Ikeda, Shuji

Born 19722013 – 2026

Events

132

120 race dates

Best pace

12.551

km/h · 2023

Best finish

1st

of 123 · 2025

Distance raced

22,658

km · splits not double-counted

Pace over time

130 of 132 results · km/h

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

2 results are not on this chart. They are counted in every statistic above and listed in full below — backyard ultras carry a lap count instead of a pace, which is the number that means something in that format.

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
2013-04-21	Fuji 5 Lakes 72 km ChallengeJapan未来の瞳	72km	7:55:49 h	9.079	75/732
2013-06-01	Tokyo Shibamata 60 kmJapan*Kanagawa Pref.	60km	6:11:00 h	9.704	105/767
2014-04-20	Fuji 5 Lakes 100 km ChallengeJapan未来の瞳	100km	11:00:59 h	9.077	229/1373
2014-05-18	Yatsugatake Nobeyama 71 kmJapan*Kanagawa Pref.	71km	6:58:40 h	10.175	6/227
2014-07-19	OSJ Ontake 100km Ultra TrailJapan*Kanagawa Pref.	100km	13:19:15 h	7.507	141/763
2014-09-21	100 km Ultramarathon Hakusan-ShirakawagoJapan	100km	10:31:06 h	9.507	38/482
2015-03-15	Izu Trail JourneyJapan未来の瞳	72km	10:27:30 h	6.884	214/1154
2015-04-19	Fuji 5 Lakes 118 km ChallengeJapan未来の瞳	118km	13:21:37 h	8.832	170/629
2015-05-17	Yatsugatake Nobeyama 71 kmJapan未来の瞳	71km	6:50:30 h	10.378	15/174
2015-05-28	Tokorozawa Road to Morning - 12hJapan	12h	90.000 km	7.500	5/39
2015-06-07	Hida Takayama 100 km UltramarathonJapan未来の瞳	100km	10:10:17 h	9.831	79/1240
2015-07-18	OSJ Ontake 100km Ultra TrailJapan*Kanagawa Pref.	100km	12:44:36 h	7.847	87/707
2015-08-23	World Cultural Heritage "Fuji" Foot RaceJapan	97km	11:49:00 h	8.209	9/50
2015-09-13	100 km Ultramarathon Hakusan-ShirakawagoJapan	100km	9:59:35 h	10.007	42/658
2016-03-05	Little Edo Oedo 200kJapan未来の瞳	204km	30:25:01 h	6.707	61/209
2016-04-09	Toda Saiko 70 kmJapan未来の瞳	70km	6:43:59 h	10.396	63/511
2016-04-24	Fuji 5 Lakes 118 km ChallengeJapan未来の瞳	118km	14:32:49 h	8.112	457/636
2016-06-12	Hida Takayama 100 km UltramarathonJapan	100km	10:55:26 h	9.154	208/1383
2016-10-08	OSJ Koumi 100Japan未来の瞳	100mi	34:38:44 h	4.645	54/72
2016-12-11	Izu Trail JourneyJapan未来の瞳	71.7km	9:54:55 h	7.231	148/1318
2017-04-08	Toda Saiko 70 kmJapan未来の瞳	70km	6:14:14 h	11.223	53/620
2017-04-22	Sakura Michi Kokusai Nature RunJapan	250km	34:47:01 h	7.187	77/106
2017-06-11	Iwate Ginga 100km Marathon ChallengeJapan*Kanagawa Pref.	100km	10:46:52 h	9.275	210/1172
2017-07-02	Nikko 100km UltramarathonJapan*Kanagawa Pref.	100km	12:22:39 h	8.079	414/1160
2017-07-15	Michinoku Tsugaru Journey Run 250KJapan	250km	43:49:13 h	5.705	24/67
2017-07-29	OSJ Itamuro 100Japan	102km	21:22:08 h	4.773	56/102
2017-09-23	SkyView Ultra-Trail 60 - Yamada Noboru Memorial CupJapan*Kanagawa Pref.	75km	14:28:05 h	5.184	36/242
2017-10-07	OSJ Koumi 100Japan*Kanagawa Pref.	100mi	33:14:53 h	4.840	72/126
2017-10-22	Gasando Trail running raceJapan*Kanagawa Pref.	50km	6:55:53 h	7.214	25/139
2017-11-23	Okinawa Hontō survival runJapan	400km	2d 18:57:23 h	5.974	8/19
2017-12-10	Izu Trail JourneyJapan未来の瞳	71.7km	9:33:10 h	7.506	115/1225
2018-04-27	Ultra-Trail Mt. Fuji (UTMF)Japan未来の瞳	170km	34:17:49 h	4.957	178/1077
2018-05-03	River Road Foot Race 254 KmJapan	254km	41:37:24 h	6.102	12/50
2018-05-19	Trainic World 100 Km in Sai-No-KuniJapan未来の瞳	106km	21:10:47 h	5.005	21/293
2018-06-03	Ultramarathon OkumusashiJapan未来の瞳	78km	7:42:15 h	10.124	100/1396
2018-06-30	Utsukushigahara 45 Km Trail RunJapan	45km	4:47:34 h	9.389	7/357
2018-08-04	24-hour relay & solo marathon KobeJapan	24h	110.500 km	4.604	75/132
2018-09-30	Naeba-Sanroku Geopark Tsunan Ultramarathon 64KJapan未来の瞳	64km	6:12:20 h	10.313	2/47
2018-10-20	Inagawa 100km Ultra-MarathonJapan*Kanagawa Pref.	100km	10:28:16 h	9.550	5/231
2018-11-04	Koshu Alps Lily Route ChallengeJapan未来の瞳	50km	7:16:51 h	6.867	8/154
2018-12-09	Izu Trail JourneyJapan未来の瞳	71.7km	9:39:37 h	7.422	151/1341
2019-02-03	Iikoto Challenge - 5hJapan	5h	58.430 km	11.686	5/25
2019-02-23	Little Edo Oedo 230kJapan未来の瞳	233km	34:24:56 h	6.770	24/26
2019-04-07	Okumikawa Power TrailJapan	70km	10:40:27 h	6.558	115/568
2019-04-27	Across Honshu R7 Foot RaceJapan	430km	4d 12:13:00 h	3.974	4/8
2019-04-30	River Road Foot Race 514 KmJapan	514km	4d 08:47:45 h	4.905	14/99
2019-06-02	Ultramarathon OkumusashiJapan未来の瞳	78km	7:51:09 h	9.933	198/1510
2019-06-15	Yuzawa Sky Extreme TrailJapan	55km	7:44:56 h	7.098	9/102
2019-06-29	Utsukushigahara 45 Km Trail RunJapan	45km	5:02:10 h	8.935	28/402
2019-07-13	Michinoku Tsugaru Journey Run 263KJapan未来の瞳	263km	2d 00:45:14 h	5.394	74/136
2019-09-14	Utsukushima Fukushima Journey Run 250KJapan未来の瞳	251km	40:07:49 h	6.255	13/74
2019-09-29	Naeba-Sanroku Geopark Tsunan Ultramarathon 64KJapan未来の瞳	64km	6:08:09 h	10.431	4/41
2019-11-03	Koshu Alps Lily Route ChallengeJapan未来の瞳	50km	7:47:00 h	6.424	14/137
2019-12-08	Izu Trail JourneyJapan	71.7km	7:52:22 h	9.107	63/1372
2020-02-22	Little Edo Oedo 235kJapan未来の瞳	235km	33:13:15 h	7.074	28/54
2020-07-18	Across Honshu R8 Foot RaceJapan	521km	5d 16:55:00 h	3.805	4/8
2020-08-22	Toda Aya Lake Ultra MarathonJapan未来の瞳	63.7km	6:45:55 h	9.416	24/115
2020-09-19	Utsukushima Fukushima Journey Run 123KJapan未来の瞳	123km	13:22:59 h	9.191	9/148
2020-10-04	Naeba-Sanroku Geopark Tsunan Ultramarathon 64KJapan未来の瞳	64km	5:39:52 h	11.299	3/128
2020-10-24	Autumn leaves in Okumusashi / Chichibu Journey runJapan未来の瞳	146km	15:42:55 h	9.290	8/204
2021-02-27	Little Edo Oedo 235kJapan未来の瞳	235km	33:24:45 h	7.033	23/40
2021-04-10	Toda Saiko 70 kmJapan未来の瞳	70km	5:44:27 h	12.193	43/417
2021-04-22	Across Honshu R9 Foot RaceJapan	582km	6d 11:15:00 h	3.749	3/7
2021-04-30	River Road Foot Race 503 KmJapan	503km	4d 00:06:39 h	5.234	6/70
2021-07-17	Nakasendo UltraJapan未来の瞳	117km	16:57:00 h	6.903	1/57
2021-10-03	Naeba-Sanroku Geopark Tsunan Ultramarathon 64KJapan未来の瞳	64km	5:31:55 h	11.569	6/130
2021-10-16	Tone River Run Up Journey Run UpstreamJapan*Kanagawa Pref.	120km	13:50:00 h	8.675	3/84
2021-11-05	Tokyo Great Race 250kmJapan	252km	29:28:27 h	8.550	1/36
2021-11-20	Japan Trophy 12hJapan未来の瞳	12h	122.320 km	10.193	4/26
2021-12-05	Tokyo Edogawa Ultra Marathon - 100 kmJapan	100km	8:51:56 h	11.280	21/115
2022-03-12	Little Edo Oedo 230kJapan未来の瞳	230km	32:58:34 h	6.975	19/32
2022-04-02	Tone River Run Up Journey Run DownstreamJapan未来の瞳	155km	18:30:00 h	8.378	2/78
2022-04-23	KAI 69kJapan未来の瞳	69km	10:36:51 h	6.501	24/419
2022-04-30	River Road Foot Race 513 KmJapan未来の瞳	513km	3d 14:49:13 h	5.909	5/82
2022-05-21	Trainic World 100 Mile in Sai-No-KuniJapan未来の瞳	100mi	33:25:09 h	4.816	61/94
2022-06-05	Ultramarathon OkumusashiJapan未来の瞳	78km	7:09:12 h	10.904	60/853
2022-06-12	Yuzawa Sky Extreme TrailJapan	53km	7:57:39 h	6.658	15/83
2022-07-16	Michinoku Tsugaru Journey Run 263KJapan*Kanagawa Pref.	266km	36:32:55 h	7.278	3/85
2022-08-11	Across Honshu R9 Foot Race - reverse directionJapan	582km	5d 19:47:00 h	4.164	1/1
2022-09-17	Utsukushima Fukushima Journey Run 251KJapan未来の瞳	251km	36:16:12 h	6.920	3/51
2022-10-07	Lake Biwa 100Japan	169km	2d 01:44:18 h	3.398	150/175
2022-11-04	Tokyo Great Race 250kmJapan	250km	32:18:29 h	7.738	2/63
2023-03-11	Little Edo Oedo 260kJapan未来の瞳	260km	33:53:27 h	7.672	5/6
2023-04-08	Toda Saiko 70 kmJapan未来の瞳	71km	5:39:25 h	12.551	6/198
2023-04-22	KAI 69kJapan未来の瞳	69km	9:33:41 h	7.217	30/756
2023-04-30	River Road Foot Race 513 KmJapan	513km	3d 16:40:40 h	5.785	4/87
2023-07-01	8-Hour Endurance Race TokorozawaJapan未来の瞳	8h	73.500 km	9.188	14/207
2023-07-15	Round of the Boso Peninsula 280KJapan	280km	2d 04:36:16 h	5.323	5/12
2023-09-16	Utsukushima Fukushima Journey Run 251KJapan未来の瞳	251km	37:05:46 h	6.766	2/52
2023-10-01	Trainic world Soto-Chichibu Trail Run 50kmJapan未来の瞳	52km	6:46:40 h	7.672	3/118
2023-10-15	Mina no Tenku Ultra MarathonJapan	75km	6:47:29 h	11.043	1/71
2023-11-03	Tokyo Great Race 250km ELJapan	250km	32:30:36 h	7.690	1/2
2024-03-09	Little Edo Oedo 260kJapan未来の瞳	260km	33:33:41 h	7.747	8/14
2024-03-16	Arakawa Riverside Journey Stage Race - Stage 1Japan*Kanagawa Pref.	82km	7:50:31 h	10.457	2/116
2024-04-13	Toda Saiko 70 kmJapan*Kanagawa Pref.	71km	5:53:42 h	12.044	10/153
2024-04-30	River Road Foot Race 514 KmJapan未来の瞳	514km	3d 17:08:56 h	5.766	2/91
2024-05-20	Hirosaki 48h Ultra RunJapan*Kanagawa Pref.	48h	353.829 km	7.371	3/19
2024-06-08	Nikko Sennin Concentric Highway Journey RunJapan未来の瞳	159km	20:56:40 h	7.592	3/93
2024-07-13	Round of the Boso Peninsula 280KJapan	280km	45:49:21 h	6.111	1/16
2024-09-14	Utsukushima Fukushima Journey Run 250KJapan未来の瞳	250km	35:02:36 h	7.134	2/54
2024-11-02	Tokyo Great Race 250km ELJapan	250km	30:48:16 h	8.116	1/2
2025-02-21	Taipei 48hr Ultra MarathonChinese TaipeiIAU Gold	48h	354.770 km	7.391	5/70
2025-02-21	Taipei 48hr Ultra Marathon - 24h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	24h	203.306 km	8.471	6/68
2025-02-21	Taipei 48hr Ultra Marathon - 12h SplitChinese TaipeiSplit of the race above; not counted again in the distance total	12h	109.626 km	9.136	10/65
2025-02-21	Taipei 48hr Ultra Marathon - 100mi SplitChinese TaipeiSplit of the race above; not counted again in the distance total	100mi	18:40:55 h	8.614	10/57
2025-03-08	Jingu Gaien 24 Hour ChallengeJapanIAU Gold	24h	197.862 km	8.244	19/105
2025-03-08	Jingu Gaien 24 Hour Challenge -12h SplitJapan	12h	107.289 km	8.941	37/105
2025-03-08	Jingu Gaien 24 Hour Challenge - 6h SplitJapanSplit of the race above; not counted again in the distance total	6h	64.903 km	10.817	25/98
2025-03-29	Modern Japanese Silk Road Journey RunJapan未来の瞳	149km	14:54:18 h	9.997	1/99
2025-03-29	Modern Japanese Silk Road Journey Run - Stage 1Japan未来の瞳	78km	7:27:18 h	10.463	1/123
2025-03-30	Modern Japanese Silk Road Journey Run - Stage 2Japan未来の瞳	71km	7:27:00 h	9.530	1/101
2025-04-30	River Road Foot Race 514 KmJapan未来の瞳	516km	3d 17:26:17 h	5.769	2/88
2025-05-23	Hirosaki 48h Ultra RunJapanIAU Bronze未来の瞳	48h	369.509 km	7.698	1/26
2025-06-21	Green Charity Marathon Tokyo - Hard Run 24HJapan	24h	189.000 km	7.875	4/86
2025-07-19	Round of the Boso Peninsula 300KJapan未来の瞳	300km	2d 04:43:59 h	5.689	2/8
2025-09-20	SkyViewTrail Memorial CupJapan	80km	11:40:28 h	6.853	18/306
2025-10-04	Noto Country Journey RunJapan未来の瞳	151km	20:18:15 h	7.437	11/136
2025-11-08	Tokyo Great Race 250km ELJapan	250km	22:08:59 h	11.287	1/1
2025-12-14	Izu Trail JourneyJapan未来の瞳	70km	8:49:02 h	7.939	68/899
2026-02-06	Taipei 48hr Ultra MarathonChinese TaipeiIAU Gold日本隊	48h	323.563 km	6.741	11/56
2026-02-06	Taipei 48hr Ultra Marathon - 24h SplitChinese TaipeiSplit of the race above; not counted again in the distance total日本隊	24h	202.642 km	8.443	8/56
2026-02-06	Taipei 48hr Ultra Marathon - 12h SplitChinese TaipeiSplit of the race above; not counted again in the distance total日本隊	12h	112.948 km	9.412	8/54
2026-02-06	Taipei 48hr Ultra Marathon - 100mi SplitChinese TaipeiSplit of the race above; not counted again in the distance total日本隊	100mi	18:32:22 h	8.681	8/43
2026-02-21	Last Samurai Standing Backyard Ultra - KanagawaJapan	62h	254.828 km	—	5/21
2026-03-14	Little Edo Oedo 260kJapan*Kanagawa Pref.	260km	35:17:48 h	7.366	14/15
2026-03-28	Jingu Gaien 24 Hour ChallengeJapanIAU Silver	24h	211.956 km	8.832	10/85
2026-04-03	Last Samurai Standing Backyard Ultra - KijimadairaJapan	77h	482.832 km	72laps	3/30
2026-04-30	River Road Foot Race 516 kmJapan未来の瞳	516km	3d 09:15:35 h	6.350	4/72
2026-05-23	IAU 24h Asia and Oceania Championships OpenJapanIAU Bronze	24h	220.000 km	9.167	8/113
2026-05-23	IAU 24h Asia and Oceania Championships Open - 12h SplitJapanIAU BronzeSplit of the race above; not counted again in the distance total	12h	111.250 km	9.271	21/112
2026-06-06	Nikko Sennin Concentric Highway Journey RunJapan未来の瞳	159km	18:45:00 h	8.480	2/130
2026-07-18	Round of the Boso Peninsula 300KJapan未来の瞳	300km	2d 04:56:13 h	5.667	8/18