The Tokyo Marathon delivered championship-calibre racing on Sunday as Brigid Kosgei produced a dominant performance to set a new course record while Tadese Takele defended his title in a thrilling men's sprint finish. In perfect running conditions through Tokyo's celebrated urban landscape, the elite marathoners demonstrated the speed and resilience that defines World Marathon Major competition. The results marked the opening salvo of the 2026 World Marathon Major season, setting a high bar for the championships to follow in London, Boston, and Berlin.

Kosgei's commanding victory obliterated the women's course record with a crushing solo effort that left the world's best female distance runners in her wake. The Kenyan champion operated with devastating efficiency, sitting patiently through the opening kilometres before breaking away before the 35-kilometre mark—a decisive moment where lesser runners cannot sustain the accelerating pace. From that point forward, Kosgei ran alone, her steady powerful strides eating kilometres while her competitors gradually fell into the distance. Her final time shattered the previous course record and announces her as a genuine contender for major championship honours throughout the season.

Takele's victory in the men's race emerged through a dramatic tactical duel that captured the essence of championship marathon racing. The defending champion navigated a closely contested middle kilometres where Geoffrey Toroitich and Alexander Mutiso Munyao matched his pace stride for stride. The three principals traded positions repeatedly, each attempting to seize the psychological advantage. As they entered the final kilometres, Takele unleashed a decisive sprint that separated him from his competitors. Toroitich managed to hold second place through grim determination, while Munyao claimed the bronze medal after a masterclass in pacing and positioning. Takele's victory represents back-to-back Tokyo titles and validates his status as one of the world's premier marathon racers.

Marcel Hug dominated the men's wheelchair marathon with an authoritative performance that showcased his superiority across distance racing. The Swiss champion executed a patient but relentless race, gradually accelerating away from the competition before establishing a commanding lead in the final kilometres. His victory added another major championship title to his formidable résumé and demonstrated why he remains the benchmark against which other wheelchair marathoners measure themselves.

Catherine Debrunner claimed victory in the women's wheelchair marathon, completing a dominant Swiss performance across both wheelchair categories. Debrunner's powerful racing through the final kilometres broke away from her competitors, securing her place on the World Marathon Major honour roll and announcing herself as the athlete to beat in wheelchair distance racing throughout 2026.

The Tokyo Marathon's success as the opening event of the World Marathon Major season cannot be overstated. The fast conditions, world-class field, and compelling racing created the perfect launching point for one of the most competitive marathon seasons in recent memory. As the calendar turns toward London in April, Boston in May, and Berlin in autumn, Kosgei and Takele arrive as the season's early protagonists, though countless challengers will seek to dethrone them in the months ahead.