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Race news Week 43

Marathon News , 19 October 2026

Osaka Marathon: Charity runner entry closes, Monday 19 October 2026. Sydney Marathon 2027: the ballot closes on Monday 19 October 2026. Chicago Marathon 2027: the ballot closes on Thursday 29 October 2026.

Osaka Castle, Osaka Deadlines Osaka, Japan Osaka Marathon: Charity runner entry closes, Monday 19 October 2026

© OpenStreetMap Osaka Castle, Osaka. Photo: 663highland, CC BY 2.5. Course line © OpenStreetMap contributors.

Deadlines

Deadlines this week

Sydney Opera House, Sydney

Sydney, Australia

Sydney Marathon 2027: the ballot closes on Monday 19 October 2026

The ballot for the 2027 Sydney Marathon opened on Tuesday 29 September 2026 at 10:00 Sydney time and closes on Monday 19 October 2026 at 10:00 Sydney time. Results are due on Tuesday 3 November 2026. Opens at 10:00 AEST and closes at 10:00 AEDT, the clocks having gone forward in between. A random draw, not first come. No applicant count published yet. The 2027 race is on Sunday 29 August 2027.

Course, dates and entry for the Sydney Marathon →

Chicago Loop, Chicago

Chicago, United States

Chicago Marathon 2027: the ballot closes on Thursday 29 October 2026

The ballot for the 2027 Chicago Marathon opened on Thursday 8 October 2026 at 08:00 Chicago time and closes on Thursday 29 October 2026 at 14:00 Chicago time. Results are due on Tuesday 8 December 2026. One window for guaranteed and non-guaranteed applications, 8 a.m. to 2 p.m. Central on the first and last days. The 2027 race is on Sunday 10 October 2027.

Course, dates and entry for the Chicago Marathon →

Dom Luís I Bridge, Porto

Porto, Portugal

Porto Marathon: Online entry for the VIP marathon, 10k and 6k at the published prices ends, Friday 30 October 2026

Online entry for the VIP marathon, 10k and 6k at the published prices ends: Friday 30 October 2026. The published price tiers for the VIP marathon entry, the supporter option, the 10k and the 6k run until 30 October. After that the rules list 'Last minute at Expo' entry: marathon 100 euros, 10k 25 euros, 6k walk 15 euros. The race is on Sunday 8 November 2026.

Course, dates and entry for the Porto Marathon →

Botanical Garden of Curitiba, Curitiba

Curitiba, Brazil

Curitiba Marathon 2026: the entry closes on Saturday 31 October 2026

The entry for the 2026 Curitiba Marathon opened on Wednesday 17 June 2026 at 14:00 Curitiba time and closes on Saturday 31 October 2026 at 23:59 Curitiba time. Prices go up by lot and are published on the ticketing platform only. A VIP-group presale ran on 15 and 16 June. The 2026 race is on Sunday 15 November 2026.

Course, dates and entry for the Curitiba Marathon →

Florence

Florence, Italy

Florence Marathon: Deadline to transfer your entry to another runner or to 2027, Saturday 31 October 2026

Deadline to transfer your entry to another runner or to 2027: Saturday 31 October 2026. A runner who cannot start may, by 31 October, either pass the entry to another person or defer it to the 2027 edition, each for a 30 euro fee and only once. Entries cannot be moved to the 10K. The race is on Sunday 29 November 2026.

Course, dates and entry for the Florence Marathon →

Race weekend

Racing this weekend

Next week

Next week

More from Marathon News

Sources

  1. Osaka Marathon: the organiser's page read
  2. TCS Sydney Marathon: 2027 entry dates read
  3. Chicago Marathon: 2027 entry dates read
  4. Hong Kong Marathon: the organiser's page read
  5. Porto Marathon: the organiser's page read
  6. Santander Maratona de Curitiba: 2026 entry dates read
  7. Florence Marathon: the organiser's page read
  8. Casablanca Marathon: the organiser's website read
  9. Casablanca Marathon: race-day timetable read
  10. Dresden Marathon: the organiser's website read
  11. Dresden Marathon: race-day timetable read
  12. Dublin Marathon: the organiser's website read
  13. Dublin Marathon: race-day timetable read
  14. Frankfurt Marathon: the organiser's website read
  15. Frankfurt Marathon: race-day timetable read
  16. Lucerne Marathon: the organiser's website read
  17. Lucerne Marathon: race-day timetable read
  18. Marine Corps Marathon: the organiser's website read
  19. Marine Corps Marathon: race-day timetable read
  20. Nairobi Marathon: the organiser's website read
  21. Niagara Falls Marathon: the organiser's website read
  22. Niagara Falls Marathon: race-day timetable read
  23. Venice Marathon: the organiser's website read
  24. Venice Marathon: race-day timetable read
  25. Yokohama Marathon: the organiser's website read
  26. Yokohama Marathon: race information read
  27. Istanbul Marathon: the organiser's website read
  28. Istanbul Marathon: race-day timetable read
  29. New York City Marathon: the organiser's website read
  30. New York City Marathon: race-day timetable read

Checked against these sources on .

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