The Boulder, Colorado, community is grieving the death of Atticus Jae Scheidenhelm, a Niwot seventh grader who died on Tuesday, June 23, following a medical emergency. He was 13 years old.
According to his family, Atticus was rushed to Boulder Community Hospital before being flown by Flight for Life to Children’s Hospital Colorado in Anschutz, where he died surrounded by loved ones.
His parents, Galen and Jenna Scheidenhelm, along with extended family, thanked the emergency responders and medical staff who cared for him in his final hours.
A Bright Mind and a Boy Who Loved Baseball
Family members describe Atticus as an unusually sharp and curious child who taught himself to read early and could often be found lost in a book rather than in front of a screen. He was known among relatives and teachers for his wit, his empathy, and his passion for learning about history and big ideas.
He was also a dedicated athlete. Without formal training, Atticus won his age group and placed 17th overall out of more than 500 runners in a local cross-country race while still in fifth grade. He later taught himself to pitch, practicing for hours in his backyard until he became one of the most consistent pitchers on his Niwot Cougars baseball team, known for a wide mix of pitches and a calm presence on the mound.
Atticus had been looking forward to starting at Niwot High School this fall, where he planned to play baseball, run cross country, and take part in the theater program.
His uncle, Colan Scheidenhelm, shared a tribute online describing Atticus as a bright light in the family who loved talking baseball statistics, attending games together, and spending summers on the lake with his cousins.
He remembered his nephew for his kindness toward his younger brother, Sage, and for the close bond he shared with his grandparents.
Community Invited to Celebration of Life
A memorial service celebrating Atticus’s life is scheduled for Sunday, July 19, at 10 a.m. at the Biff Warren Baseball Complex, 6750 Nimbus Road in Longmont, one of his favorite places to play the game he loved. A reception will follow.
The family has asked that those who wish to help consider contributing to a GoFundMe campaign set up to assist with medical and memorial expenses.
Atticus is survived by his parents, his brother Sage, and a wide circle of relatives who say his warmth, curiosity, and love for baseball touched everyone who knew him.
