I averaged 20 - 30 miles per week for most of 2015 , for context .
I was fortunate to avoid injury except for two brief plantar fasciitis flareups while ramping up training .
I averaged 20 - 30 miles per week for most of 2015 , for context , and I was fortunate to avoid injury except for two brief plantar fasciitis flareups while ramping up training .