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5 marathons found for Full marathon, Costa Rica. Keep the list broad first, then tighten the filters when a race looks realistic.





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San Jose, Costa Rica
22NOV
42.2K
Maratón Internacional de Costa Rica
San Jose, Costa Rica
November 22, 2026 Certified
Costa Rica
04DEC
42.2K
Costa Rica San Jose Marathon - 12/4/2026
Costa Rica
December 4, 2026 DEC
Costa Rica
06DEC
42.2K
San José Costa Rica 10K, Half & Marathon
Costa Rica
December 6, 2026 Certified
Costa Rica
04APR
42.2K
Maraton Cartago
Costa Rica
April 4, 2027 Certified
Costa Rica
11APR
42.2K
Marathon de Cartago
Costa Rica
April 11, 2027 APR

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