A: The American System was presented by Speaker Henry Clay in 1824 as a plan to strengthen and unify the nation through national development. The plan was advanced by additional leading politicians, including John Quincy Adams and John C. Calhoun.
If you're talking about the actual time it takes to physically run a 5k (and not how long it would take to train for one), it's about 30 minutes. 5k is around 3.1 miles, so if â¦ you average 10 minutes per mile, it's 30 minutes total.
Best Answer: It depends on the shape the person is in but generally a person in fair shape can walk a km in about 10 to 12 minutes. So a 2.5 km walk should take between 25 to 30 minutes and possibly less if the person is in good shape. Source(s):