[{"0":6712,"RaceID":6712,"1":152805,"RacerID":152805,"2":"Toi Toi Cup #4 - Kol\u00edn","RaceName":"Toi Toi Cup #4 - Kol\u00edn","3":{"date":"2016-11-12 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2016-11-12 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Juniors","RaceCategoryName":"Men Juniors","5":90963,"RaceCategoryID":90963,"6":20,"Place":20,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"POL","TeamName":"POL","10":"44:56","RaceTime":"44:56","11":31,"RacerCount":31,"12":395.1669846349393,"Points":395.1669846349393,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":1970319,"ResultID":1970319,"16":6850,"TeamID":6850,"17":"Europe","LongName":"Europe","18":15.2054996490479,"RaceLon":15.2054996490479,"19":50.022701263427699,"RaceLat":50.022701263427699,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":6872,"RaceID":6872,"1":152805,"RacerID":152805,"2":"Toi Toi Cup #6 - Jabkenice","RaceName":"Toi Toi Cup #6 - Jabkenice","3":{"date":"2016-12-03 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2016-12-03 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Juniors","RaceCategoryName":"Men Juniors","5":93498,"RaceCategoryID":93498,"6":17,"Place":17,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"POL","TeamName":"POL","10":"44:38","RaceTime":"44:38","11":22,"RacerCount":22,"12":405.59207096846842,"Points":405.59207096846842,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2014188,"ResultID":2014188,"16":6850,"TeamID":6850,"17":"Europe","LongName":"Europe","18":15.0137996673584,"RaceLon":15.0137996673584,"19":50.326301574707003,"RaceLat":50.326301574707003,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":7000,"RaceID":7000,"1":152805,"RacerID":152805,"2":"Polish National Championships","RaceName":"Polish National Championships","3":{"date":"2017-01-08 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2017-01-08 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Juniors","RaceCategoryName":"Men Juniors","5":95243,"RaceCategoryID":95243,"6":7,"Place":7,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"POL","TeamName":"POL","10":"43:56","RaceTime":"43:56","11":10,"RacerCount":10,"12":384.72738405597715,"Points":384.72738405597715,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2036978,"ResultID":2036978,"16":6850,"TeamID":6850,"17":"Europe","LongName":"Europe","18":16.675600051879901,"RaceLon":16.675600051879901,"19":54.359500885009801,"RaceLat":54.359500885009801,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":7362,"RaceID":7362,"1":152805,"RacerID":152805,"2":"Toi Toi Cup - Jabkenice","RaceName":"Toi Toi Cup - Jabkenice","3":{"date":"2017-10-07 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2017-10-07 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Junior","RaceCategoryName":"Men Junior","5":99821,"RaceCategoryID":99821,"6":23,"Place":23,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"0:44:14","RaceTime":"0:44:14","11":37,"RacerCount":37,"12":397.80581823141824,"Points":397.80581823141824,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2134425,"ResultID":2134425,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":15.014300346374499,"RaceLon":15.014300346374499,"19":50.3242797851563,"RaceLat":50.3242797851563,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":7459,"RaceID":7459,"1":152805,"RacerID":152805,"2":"Toi Toi Cup Hlinkso","RaceName":"Toi Toi Cup Hlinkso","3":{"date":"2017-10-14 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2017-10-14 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Junior","RaceCategoryName":"Men Junior","5":101283,"RaceCategoryID":101283,"6":14,"Place":14,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"0:47:59","RaceTime":"0:47:59","11":41,"RacerCount":41,"12":344.52615266502903,"Points":344.52615266502903,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2160930,"ResultID":2160930,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":15.905779838561999,"RaceLon":15.905779838561999,"19":49.760368347167997,"RaceLat":49.760368347167997,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":7543,"RaceID":7543,"1":152805,"RacerID":152805,"2":"Stockholm cyclocross","RaceName":"Stockholm cyclocross","3":{"date":"2017-10-22 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2017-10-22 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Junior","RaceCategoryName":"Men Junior","5":102735,"RaceCategoryID":102735,"6":7,"Place":7,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"0:43:50","RaceTime":"0:43:50","11":19,"RacerCount":19,"12":347.67452312282751,"Points":347.67452312282751,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2190398,"ResultID":2190398,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":18.066829681396499,"RaceLon":18.066829681396499,"19":59.332569122314503,"RaceLat":59.332569122314503,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"SWE","RaceState":"SWE","28":"USAC","SanctioningBody":"USAC"},{"0":7608,"RaceID":7608,"1":152805,"RacerID":152805,"2":"Toi Toi Cup - Hole Vrchy","RaceName":"Toi Toi Cup - Hole Vrchy","3":{"date":"2017-10-28 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2017-10-28 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Junior","RaceCategoryName":"Men Junior","5":103984,"RaceCategoryID":103984,"6":21,"Place":21,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"0:43:28","RaceTime":"0:43:28","11":36,"RacerCount":36,"12":398.53990533958654,"Points":398.53990533958654,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2212985,"ResultID":2212985,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":14.978369712829601,"RaceLon":14.978369712829601,"19":50.391021728515597,"RaceLat":50.391021728515597,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":7920,"RaceID":7920,"1":152805,"RacerID":152805,"2":"Toi Toi Cup - Milovice","RaceName":"Toi Toi Cup - Milovice","3":{"date":"2017-12-02 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2017-12-02 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Junior","RaceCategoryName":"Men Junior","5":109039,"RaceCategoryID":109039,"6":14,"Place":14,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"0:40:41","RaceTime":"0:40:41","11":29,"RacerCount":29,"12":340.39139093995641,"Points":340.39139093995641,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2305580,"ResultID":2305580,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":14.883979797363301,"RaceLon":14.883979797363301,"19":50.228080749511697,"RaceLat":50.228080749511697,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":8059,"RaceID":8059,"1":152805,"RacerID":152805,"2":"Polish National Championships","RaceName":"Polish National Championships","3":{"date":"2018-01-13 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2018-01-13 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Junior","RaceCategoryName":"Men Junior","5":110666,"RaceCategoryID":110666,"6":8,"Place":8,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"00:46:17","RaceTime":"00:46:17","11":45,"RacerCount":45,"12":343.63349062583819,"Points":343.63349062583819,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2330857,"ResultID":2330857,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":19.1603298187256,"RaceLon":19.1603298187256,"19":50.597549438476598,"RaceLat":50.597549438476598,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":9031,"RaceID":9031,"1":152805,"RacerID":152805,"2":"Polish National Championships","RaceName":"Polish National Championships","3":{"date":"2019-01-12 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2019-01-12 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":125717,"RaceCategoryID":125717,"6":19,"Place":19,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"-3","RaceTime":"-3","11":30,"RacerCount":30,"12":235.73963256560842,"Points":235.73963256560842,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2611436,"ResultID":2611436,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":15.5324697494507,"RaceLon":15.5324697494507,"19":52.878509521484403,"RaceLat":52.878509521484403,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":9877,"RaceID":9877,"1":152805,"RacerID":152805,"2":"Bryksy Cross Go\u015bci\u0119cin","RaceName":"Bryksy Cross Go\u015bci\u0119cin","3":{"date":"2019-11-24 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2019-11-24 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":139379,"RaceCategoryID":139379,"6":31,"Place":31,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"-5","RaceTime":"-5","11":43,"RacerCount":43,"12":253.26060700165189,"Points":253.26060700165189,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2854718,"ResultID":2854718,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":18.002660751342798,"RaceLon":18.002660751342798,"19":50.283210754394503,"RaceLat":50.283210754394503,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":9871,"RaceID":9871,"1":152805,"RacerID":152805,"2":"Toi Toi Cup - Kolin","RaceName":"Toi Toi Cup - Kolin","3":{"date":"2019-11-30 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2019-11-30 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":139359,"RaceCategoryID":139359,"6":30,"Place":30,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"-3","RaceTime":"-3","11":39,"RacerCount":39,"12":297.876244420739,"Points":297.876244420739,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2853867,"ResultID":2853867,"16":1238,"TeamID":1238,"17":"Europe","LongName":"Europe","18":15.2034997940063,"RaceLon":15.2034997940063,"19":50.026779174804702,"RaceLat":50.026779174804702,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"CZE","RaceState":"CZE","28":"USAC","SanctioningBody":"USAC"},{"0":9997,"RaceID":9997,"1":152805,"RacerID":152805,"2":"Polish National Championships","RaceName":"Polish National Championships","3":{"date":"2020-01-11 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2020-01-11 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":140282,"RaceCategoryID":140282,"6":15,"Place":15,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"-2","RaceTime":"-2","11":32,"RacerCount":32,"12":236.63030350082596,"Points":236.63030350082596,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2869998,"ResultID":2869998,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":19.818700790405298,"RaceLon":19.818700790405298,"19":50.626121520996101,"RaceLat":50.626121520996101,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":10106,"RaceID":10106,"1":152805,"RacerID":152805,"2":"Bryksy Cross Go\u015bci\u0119cin","RaceName":"Bryksy Cross Go\u015bci\u0119cin","3":{"date":"2020-11-22 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2020-11-22 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":141799,"RaceCategoryID":141799,"6":30,"Place":30,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"-5","RaceTime":"-5","11":46,"RacerCount":46,"12":236.68357595681925,"Points":236.68357595681925,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2889558,"ResultID":2889558,"16":1238,"TeamID":1238,"17":"Europe","LongName":"Europe","18":18.003374099731399,"RaceLon":18.003374099731399,"19":50.2834281921387,"RaceLat":50.2834281921387,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":10170,"RaceID":10170,"1":152805,"RacerID":152805,"2":"Polish National Championships","RaceName":"Polish National Championships","3":{"date":"2021-01-23 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2021-01-23 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":142072,"RaceCategoryID":142072,"6":19,"Place":19,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"01:11:00","RaceTime":"01:11:00","11":40,"RacerCount":40,"12":213.51758069514915,"Points":213.51758069514915,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":2896623,"ResultID":2896623,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":16.363166809081999,"RaceLon":16.363166809081999,"19":51.928947448730497,"RaceLat":51.928947448730497,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"POL","RaceState":"POL","28":"USAC","SanctioningBody":"USAC"},{"0":10708,"RaceID":10708,"1":152805,"RacerID":152805,"2":"Bryksy Cross Go\u015bci\u0119cin","RaceName":"Bryksy Cross Go\u015bci\u0119cin","3":{"date":"2021-11-21 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2021-11-21 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":151078,"RaceCategoryID":151078,"6":27,"Place":27,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"LAP","RaceTime":"LAP","11":42,"RacerCount":42,"12":263.52446475107138,"Points":263.52446475107138,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":3058025,"ResultID":3058025,"16":1238,"TeamID":1238,"17":"Europe","LongName":"Europe","18":18.003374099731399,"RaceLon":18.003374099731399,"19":50.2834281921387,"RaceLat":50.2834281921387,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"Pol","RaceState":"Pol","28":"USAC","SanctioningBody":"USAC"},{"0":10865,"RaceID":10865,"1":152805,"RacerID":152805,"2":"Polish National Championships","RaceName":"Polish National Championships","3":{"date":"2022-01-08 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"RaceDate":{"date":"2022-01-08 00:00:00.000000","timezone_type":3,"timezone":"America\/New_York"},"4":"Men Elite","RaceCategoryName":"Men Elite","5":153168,"RaceCategoryID":153168,"6":21,"Place":21,"7":"Piotr","FirstName":"Piotr","8":"Mierzynski","LastName":"Mierzynski","9":"","TeamName":"","10":"0:00:00\",-4\"","RaceTime":"0:00:00\",-4\"","11":40,"RacerCount":40,"12":257.13977473344755,"Points":257.13977473344755,"13":0,"IsDNF":0,"14":"M","Gender":"M","15":3090096,"ResultID":3090096,"16":null,"TeamID":null,"17":"Europe","LongName":"Europe","18":18.003374099731399,"RaceLon":18.003374099731399,"19":50.2834281921387,"RaceLat":50.2834281921387,"20":0,"IsDQ":0,"21":0,"IsDNP":0,"22":null,"Moisture":null,"23":null,"Technicality":null,"24":null,"Elevation":null,"25":null,"Acceleration":null,"26":null,"MetaDataUrl":null,"27":"Pol","RaceState":"Pol","28":"USAC","SanctioningBody":"USAC"}]