

Decline in performance
Hi all, just for context I’m a 24M running for about 7 months now. I’ve been building up my weekly mileage to about 60km since January, and maintaining that volume since April. Have had nil issues with increasing the intensity in training and managed to bring my easy paces down to 5.45min/km at my “easy” HR of 145-150.
Issue here is since start of June, i noticed my HR increasing quite a bit, I’m now running a 6.10min/km at 155 HR (normally that would require a 5.20min/km pace). My resting HR and HRV have been all over the place for all of June too.
I decided to cut down to 30km a week and only running easy paces, but it’s been 4 weeks now and nil improvement.
I didn’t get sick, nil injuries, nil stressors in life (matter fact i completed two big uni exams end of May and have been on break). It’s Winter in Australia so I don’t think weather is the cause.
Any ideas on what to do? How do I go ahead with training?
Current stats:
5k: 22.00
10k: 45.20
HM: 1.40.00