Despite passing active volcanoes and treading near arctic tundras, Rusch says the prospect of braving below freezing temperatures was what captivated her.
“I was really scared of the environment,” she tells CNN Sport. “The cold was really the last frontier for me.”
Before setting her sights on pristine landscapes, Rusch has memories of running through the woods in Chicago’s sprawling suburbia. “There was always this explorer curiosity aspect to what I was doing, even as a child,” she says. “I was born with that.”
Her first entry into endurance sports was through her high school cross-country team. “I felt like I really belonged somewhere for the first time.”
She built up her confidence and later moved out west, combining her business marketing degree with her love of indoor sports to open a chain of rock climbing gyms in California.
“I never thought I would be a professional athlete, it wasn’t in my career plan,” she says. “I was just doing something that made me feel whole and inspired me.”
A twist of fate
Rusch’s career as a professional athlete was in flux. She eventually made the decision to move to Idaho and got a part-time job as a volunteer firefighter, something she still does to this day.
But her journey was far from over.
Nearly 15 years later, she’s just as committed to her sense of adventure. “Being an ultra-endurance athlete? It is my life.”
In 2015, Rusch took her pursuit of self-discovery to a new level when she set out to ride 1,200 miles across the Ho Chi Minh Trail.
“Growing up, it was hard to mourn for somebody that I didn’t know,” she says. “It really wasn’t until I rode the Ho Chi Minh Trail and went to the place that he died that I felt him for the first time.”
Since then, she’s inherited memories of her father from meeting people who knew of him, including the son of the man who buried her father all those years ago. “We were extremely bonded,” she says.
Rusch also forged a close relationship with her Vietnamese riding partner Huyen Nguyen, a decorated cross-country cyclist whose father was facing American resistance during the war.
“We didn’t need language to communicate,” she says. “The two of us came together to heal and to forgive, and using the bike as that tool was a really special journey.”
She uses the foundation to create opportunities for outdoor exploration, personal discovery and humanitarian service at local, national and global levels.
“I distinctly feel that he brought me to allow us on that journey … to show me that I could use my bicycle for more than podiums and awards,” she says. “I do feel like he’s teaching me, he’s fathering me, even though he’s not physically sitting here with me right now.”
‘No one will ever know what we experienced’
“I find in teams, often your actions, instead of words […] are the most powerful tools.”
“I knew where they were coming from as people, what I didn’t know is how they would respond in moments of stress.”
Ultimately, their shared memories of triumph will outlive their moments of crisis. “No one will ever know what we experienced in crossing Iceland in winter, other than Chris and Angus and myself,” she says. “No picture could actually tell all of the story.”
A lifetime of preparation
Rusch is living proof that midlife can be a time when a woman can hit her stride.
She may have been carrying an amethyst as her lucky charm in Iceland, but she acknowledges that successfully completing “the best performances” of her career ultimately requires years of physical resilience and emotional intelligence.
“You’re not deteriorating as you get older, you’re actually growing,” she says. “Alaska and Iceland couldn’t have happened without decades of experience in knowing myself, knowing my body.”
“It’s doing something hard with a goal that you don’t know what the reward is on the other side of it, but yet you still keep going.”
‘We share this earth together’
Taking part in grueling expeditions and spending time away from home requires balance.
Over the past year, she’s had the opportunity to re-evaluate her relationship with nature. “I’ve really, really understood the importance of me having my feet on the dirt, on the ground.”
“Nature is therapy for people,” she says. “Part of my responsibility is showing people these beautiful places in hopes that they fall in love and understand the importance of protecting them.”
“The one thing we all share in the entire world is that we stand on the ground […] and we share this earth together.”