Quick facts
Country: Japan
City / region: Shinagawa / Tokyo
Timezone: Asia/Tokyo
Operator: Not listed yet
Status: active
Surfaces: Dirt
Direction: Both directions
Representative course length: Turf Not listed yet / Dirt 1,600m
Home straight: 386m
Racecourse profile
Oi Racecourse
大井競馬場 · Japan / Shinagawa
The official NAR venue guide confirms the location. The official NAR course table records a both-directions course, a representative dirt-course circumference of 1600m, and a home-straight distance to the finish of 386m. The official table lists the outer course in both directions and the inner course right-handed. The 386m value is the right-handed outer-course distance to the finish; the left-handed outer finish is 300m.
Public Calendar connection
Reviewed meeting state
Today
- 2026-07-20 · Public rank C · Official source
Next
- 2026-07-21 · Public rank C · Official source
Upcoming reviewed meetings
- 2026-07-21 Public rank C Official source
- 2026-07-22 Public rank C Official source
- 2026-07-23 Public rank C Official source
- 2026-07-24 Public rank C Official source
- 2026-08-12 Public rank C Official source
- 2026-08-13 Public rank C Official source
- 2026-08-14 Public rank C Official source
- 2026-08-15 Public rank C Official source
This panel uses only the public meeting list. It does not display entries, odds, results, payouts, predictions, or internal queue state.
Racing types
Course layout
The official NAR venue guide confirms the location. The official NAR course table records a both-directions course, a representative dirt-course circumference of 1600m, and a home-straight distance to the finish of 386m. The official table lists the outer course in both directions and the inner course right-handed. The 386m value is the right-handed outer-course distance to the finish; the left-handed outer finish is 300m.
- Dirt circumference: 1,600m
- Home straight: 386m
Detailed rail settings and diagrams should be checked on the course-details page when available.
Notable races
Notable races will be added as this venue profile is expanded.
Grade, distance, surface, and season details can be added later where available.
Seasonality
Meeting dates and current-window coverage are shown through the reviewed public Calendar; full-season completeness is not claimed.
Status: Partly checked
Official and visitor links
Related learning
Related sources
Data status
Course information: Checked
Schedule: public-calendar-connected
Capacity: Not listed yet
Race distances: Not listed yet
Last checked: 2026-07-14
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Where Horses Run organizes racecourse information and schedule links. It does not republish full entries, odds, results, payouts, predictions, or complete racecards.