Scaling the Grand Canyon in downtown Phoenix

Republic reporter Caitlin McGlade (L) repels down as Kaci Holbrook of Massachusetts makes her way up the rock climbing wall at Super Bowl Central in Phoenix, AZ on January 27, 2015.

Kaci Holbrook of Massachusetts climbs up the rock climbing wall at Super Bowl Central in Phoenix, AZ on January 27, 2015.

Kaci Holbrook of Massachusetts repels down the rock climbing wall at Super Bowl Central in Phoenix, AZ on January 27, 2015.

Republic reporter Caitlin McGlade (foreground) and climber Kaci Holbrook of Massachusetts make their way up the rock climbing wall at Super Bowl Central in Phoenix, AZ on January 27, 2015.

Republic reporter Caitlin McGlade (L) and climber Kaci Holbrook of Massachusetts make their way up the rock climbing wall at Super Bowl Central in Phoenix, AZ on January 27, 2015.

Republic reporter Caitlin McGlade climbs up the rock climbing wall at Super Bowl Central in Phoenix, AZ on January 27, 2015.