In the landscape of modern philanthropy, the intersection of personal recovery and collective action often produces the most enduring impacts. For James and Elizabeth Gunnett, a journey that began as an individual quest for emotional healing in 2018 has evolved into a cornerstone of the California Ultimate Hike, a premier endurance event benefiting CureSearch for Children’s Cancer. Their story, which transitioned from a chance meeting on the Pacific Crest Trail to a lifelong partnership, highlights the unique capacity of endurance-based fundraising to foster community while addressing the critical funding gaps in pediatric oncology research. As the Ultimate Hike prepares for its upcoming season with a new challenging route through Marin County’s Mt. Tamalpais, the Gunnetts’ narrative serves as a primary example of how the program’s mission to end childhood cancer transforms the lives of the participants as much as the patients they support.
The Genesis of a Partnership: Overcoming Personal Adversity
The year 2018 marked a period of significant personal transition for both James and Elizabeth Gunnett. James was navigating a series of profound personal losses, seeking a constructive outlet for his grief. He was introduced to the Ultimate Hike by Chris Morton, a colleague and longtime coach for the program. Morton’s involvement was deeply personal; his daughter, Violet, is a survivor of liver cancer, and his commitment to the cause provided James with a tangible way to channel his energy toward a greater good.
Simultaneously, Elizabeth Gunnett was grappling with severe depression. Seeking both a physical challenge and a supportive social environment, she attended an information session hosted by CureSearch. The organization’s mission—to accelerate the development of lifesaving treatments for children who have run out of options—resonated with her need for purpose. Despite the daunting physical requirement of trekking up to 30 miles in a single day, she committed to the program, viewing the trail as a metaphor for the resilience required to manage mental health challenges.
The two met during the rigorous training and preparation phases of the 2018 event. The nature of the Ultimate Hike, which requires participants to train together for months, creates an environment of shared vulnerability and mutual support. This bond was tested shortly before the event when Elizabeth’s hiking boots were stolen, a setback that could have derailed her participation. However, the resilience fostered by the community prevailed. Both James and Elizabeth completed the hike, navigating the rugged terrain of the Pacific Crest Trail.
A Chronology of Commitment: From the Trail to the Altar
The relationship that began on the trail matured through their shared dedication to the CureSearch mission. Over the next two years, the couple continued to participate in endurance events, using their platform to raise funds and awareness for pediatric cancer research. The significance of the trail remained central to their personal history; James eventually proposed to Elizabeth at Big Bear Lake, California, on the same trail where they had first connected during their inaugural hike.
On October 11, 2021, the couple married, solidifying a partnership built on the pillars of adventure and philanthropy. To date, the Gunnetts have completed six Ultimate Hikes together. Their involvement has transitioned from individual participants to leaders within the hiking community. They currently head the "Bear Snacks" team, a Northern California-based group that focuses on recruitment and fundraising. James Gunnett recently reflected on their four-year marriage and seven-year involvement with the program, noting that the joy found in hiking is inextricably linked to the satisfaction of contributing to a cause that impacts thousands of families annually.
The Ultimate Hike: A Unique Model of Endurance Philanthropy
The Ultimate Hike is distinguished as the only national endurance hiking program dedicated specifically to childhood cancer. Unlike traditional marathons or cycling events, the Ultimate Hike emphasizes the "all-in-one-day" challenge, where participants trek distances ranging from 20 to 30 miles. This grueling physical requirement is intended to mirror the endurance and strength displayed by children undergoing cancer treatment.
Since its inception, the program has raised more than $10 million. These funds are directed toward CureSearch’s research initiatives, which focus on overcoming the "valley of death" in drug development—the gap between initial laboratory discovery and clinical application. Because pediatric cancers are biologically distinct from adult cancers and represent a smaller market for pharmaceutical companies, federal funding and private investment often fall short. Programs like the Ultimate Hike provide the essential capital needed to move high-potential treatments into clinical trials.

The upcoming California iteration of the hike represents a strategic shift in location. Moving from previous routes to the landscapes of Mt. Tamalpais in Marin County, the event will feature a 19-mile trek through oak woodlands and coastal ridges. This new terrain offers panoramic views of the San Francisco Bay Area and the Pacific Ocean, providing a scenic backdrop for an event that requires significant physical and mental fortitude.
The Critical Need: Understanding Childhood Cancer Statistics
The motivation behind the Gunnetts’ efforts is underscored by sobering statistics regarding pediatric oncology in the United States. According to data cited by CureSearch and the National Cancer Institute:
- Daily Diagnosis: Approximately 42 children are diagnosed with cancer every day in the U.S.
- Leading Cause of Death: Cancer remains the leading cause of death by disease for children in the United States.
- Long-term Effects: More than 95% of childhood cancer survivors experience significant health-related issues by the time they reach age 45, often as a direct result of the toxic treatments (such as intensive chemotherapy and radiation) they received as children.
- Funding Disparity: Despite the severity of the issue, only a small fraction of the National Cancer Institute’s budget is specifically allocated to pediatric cancer research.
The Gunnetts’ team, Bear Snacks, specifically targets these gaps by raising funds that support CureSearch’s Accelerated Discovery Projects and their Catapult Awards, which provide funding to researchers who are on the cusp of significant breakthroughs.
Broader Implications: The Impact of Community-Driven Research
The success of the Gunnetts and the Ultimate Hike program reflects a broader trend in the non-profit sector: the rise of "peer-to-peer" fundraising combined with physical challenges. This model does more than just generate revenue; it builds a self-sustaining ecosystem of advocates. When hikers like James and Elizabeth share their story, they are not merely asking for donations; they are providing a narrative of hope and tangible action.
From a clinical perspective, the $10 million raised by the program has had a measurable impact. CureSearch-funded research has contributed to the development of new immunotherapy protocols and targeted therapies that are less toxic than traditional treatments. By focusing on "high-risk, high-reward" research, the organization fills a niche that larger governmental bodies may overlook due to bureaucratic constraints or risk-aversion.
The transition to the Mt. Tamalpais trail also signifies the growth of the Northern California hiking community. Marin County has long been a hub for outdoor enthusiasts, and by hosting the event there, CureSearch taps into a demographic that values both physical fitness and social responsibility. The 19-mile route is designed to be accessible yet challenging, requiring months of training—a process that CureSearch supports through professional coaching and organized training hikes.
Conclusion: A Legacy of Action
As James and Elizabeth Gunnett approach their fourth wedding anniversary, their focus remains fixed on the future of the Ultimate Hike. Their story is a testament to the idea that personal healing and global impact are not mutually exclusive. By transforming their individual struggles into a collective mission, they have helped build a community that provides a lifeline for families navigating the complexities of a childhood cancer diagnosis.
The upcoming hike in Marin County offers a new opportunity for participants to join this mission. Whether through joining the Bear Snacks team, volunteering for trail support, or contributing to fundraising goals, the public is invited to engage with a program that has proven its ability to change lives. For the Gunnetts, the trail is no longer just a path through the woods; it is a venue for advocacy, a place of remembrance, and the foundation of a shared life dedicated to ensuring that one day, no child will have to face the journey of cancer alone.
For those interested in participating or supporting the mission, detailed information regarding registration, training schedules, and donation portals is available at the official Ultimate Hike website. As the program continues to expand, the legacy of hikers like the Gunnetts serves as a reminder that every mile trekked and every dollar raised brings the medical community one step closer to a cure.

