022
17.06 202mi USA7th Tahoe 200 Mile Endurance Run 3d 15:35:16 h68
06.05 100mi USA12th Salt Flats 100 Mile 29:37:18 h31
26.03 100mi USA10th Prairie Spirit 100 Mile Trail Ultra Race 23:39:00 h23
23.02 100h USA8th Jackalope Jam 100 Hour Race 350.032 km5
2021
11.06 100mi USA3rd War Hammer 100 Mile Endurance Run 34:33:58 h7
20.03 100mi USA9th Lake Martin 100 Mile Endurance Race 28:28:25 h26
2019
30.12 55h USA7th Snowdrop Ultra 55 Hour Race 161.108 km74
14.12 100mi USA5th The Hitchcock Experience 100 Miles 31:36:20 h21
22.11 100mi USA7th Blood Rock 100 Mile Endurance Race 36:33:15 h14
18.10 100mi USA2nd Mines of Spain 100 Mile Race 30:38:51 h39
05.10 100mi USA5th The Hennepin Hundred - 100 Mile Run 23:53:21 h59
21.09 100mi USA2nd Sangre de Cristo Ultra 100 Mile Race 33:47:00 h17
26.07 100mi USA3rd High Lonesome 100 Mile 35:06:31 h76
06.07 103mi USA5th Silverheels Trail Run - 100mi 32:42:00 h9
28.04 130km USA7th Badwater Salton Sea 23:19:00 h29
12.04 100mi USA2nd The Hellbender One Hundred 37:42:25 h66
16.03 100mi USA7th The Pistol 100 Mile Ultra Run 28:00:38 h50
2018
08.12 100mi USA5th Brazos Bend 100 - 100 Mile 26:41:10 h45
10.11 100mi USA5th Tunnel Hill 100 Mile Race 23:51:42 h91
27.10 100mi USA6th Kansas Rails-to-Trails Fall Extravaganza 100 Mile 26:06:41 h18
13.10 100mi USA19th Heartland 100 Mile Race 21:53:27 h12
29.09 50km USA24th Flatrock 50K 7:15:09 h31
08.09 100mi USA9th Hawk Hundred - 100 Mile Trail Run 23:36:41 h4
18.08 100mi USA36th Leadville Trail 100 Mile 28:28:19 h182
07.07 100mi USA5th Honey Badger 100 Mile Ultra Road Race 28:07:31 h9
02.06 100mi USA23rd Kettle Moraine 100 Mile Endurance Run 24:14:25 h53
05.05 50mi USA5th Heartland 50 Mile Race 9:47:08 h8
28.04 101km USA6th FlatRock 101K Ultra Trail Race 14:39:07 h5
07.04 100km USA5th Brazos Bend 50 - 100 km 12:31:08 h24
24.03 100mi USA6th Prairie Spirit 100 Mile Trail Ultra Race 23:39:00 h23
10.02 100mi USA2nd Lone Star 100 - 100 Miles 34:55:15 h15
2017
21.10 100mi USA7th Taturs Pumpkin Holler 100 Mile Race 25:22:32 h8
07.10 100mi USA4th Cloudsplitter 100 - 100 Mile Run 34:20:12 h14
09.09 50mi USA8th Do-Wacka-Do 50 Mile Trail Run 9:41:48 h4
03.07 51.5mi USA6th Midnight Madness 50 Miler Road Race 9:51:31 h10
18.06 50km USA1st Armadillo Ultra Race 5:51:17 h5
03.06 50km USA12th War Eagle 50K 5:58:10 h42
11.03 50km USA2nd The Mid South (Land Run) 51K Ultra Marathon 5:41:09 h20
25.02 50km USA8th Post Oak Lodge 50K Trail Challenge 6:25:47 h30
14.01 50km USA5th Ouachita Switchbacks 50K 8:56:00 h30
07.01 100km USA17th Bandera 100 km Ultratrail 16:31:11 h135
2016
15.10 50km USA6th Taturs Pumpkin Holler 50 km Race 9:11:27 h80
03.09 50mi USA7th Do-Wacka-Do 50 Mile Trail Run 10:21:45 h6