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Ultra running
01
ウルトラランニング, ウルトラマラソン
a running distance that is longer than a standard marathon
ultra running
n
例
Ultra running often involves navigating varied terrain and weather conditions.
He completed an ultra running race through rugged mountain terrain.
She set a new personal record in her latest ultra running race.
His passion for ultra running drives him to continuously push his limits.
Many ultra running races take place in remote and challenging environments.
