RunCenter

We highlight this year's tougher qualifying standards, the B.A.A. 5K and the B.A.A. mile.

We highlight this year's elite fields, favorite parts of the course and previews of the B.A.A. 5K and Mile.

Check out Brian Metzler's author page.

Watch our update from downtown Boston ahead of Monday's 117th running of the historic race.

In this special edition of RunCenter presented by adidas, Toni Reavis and Mario Fraioli analyze this year's unforgettable races at the Boston Marathon.

On the final pre-race show, we spoke with the BAA's Tom Grilk, got the best race-day advice from runners and give you our predictions.

Toni Reavis brings you the latest from an action-packed weekend in Beantown!

It's Friday before the world's oldest marathon and Toni Reavis is bringing you the latest from Boston!

We recap all this past weekend's big races. RunCenter starts now!

We recap all the latest running news, including the Carlsbad 5000, and discuss Alan Webb's decision to part ways with coach Alberto Salazar.

We look ahead to Arizona and check in on the Kara Goucher vs. Mario Fraioli rivalry. RunCenter starts now!

This week, Competitor.com's Mario Fraioli talks about Kara Goucher calling him out recently, we recap the top-5 moments of 2010 and go over some must-have holiday gifts for runners.