Jay McElroy
Born : 1966 Cat. M60 Ultrarunner since 2015 USA
28
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
2
Countries visited ?CANCanadaUSAUnited States
58,2%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 1 789; Σ finishers = 3 073. 1 789 / 3 073 × 100 = 58.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed28
Km — ultra races3 174 km
> 100 km11
> 160 km11
> 200 km2
Longest race325,1 km

Km per year (ultra races)

502
5 races
2022
586
4 races
2023
563
3 races
2024
479
4 races
2025
533
4 races
2026

Race types (share of distance)

Trail100,0%

HISTORY

28 race(s)
DateRacePerf.Rk
2026
15.05 100mi USA14th Cruel Jewel 100 Mile 44:07:50 h121
11.04 100mi USA5th Chief Ladiga 100 25:52:06 h24
14.03 100mi USA1st Thunder Kiss 33:43:14 h10
28.02 50km USA20th Mount Cheaha 50K UltraMarathon Race 8:20:35 h176
2025
18.10 100mi USA2nd FSR 100 29:40:47 h11
28.06 50mi USA1st Night Howler 12:53:23 h24
24.05 12h USA2nd Johnston Woods Trails Festival 76.974 km6
28.02 100mi USA44th Carl Touchstone Memorial Mississippi Trail 100 Mile 27:33:01 h20
2024
21.12 50mi USA17th Lookout Mountain 50 Mile Race 13:01:23 h39
10.09 200mi CAN2nd The Divide 200 4d 01:35:29 h50
10.03 100mi USA7th The Drift 100 Mile Race 42:44:00 h8
2023
01.12 100mi USA11th Blood Rock 100 Mile Endurance Race 39:31:09 h19
21.07 202mi USA8th Tahoe 200 Mile Endurance Run 4d 03:27:03 h95
28.01 50km USA29th Mountain Mist 50k 7:06:28 h199
07.01 50km USA6th The Great Scorpion Trail Run 6:45:04 h16
2022
19.11 100mi USA1st Fall Creek 100 30:27:13 h17
14.10 50mi USA17th Pony Express Trail 50 Mile 11:44:10 h12
01.10 50km USA21th Rock/Creek StumpJump 50K 8:24:06 h97
11.03 100mi USA5th The Drift 100 Mile Race 2d 02:59:00 h11
22.01 49.6km USA28th Mountain Mist 50k 7:40:36 h205
2021
04.12 55km USA9th Blood Rock 55 km Race 11:30:23 h62
15.10 50mi USA16th Pony Express Trail 50 Mile 10:39:20 h10
26.06 64km USA4th Twisted Fork Run 12:01:16 h108
23.01 50km USA27th Mountain Mist 50k 7:27:04 h254
09.01 50km USA4th The Great Scorpion Trail Run 6:21:09 h16
2020
19.12 50mi USA13th Lookout Mountain 50 Mile Race 12:36:36 h54
06.12 50km USA4th Cloudland Canyon 50 km Race 7:16:03 h40
2015
19.12 50mi USA8th Lookout Mountain 50 Mile Race 11:19:23 h113