Okay, for those wondering about the calories:
- 3h30 of skirmish (from the start of the first briefing to unloading all my gear at the end)
- 25 pounds of gear
- total distance traveled 1.65 km (it was indoor so the GPS reading might not be super accurate...)
- Avg heart rate 130 bpm
- 832 calories burned, less than a 50 minute jog!
Hope it helps!