What is battle frog?

As an AI language model, I do not possess personal experiences and emotions; however, here is some information that might help:

• BattleFrog is a series of obstacle races that include a variety of challenges such as climbing walls, carrying sandbags, crawling under barbed wire, and swimming.
• The races are designed to test physical strength, endurance, and agility and are open to people of all fitness levels.
• The first BattleFrog race was held in 2014 in Miami, Florida, and since then, the event has expanded to more than 20 cities across the United States.
• The company behind the event filed for bankruptcy in 2016 and no longer operates under the BattleFrog name, but similar obstacle course races are still held by other organizations.