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Marathon directory
Marathons in Rio de Janeiro, Rio de Janeiro
1 upcoming marathon listed in Rio de Janeiro. Next: Maratona do Rio de Janeiro on June 21, 2026.
1marathon upcoming
Rio de Janeirocity
June 21, 2026Next race
Marathon, Half marathondistances
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Planning notes for Rio de Janeiro, Brazil
Use this city page to shortlist 1 upcoming race by date, distance, registration path, and official source.
- Next raceMaratona do Rio de Janeiro on June 21, 2026
- Busy monthsJune (1)
- DistancesMarathon, Half marathon
- VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.