Jeffrey Morgan
ID 889534
Born : 1968 Cat. M55 Ultrarunner since 2016 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
56
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
45,5%
Rank quotient ?This runner's calculation uses 67 eligible race(s): Σ(rank − 1) = 4 714; Σ finishers = 10 363. 4 714 / 10 363 × 100 = 45.49%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed69
Km — ultra races5 933 km
> 100 km18
> 160 km15
Longest race170,6 km
9th Cruel Jewel 100 Mile — 14/5/2021

Km per year (ultra races)

1 144
10 races
2022
430
5 races
2023
633
7 races
2024
713
8 races
2025
211
2 races
2026

Race types (share of distance)

Trail97,5%
Stage2,5%

Wins & podiums (ultra)

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

Records

50 km4h47'24100 km14h28'3250 mi10h48'45100 mi27h14'46

HISTORY

67 race(s)
DateRacePerf.Rk
2026
11.09 100mi USA47th Wasatch Front 100 Mile 33:38:34 h135
24.01 50km USA32nd Mountain Mist 50k 6:56:53 h89
2025
24.10 100mi USA9th No Business 100 31:34:20 h115
06.09 50mi USA9th Rebecca Mountain 50 Mile Race 11:14:25 h34
12.07 50mi USA18th Leadville Silver Rush 50 Mile Run 10:48:45 h191
09.05 100mi USA7th The Hellbender One Hundred 33:23:25 h98
19.04 50km USA14th Double Top 50 km 8:40:00 h4
22.03 50mi USA3rd Mount Mitchell Heartbreaker 13:37:01 h69
22.02 50km USA19th Mount Cheaha 50K UltraMarathon Race 7:31:18 h121
25.01 50km USA31st Mountain Mist 50k 6:42:53 h127
2024
31.12 50km USA26th HTC Recover From the Holidays 50K 5:18:52 h19
06.12 100mi USA12th Blood Rock 100 Mile Endurance Race 39:46:06 h14
07.09 50mi USA8th Rebecca Mountain 50 Mile Race 10:57:22 h36
06.07 80.5km USA17th Leadville Silver Rush 50 Mile Run 11:55:48 h289
26.04 100mi USA11th The Canyons Endurance 100 Miles Run 31:30:46 h118
24.02 50km USA18th Mount Cheaha 50K UltraMarathon Race 7:22:39 h85
27.01 50km USA30th Mountain Mist 50k 7:36:31 h196
2023
31.12 50km USA25th HTC Recover From the Holidays 50K 5:32:27 h21
22.09 100mi USA15th Grindstone 100 Mile 35:10:17 h154
25.03 74mi USA11th Georgia Death Race 19:43:57 h43
25.02 50km USA17th Mount Cheaha 50K UltraMarathon Race 7:52:09 h106
28.01 50km USA29th Mountain Mist 50k 6:21:45 h104
2022
05.11 100mi USA15th Pinhoti 100 Mile 29:10:26 h73
16.09 100mi USA12th The Georgia Jewel 100 Mile Run 29:50:11 h19
06.08 50mi USA11th H9 Dragon 50 Miler 15:35:06 h10
14.05 56mi USA10th Cruel Jewel 50 Mile 17:04:16 h46
22.04 100mi USA11th Double Top 100 Mile 33:45:00 h3 🥉
09.04 100mi USA2nd Endurance Hunter 100 Trail Run 32:29:23 h8
19.03 50mi USA18th Three Days of Syllamo 50 Mile Run 11:46:15 h29
18.03 50km USA18th Three Days of Syllamo 50 km Run 6:36:55 h26
18.03 150km/3stages USA18th Three Days of Syllamo Stage Race 21:01:25 h19
22.01 49.6km USA28th Mountain Mist 50k 6:27:28 h80
2021
31.12 50km USA23rd HTC Recover From the Holidays 50K 4:58:16 h6
04.12 50mi USA5th Cloudland Canyon 50 Mile Race 11:16:01 h30
06.11 100mi USA14th Pinhoti 100 Mile 27:14:46 h47
23.10 100km USA7th Firewater 100k Trail Race 14:28:32 h8
17.09 50mi USA11th The Georgia Jewel 50 Mile Run 12:59:34 h17
14.05 106mi USA9th Cruel Jewel 100 Mile 37:59:51 h69
15.04 100km USA10th Double Top 100 km 19:43:00 h7
27.03 74mi USA9th Georgia Death Race 21:21:29 h76
27.02 50km USA15th Mount Cheaha 50K UltraMarathon Race 7:48:38 h99
23.01 50km USA27th Mountain Mist 50k 7:27:38 h256
2020
19.12 50mi USA13th Lookout Mountain 50 Mile Race 12:57:31 h82
16.10 103mi USA4th No Business 100 31:33:01 h79
20.09 50mi USA10th The Georgia Jewel 50 Mile Run 12:16:20 h33
06.06 50km USA8th Rockin Choccolocco 50K 8:48:48 h30
29.02 50km USA14th Mount Cheaha 50K UltraMarathon Race 8:14:49 h131
15.02 50km USA3rd Eagle Ridge 50km 7:57:55 h20
25.01 50km USA26th Mountain Mist 50k 7:41:54 h235
2019
02.11 100mi USA12th Pinhoti 100 Mile 29:54:40 h130
21.09 50mi USA9th The Georgia Jewel 50 Mile Run 11:27:49 h28
11.05 100km USA9th Ultra Race of Champions (UROC) 100K 18:21:39 h67
26.01 50km USA25th Mountain Mist 50k 6:22:02 h117
2018
30.11 100mi USA2nd Chattanooga 100 Mile Trail Race 30:03:51 h45
20.10 100km USA4th Firewater 100k Trail Race 15:55:47 h8
22.09 50mi USA8th The Georgia Jewel 50 Mile Run 11:56:20 h20
19.04 50km USA7th Double Top 50 km 11:30:00 h17
07.04 50km USA4th Yamacraw 50k 8:41:45 h158
17.02 50km USA1st Eagle Ridge 50km 7:05:31 h19
27.01 50km USA24th Mountain Mist 50k 6:17:35 h92
2017
31.12 50km USA19th HTC Recover From the Holidays 50K 6:12:57 h44
16.12 50mi USA10th Lookout Mountain 50 Mile Race 12:29:44 h118
18.11 50km USA14th Dizzy Fifties - 50 km Trail Run 6:04:12 h18
27.05 50km USA5th Rockin Choccolocco 50K 6:05:42 h10
25.02 50km USA11th Mount Cheaha 50K UltraMarathon Race 6:52:11 h86
28.01 50km USA23rd Mountain Mist 50k 6:08:22 h92
2016
19.11 50km USA13th Dizzy Fifties - 50 km Trail Run 4:47:24 h6