Marathon Training Enhances Attorney’s Trial Skills and Focus

Trial attorney Daniel O’Toole says marathon training has improved his professional skills. He describes how running helps him manage stress and bring clarity to his work, emphasizing that it feeds his creativity and allows him to develop case themes, trial strategies, and opening statements while on the move.
For the first 15 years of his career, O’Toole focused on building his skill set and business, neglecting his physical and mental health. On his 40th birthday, surrounded by loved ones, he realized he needed to prioritize his well-being to ensure a longer life. At the time, he was juggling long work hours, high-profile cases, and personal responsibilities as a husband, father of three, and son to aging parents.
A New Therapy
O’Toole’s journey into running began during a trip to Ireland with his wife. When she mentioned going for a run, he joined her for a 3-mile run, which sparked his decision to train for a marathon. Four months later, he completed his first marathon, marking the start of a transformative lifestyle change.
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Back in New Jersey, he started running with three friends, logging thousands of miles together. They became close, supporting each other through marriage, parenthood, work challenges, and the complexities of caring for aging parents. Their bond deepened as they handled their 40s and 50s, sharing laughter and counsel along the way.
O’Toole compares marathon training to trial preparation, stressing the need for a structured plan and consistent effort. Both require breaking down daunting tasks into manageable steps and holding oneself accountable. His running group exemplified this accountability—no matter the weather, they showed up for each other, even at 0600 on January 2 in 15-degree temperatures.
Practice Makes Perfect
O’Toole writes out every word of his trials in advance, ensuring he’s prepared for any scenario. He rehearses his presentations to refine his approach, embedding every single piece of evidence into his examinations to visualize every trial moment.
Similarly, he trains for marathons by running challenging parts of the course repeatedly. He follows a strict training program, incorporating speed work, hill work, and proper nutrition to ensure optimal performance on race day. He stresses that you “You race just like you train,” emphasizing the importance of consistency in both nutrition and effort.
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O’Toole is currently training for the United States Marine Corps Marathon in Arlington, Virginia, on October 25. He dedicates this race to his father, a Marine, and his son and daughter-in-law, both active-duty Marines, as a tribute to their service and sacrifice.
The Power of Accountability
O’Toole emphasizes the importance of accountability in both marathon training and trial preparation. His running group held him accountable, ensuring they showed up for each other regardless of circumstances. This principle extends to his legal work, where he holds himself and his team accountable for completing tasks and adhering to their plan.
Leaving Nothing to Chance
In both marathons and trials, O’Toole believes in leaving nothing to chance. If he is shot dead in the middle of a trial, he always tells his colleagues that someone would be able to pick up where he was in his written materials and try a perfect case from that moment on. He also rehearses his opening statements and summations repeatedly, conducting mock presentations for feedback. This meticulous approach ensures he is fully prepared for any challenge.