Hill-ranking applied to NHRR training loops

If you were anxious to know how our common training loops stack up in the hill-ranking stakes, you can now relax, because here is the data!

Session	Av gain m/mile
Dunhams 1500m	17.1
Sainsbury's 800m	16.7
Bedford Rd Loop	14.8
2x 3M	12.1
St Paul's Loop	11.2
3k out/back (Greenway)	10.6
Dive Centre Loop	7.1
St Francis 1000m	6.9
Highfield Track	0.6