Four years ago today on 10-10-10, I ran my first marathon, Chicago, in 5:38. This coming Sunday, 45,000 people will race the course over 19 neighbourhoods. Next year, I hope to join them. I deferred my 2014 place so I basically have a guaranteed entry for 2015.
I’m both scared and excited. I have not been running as much for the past year or so. I found a 52 week training plan which includes runwalking and allows short breaks during longer runs. Towards the last 18 weeks, it puts in more mileage than the Higdon novice 2 plan and gets up to 24miles (vs 20 for Higdon). Sounds good.
Technology and theories have changed since 2010, the market is flooded with wearables and fitness trackers. I retired my garmin, because it’s too bulky, too limited, and takes too long to find a satellite signal. Saw a new sock sensor that does real-time analysis of foot-striking position and stride and gives feedback via an app. Not sure I want a voice shouting “you’re heel striking!” in my ears when I’m struggling in the middle of a run though.
Ah, heel striking. That’s me, 2011 chimarathon. Note the knee brace, the KT tape, the orange sauconys and the heel striking. I have repeatedly been told that heel striking is bad, it increases the chances of injury and all that. I’ve tried unsuccessfully to change to fore- or mid-foot striking, and whenever I manage it, I feel quicker. When I’m tired, I lapse back to my natural heel striking form.
Turns out, heel striking isn’t the enemy of good running form. Changing footstrike may reduce knee injuries, but it may also lead to other types of injuries. My takeaway from the article is, it’s okay to heel strike at slower paces, it seems that both stride and strike will change with faster speeds. Since I’m aiming for a 12:00/mile, it probably doesn’t matter that much.