To determine how many feet are in a 5K (which is 3.1 miles), we can set up a simple calculation:
1 mile = 5,280 feet
Now, we can multiply the number of miles in a 5K by the number of feet in a mile:
3.1 miles × 5,280 feet/mile = 16,368 feet
Therefore, there are 16368 feet in a 5K.