About Brian Maxwell
Lived 1953 – 2004 (aged 51). Brian Maxwell was a Canadian athletics competitor and businessperson.
Brian Leigh Maxwell (March 14, 1953 – March 19, 2004) was a British born Canadian track and field athlete, track coach, entrepreneur, and philanthropist. He founded PowerBar, a maker of energy and nutritional products for athletes. Maxwell initially never intended to become a marathon runner, but lacked the speed necessary to be competitive at shorter distances. Despite being told as a teenager of his congenital heart condition, he persevered, and by 1977, he was ranked third among all marathoners by Track and Field News. At age 51, he died of a heart attack at a local post office.
Early life Maxwell grew up in Toronto, Ontario, Canada, where he attended Victoria Park Secondary School (now Victoria Park Collegiate Institute), and he was a member of the Victoria Park Track Club (not associated with the school). The club was coached by Commonwealth Games shot put gold medalist Dave Steen. While at Victoria Park, he was awarded the Arnold Trophy for excellence in academics and athletics.
In 1975, Maxwell graduated with a Bachelor of Arts degree in architecture from the University of California, Berkeley, where he was on the Golden Bears track team.
Elite athlete and coach After graduating from UC Berkeley, Maxwell frequently represented Canada as a long distance runner. He won his first marathon, in 1975, in Canada, and competed in the 1978 Commonwealth Games. He also won the Enschede, Netherlands, marathon that year, in 2:15:14, breaking Ron Hill's course record. Maxwell went on to serve as the cross country and distance running coach at UC Berkeley, helping four team members become NCAA Division I All-Americans in cross country and track and field. Tom Downs, Jr., the first of those at Berkeley to win that honor when he finished 13th at the nationals in 1981, attributed that to Maxwell's regimen of having his runners alternate easy and very hard training days, to push them to their limits.
PowerBar Maxwell started the PowerBar company with his girlfriend, Jennifer Biddulph, a nutritionist who later became his wife. Maxwell developed the idea of an energy bar after dropping out of a marathon at , at about the segment of the event known among runners as "The Wall", where experts say the body ceases burning carbohydrates and begins burning muscle tissue instead. In the kitchen of their Berkeley, California, home, the couple began developing snack bar recipes with both simple and complex carbohydrates. Jennifer Maxwell also endowed a full-tuition scholarship, the Brian L. Maxwell Fellowship, at the Haas School of Business. Maxwell Fellowships are intended to memorialize the drive, creativity, and entrepreneurial spirit which led Maxwell to achieve success in business and his athletic pursuits. There has been an annual award named after Maxwell at the high school he attended, Victoria Park Collegiate Institute, which is given to a student who excels in athletics and academics while at Victoria Park. He also donated the well-equipped Fitness Room at the Institute.
Maxwell is survived by his wife, Jennifer, and six children. Their daughter, Julia, was a standout cross country runner, and her mother and grandmother, Barbara Magid, were top competitors in the arduous and venerable age-and-gender handicapped Dipsea Race, first run in 1905. Julia finished fourth in that competition at 13-years-old. Julia competed for Stanford University where she received a double major degree in nutrition and anthropology.
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Important facts
People in Brian Maxwell's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Brian Maxwell's
Frequently asked questions
Who was Brian Maxwell?
Canadian long-distance runner (1953-2004)
When was Brian Maxwell born?
Brian Maxwell was born on 14 March 1953 in London.
When did Brian Maxwell die?
Brian Maxwell died on 19 March 2004 in San Anselmo.
What was Brian Maxwell's occupation?
Brian Maxwell was an athletics competitor and businessperson.
What nationality was Brian Maxwell?
Brian Maxwell was Canadian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Brian Maxwell. https://biography.guide/brian-maxwell/
MLA: "Brian Maxwell." Biography.guide, https://biography.guide/brian-maxwell/.
Chicago: "Brian Maxwell." Biography.guide. https://biography.guide/brian-maxwell/.
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