Boston’s possible family first
Carlos and Mia Sanchez are set to become what may be the first documented grandfather‑granddaughter duo to qualify for and race the same Boston Marathon, a human‑interest feature published ahead of the April 20 race (bostonherald.com). The coverage ran alongside other personal stories — including runners who have completed 25 consecutive Boston Marathons — that frame this year’s field (wcvb.com) (hercampus.com).
Carlos Sanchez, 67, and his granddaughter Mia Sanchez, 23, are set to run the same Boston Marathon on April 20, a pairing the race has not documented before. (bostonherald.com) The two qualified for the 130th Boston Marathon at the 2025 Mountains 2 Beach Marathon, where both ran fast enough to clear Boston’s standards. Carlos earned his place after decades of attempts, while Mia qualified for Boston in her first marathon. (bostonherald.com) (kvue.com) The Boston Athletic Association does not keep an official category for family relationships in its results, and The Daily Free Press reported the organization could not identify another grandfather-granddaughter duo in the race’s history. That leaves the Sanchezes as a possible first rather than a certified one. (dailyfreepress.com) (baa.org) Boston is not a lottery race. Runners must hit age- and gender-based qualifying times at certified marathons, then still survive a cutoff if too many people apply. (baa.org 1) (baa.org 2) For the 2026 race, the Boston Athletic Association accepted 24,362 qualifiers and said runners needed to be 4 minutes, 34 seconds faster than their qualifying standard to get in. The race is scheduled for Monday, April 20, 2026, with a total field size of 30,000 athletes. (baa.org) (wcvb.com) That makes the Sanchez story unusual on two levels: both runners had to post qualifying performances, and they did it across a 44-year age gap. Carlos is chasing another Boston start after what local coverage described as his 37th or 38th attempt to qualify. (kvue.com) (throughtheirstride.com) Mia brings a different running background. Coverage of the pair said she ran competitively at St. Edward’s University in Austin and later became a graduate student at Harvard. (dailyfreepress.com) (msn.com) Their story is part of the annual wave of Boston Marathon features that focus on runners outside the professional field. WCVB this week also profiled four Methuen runners who battled cancer, including two entrants, Palmer and Zappala, who are set to run their 25th consecutive Boston Marathons. (wcvb.com) Boston has long framed itself through that mix of elite racing and personal milestones. The Boston Athletic Association traces the race to 1897, calls it the world’s oldest annual marathon, and highlights turning points including the official women’s division in 1972 and wheelchair division recognition in 1975. (baa.org) If Carlos and Mia both reach the starting line in Hopkinton on April 20, they will add one more family marker to that history — even if the record book still has to describe it with the word “possible.” (bostonherald.com) (dailyfreepress.com)
