I guess I'll post this then:
http://connect.garmin.com/modern/activity/1016710059
Based on my heart rate and paces from my last couple long runs sub-3:45 for my first marathon looks doable.
This info was recorded using a Garmin Forerunner 620 with HRM (heart rate monitor, via chest strap).
http://connect.garmin.com/modern/activity/1016710059
Based on my heart rate and paces from my last couple long runs sub-3:45 for my first marathon looks doable.
This info was recorded using a Garmin Forerunner 620 with HRM (heart rate monitor, via chest strap).