Nassau county cross country championships

Syosset's Reilly Siebert came in first in the girls Class I race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Cold Spring Harbor's Daniela LoCastro came in first in a time of 18:22.40 in the girls Class III race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Calhoun's Elias Platanias came in first in a time of 16:08.26 in the boys Class I race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Calhoun's Elias Platanias came in first in a time of 16:08.26 in the boys Class I race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Cold Spring Harbor's Daniela LoCastro came in first in a time of 18:22.40 in the girls Class III race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Oyster Bay's Alex Tosi came in first in a time of 16:24.48 in the boys Class III race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Manhasset's Kayleigh Caggiano came in first in a time of 19:22.43 in the girls Class II race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Oyster Bay's Alex Tosi came in first in a time of 16:24.48 in the boys Class III race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Syosset's Reilly Siebert came in first in the girls Class I race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.

Manhasset's Tim Courts came in first in a time of 16:33.87 in the boys Class II race at the Nassau Class County Championships at Bethpage State Park in Farmingdale on Oct. 31, 2015.