Mystery...

went for a three-cache BRun at lunchtime....they were all mystery caches were you had to solve puzzles to figure out the coordinates for GZ...I actually intended on finding four but I had fat-fingered the data entry for one of the caches and it was no longer on my proposed route...

the caches were "Slaughterhouse-Five" in Lyneham, "Alice Through the Looking Glass" in the park behind Fenner Hall & "The Children of the New Forest" in Haig Park...

the stats:
start temp/humidity: 23.1/38% (apparent temp same)
start time: 1:01pm
total distance: 9.10
total time: 62:33 (including 29:05 stopped time)
avg speed: 8.7kph
total calories: 322
avg HR: 107