Five a side football every week, 6 mile run every 4 days, weight training once a week....is this enough??

Since March/April i have started a fitness routine which combines 3 aspects i believe are required in forces training (from what ive been told and learnt) These are Stamina. Upper Body strength. a good general fitness level

• I Play 5aside football every Friday for 30 mins - its competative, but recently we have started an unbeaten run!
• Every 4 days (ish) i go running with a good mate of mine down the local park, which is roughly 6 miles (30mins+)
• Weight Training once a week ie. chin ups, arm curls, tricep dips, static thrusts and general bicep curls going from 8kg upto 16kg

BUT IS THIS ENOUGH?? FOR EXAMPLE IF I CARRY ON WITH THIS ROUTINE??