how long would it take to climb 110 flights of stairs

Climbing 110 flights of stairs typically takes around 15 to 25 minutes for an average person under normal conditions. Some specific mentions include firefighter memorial climbs where participants took about 15 to 25 minutes to complete 110 flights, noting that these were done without heavy gear and often as exercise. For context, climbing 4 flights might take roughly 1.5 minutes, so extrapolating, 110 flights would be in that general time range, allowing for breaks or slower pace.