Athlete Data of Ryuutaro Kuroiwa

Profile image of Ryuutaro Kuroiwa
Nationality:
Japan
Native language:
黒岩龍太郎
Gender:
Men
Current state:
Active (Senior)
Last competition:
11.12.2022

Skated Distances:

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Total 41 competitions over the 500 meter distance
Time / PointsRankCompetitionDateLocation
40.39 47 42nd All Japan Student Speed Skating Championships 10. - 11.12.2022 Shibukawa (JPN)
39.51 43 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 03. - 04.12.2022 Obihiro (JPN)
40.21 80 2022 Obihiro Forest Speed Skating Competition 04. - 06.11.2022 Obihiro (JPN)
DQ - 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 08. - 09.10.2022 Obihiro (JPN)
1:14.34 88 Oval Speed Skating Competition Round 1 03. - 04.09.2022 Obihiro (JPN)
38.42 42 20th M-Wave Speed Skating Competition 11. - 13.02.2022 Nagano (JPN)
38.85 21 Aomori 2021 ’Michinoku Speed ​​Skating Competition 25. - 26.12.2021 Hachinohe (JPN)
39.22 51 41st All Japan Student Speed Skating Championships 27. - 28.11.2021 Shibukawa (JPN)
38.93 69 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 13. - 14.11.2021 Obihiro (JPN)
38.83 67 2021 Obihiro No Mori Speed Skating Competition 05. - 07.11.2021 Obihiro (JPN)
38.55 41 2021 Meiji Hokkaido Tokachi Oval 09. - 10.10.2021 Obihiro (JPN)
39.07 48 40th All Japan Student Speed Skating Championships 28. - 29.11.2020 Shibukawa (JPN)
39.76 12 Yamanashi Prefectural Open Skate Competition 06. - 07.12.2019 Fujiyoshida (JPN)
39.26 32 39th All Japan Student Speed Skating Championships 30.11. - 01.12.2019 Shibukawa (JPN)
39.22 47 Japanese Junior Championships 2019 12. - 14.01.2019 Karuizawa (JPN)
40.94 18 67th All-Shinshu Speed Skating Championship 29. - 30.12.2018 Okaya (JPN)
39.05 5 32nd Nagano Prefecture High School Secondary School Selection 04. - 05.12.2018 Karuizawa (JPN)
39.60 24 8th National High School Selection 24. - 25.02.2018 Obihiro (JPN)
39.63 81 Japanese Junior Allround Championships 2018 09. - 10.02.2018 Nagano (JPN)
40.33 8 Mikasa Cup 66th Chubu Competition 04.02.2018 Fujiyoshida (JPN)
1:00.36 17 31st Nagano Prefecture Sprint Championship 13. - 14.01.2018 Koumi (JPN)
40.02 10 31st Nagano Prefecture HS Selection 05. - 06.12.2017 Karuizawa (JPN)
41.21 23 31st Nagano Prefecture HS Selection 05. - 06.12.2017 Karuizawa (JPN)
40.34 63 15th M-Wave Competition 17. - 19.02.2017 Nagano (JPN)
40.27 35 7th National High School Selection Competition 11. - 12.02.2017 Obihiro (JPN)
42.89 19 30th Nagano Prefecture Sprint Championship 24. - 25.12.2016 Chikuma (JPN)
41.75 18 30th Nagano Prefecture HS And JHS Selection 06. - 07.12.2016 Karuizawa (JPN)
43.26 9 35th Gunma Prefecture Sprint Championships 19. - 20.02.2016 Shibukawa (JPN)
41.04 49 14th M-Wave Competition 12. - 14.02.2016 Nagano (JPN)
41.54 3 38th Gunma Prefecture Junior High School Rookie Competition 09.02.2016 Shibukawa (JPN)
42.30 1 59th Gunma Prefecture Junior High School Competitions 28. - 29.12.2015 Shibukawa (JPN)
42.35 14 35th Gunma Prefecture Selection 19.12.2015 Shibukawa (JPN)
43.69 9 27th Gunma Prefecture Competition 12.12.2015 Shibukawa (JPN)
42.18 74 13th M-Wave Cup 14. - 15.02.2015 Nagano (JPN)
43.06 10 34th Gunma Prefecture Sprint Championships 10. - 11.02.2015 Shibukawa (JPN)
42.75 1 37th Gunma Prefecture Junior High School Rookie Competition 04.02.2015 Shibukawa (JPN)
43.87 2 58th Gunma Prefecture Junior High School Competition 05. - 06.01.2015 Shibukawa (JPN)
43.99 13 26th Gunma Prefecture Competitions 13.12.2014 Shibukawa (JPN)
1:01.71 17 22nd World Sprint Memorial Competition 06.12.2014 Shibukawa (JPN)
46.58 13 48th Gunma Allround Championships 07. - 08.02.2014 Shibukawa (JPN)
58.26 11 57th Gunma Junior High School Competition 04. - 05.01.2014 Shibukawa (JPN)
Last Update: 24.11.2024
Total 54 competitions over the 1000 meter distance
Time / PointsRankCompetitionDateLocation
1:21.93 61 42nd All Japan Student Speed Skating Championships 10. - 11.12.2022 Shibukawa (JPN)
1:20.84 49 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 03. - 04.12.2022 Obihiro (JPN)
1:19.95 99 2022 Obihiro Forest Speed Skating Competition 04. - 06.11.2022 Obihiro (JPN)
1:21.82 65 2022 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 08. - 09.10.2022 Obihiro (JPN)
1:18.45 83 Oval Speed Skating Competition Round 1 03. - 04.09.2022 Obihiro (JPN)
1:18.00 75 20th M-Wave Speed Skating Competition 11. - 13.02.2022 Nagano (JPN)
1:18.54 32 Aomori 2021 ’Michinoku Speed ​​Skating Competition 25. - 26.12.2021 Hachinohe (JPN)
1:17.89 58 41st All Japan Student Speed Skating Championships 27. - 28.11.2021 Shibukawa (JPN)
1:16.40 52 2021 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 3 13. - 14.11.2021 Obihiro (JPN)
1:17.14 83 2021 Obihiro No Mori Speed Skating Competition 05. - 07.11.2021 Obihiro (JPN)
1:17.99 48 2021 Meiji Hokkaido Tokachi Oval 09. - 10.10.2021 Obihiro (JPN)
1:18.43 25 2021 ’Nagane Summer Competition 21. - 22.08.2021 Hachinohe (JPN)
1:17.09 37 40th All Japan Student Speed Skating Championships 28. - 29.11.2020 Shibukawa (JPN)
1:19.48 2 28th Tomakomai Highland Speed Skating Competition 14. - 15.11.2020 Tomakomai (JPN)
1:18.08 92 2020 Obihiro Forest Speed Skating Competition 06. - 08.11.2020 Obihiro (JPN)
1:19.22 58 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 10. - 11.10.2020 Obihiro (JPN)
1:17.71 71 2020 Meiji Hokkaido Tokachi Oval Competition 05. - 06.09.2020 Obihiro (JPN)
1:18.00 97 18th M Wave Speed Skating Competition 07. - 09.02.2020 Nagano (JPN)
1:19.16 19 26th Seiko Oval Speed Skating Knight Competition 14. - 15.12.2019 Fujiyoshida (JPN)
1:16.92 84 2019 Obihiro Forest Speed Skating Competition 02. - 04.11.2019 Obihiro (JPN)
1:16.85 67 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition 07. - 08.09.2019 Obihiro (JPN)
1:16.96 78 17th M-Wave Competition 15. - 17.02.2019 Nagano (JPN)
1:25.37 33 68th National High School Championships 23. - 26.01.2019 Kōriyama (JPN)
1:18.96 66 Japanese Junior Championships 2019 12. - 14.01.2019 Karuizawa (JPN)
1:17.69 7 63rd Nagano Prefecture High School Skating Competition 17. - 18.12.2018 Nagano (JPN)
1:17.86 25 8th National High School Selection 24. - 25.02.2018 Obihiro (JPN)
1:17.54 65 16th M-Wave Competition 16. - 18.02.2018 Nagano (JPN)
1:18.06 77 Japanese Junior Allround Championships 2018 09. - 10.02.2018 Nagano (JPN)
1:21.28 6 31st Nagano Prefecture Sprint Championship 13. - 14.01.2018 Koumi (JPN)
1:17.95 6 62nd Nagano Prefecture HS Competition 18. - 19.12.2017 Nagano (JPN)
1:18.46 11 31st Nagano Prefecture HS Selection 05. - 06.12.2017 Karuizawa (JPN)
1:20.37 99 15th M-Wave Competition 17. - 19.02.2017 Nagano (JPN)
1:21.47 58 7th National High School Selection Competition 11. - 12.02.2017 Obihiro (JPN)
1:33.02 21 30th Nagano Prefecture Sprint Championship 24. - 25.12.2016 Chikuma (JPN)
1:26.88 15 61st Nagano Prefecture High School Competition 12. - 13.12.2016 Nagano (JPN)
1:28.85 30 30th Nagano Prefecture HS And JHS Selection 06. - 07.12.2016 Karuizawa (JPN)
1:25.48 7 35th Gunma Prefecture Sprint Championships 19. - 20.02.2016 Shibukawa (JPN)
1:21.99 72 14th M-Wave Competition 12. - 14.02.2016 Nagano (JPN)
1:24.86 2 38th Gunma Prefecture Junior High School Rookie Competition 09.02.2016 Shibukawa (JPN)
1:25.89 1 59th Gunma Prefecture Junior High School Competitions 28. - 29.12.2015 Shibukawa (JPN)
1:48.12 22 35th Gunma Prefecture Selection 19.12.2015 Shibukawa (JPN)
1:31.71 10 27th Gunma Prefecture Competition 12.12.2015 Shibukawa (JPN)
1:26.80 138 13th M-Wave Cup 14. - 15.02.2015 Nagano (JPN)
1:29.14 8 34th Gunma Prefecture Sprint Championships 10. - 11.02.2015 Shibukawa (JPN)
1:29.33 2 37th Gunma Prefecture Junior High School Rookie Competition 04.02.2015 Shibukawa (JPN)
1:30.32 1 58th Gunma Prefecture Junior High School Competition 05. - 06.01.2015 Shibukawa (JPN)
1:36.62 14 34th Gunma Prefecture Selection 20.12.2014 Shibukawa (JPN)
1:32.12 16 22nd World Sprint Memorial Competition 06.12.2014 Shibukawa (JPN)
1:28.25 105 12th M-Wave Cup 14. - 16.02.2014 Nagano (JPN)
1:30.89 5 36th Gunma Prefecture Junior High School Rookie Competition 11.02.2014 Shibukawa (JPN)
1:32.02 6 57th Gunma Junior High School Competition 04. - 05.01.2014 Shibukawa (JPN)
1:39.92 21 21th Gunma World Sprint Champ. Memorial Competition 20.12.2013 Shibukawa (JPN)
1:39.45 18 33rd Gunma Selection Competition 14.12.2013 Shibukawa (JPN)
1:34.96 20 Gunma Prefecture Competition 07.12.2013 Shibukawa (JPN)
Last Update: 24.11.2024
Total 21 competitions over the 1500 meter distance
Time / PointsRankCompetitionDateLocation
2:04.71 24 2021 ’Nagane Summer Competition 21. - 22.08.2021 Hachinohe (JPN)
2:10.13 10 28th Tomakomai Highland Speed Skating Competition 14. - 15.11.2020 Tomakomai (JPN)
2:03.22 75 2020 Obihiro Forest Speed Skating Competition 06. - 08.11.2020 Obihiro (JPN)
2:02.76 63 2020 Meiji Hokkaido Tokachi Oval Speed Skating Competition Round 2 10. - 11.10.2020 Obihiro (JPN)
2:01.68 57 2020 Meiji Hokkaido Tokachi Oval Competition 05. - 06.09.2020 Obihiro (JPN)
2:02.00 95 18th M Wave Speed Skating Competition 07. - 09.02.2020 Nagano (JPN)
2:04.15 24 26th Seiko Oval Speed Skating Knight Competition 14. - 15.12.2019 Fujiyoshida (JPN)
2:03.17 49 39th All Japan Student Speed Skating Championships 30.11. - 01.12.2019 Shibukawa (JPN)
2:01.21 65 2019 Obihiro Forest Speed Skating Competition 02. - 04.11.2019 Obihiro (JPN)
2:02.45 32 2019 1st Time Trial Competition 12.10.2019 Obihiro (JPN)
1:59.62 71 2019 Meiji Hokkaido Tokachi Oval Speed Skating Competition 07. - 08.09.2019 Obihiro (JPN)
2:05.97 116 17th M-Wave Competition 15. - 17.02.2019 Nagano (JPN)
2:11.42 27 67th All-Shinshu Speed Skating Championship 29. - 30.12.2018 Okaya (JPN)
1:59.50 74 16th M-Wave Competition 16. - 18.02.2018 Nagano (JPN)
2:23.02 14 61st Nagano Prefecture High School Competition 12. - 13.12.2016 Nagano (JPN)
2:20.19 10 34th Gunma Prefecture Selection 20.12.2014 Shibukawa (JPN)
2:17.05 133 12th M-Wave Cup 14. - 16.02.2014 Nagano (JPN)
2:25.26 4 36th Gunma Prefecture Junior High School Rookie Competition 11.02.2014 Shibukawa (JPN)
NC - 48th Gunma Allround Championships 07. - 08.02.2014 Shibukawa (JPN)
2:34.71 9 33rd Gunma Selection Competition 14.12.2013 Shibukawa (JPN)
2:27.32 15 Gunma Prefecture Competition 07.12.2013 Shibukawa (JPN)
Last Update: 24.11.2024
Total 1 competitions over the Team Sprint distance
Time / PointsRankCompetitionDateLocation
1:31.88 6 Japanese Junior Championships 2019 12. - 14.01.2019 Karuizawa (JPN)
Last Update: 24.11.2024
Total 3 competitions over the Big combination distance
Time / PointsRankCompetitionDateLocation
8:14.59 51 39th All Japan Student Speed Skating Championships 30.11. - 01.12.2019 Shibukawa (JPN)
NC - 67th All-Shinshu Speed Skating Championship 29. - 30.12.2018 Okaya (JPN)
NC - 48th Gunma Allround Championships 07. - 08.02.2014 Shibukawa (JPN)
Last Update: 24.11.2024
Total 2 competitions over the Small combination distance
Time / PointsRankCompetitionDateLocation
4:49.70 45 67th All-Shinshu Speed Skating Championship 29. - 30.12.2018 Okaya (JPN)
DQ - 48th Gunma Allround Championships 07. - 08.02.2014 Shibukawa (JPN)
Last Update: 24.11.2024
Total 1 competitions over the Big combination distance
Time / PointsRankCompetitionDateLocation
NC - 39th All Japan Student Speed Skating Championships 30.11. - 01.12.2019 Shibukawa (JPN)
Last Update: 24.11.2024
Total 2 competitions over the 2x500 meter distance
Time / PointsRankCompetitionDateLocation
80.530 35 7th National High School Selection Competition 11. - 12.02.2017 Obihiro (JPN)
83.210 16 30th Nagano Prefecture HS And JHS Selection 06. - 07.12.2016 Karuizawa (JPN)
Last Update: 24.11.2024
Total 5 competitions over the Sprint combination distance
Time / PointsRankCompetitionDateLocation
154.860 38 40th All Japan Student Speed Skating Championships 28. - 29.11.2020 Shibukawa (JPN)
182.405 14 31st Nagano Prefecture Sprint Championship 13. - 14.01.2018 Koumi (JPN)
177.660 17 30th Nagano Prefecture Sprint Championship 24. - 25.12.2016 Chikuma (JPN)
170.000 7 35th Gunma Prefecture Sprint Championships 19. - 20.02.2016 Shibukawa (JPN)
174.095 9 34th Gunma Prefecture Sprint Championships 10. - 11.02.2015 Shibukawa (JPN)
Last Update: 24.11.2024
Total 2 competitions over the Small combination distance
Time / PointsRankCompetitionDateLocation
133.029 29 67th All-Shinshu Speed Skating Championship 29. - 30.12.2018 Okaya (JPN)
NC - 48th Gunma Allround Championships 07. - 08.02.2014 Shibukawa (JPN)
Last Update: 24.11.2024
Total 1 competitions over the Big combination distance
Time / PointsRankCompetitionDateLocation
129.775 50 39th All Japan Student Speed Skating Championships 30.11. - 01.12.2019 Shibukawa (JPN)
Last Update: 24.11.2024
Total 1 competitions over the Allround distance
Time / PointsRankCompetitionDateLocation
NC - Japanese Junior Allround Championships 2018 09. - 10.02.2018 Nagano (JPN)
Last Update: 24.11.2024