Gym session.
Lots of different exercises: squats, shoulder presses, chest presses, sit-ups, press-ups, planks, blah blah blah….with loads of burpees thrown in just for fun!
Knackering.

Juneathon Totals:
Running = 16 days: 68 miles
Gym Sessions = 6
Cycling = 1 day: 7 miles