Behind-the-scenes at the Rivals250 Underclassman Challenge

Over 200 elite high school underclassman football players are in Jacksonville, Florida at Everbank Field for the 2014 Rivals250 Underclassmen Challenge. Take a look at some behind-the-scene photos as the players prepare themselves for the challenge.

Rivals250 Underclassmen Challenge

Football waiting to be signed at the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players pose for photos at the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players sign footballs at the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players sign footballs at the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players hang out at the social media tent before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players try on their new Under Armour cleats at the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players try on their new Under Armour cleats at the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players stretch before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players sterch and get dressed before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players get photos taken and receive interviews before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players get interviewed by Rivals.com analysts before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players are weighed in before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Players get their height measured before the start of the 2014 Rivals250 Underclassmen Challenge.

Rivals250 Underclassmen Challenge

Every participant from the 2014 Rivals250 Underclassmen Challenge signed this Gatorade cooler that was given to one lucky player.

Rivals250 Underclassmen Challenge

Trophies for the MVPs of the 2014 Rivals250 Underclassmen Challenge.