Fall is the Best Season for Running. Try a 5K or 10K. - The New York Times

How to go from 5K to 10K

16 Best Half Marathons in US By State (A few International Bonuses)

Average Marathon Running Times and Race Statistics

How Long Does It Take to Run a Marathon?

Running for Our Lives - The New York Times

Average runners try to match the pace of Eliud Kipchoge, the man who holds the world record for the fastest marathon (2:01:09). Source: New York Times. Link in comments. : r/Damnthatsinteresting

Good 10K Time for Beginners to Advanced Runners

Average Mile Time: Understanding Pace and Performance

How to Get Back Into Running After a Long Break - The New York Times

The Gear You Need to Run a 5K or 10K