Iditarod Trail Sled Dog Race was suspended for the first time for safety reasons when weather prevented the Iditarod Air Force from delivering supplies to Rohn and Nikolai, the first two checkpoints in the Alaska Interior. Fifty-eight mushers and 508 dogs congregated at the small lodge in Rainy Pass for three days, while emergency shipments of food were flown in from Anchorage. Weather also halted the race later at McGrath, and the two stops added almost a week to the winning time. The race starts on the first Saturday in March, at the first checkpoint on Fourth Avenue in downtown Anchorage. A five-block section of
Iditarod Trail Sled Dog Race the street is barricaded off as a staging area, and snow is stockpiled and shipped in by truck the night before to cover the route to the first checkpoint. Prior to 1983, the race started at Mulcahy Park. Shortly before the race, a ribbon-cutting ceremony is held under the flags representing the home countries and states of all competitors in the race. The first musher to depart at 10:00 a.m. AST is an honorary musher, selected for their contributions to dog sledding. The first competitor leaves at 10:02 and the rest follow, separated by two-minute intervals. The start order is