Results For:

Amy Kostrzewa

Northville, MI USA
Participant Details
Event: 2013 54k Birkebeiner Classic
Wave: Wave 3 Classic
Bib # 13251
Age: 52
Gender: F
25 Percent Club: NO
Finish Line Results
Finish Time: 04:42:57.6
Overall Place: 609 out of 1798 in the 2013 54k Birkebeiner Classic
Gender Overall Place: 92 out of 379 in the 2013 54k Birkebeiner Classic Female
Age Group Place: 4 out of 55 in F 50-54
Overall Pace: 5:14 per K
Split Results
Split Distance Overall Place Gender Place Age Group Place Time Pace per K
Timber Trail 9K 653 98 5 00:45:52.82 00:05:06
Double O 26.2K 598 83 3 02:17:31.70 00:05:20
Mosquito Brook Rd 42.1K 605 87 3 03:35:44.48 00:04:55
Finish 54K 609 92 4 04:42:57.6 5:14
Back to Main Results Page
					Array
(
    [0] => stdClass Object
        (
            [event_id] => 91
            [year] => 2013
            [event_name] => Birkebeiner
            [technique] => Classic
            [distance] => 9
            [firstname] => Amy
            [lastname] => Kostrzewa
            [city] => Northville
            [state] => MI
            [country] => USA
            [gender] => F
            [bib] => 13251
            [agegroup] => F 50-54
            [wave] => Wave 3 Classic
            [starttime] => 08:30:00
            [birthdate] => 1960-11-14
            [seq] => 1
            [label] => Timber Trail
            [type] => D
            [time] => 00:45:52.82
            [pace] => 00:05:06
            [place] => 653
            [genderplace] => 98
            [ageplace] => 5
        )

    [1] => stdClass Object
        (
            [event_id] => 91
            [year] => 2013
            [event_name] => Birkebeiner
            [technique] => Classic
            [distance] => 26.2
            [firstname] => Amy
            [lastname] => Kostrzewa
            [city] => Northville
            [state] => MI
            [country] => USA
            [gender] => F
            [bib] => 13251
            [agegroup] => F 50-54
            [wave] => Wave 3 Classic
            [starttime] => 08:30:00
            [birthdate] => 1960-11-14
            [seq] => 2
            [label] => Double O
            [type] => D
            [time] => 02:17:31.70
            [pace] => 00:05:20
            [place] => 598
            [genderplace] => 83
            [ageplace] => 3
        )

    [2] => stdClass Object
        (
            [event_id] => 91
            [year] => 2013
            [event_name] => Birkebeiner
            [technique] => Classic
            [distance] => 42.1
            [firstname] => Amy
            [lastname] => Kostrzewa
            [city] => Northville
            [state] => MI
            [country] => USA
            [gender] => F
            [bib] => 13251
            [agegroup] => F 50-54
            [wave] => Wave 3 Classic
            [starttime] => 08:30:00
            [birthdate] => 1960-11-14
            [seq] => 3
            [label] => Mosquito Brook Rd
            [type] => D
            [time] => 03:35:44.48
            [pace] => 00:04:55
            [place] => 605
            [genderplace] => 87
            [ageplace] => 3
        )

    [3] => stdClass Object
        (
            [event_id] => 91
            [year] => 2013
            [event_name] => Birkebeiner
            [technique] => Classic
            [distance] => 54
            [firstname] => Amy
            [lastname] => Kostrzewa
            [city] => Northville
            [state] => MI
            [country] => USA
            [gender] => F
            [bib] => 13251
            [agegroup] => F 50-54
            [wave] => Wave 3 Classic
            [starttime] => 08:30:00
            [birthdate] => 1960-11-14
            [seq] => 100
            [label] => Finish
            [type] => D
            [time] => 04:42:57.6
            [pace] => 5:14
            [place] => 609
            [genderplace] => 92
            [ageplace] => 4
        )

)
				

© 2026 American Birkebeiner Ski Foundation