Races / December 2026

Races in December 2026.

Every marathon and half marathon we list in December 2026, grouped by country. 47 of them include a marathon and 52 a half marathon. 62 races in 21 countries, racing from 4 to 31 Dec 2026. The biggest, Maratón Valencia Trinidad Alfonso, had 35,000 finishers last time.

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