Tanaka, Katsuhiro

Born 19711994 – 2026

Events

153

96 race dates

Best pace

13.442

km/h · 2004

Best finish

1st

of 58 · 1998

Distance raced

18,561

km · splits not double-counted

Pace over time

km/h · higher is faster

Actual pace
Age-graded pace
Split of a race already plotted

Results

Every result for this runner in date order. Splits of a race are indented under it and are not counted again in the distance total.
Date	Event	Distance	Result	Pace km/h	Placing
1994-04-02	American River 50 Mile Endurance RunUnited States	50mi	8:44:43 h	9.201	165/468
1994-06-26	Lake Saroma 100 Km UltramarathonJapan	100km	8:54:24 h	11.228	165/267
1994-12-31	That Dam Run 100 kmNew Zealand	100km	8:59:13 h	11.127	15/31
1997-09-26	SpartathlonGreece	245.3km	34:36:00 h	7.090	45/76
1998-03-21	Tokyo Gakugei University 24-hour experimental runJapan	24h	202.000 km	8.417	1/58
1998-09-25	SpartathlonGreece	245.3km	33:47:58 h	7.258	35/81
1999-04-17	Sakura Michi Kokusai Nature RunJapanInobuta-Club	250km	32:30:00 h	7.692	21/48
1999-09-24	SpartathlonGreece	245.3km	32:38:45 h	7.514	14/51
1999-10-31	Tokyo Gakugei University 24-hour experimental runJapan	24h	120.000 km	5.000	16/34
2000-09-29	SpartathlonGreece	245.3km	33:25:36 h	7.338	36/88
2001-04-14	Sakura Michi Kokusai Nature RunJapan	250km	31:34:00 h	7.920	27/66
2002-04-20	Sakura Michi Kokusai Nature RunJapanInobuta-Club	250km	29:32:00 h	8.465	11/53
2002-05-03	Yamaguchi 100 Hagi-O-Kan Maranic 140 kmJapan*Kanagawa Pref.	140km	18:21:22 h	7.627	2/59
2002-06-23	Nichinan Orochi 100 Km MarathonJapan*Kanagawa Pref.	100km	8:19:54 h	12.002	7/24
2002-09-27	SpartathlonGreece	245.3km	30:26:16 h	8.059	15/89
2003-04-06	Tsurunuma 52 kmJapan	52km	4:15:47 h	12.198	4/57
2003-04-19	Sakura Michi Kokusai Nature RunJapan	250km	27:06:00 h	9.225	6/60
2003-08-16	Masokistin Unelma 100 kmFinlandInobuta-Club	100km	9:07:25 h	10.961	6/24
2003-10-11	IAU 24h WC UdenNetherlandsNationalteam Japan	24h	223.869 km	9.328	32/141
2003-10-11	Open race at IAU 24h WC & EC Uden - 12h SplitNetherlandsSplit of the race above; not counted again in the distance total	12h	122.549 km	10.212	38/189
2004-03-27	Soochow/Taipei 24h ultramarathonChinese Taipei	24h	169.490 km	7.062	27/38
2004-03-27	Soochow/Taipei 24h ultramarathon - 12h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	12h	123.600 km	10.300	15/36
2004-06-12	Akiruno 24 Hour Race Japan CupJapan	24h	228.697 km	9.529	1/38
2004-06-20	Nichinan Orochi 100 Km MarathonJapan*Kanagawa Pref.	100km	10:55:10 h	9.158	54/297
2004-08-29	Tsurunuma 52 kmJapan*Kanagawa	52km	3:52:06 h	13.442	3/118
2004-10-23	IAU 24h WC BrnoCzechiaNationalteam Japan	24h	213.069 km	8.878	34/141
2004-10-23	IAU 24h WC Brno - 12h SplitCzechiaSplit of the race above; not counted again in the distance totalNationalteam Japan	12h	119.359 km	9.947	45/141
2004-10-23	IAU 24h WC Brno - 6h SplitCzechiaSplit of the race above; not counted again in the distance totalNationalteam Japan	6h	61.036 km	10.173	79/141
2005-02-06	Lohja 12H K-Citymarket ultrarunFinlandInobuta-Club	12h	141.087 km	11.757	2/22
2005-04-03	Tsurunuma 52 kmJapanいのぶた会	52km	4:07:43 h	12.595	2/46
2005-04-23	Sakura Michi Kokusai Nature RunJapanInobuta-Club	250km	25:15:00 h	9.901	2/57
2005-05-03	Yamaguchi 100 Hagi-O-Kan Maranic 140 kmJapan*Kanagawa Pref.	140km	22:25:25 h	6.243	94/151
2005-06-26	Nichinan Orochi 100 Km MarathonJapan*Kanagawa Pref.	100km	8:36:50 h	11.609	8/284
2005-07-15	48-Stunden-Self-Transcendence-Lauf KölnGermanyInobuta-Club	48h	339.773 km	7.079	2/37
2005-07-15	48-Stunden-Self-Transcendence-Lauf Köln - 24h SplitGermanySplit of the race above; not counted again in the distance totalInobuta-Club	24h	205.500 km	8.563	2/37
2005-07-15	48-Stunden-Self-Transcendence-Lauf Köln - 12h SplitGermanySplit of the race above; not counted again in the distance totalInobuta-Club	12h	111.000 km	9.250	3/36
2005-08-28	Tsurunuma 52 kmJapanいのぶた会	52km	4:11:12 h	12.420	8/100
2005-10-15	Sri Chinmoy 12 Hour Run TokyoJapan	12h	88.450 km	7.371	6/12
2005-11-20	Cliff Young Six-Days-ColacAustralia	6d	814.400 km	5.656	3/33
2005-11-20	Cliff Young Six-Days-Colac - 48h SplitAustraliaSplit of the race above; not counted again in the distance total	48h	301.200 km	6.275	6/33
2005-11-20	Cliff Young Six-Days-Colac - 24h SplitAustraliaSplit of the race above; not counted again in the distance total	24h	172.000 km	7.167	6/33
2006-01-14	Lohja 12H K-Citymarket ultrarunFinland	12h	121.101 km	10.092	9/26
2006-04-02	Tsurunuma 100 kmJapanいのぶた会	100km	8:27:47 h	11.816	1/45
2006-05-02	Yamaguchi 100 Hagi-O-Kan Maranic 250 kmJapan*Kanagawa Pref.	250km	35:32:39 h	7.034	6/164
2006-08-27	Tsurunuma 100 kmJapanいのぶた会	100km	8:30:15 h	11.759	5/81
2007-02-11	Lohja 12H K-Citymarket ultrarunFinlandInobuta-Club	12h	129.082 km	10.757	6/28
2007-03-30	7 days Athens Int. Ultramarathon FestivalGreeceIAU BronzeInobuta-Club	7d	885.000 km	5.268	2/22
2007-03-30	7 days Athens Int. Ultramarathon Festival - 6d SplitGreeceIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	6d	784.000 km	5.444	2/22
2007-03-30	7 days Athens Int. Ultramarathon Festival - 48h SplitGreeceIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	48h	300.000 km	6.250	4/22
2007-03-30	7 days Athens Int. Ultramarathon Festival - 24h SplitGreeceIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	24h	169.000 km	7.042	2/22
2007-08-26	Tsurunuma 52 kmJapanいのぶた会	52km	4:14:49 h	12.244	7/121
2007-12-01	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	169.062 km	7.044	25/95
2008-04-06	Tsurunuma 100 kmJapanいのぶた会	100km	8:37:31 h	11.594	2/55
2008-04-27	Sri Chinmoy 6 Day RaceUnited StatesInobuta-Club	6d	563.270 km	3.912	5/26
2008-04-27	Sri Chinmoy 6 Day Race - 48h SplitUnited StatesSplit of the race above; not counted again in the distance totalInobuta-Club	48h	254.276 km	5.297	3/26
2008-07-05	Jingu Gaien 24 Hour ChallengeJapanIAU BronzeInobuta-Club	24h	213.667 km	8.903	3/47
2008-08-31	Tsurunuma 52 kmJapanいのぶた会	52km	4:38:13 h	11.214	16/111
2008-10-11	Echigo Kubikino 100km UltramarathonJapan*Kanagawa Pref.	100km	8:59:36 h	11.119	26/753
2009-01-31	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	212.191 km	8.841	5/100
2009-04-05	Tsurunuma 100 kmJapanInobuta-Club	100km	8:37:43 h	11.589	3/52
2009-05-02	Open race at IAU 24h WC & EC Bergamo (7° 24 ore del Delfino)ItalyIAU BronzeNationalteam Japan	24h	216.165 km	9.007	29/205
2009-05-02	IAU 24h WC Bergamo (7° 24 ore del Delfino)ItalyIAU BronzeNationalteam Japan	24h	216.165 km	9.007	26/181
2009-05-31	Ebisu-Daikoku 100 km MarathonJapanいのぶた会	100km	8:57:37 h	11.160	12/226
2009-06-20	Ultrabalaton 212kmHungaryIAU SilverInobuta-Club	212km	25:33:41 h	8.294	13/73
2009-08-30	Tsurunuma 52 kmJapanInobuta-Club	52km	4:02:58 h	12.841	7/152
2009-09-12	Jingu Gaien 24 Hour ChallengeJapanIAU BronzeInobuta-Club	24h	217.867 km	9.078	9/48
2010-01-30	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta Club	24h	192.705 km	8.029	13/111
2010-01-30	Endurance 24 h Ultrarun Helsinki - 100mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta Club	100mi	20:11:37 h	7.970	13/42
2010-01-30	Endurance 24 h Ultrarun Helsinki - 100km SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta Club	100km	11:11:29 h	8.935	13/99
2010-04-04	Tsurunuma 100 kmJapanInobuta-Club	100km	10:51:27 h	9.210	31/74
2010-06-06	Les 6 jours d'AntibesFranceIAU BronzeInobuta-Club	6d	713.576 km	4.955	7/80
2010-06-06	Les 6 jours d'Antibes - 48h SplitFranceIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	48h	279.641 km	5.826	7/80
2010-06-06	Les 6 jours d'Antibes - 24h SplitFranceIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	24h	152.751 km	6.365	11/79
2010-08-29	Tsurunuma 52 kmJapanInobuta-Club	52km	4:43:31 h	11.005	10/108
2011-01-29	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	184.855 km	7.702	19/107
2011-01-29	Endurance 24 h Ultrarun Helsinki - 100km SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	100km	10:33:20 h	9.474	16/92
2011-01-29	Endurance 24 h Ultrarun Helsinki - 100mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	100mi	19:33:55 h	8.226	19/45
2011-01-29	Endurance 24 h Ultrarun Helsinki - 12h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	12h	111.551 km	9.296	17/103
2011-07-16	Tsurunuma 100 kmJapanInobuta-Club	100km	9:45:28 h	10.248	4/46
2011-10-15	Jingu Gaien 24 Hour ChallengeJapanIAU SilverInobuta-Club	24h	166.008 km	6.917	31/73
2011-12-17	Japan 6 Hours Indoor Ultra MarathonJapanIAU BronzeInobuta-Club	6h	65.314 km	10.886	2/9
2012-02-25	Endurance 24 h Ultrarun HelsinkiFinlandInobuta-Club	24h	174.558 km	7.273	25/112
2012-02-25	Endurance 24 h Ultrarun Helsinki - 12h SplitFinlandSplit of the race above; not counted again in the distance totalInobuta-Club	12h	109.991 km	9.166	13/112
2012-04-01	Tsurunuma 100 kmJapan*Kanagawa	100km	9:31:51 h	10.492	10/73
2013-02-23	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	186.336 km	7.764	16/100
2013-04-07	Tsurunuma 100 kmJapan*Kanagawa	100km	11:14:15 h	8.899	18/59
2013-11-09	Jingu Gaien Ultramarathon 12 HourJapanIAU Bronze	12h	96.693 km	8.058	5/11
2014-02-22	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	165.706 km	6.904	42/114
2014-02-22	Endurance 24 h Ultrarun Helsinki - 12h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	12h	101.020 km	8.418	44/114
2014-02-22	Endurance 24 h Ultrarun Helsinki - 6h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	6h	55.775 km	9.296	37/100
2014-02-22	Endurance 24 h Ultrarun Helsinki - 100mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	100mi	23:35:36 h	6.821	47/48
2014-02-22	Endurance 24 h Ultrarun Helsinki - 100km SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	100km	11:54:46 h	8.394	45/104
2014-04-06	Tsurunuma 100 kmJapanいのぶた会	100km	9:57:45 h	10.038	18/75
2014-11-08	Jingu Gaien 24 Hour ChallengeJapanIAU Gold24Hチームjapan	24h	144.759 km	6.032	64/116
2014-11-08	Jingu Gaien 24 Hour Challenge -12h SplitJapanIAU Gold24Hチームjapan	12h	100.667 km	8.389	61/115
2014-11-08	Jingu Gaien 24 Hour Challenge - 6h SplitJapanIAU GoldSplit of the race above; not counted again in the distance total24Hチームjapan	6h	54.307 km	9.051	74/107
2015-02-21	Endurance 24 h Ultrarun Helsinki - 12h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	12h	99.460 km	8.288	38/107
2015-02-21	Endurance 24 h Ultrarun Helsinki - 6h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	6h	54.996 km	9.166	38/92
2015-02-21	Endurance 24 h Ultrarun Helsinki - 100km SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	100km	12:04:20 h	8.283	38/87
2015-02-21	Endurance 24 h Ultrarun Helsinki - 100mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	100mi	23:26:18 h	6.866	33/37
2015-02-21	Endurance 24 h Ultrarun Helsinki - 50mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance totalInobuta-Club	50mi	9:28:36 h	8.491	43/92
2015-02-21	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	167.152 km	6.965	31/108
2015-05-06	EMU 6 Day World TrophyHungaryIAU Silver	6d	542.538 km	3.768	33/73
2015-05-06	EMU 6 Day World Trophy - 48h SplitHungaryIAU SilverSplit of the race above; not counted again in the distance total	48h	261.085 km	5.439	21/73
2015-05-06	EMU 6 Day World Trophy - 24h SplitHungaryIAU SilverSplit of the race above; not counted again in the distance total	24h	149.479 km	6.228	19/73
2015-09-05	Tsuruoka 100km MarathonJapan	100km	9:45:29 h	10.248	7/16
2016-02-27	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	171.368 km	7.140	35/114
2016-12-17	Jingu Gaien 24 Hour ChallengeJapanIAU Gold	24h	195.116 km	8.130	37/149
2017-02-25	Endurance 24 h Ultrarun HelsinkiFinlandIAU BronzeInobuta-Club	24h	197.794 km	8.241	13/123
2017-02-25	Endurance 24 h Ultrarun Helsinki - 100mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	100mi	19:33:20 h	8.230	13/41
2017-02-25	Endurance 24 h Ultrarun Helsinki - 100km SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	100km	11:40:54 h	8.560	34/107
2017-02-25	Endurance 24 h Ultrarun Helsinki - 50mi SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	50mi	9:14:39 h	8.705	44/112
2017-02-25	Endurance 24 h Ultrarun Helsinki - 12h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	12h	102.580 km	8.548	30/123
2017-02-25	Endurance 24 h Ultrarun Helsinki - 6h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	6h	55.385 km	9.231	44/99
2017-09-03	Tsuruoka 100km MarathonJapan	100km	10:48:45 h	9.249	13/15
2017-11-11	Jingu Gaien 24 Hour ChallengeJapanIAU Silver	24h	197.086 km	8.212	38/147
2018-05-06	Futás a koraszülöttekértHungary	59km	6:32:29 h	9.019	8/15
2018-09-02	Tsuruoka 100km MarathonJapan	100km	10:55:56 h	9.147	9/10
2018-11-10	Jingu Gaien 24 Hour ChallengeJapanIAU Silver	24h	180.460 km	7.519	55/144
2019-02-23	Endurance 24 h Ultrarun EspooFinlandIAU BronzeInobuta-Club	24h	145.705 km	6.071	57/124
2019-02-23	Endurance 24 h Ultrarun Espoo - 100km SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	100km	14:00:16 h	7.141	64/105
2019-02-23	Endurance 24 h Ultrarun Espoo - 12h SplitFinlandIAU BronzeSplit of the race above; not counted again in the distance total	12h	91.269 km	7.606	59/124
2019-04-26	Sri Chinmoy 6 Day RaceUnited States	6d	670.774 km	4.658	2/36
2019-04-26	Sri Chinmoy 6 Day Race - 48h SplitUnited StatesSplit of the race above; not counted again in the distance total	48h	245.907 km	5.123	5/36
2019-04-26	Sri Chinmoy 6 Day Race - 24h SplitUnited StatesSplit of the race above; not counted again in the distance total	24h	139.047 km	5.794	7/34
2019-08-18	6 Jours de FranceFranceIAU Bronze	6d	663.523 km	4.608	5/48
2023-02-10	Taipei 48hr Ultra MarathonChinese TaipeiIAU Gold	48h	262.588 km	5.471	30/68
2023-02-11	Taipei 48hr Ultra Marathon - 12h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	12h	90.461 km	7.538	30/66
2023-02-11	Taipei 48hr Ultra Marathon - 24h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	24h	157.678 km	6.570	31/68
2023-02-11	Taipei 48hr Ultra Marathon - 100mi SplitChinese TaipeiSplit of the race above; not counted again in the distance total	100mi	24:40:09 h	6.524	30/59
2023-03-11	Jingu Gaien 12 Hour ChallengeJapanIAU Bronze	12h	100.667 km	8.389	8/16
2023-04-23	70 km Ultra Maranic OsakaJapan	70km	7:49:55 h	8.938	52/259
2023-05-03	Mukogawa Yurikamome Ultra MarathonJapanいのぶた会	70km	7:35:17 h	9.225	134/276
2023-06-10	Aizu Yanaizu Akabeko Marathon - 12hJapan	12h	89.859 km	7.488	17/28
2024-02-23	Taipei 48hr Ultra MarathonChinese TaipeiIAU Gold	48h	271.382 km	5.654	28/66
2024-02-23	Taipei 48hr Ultra Marathon - 24h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	24h	152.024 km	6.334	36/66
2024-02-23	Taipei 48hr Ultra Marathon - 12h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	12h	84.807 km	7.067	40/64
2024-02-23	Taipei 48hr Ultra Marathon - 100mi SplitChinese TaipeiSplit of the race above; not counted again in the distance total	100mi	25:39:43 h	6.271	36/57
2024-02-23	Taipei 48hr Ultra Marathon - 6h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	6h	48.371 km	8.062	35/42
2024-02-23	Taipei 48hr Ultra Marathon - 100km SplitChinese TaipeiSplit of the race above; not counted again in the distance total	100km	14:32:51 h	6.874	39/66
2024-02-23	Taipei 48hr Ultra Marathon - 50km SplitChinese TaipeiSplit of the race above; not counted again in the distance total	50km	6:13:01 h	8.043	36/66
2024-02-23	Taipei 48hr Ultra Marathon - 50mi SplitChinese TaipeiSplit of the race above; not counted again in the distance total	50mi	11:18:34 h	7.115	40/66
2024-03-30	Tama River Clear Stream Marathon 60kmJapan	60km	7:16:42 h	8.244	15/23
2025-02-21	Taipei 48hr Ultra MarathonChinese TaipeiIAU Gold	48h	219.252 km	4.568	43/70
2025-02-21	Taipei 48hr Ultra Marathon - 24h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	24h	154.141 km	6.423	41/68
2025-02-21	Taipei 48hr Ultra Marathon - 12h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	12h	93.680 km	7.807	34/65
2025-02-21	Taipei 48hr Ultra Marathon - 100mi SplitChinese TaipeiSplit of the race above; not counted again in the distance total	100mi	26:21:25 h	6.106	44/57
2025-05-03	K6 Czech Ultramarathon Festival - 6dCzechiaIAU Bronze	6d	566.092 km	3.931	11/39
2025-05-03	K6 Czech Ultramarathon Festival - 6d, 72h SplitCzechiaIAU BronzeSplit of the race above; not counted again in the distance total	72h	308.232 km	4.281	9/39
2025-05-03	K6 Czech Ultramarathon Festival - 6d, 48h SplitCzechiaIAU BronzeSplit of the race above; not counted again in the distance total	48h	219.758 km	4.578	9/38
2025-10-12	Aizu Yanaizu Akabeko Marathon - 24hJapan	24h	122.850 km	5.119	16/18
2026-03-28	Jingu Gaien 12 Hour UltramarathonJapanIAU Bronze	12h	76.824 km	6.402	15/17
2026-04-19	70 km Ultra Maranic OsakaJapan	70km	8:53:06 h	7.878	101/292