2026 Maratona do Rio de Janeiro

2026 Maratona do Rio de Janeiro is a future Marathon listed on the official AIMS member-race calendar for 2026-06-02 to 2026-06-05 in Rio de Janeiro, Brazil. Importance evidence: AIMS official member-race calendar/listing for April 2026–July 2027 verifies future date, country and race distance class; selected races are city flagship/large international marathon or half-marathon events.