Roni Kauri
Born : 1968 Cat. M55 Ultrarunner since 2009 USA
52
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
12
Countries visited ?AUSAustraliaCANCanadaCHNChinaCOLColombiaFRAFranceGBRUnited KingdomHKGHong KongHUNHungaryJPNJapanMEXMexicoSUISwitzerlandUSAUnited States
18,1%
Rank quotient ?This runner's calculation uses 93 eligible race(s): Σ(rank − 1) = 2 470; Σ finishers = 13 670. 2 470 / 13 670 × 100 = 18.07%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed93
Km — ultra races6 485 km
> 100 km4
> 160 km3
Longest race160,9 km

Km per year (ultra races)

837
14 races
2022
743
11 races
2023
205
3 races
2024
696
9 races
2025
553
7 races
2026

Race types (share of distance)

Road6,1%
Trail93,0%
Elim.0,9%

Wins & podiums (ultra)

🏆 Win10
🏆 Win M11
🏅 Top 335
🏅 Top 3 M37
Longest winning streak2
Current streak0

HISTORY

93 race(s)
DateRacePerf.Rk
2026
19.09 100mi trail race USA14th Mountain Lakes 100 22:09:17 h8
11.07 50mi USA6th Devil's Gulch 50 Mile Race 10:38:03 h2 🥈
27.06 50km USA7th Needles 50k 8:32:00 h21
23.05 55km USA3rd Leavenworth Trail Fest 6:17:33 h9
11.04 100km USA15th The Zion 100 km Run 12:01:27 h15
28.03 55km USA16th Badger Mountain 55 km Challenge 5:51:05 h4
14.03 12h USA4th Jill's Twelve Hour Run 51.499 km5
2025
04.10 100km USA14th Cuyamaca 100 km Endurance Run 11:23:00 h17
06.09 50km USA8th Great Olympic Adventure 50km Trail Run 4:35:12 h2 🥈
28.06 100mi USA52nd Western States 100 Mile Endurance Run 26:52:42 h143
17.05 50km USA9th Dirty Turtle 50k 6:34:19 h3 🥉
03.05 100km USA28th Miwok 100k Trail Race 11:39:56 h42
19.04 50km USA16th Traprock 50k Ultramarathon 6:35:10 h8
22.03 55km USA15th Badger Mountain 55 km Challenge 6:22:09 h8
21.03 50mi USA15th Badger Mountain 50 Mile Challenge 8:43:54 h12
18.01 50km USA21st Capitol Peak MegaFatAss 5:49:42 h26
2024
04.05 100km USA27th Miwok 100k Trail Race 12:47:42 h54
23.03 55km USA14th Badger Mountain 55 km Challenge 5:43:13 h6
02.03 50km USA10th Sierra Vista Trail Runs 50 km Race 4:48:21 h3 🥉
2023
02.12 58km FRA11ème Le Défi Bleu Martinique 7:19:41 h3 🥉
27.10 50mi USA17th Cactus Rose 50 Mile 9:49:25 h1 🏆
16.09 50km USA6th Teanaway Country 50 Race 7:30:00 h4
12.08 6h USA10th Hamster Endurance Runs 6 Hour Run 62.764 km3 🥉
05.08 50km USA5th Tiger Peak Challenge 6:17:07 h2 🥈
15.07 50mi USA3rd Devil's Gulch 50 Mile Race 10:57:30 h2 🥈
17.06 50km USA7th Millersylvania Trail Race 50K 4:05:44 h5
13.05 100km USA40th Quicksilver 100 km Endurance Run 12:17:13 h8
24.03 50mi USA13th Badger Mountain 50 Mile Challenge 8:26:41 h6
21.01 50km USA19th Capitol Peak MegaFatAss 4:54:13 h7
07.01 50mi USA43th Avalon Benefit 50 Mile Run 7:09:20 h5
2022
29.10 100km MEX1st Puerto Vallarta México by UTMB - 100K 14:03:24 h28
24.09 50km USA4th Three Sisters Skyline 50km Race 5:37:20 h32
10.09 50km USA9th Middle Fork 50k 5:06:35 h1 🏆
05.08 50km USA2nd Dark Divide 50 km Race 6:35:50 h1 🏆
16.07 50km HUNII. Ultra Lupa Egyéni 50 4:13:05 h9
02.07 50km USA5th Ultramook 50k on the Tillamook Ridge 4:35:10 h3 🥉
18.06 50km USA6th Millersylvania Trail Race 50K 4:09:56 h2 🥈
04.06 50km USA12th Echo Valley 50 km Trail Run Saturday 4:30:04 h2 🥈
14.05 50km USA14th Sun Mountain 50 km Trail Races 5:02:29 h20
23.04 100km USA29th Leona Divide 100 km Run 11:03:42 h5
26.03 5h USA12th Dizzy Daze 5 Hour Race 56.648 km2 🥈
12.03 50mi USA8th Antelope Canyon 50 Mile Race 8:32:17 h5
19.02 50km USA4th Run Forest Run 50k Race 5:47:48 h6
22.01 50km USA18th Capitol Peak MegaFatAss 4:54:45 h10
2021
05.12 83km COL8° Del Mar A La Cima Ultra 80K 13:23:06 h15
06.11 50km USA8th Silver Falls Trail Run 4:51:08 h7
25.09 50mi USA3rd The Cascade Super 50mi Ultra Race 6:36:19 h2 🥈
05.09 7h USA10th Sri Chinmoy 7 Hour Race 71.873 km1 🏆
14.08 6h USA8th Hamster Endurance Runs 6 Hour Run 62.764 km2 🥈
19.06 50km USA5th Millersylvania Trail Race 50K 4:10:00 h2 🥈
05.06 50km USA4th Red Devil Challenge 5:28:12 h9
22.05 50km USA5th Dirty Turtle 50k 5:50:00 h2 🥈
30.04 50mi USA11th Salt Flats 50 Mile 6:57:00 h1 🏆
10.04 50km USA2nd Ancient Lakes 50 km Trail Run 5:08:00 h2 🥈
26.03 50mi USA11th Badger Mountain 50 Mile Challenge 8:10:50 h10
2020
14.11 100km USA1st Thunderbird 100km Trail Run 12:29:06 h1 🏆
05.09 50km USA1st Jackson Hole 50 km Ultra Race 4:21:52 h1 🏆
25.07 53mi USA4th Elkhorn Crest 50 11:28:31 h7
13.06 50mi USA24th Snow Peaks 50 Mile Trail Run 11:30:50 h43
15.02 100km USA7th Black Canyon Trail 100 km Run 11:06:16 h49
04.01 56km USA2nd Gulch Countdown - Last Man Standing 5:38:00 h7
2019
26.10 6h USA13th Carkeek 6 Hour 55.908 km1 🏆
12.10 50km USA10th Defiance 50k 4:06:38 h1 🏆
21.09 6h USA6th Hamster Endurance Runs 6 Hour Run 62.764 km2 🥈
07.09 50km USA3rd Backcountry Rise 50 km Race 6:08:11 h10
27.07 50mi USA27th White River 50 Mile Endurance Run 8:58:21 h28
06.07 50km USA4th Needles 50k 8:46:00 h30
11.05 100km USA9th Ultra Race of Champions (UROC) 100K 12:21:11 h12
29.03 50mi USA9th Badger Mountain 50 Mile Challenge 8:05:54 h11
19.01 50km USA16th Capitol Peak MegaFatAss 5:13:59 h29
06.01 100km USA19th Bandera 100 km Endurance Run 12:13:36 h34
2018
29.09 100km CAN2nd Mighty Quail Trail 100k 13:12:12 h4
01.09 50km USA11th Three Corner Rock PCT (Bunker to Bonneville) 4:59:33 h4
07.07 50mi USA2nd Ochoco Trail Run 50M 8:38:37 h3 🥉
19.05 50mi USA33rd Silver State 50 Mile 9:08:49 h13
29.04 50km USA35th Mt. Si 50 km Ultra Run 4:08:50 h3 🥉
14.04 50km USA10th Diablo Trails Challenge 5:23:08 h2 🥈
24.03 5h USA9th Dizzy Daze 5 Hour Race 51.499 km1 🏆
03.03 50km USA1st Wallace Falls Trail Run 50km 6:49:53 h6
2017
28.10 100mi USA15th Javelina Jundred 100 Mile Endurance Run 20:44:11 h35
07.10 50km USA16th Baker Lake 50K Ultra Trail Run 4:42:43 h9
02.09 50km USA10th Three Corner Rock PCT (Bunker to Bonneville) 5:08:50 h3 🥉
22.07 50km USA2nd Needles 50k 8:19:00 h13
13.05 50mi USA1st Orcas Island 50 Miler 9:23:39 h2 🥈
2016
18.06 111km GBR5th The Wall Ultra Run 111 km nonstopp 12:04:37 h23
28.05 50km USA7th Soaring Eagle 50 km Trail Run 5:08:17 h3 🥉
2015
26.09 50mi AUS3rd Waterous Trail on Foot 50 Mile (WTF50) 7:43:36 h2 🥈
2014
14.09 60km JPN14th Tango 60 km Ultramarathon 5:26:59 h47
2012
18.02 100km HKG2nd Hong Kong 100 Ultra Trail Race 15:34:25 h114
2011
30.07 79.1km SUI26. Swiss Alpine Marathon 10:04:11 h409
2010
31.07 78km SUI25. Swiss Alpine Marathon 8:43:39 h235
08.05 50km CHNThe North Face 50 China 6:49:44 h104
2009
25.07 78km SUI24. Swiss Alpine Marathon 10:05:02 h649