Top Marathons Around North America to Run a PR
By Mackenzie Lobby Havey
Consider registering for one of these events if you're looking for a fast race to score a personal best.
The marathon is running's most sought-after goal. This is the perfect place to find marathon training tips, advice, plans and much more. View our Marathon Training Schedule for Beginners to get ready for your first race.
Jason is a USA Track & Field certified coach and creator of Strength Running, a Greatist "Must Read Health & Fitness Blog" of 2013 that hosts over 150,000 monthly readers.
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