I run a greater distance per week than 99% of people my age (M70-74). Is this the U.S., North American, northern hemisphere or worldwide Garmin population of people my age? (Since it's winter here (Boston), it might be useful to compare to other people dealing with frigid weather, snow & ice.
Of the people I compare with for weekly distance or average pace, what is the distribution of PBs for 5K, 10K, HM and Marathon?
When do people run (morning, noon, night)? Are people running 3 days/week or 7 days/week?How many run before dawn or in the dark? Ideally, it would be useful to be able to filter on people running >30km and see how often they run and how far. What is their average pace?
And without exposing too much competitive information, what size is the population? (to the nearest power of ten)
Alternatively, publish an annual analysis of running statistics, a la 5K_Percentiles – Data Analytics for Foot Races (bigdatarunning.com) or Half Marathon Run Times By Age And Ability - Running Level