Chikara Omine
Born : 1982 Cat. M40 Ultrarunner since 1999 USA
61
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
71
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
6
Countries visited ?CROCroatiaESPSpainGBRUnited KingdomINDIndiaNEDNetherlandsUSAUnited States
5,7%
Rank quotient ?This runner's calculation uses 98 eligible race(s): Σ(rank − 1) = 729; Σ finishers = 12 779. 729 / 12 779 × 100 = 5.70%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed98
Km — ultra races8 514 km
> 100 km14
> 160 km10
> 200 km2
> 24h5
Longest race213,4 km

Km per year (ultra races)

211
3 races
2022
100
1 race
2023
400
4 races
2024
2025
2026

Race types (share of distance)

Road43,2%
Trail55,6%
?1,2%

Wins & podiums (ultra)

🏆 Win38
🏆 Win M38
🏅 Top 358
🏅 Top 3 M58
Longest winning streak4
Current streak0

HISTORY

101 race(s)
DateRacePerf.Rk
2024
07.12 100km IND32nd 100 km Bengaluru - IAU World Championship 6:40:57 h6
07.12 100km IND100 km Bengaluru - open race 6:40:57 h6
07.12 100km IND100 km Bengaluru - WMA World Championship 6:40:57 h3 🥉
20.04 100km USA18th Mad City 100K Road Race 7:05:13 h7
2023
16.06 12h USA6th Six Days in the Dome - The Redux 12 Hour 100.220 km1 🏆
2022
08.10 50mi USA36th Ruth Anderson Ultra 50mi 5:05:41 h1 🏆
24.09 50mi USA40th Dick Collins Firetrails 50 Mile 6:54:08 h1 🏆
07.08 50km USA41st Skyline 50k Endurance Run 3:36:08 h1 🏆
2021
27.02 50km USA43rd Jed Smith Ultra Classic - 50 km Race 2:59:41 h2 🥈
2020
12.01 12h USA3rd One Day in Auburn 12h Day Run 101.221 km1 🏆
2019
12.10 50mi USA33th Ruth Anderson Ultra 50mi 5:51:41 h1 🏆
18.05 50mi USA34th Silver State 50 Mile 7:15:06 h1 🏆
2018
03.11 100mi USA18th Rio Del Lago 100 Mile Endurance Run 19:36:02 h13
08.09 100km CROCro100 - total (WC,WMA,open) 7:14:51 h29
08.09 100km CRO30. IAU 100km WC, Sveti Martin 7:14:51 h29
01.06 24h USA5th San Francisco Summer Solstice 24h 207.846 km1 🏆
19.05 50mi USA33rd Silver State 50 Mile 8:11:29 h6
2017
04.11 100mi USA17th Rio Del Lago 100 Mile Endurance Run 22:01:10 h40
26.08 31.5mi USA18th Tamalpa Headlands 50K 4:11:15 h1 🏆
20.05 50mi USA32nd Silver State 50 Mile 7:31:18 h1 🏆
06.05 100km USA22nd Miwok 100k Trail Race 8:46:37 h2 🥈
23.04 50mi USA31th Ruth Anderson Ultra 50mi 5:58:20 h1 🏆
15.04 50mi USA9th Lake Sonoma 50 Mile Race 7:11:26 h7
25.02 24h USA2nd Riverbank One Day - 24hrs run 196.400 km9
2016
27.11 100km ESP100km Los Alcazares, combined IAU & WMA & open race 6:48:48 h18
27.11 100km ESP100km Los Alcazares, IAU 100 km WC 6:48:48 h18
10.09 100mi USA10th Headlands Hundred 100 Mile Endurance Run 16:56:31 h1 🏆
07.05 100km USA21st Miwok 100k Trail Race 9:13:55 h2 🥈
16.04 50mi USA30th Ruth Anderson Ultra 50mi 5:57:12 h1 🏆
06.02 50km USA38th Jed Smith Ultra Classic - 50 km Race 3:11:48 h1 🏆
2015
12.09 50km NED40. RUN Winschoten 100 km - 50km Split 3:21:46 h17
12.09 100km NEDIAU 100km WC (RUN Winschoten 100 km) 7:02:14 h26
12.09 100km NED40. RUN Winschoten 100 km - open race 7:02:14 h26
20.06 24h USA3rd San Francisco Summer Solstice 24h 213.439 km1 🏆
09.05 100km USA32nd Quicksilver 100 km Endurance Run 9:05:48 h1 🏆
02.05 100km USA20th Miwok 100k Trail Race 11:36:00 h42
18.04 100km USA29th Ruth Anderson Ultra 100km 7:06:30 h1 🏆
04.04 50mi USA36th American River 50 Mile Endurance Run 6:13:39 h1 🏆
07.02 50km USA37th Jed Smith Ultra Classic - 50 km Race 3:19:36 h1 🏆
2014
29.11 28mi USA30th Quad Dipsea Trail Run 4:12:01 h1 🏆
28.06 100mi USA41st Western States 100 Mile Endurance Run 27:15:15 h189
17.05 50mi USA29th Silver State 50 Mile 8:59:10 h9
10.05 100km USA31st Quicksilver 100 km Endurance Run 9:51:52 h1 🏆
11.01 100km trail race USA14th Bandera 100 km Ultratrail - Open race 8:16:42 h3 🥉
11.01 100km trail race USA14th Bandera 100 km Ultratrail - US Trail Championships 8:16:42 h3 🥉
2013
12.10 50mi USA31st Dick Collins Firetrails 50 Mile 6:35:40 h2 🥈
11.08 50km USA32nd Skyline 50k Endurance Run 3:40:09 h1 🏆
20.07 100mi USA12th Tahoe Rim Trail 100M Endurance Run 23:29:43 h13
18.05 50mi USA28th Silver State 50 Mile 7:05:54 h1 🏆
11.05 50mi USA30th Quicksilver 50 Mile Endurance Run 6:16:54 h1 🏆
02.02 50km USA35th Jed Smith Ultra Classic - 50 km Race 3:10:37 h1 🏆
2012
31.12 6h USA3rd New Years One Day 6 Hour Run 81.960 km1 🏆
28.04 50mi USA20th Leona Divide 50 Mile Run 7:06:46 h11
2011
31.12 24h USA2nd New Years One Day 24 Hour Run 155.383 km9
10.07 6h USA15th DSE Distance Classic 6 Hour 46.102 km16
2010
07.11 100km GBR24th IAU 100km WC Gibraltar 6:58:09 h9
07.11 100km GBRIAU/WMA 100km Gibraltar - Open race 6:58:09 h9
09.10 50mi USA28th Dick Collins Firetrails 50 Mile 6:23:05 h2 🥈
01.08 50km USA29th Skyline 50k Endurance Run 3:50:51 h4
26.06 100mi USA37th Western States 100 Mile Endurance Run 19:57:54 h33
05.06 50km USA10th Mount Diablo 50K 5:49:51 h2 🥈
15.05 50km USA25th Silver State 50 km 4:46:31 h7
10.04 100km USA4th Mad City 100K Road Race 7:17:15 h4
09.01 100km USA10th Bandera 100 km Ultratrail 9:19:43 h2 🥈
2009
19.12 50km USA5th Rodeo Beach 50km 3:56:50 h2 🥈
05.12 50mi USA3rd Endurance Challenge - California Trail 50 Mile 7:22:44 h8
31.10 50mi USA14th Helen Klein Ultra Classic 50mi 5:45:41 h1 🏆
10.10 50mi USA27th Dick Collins Firetrails 50 Mile 6:47:01 h2 🥈
26.09 53.2mi USA23rd Sierra Nevada Endurance 53 Mile Run 8:15:50 h1 🏆
02.08 50km USA28th Skyline 50k Endurance Run 3:40:06 h1 🏆
16.05 50km USA24th Silver State 50 km 4:26:51 h2 🥈
09.05 50mi USA26th Quicksilver 50 Mile Endurance Run 6:15:41 h1 🏆
04.04 50mi USA30th American River 50 Mile Endurance Run 6:12:46 h3 🥉
07.02 50km USA31st Jed Smith Ultra Classic - 50 km Race 3:08:44 h1 🏆
2008
10.05 50mi USA25th Quicksilver 50 Mile Endurance Run 6:59:36 h2 🥈
02.02 50km USA30th Jed Smith Ultra Classic - 50 km Race 3:54:20 h7
2007
26.08 31.5mi USA10th Tamalpa Headlands 50K 4:16:48 h8
05.08 50km USA26th Skyline 50k Endurance Run 4:00:33 h4
2006
28.10 24h USA1st San Francisco One Day, 24h 162.060 km7
07.10 50mi USA24th Dick Collins Firetrails 50 Mile 6:54:55 h1 🏆
26.08 31.5mi USA9th Tamalpa Headlands 50K 4:37:14 h14
06.08 50km USA25th Skyline 50k Endurance Run 4:16:11 h4
06.05 100km USA11th Miwok 100k Trail race 11:16:24 h54
22.04 50km USA20th Ruth Anderson Ultra 100km - 50km Split 3:38:00 h1 🏆
22.04 50mi USA20th Ruth Anderson Ultra 100km - 50mi Split 6:04:33 h1 🏆
22.04 100km USA20th Ruth Anderson Ultra 100km 7:42:10 h1 🏆
25.03 50km USA5th Pirates Cove Trail Run 4:05:35 h1 🏆
11.03 50km USA17th Way Too Cool 50K Endurance Run 3:54:55 h7
04.02 50km USA28th Jed Smith Ultra Classic - 50 km Race 3:22:34 h1 🏆
14.01 50km USA4th Angel Island 50k 3:57:47 h1 🏆
2005
26.11 28mi USA21st Quad Dipsea Trail Run 4:37:03 h8
05.11 50mi USA10th Helen Klein Ultra Classic 50mi 5:47:12 h2 🥈
15.10 50mi USA23rd Dick Collins Firetrails 50 Mile 7:04:00 h2 🥈
27.08 31.5mi USA8th Tamalpa Headlands 50K 4:03:40 h3 🥉
07.08 50km USA24th Skyline 50k Endurance Run 4:08:24 h1 🏆
18.06 50km USA3rd Skyline Ridge Trail Run 3:55:05 h1 🏆
04.06 50km USA5th Mount Diablo 50K 5:25:48 h2 🥈
2002
14.09 12h USA10th DSE Distance Classic 12 Hour 65.952 km10
2001
11.08 12h USA9th DSE Distance Classic 12 Hour 82.446 km6
2000
26.08 12h USA8th DSE Distance Classic 12 Hour 107.809 km3 🥉
1999
28.08 12h USA7th DSE Distance Classic 12 Hour 87.516 km11