Racecast

Miu Tsuchiya

Narita-Chiba (02) · 12 · Compare head to head

what a rating means
100 is the average runner in the athlete's pool; a rating of 133 means 33% faster than that average runner. Ratings are distance-normalised and course-adjusted, so a hard course and a fast track land on one number. Each pool (high school boys, college women, middle school…) has its own average, and the HS-equivalent view puts every pool on the high-school scale.
Athlete rating —
Races 26
Seasons 4 2022 — 2025
Speed rating — all races

Track & Field

TF speed rating

2025 TF —

Narita-Chiba (02) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-08-01 All Japan 77th InterHigh Championships tj 12.45m — — 0.0%
2024-08-01 All Japan 77th InterHigh Championships lj 5.98m — — 0.0%
2024-08-01 All Japan 77th InterHigh Championships lj 5.74m — — 0.0%

2024 TF —

Narita-Chiba (02) · Grade 12

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2024-06-17 Kanto North&South 77th IH Regional lj 5.86m — — +3.0%
2024-06-17 Kanto North&South 77th IH Regional tj 12.52m — — +3.0%
2024-05-19 Chiba HS Athletic Championships 77th lj 6.03m — — 0.0%
2024-05-19 Chiba HS Athletic Championships 77th tj 12.52m — — 0.0%
2023-10-22 Junior Olympics (17th) U18 & U16 tj 11.98m — — +1.2%
2023-09-25 Chiba Shinjin Novice 62nd Championship tj 11.97m — — 0.0%
2023-09-25 Chiba Shinjin Novice 62nd Championship lj 5.90m — — 0.0%
2023-08-06 All Japan 76th InterHigh Championships lj 5.72m — — -1.6%
2023-08-06 All Japan 76th InterHigh Championships lj 5.56m — — -1.6%
2023-08-06 All Japan 76th InterHigh Championships tj 12.24m — — -1.6%
2023-08-06 All Japan 76th InterHigh Championships tj 12.06m — — -1.6%

2023 TF —

Narita-Chiba (02) · Grade 11

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2023-06-19 Kanto North&South 76th IH Regional lj 5.70m — — +2.9%
2023-06-19 Kanto North&South 76th IH Regional tj 11.97m — — +2.9%
2023-05-14 Chiba IH Prefectural Championships lj 5.82m — — 0.0%
2023-05-14 Chiba IH Prefectural Championships tj 12.12m — — 0.0%
2022-10-23 Japan U18 & U16 Championships tj 11.94m — — +0.7%
2022-09-25 Chiba Shinjin Novice Championship lj 5.73m — — 0.0%
2022-09-25 Chiba Shinjin Novice Championship tj 11.91m — — 0.0%
2022-09-11 Chiba Shinjin Novice Zones 1, 2, 3 & 4 tj 11.99m — — 0.0%
2022-09-11 Chiba Shinjin Novice Zones 1, 2, 3 & 4 lj 5.44m — — 0.0%

2022 TF —

Narita-Chiba (02) · Grade 10

Date Meet Event Result Place Rating Difficulty PR/SR Flags
2022-06-19 North Kanto & South Kanto Regional InterHigh Championships lj 5.51m — — +2.8%
2022-05-12 Chiba ComprehensiveA - Kanto Qualifier tj 11.42m — — 0.0%
2022-05-12 Chiba ComprehensiveA - Kanto Qualifier lj 5.42m — — 0.0%