Watch: Mother-Daughter Duo Discusses Running Marathons In All 50 States

It's been the goal of a mother-daughter duo from Tulsa to complete a marathon in all 50 states!

Theresa Smith and her mom Jeannie McDaniel have spent the last five years working to complete a marathon in all 50 states!

The duo has finally reached their goal and they joined the News On 6 team on Friday morning to talk about the achievement.