John Marciari
ID 196606
Born : 1971 Cat. M55 Ultrarunner since 2009 USA
42
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
11,5%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 573; Σ finishers = 4 982. 573 / 4 982 × 100 = 11.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed42
Km — ultra races3 096 km
> 100 km7
> 160 km5
> 24h1
Longest race160,9 km
25th Massanutten Mountain Trails 100 Mile — 18/5/2019

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road3,9%
Trail96,1%

Wins & podiums (ultra)

🏆 Win2
🏆 Win M2
🏅 Top 39
🏅 Top 3 M9
Longest winning streak1
Current streak0

Records

50 km4h28'58100 km13h00'2450 mi8h00'33100 mi22h43'5024 h121,69 km

HISTORY

42 race(s)
DateRacePerf.Rk
2021
10.07 50km USA26th Catoctin 50k Trail Run 7:37:09 h53
2020
29.02 50km USA11th Hashawha Hills 50 km Trail Run 4:47:00 h7
2019
18.05 100mi USA25th Massanutten Mountain Trails 100 Mile 25:43:13 h13
28.04 50km USA10th Ironmasters Challenge 50k Ultra 5:35:08 h3 🥉
23.02 50km USA10th Hashawha Hills 50 km Trail Run 4:49:38 h5
2018
01.09 71.1mi USA16th The Ring 71-mile Run 17:25:00 h2 🥈
14.07 50km USA23rd Catoctin 50k Trail Run 5:58:30 h7
14.04 50km USA13th Gunpowder Keg Ultra 5:30:26 h2 🥈
24.02 50km USA10th Hashawha Hills 50 km Trail Run 5:02:10 h7
2017
28.05 50km USA5th Holy Cowan's Gap 50k+ 5:39:00 h1 🏆
08.04 50mi USA25th Bull Run Run 50 Miler 8:00:33 h16
25.02 50km USA9th Hashawha Hills 50 km Trail Run 4:28:58 h7
2016
07.10 100mi USA8th Grindstone 100 Mile 23:55:42 h21
10.09 50km USA7th KTA Trail Challenge 5:32:57 h1 🏆
21.08 50km USA4th Hampshire 100 - 50K run 4:57:22 h5
16.07 50km USA21st Catoctin 50k Trail Run 5:45:03 h2 🥈
29.05 50km USA4th Holy Cowan's Gap 50k+ 5:55:00 h3 🥉
30.04 50mi USA9th Endurance Challenge - New York Trail 50 Miles 9:15:36 h43
27.02 50km USA8th Hashawha Hills 50 km Trail Run 5:17:52 h15
2015
21.11 24h USA5th Crooked Road 24 Hour Ultra 121.692 km16
18.10 50km USA10th Gunpowder Keg Ultra 5:47:54 h3 🥉
20.06 40mi USA13th Highlands Sky 40M Trail Run 9:23:00 h56
21.03 50km USA9th Old Goat's 50 km Trail Race 6:25:21 h3 🥉
2014
26.07 50km USA19th Catoctin 50k Trail Run 6:32:21 h20
17.05 100mi USA20th Massanutten Mountain Trails 100 Mile 26:46:47 h28
12.04 50mi USA22nd Bull Run Run 50 Miler 9:10:34 h50
2013
14.09 50km USA8th Gunpowder Keg Ultra 6:32:27 h15
07.09 29.6mi USA4th KTA Trail Challenge 5:53:38 h15
08.06 100mi USA12th San Diego 100 Mile Endurance Run 22:43:50 h12
04.05 60km USA18th Miwok 60k Trail race 6:36:00 h47
19.01 50mi trail race USA1st San Diego 50 Mile Trail 8:40:33 h10
2012
17.11 100mi USA4th The Chimera 100 Mile Mountain Race 23:38:24 h18
12.10 100km USA1st Cuyamaca 100 km Endurance Run 13:00:24 h19
2011
19.11 100km USA3rd The Chimera 100 km Mountain Race 13:17:40 h4
17.09 50km USA5th Noble Canyon 50k 4:53:07 h10
13.08 50km USA7th Angeles National Forest 50k Trail Race 5:45:20 h11
14.05 50mi USA8th PCT 50 Mile Trail Run 8:55:00 h8
12.03 50km USA2nd Mesquite Canyon 50 km 5:27:23 h12
2010
23.10 50mi USA8th Lost Boys 50 Mile Trail Run 10:14:18 h7
25.09 50km USA4th Noble Canyon 50k 5:43:58 h14
13.02 50km USA3rd Twin Peaks 50K 6:17:57 h6
2009
26.09 50km USA3rd Noble Canyon 50k 5:39:04 h18