John Fiore
ID 203528
Born : 1962 Cat. M60 Ultrarunner since 2011 USA
49
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
20,4%
Rank quotient ?This runner's calculation uses 49 eligible race(s): Σ(rank − 1) = 1 509; Σ finishers = 7 404. 1 509 / 7 404 × 100 = 20.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed49
Km — ultra races3 344 km
> 100 km3
> 160 km3
Longest race160,9 km
5th Idaho Mountain Trail Ultra Festival (IMTUF 100) — 17/9/2016

Km per year (ultra races)

51
1 race
2022
150
3 races
2023
232
4 races
2024
150
3 races
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 33
🏅 Top 3 M3
Longest winning streak0
Current streak0

Records

50 km4h21'28100 km10h45'0850 mi7h30'25100 mi26h05'0412 h51,50 km

HISTORY

49 race(s)
DateRacePerf.Rk
2025
19.10 50km USA3rd City to Sky 50K 6:35:45 h38
10.05 50km USA1st Don't Fence Me In Trail Run 5:19:08 h28
12.04 50km USA15th Yakima Skyline Rim 50k 6:42:46 h22
2024
20.10 50km USA2nd City to Sky 50K 6:16:34 h26
15.09 50km USA12th The Rut Mountain Runs 8:56:38 h211
11.05 50mi USA16th Sun Mountain 50 Mile Trail Races 10:51:48 h39
10.02 12h USA4th Running Up For Air - Mt. Sentinel 51.499 km18
2023
15.10 50km USA1st City to Sky 50K 5:54:14 h12
17.09 50km USA11th The Rut Mountain Runs 8:37:28 h220
15.04 50km USA12th Yakima Skyline Rim 50k 6:54:11 h19
2022
12.02 12h USA2nd Running Up For Air - Mt. Sentinel 51.499 km9
2021
19.06 53km USA8th River of No Return Endurance Run 53K 7:11:12 h17
2019
01.09 50km USA7th The Rut Mountain Runs 7:58:42 h65
20.07 50mi USA2nd Palisades Ultra Trail Series (PUTS) - Grizzly 50 13:07:25 h11
20.04 50km USA9th Yakima Skyline Rim 50k 6:28:11 h24
2018
14.07 50mi USA14th Devils Backbone 50 Miler 11:20:00 h2 🥈
16.06 50km USA16th Old Gabe 50K 7:38:22 h10
21.04 50km USA8th Yakima Skyline Rim 50k 6:09:37 h23
2017
03.09 50km USA5th The Rut Mountain Runs 7:39:07 h52
05.08 50mi USA4th Ouray 50 Mile Endurance Run 22:11:00 h16
08.07 55km USA4th Beaverhead 55K Endurance Run 6:47:50 h7
17.06 50km USA15th Old Gabe 50K 7:42:36 h11
29.04 50mi USA28th Zane Grey 50 Mile Endurance Run 12:35:28 h29
2016
17.09 100mi USA5th Idaho Mountain Trail Ultra Festival (IMTUF 100) 29:46:10 h40
09.07 55km USA3rd Beaverhead 55K Endurance Run 6:43:06 h8
17.06 100mi USA24th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 31:08:24 h117
21.05 50mi USA8th Sun Mountain 50 Mile Trail Races 7:30:25 h4
02.04 100km USA6th Gorge Waterfalls 100k 12:15:24 h41
06.02 50mi USA3rd Sean O'Brien 50 Mile Trail Race 9:15:03 h2 🥈
2015
05.09 50km USA3rd The Rut Mountain Runs 7:35:29 h77
15.08 60km USA3rd Standhope Ultra Challenge 8:27:42 h9
11.07 100km USA2nd Beaverhead 100K Endurance Run 15:30:16 h19
19.06 100mi USA23th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 26:05:04 h32
18.04 50km USA5th Yakima Skyline Rim 50k 6:07:42 h14
28.03 100km USA5th Gorge Waterfalls 100k 12:54:29 h56
2014
18.10 50km USA1st Oregon Coast 50k 4:51:35 h12
19.07 50mi USA10th Devils Backbone 50 Miler 11:27:00 h6
20.06 50mi USABighorn Mountain Wild & Scenic 50mi Trail Run 9:41:30 h9
18.05 50km USA6th Sun Mountain 50 km Trail Races 4:21:28 h5
20.04 50km USA4th Yakima Skyline Rim 50k 5:42:49 h10
01.02 50km USA9th Orcas Island 50k 5:22:34 h15
2013
07.12 50mi USA7th Endurance Challenge - California Trail 50 Mile 9:13:08 h82
14.09 50km USA1st The Rut Mountain Runs 6:34:27 h19
19.04 100km USA2nd The Zion 100 km Run 10:45:08 h4
16.03 50km USA21th Chuckanut 50K 4:31:39 h38
2012
22.09 50km USA3rd Flagline Trail Fest 50K 4:32:16 h13
04.08 50mi USA8th HURL Elkhorn 50 Mile Endurance Run 11:45:57 h6
15.06 50km USA21th Bighorn Mountain Wild & Scenic 50km Trail Run 4:36:46 h2 🥈
2011
17.06 50km USA20th Bighorn Mountain Wild & Scenic 50km Trail Run 4:42:46 h9