Official race entry
Official entry
Entries open
Recorded Mon, 9 Nov 2026
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JPNRunningRoad10K · 10 km / 6.2 mi20K · 20 km / 12.4 mi30K · 30 km / 18.6 mi5K · 5 km / 3.1 mi
Yamatogawa Riverside Marathon
Osaka · JPN
When is the next Yamatogawa Riverside Marathon?
4 distances · see start times below
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Time limits and cut-offs
Some events have a finishing deadline or intermediate checkpoint cut-offs. These can vary by distance, start wave and edition.
- 10K · 2026-11-29
- Not yet verified for this edition. Check the official race instructions.
- 5K · 2026-11-29
- Not yet verified for this edition. Check the official race instructions.
- 20K · 2026-11-29
- Not yet verified for this edition. Check the official race instructions.
- 30K · 2026-11-29
- Not yet verified for this edition. Check the official race instructions.
No official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
Check organiser informationNo official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
Check organiser informationNo official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
Check organiser informationNo official finish time limit has been verified by AthRecs for this edition. This does not mean there is no cut-off.
Check organiser informationAbout Yamatogawa Riverside Marathon
Yamatogawa Riverside Marathon is a running event in Osaka, Japan. Recorded disciplines include 10K, 20K, 30K, 5K. The listed surface is road. The next listed date is Sunday, 29 November 2026. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Entry details
10K · 10 km / 6.2 mi
Sun, 29 Nov 2026
Starts 10:05 GMT+9
Entries open
Add to calendar
Yamatogawa Riverside Marathon · 10K · 10 km / 6.2 mi
2026-11-29 · 10:05 (Asia/Tokyo)
Venue / race area: Osaka, Japan
Race websiteStart reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Native name: 第10回リバーサイドマラソン大和川. Date, distance and start time confirmed on the race's RUNNET (RUNTES) entry page, the official entry platform used by the organiser, checked 2026-11-09. Local time Asia/Tokyo.
Edition source - Entry details
5K · 5 km / 3.1 mi
Sun, 29 Nov 2026
Starts 10:05 GMT+9
Entries open
Add to calendar
Yamatogawa Riverside Marathon · 5K · 5 km / 3.1 mi
2026-11-29 · 10:05 (Asia/Tokyo)
Venue / race area: Osaka, Japan
Race websiteStart reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Native name: 第10回リバーサイドマラソン大和川. Date, distance and start time confirmed on the race's RUNNET (RUNTES) entry page, the official entry platform used by the organiser, checked 2026-11-09. Local time Asia/Tokyo.
Edition source - Entry details
20K · 20 km / 12.4 mi
Sun, 29 Nov 2026
Starts 10:00 GMT+9
Entries open
Add to calendar
Yamatogawa Riverside Marathon · 20K · 20 km / 12.4 mi
2026-11-29 · 10:00 (Asia/Tokyo)
Venue / race area: Osaka, Japan
Race websiteStart reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Native name: 第10回リバーサイドマラソン大和川. Date, distance and start time confirmed on the race's RUNNET (RUNTES) entry page, the official entry platform used by the organiser, checked 2026-11-09. Local time Asia/Tokyo.
Edition source - Entry details
30K · 30 km / 18.6 mi
Sun, 29 Nov 2026
Starts 10:00 GMT+9
Entries open
Add to calendar
Yamatogawa Riverside Marathon · 30K · 30 km / 18.6 mi
2026-11-29 · 10:00 (Asia/Tokyo)
Venue / race area: Osaka, Japan
Race websiteStart reminder only; finish time is not confirmed. Adjust the calendar duration if needed.
Google and Outlook open a prepared event for you to save. Apple uses your private AthRecs race subscription. Download a one-off file only if you prefer to import it yourself.
Native name: 第10回リバーサイドマラソン大和川. Date, distance and start time confirmed on the race's RUNNET (RUNTES) entry page, the official entry platform used by the organiser, checked 2026-11-09. Local time Asia/Tokyo.
Edition source
Location & race day
Listed venue / area
OsakaJPN
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Yamatogawa Riverside Marathon is a road running event in Osaka, Osaka Prefecture. The 2026 edition (2026-11-29) offers 30K, 20K, 10K, 5K races, as listed on its RUNNET entry page.
- Surface:
- Road
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Sun, 29 Nov 2026
Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Race questions
When is the next event?
The next listed date for Yamatogawa Riverside Marathon is 29 November 2026.
Where is it held?
Yamatogawa Riverside Marathon is listed in Osaka, Japan. Check the event's race-day instructions for the exact start location.
Which distances are listed?
The programme listed for 29 November 2026 includes 10K, 5K, 20K, 30K.
What time does it start?
Listed starts for 29 November 2026: 10K: 10:05 GMT+9; 5K: 10:05 GMT+9; 20K: 10:00 GMT+9; 30K: 10:00 GMT+9. Times are local to the race venue. Follow the start or wave assigned to your entry.
How do I enter?
Use the listed entry options for your distance. Check the entry page for current availability, eligibility and deadlines.
Entry detailsResults
Results have yet to be added for this race.
Past races
None listed yet.
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