AMMON, Idaho (KIFI) – Every year, community members in Eastern Idaho challenge themselves to drinking 32 ounces of eggnog and running a mile at McCowin Park. The holiday cheer was palpable as people ran in Christmas costumes and drank eggnog between every lap. The runners are asked to drink an 8 ounce cup of eggnog between each quarter mile lap of the race. By the end, several participants were sick from the combination of cardio and cream. This…