Diane Castro

Diane Castro, Civilian
Beverly, Massachusetts
Competitive Tough Ruck History:
2019, 2021, 2022, 2023, 2024, 2025

Donate today to support Diane’s Tough Ruck mission: 
https://runsignup.com/dianecastrotoughruck2026

When Diane Castro signed up for her first Tough Ruck in 2019, she assumed it would be a one time experience.

Her daughter Christine had already been participating after the event opened to civilians, and Diane admired her determination and commitment to the mission. Inspired by Christine’s example – and wanting to honor the service members and first responders who have sacrificed so much – Diane decided to join her.

Like many first time participants, Diane had moments along the way where she wondered what she had gotten herself into. Walking 26.2 miles with a weighted backpack is no small task. But the experience quickly became something far more meaningful than the challenge itself.

From the opening ceremony to the shared determination of more than a thousand participants moving together with purpose, Diane found the day deeply moving. The opportunity to raise funds in support of military and first responder families, and to receive her finisher’s medal from Gold Star family members at the end of the journey, left a lasting impact.

What she originally thought would be “one and done” became something she felt called to continue.

When the Tough Ruck Marathon was canceled in 2020 due to the pandemic, Diane participated in a shorter “Ruck to Remember,” which required participants to research fallen heroes and tell their stories. The experience was powerful. One story she researched was about a young man the same age as her son who grew up in a neighboring town. Carrying the ribbons bearing their names made the mission even more personal.

Since then, Diane has returned year after year. In 2021, when Tough Ruck was held virtually, she and a group of friends chose to complete the actual Boston Marathon course together – an experience that held special significance for her.

For years, Diane has volunteered at the Boston Marathon as part of the medals team, handing out medals to finishers at the end of their race. She began volunteering the year of the 2013 Boston Marathon bombing and has continued ever since. Having now experienced the course herself through Tough Ruck, she says she has an even deeper appreciation for what marathon runners endure on race day.

Now preparing for her seventh Tough Ruck in 2026, Diane continues to return for the same reason she started: to honor those who have given so much, to support their families, and to be part of a community united by remembrance, respect, and purpose.

“It is an honor to be part of this mission.”

Diane Castro, Civilian
Beverly, Massachusetts
Competitive Tough Ruck History:
2019, 2021, 2022, 2023, 2024, 2025

Donate today to support Diane’s Tough Ruck mission: 
https://runsignup.com/dianecastrotoughruck2026

When Diane Castro signed up for her first Tough Ruck in 2019, she assumed it would be a one time experience.

Her daughter Christine had already been participating after the event opened to civilians, and Diane admired her determination and commitment to the mission. Inspired by Christine’s example – and wanting to honor the service members and first responders who have sacrificed so much – Diane decided to join her.

Like many first time participants, Diane had moments along the way where she wondered what she had gotten herself into. Walking 26.2 miles with a weighted backpack is no small task. But the experience quickly became something far more meaningful than the challenge itself.

From the opening ceremony to the shared determination of more than a thousand participants moving together with purpose, Diane found the day deeply moving. The opportunity to raise funds in support of military and first responder families, and to receive her finisher’s medal from Gold Star family members at the end of the journey, left a lasting impact.

What she originally thought would be “one and done” became something she felt called to continue.

When the Tough Ruck Marathon was canceled in 2020 due to the pandemic, Diane participated in a shorter “Ruck to Remember,” which required participants to research fallen heroes and tell their stories. The experience was powerful. One story she researched was about a young man the same age as her son who grew up in a neighboring town. Carrying the ribbons bearing their names made the mission even more personal.

Since then, Diane has returned year after year. In 2021, when Tough Ruck was held virtually, she and a group of friends chose to complete the actual Boston Marathon course together – an experience that held special significance for her.

For years, Diane has volunteered at the Boston Marathon as part of the medals team, handing out medals to finishers at the end of their race. She began volunteering the year of the 2013 Boston Marathon bombing and has continued ever since. Having now experienced the course herself through Tough Ruck, she says she has an even deeper appreciation for what marathon runners endure on race day.

Now preparing for her seventh Tough Ruck in 2026, Diane continues to return for the same reason she started: to honor those who have given so much, to support their families, and to be part of a community united by remembrance, respect, and purpose.

“It is an honor to be part of this mission.”