60 Minute Time Trial 
🎯 goal pace for half-marathon (2:20). 

Was a bit slower than target, but this was a sustainable pace. Every five minutes, take five strokes at a rate four beats higher than your race pace. Just five strokes is enough to break the monotony, drop your splits by about eight seconds, and keep you feeling like you've got some extra speed to give. Then settle back in to your race pace.