{"page":"https://www.roxtimes.com/athletes/chris-kalkman-t-8a1e1c","name":"Chris Kalkman","nationality":"NED","races":2,"best":{"time":"1:30:42","time_s":5442},"results":[{"race":"2025 Utrecht","date":"2025-11-28","page":"https://www.roxtimes.com/races/s8/utrecht","division":"doubles-mixed","label":"Doubles Mixed","age_group":"35-39","time":"1:30:42","time_s":5442,"place":766,"of":1083,"age_group_place":159,"age_group_of":212,"partner":"Emma Van Der Waarden-Haakman","runs_s":3194,"stations_s":1889,"roxzone_s":363,"splits":{"runs":["6:27","6:31","6:44","6:42","6:38","7:44","7:34","4:57"],"stations":{"skiErg":"4:27","sledPush":"2:50","sledPull":"3:48","burpeeBroadJump":"3:31","rowErg":"5:04","farmersCarry":"2:19","sandbagLunges":"5:02","wallBalls":"4:28"}}},{"race":"2025 Rotterdam","date":"2025-02-27","page":"https://www.roxtimes.com/races/s7/rotterdam","division":"doubles-mixed","label":"Doubles Mixed","age_group":"30-39","time":"1:32:45","time_s":5565,"place":1010,"of":1284,"age_group_place":440,"age_group_of":539,"partner":"Emma Haakman","runs_s":3219,"stations_s":1787,"roxzone_s":564,"splits":{"runs":["7:05","6:17","6:17","6:31","6:56","6:36","6:29","7:32"],"stations":{"skiErg":"4:21","sledPush":"2:07","sledPull":"4:29","burpeeBroadJump":"3:47","rowErg":"4:45","farmersCarry":"2:06","sandbagLunges":"4:28","wallBalls":"3:44"}}}],"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."}