{"page":"https://www.roxtimes.com/athletes/jarno-koster-ac2423cf","name":"Jarno Koster","nationality":"NED","races":2,"best":{"time":"1:35:22","time_s":5722},"results":[{"race":"2026 Heerenveen","date":"2026-05-17","page":"https://www.roxtimes.com/races/s8/heerenveen","division":"open-men","label":"Open Men","age_group":"45-49","time":"1:35:22","time_s":5722,"place":1388,"of":1771,"age_group_place":108,"age_group_of":154,"partner":null,"runs_s":2911,"stations_s":2293,"roxzone_s":522,"splits":{"runs":["5:11","5:29","5:44","5:47","5:58","8:17","5:53","6:15"],"stations":{"skiErg":"4:36","sledPush":"3:32","sledPull":"4:20","burpeeBroadJump":"5:42","rowErg":"5:09","farmersCarry":"2:24","sandbagLunges":"5:30","wallBalls":"7:00"}}},{"race":"2024 Amsterdam","date":"2024-10-10","page":"https://www.roxtimes.com/races/s7/amsterdam","division":"doubles-men","label":"Doubles Men","age_group":"30-39","time":"1:40:44","time_s":6044,"place":1140,"of":1180,"age_group_place":534,"age_group_of":550,"partner":"Pascal Koster","runs_s":3596,"stations_s":1780,"roxzone_s":671,"splits":{"runs":["4:50","7:09","7:19","7:30","7:28","8:19","8:16","9:09"],"stations":{"skiErg":"4:20","sledPush":"2:48","sledPull":"3:17","burpeeBroadJump":"3:48","rowErg":"4:46","farmersCarry":"2:05","sandbagLunges":"4:20","wallBalls":"4:16"}}}],"note":"RoxTimes: HYROX results and analysis from the results the organiser published. Not affiliated with or endorsed by HYROX. \"Typical\" is the middle finisher of the field. Times in seconds and as h:mm:ss."}