Ticonderoga won the Champlain Valley Athletic Conference boys cross country championship Oct. 23.
The Sentinels beat AuSable Valley 17-32, but lost their chance at a perfect season when they fell to Beekmantown, 27-28.
Ticonderoga finished the regular season with a 17-1 record. Beekmantown took second place at 15-3.
Javeed Nazir led Ti, racing to second place.
Tyler Belden was fifth, Shawn Silliman sixth, Jacob Young eighth and Cody Parrott ninth for the champions.
In the girls race Ticonderoga lost to Beekmantown, 15-50, and lost a chance at a win against AuSable Valley when two Sentinel runners failed to finish the race. Neither Ti nor AVCS had the required five runners finish.
Naomi Forkas showed the way for the Sentinels, winning the race.
Hannah Herbst was fifth, Markie teRiele seventh and Liz Aranguiz 12th for Ticonderoga.