On Wednesday, August 14, 2019 at 8:58:23 PM UTC-7, Joy Beeson wrote:
On Wed, 14 Aug 2019 05:34:51 +0700, John B.
wrote:

A power meter is a vital accessory for the elderly bicycle enthusiast
as how else can he brag about his accomplishments - "I averaged 12 mph
for two hours last Sunday".

Write down starting time in notebook. Write down finishing time in
notebook. Go to Google Maps, ask for directions along your chosen
route. Write down distance.

Apply third-grade math.

--
Joy Beeson
joy beeson at comcast dot net
http://wlweather.net/PAGEJOY/

SHHH Joy. John believes that you have to have $1200 worth of instrumentation.