130th Boston Marathon forecast
The 130th Boston Marathon is set for Monday, April 20, and forecasts are for cool, dry conditions with temperatures running about 5–15°F below mid‑April normals. (bostonglobe.com) The Globe also reports that all four defending champions are scheduled to participate in this year’s elite field. (bostonglobe.com)
Boston’s marathon week is shaping up as a cold one, with race-day weather on Monday, April 20, expected to be cool and dry rather than warm or wet. (bostonglobe.com) The Boston Athletic Association says the 130th Boston Marathon will be run on Patriots’ Day, April 20, with 30,000 participants on the course from Hopkinton to Boston. (baa.org) The Globe reported temperatures could run about 5 to 15 degrees below mid-April averages, a setup that usually reduces heat stress for runners over 26.2 miles. Boston’s daily climate data through April 10 showed an average maximum of 56.4 degrees and an average minimum of 36.1 degrees. (bostonglobe.com) (weather.gov) That forecast matters in Boston because the course drops and climbs across eight cities and towns, and small changes in temperature or wind can reshape pacing plans long before runners reach Heartbreak Hill. The race starts in Hopkinton and finishes on Boylston Street in Boston. (baa.org 1) (baa.org 2) This year’s elite field adds another layer: all four 2025 champions are entered to defend their titles. The returning winners are Sharon Lokedi in the women’s open race, John Korir in the men’s open race, Susannah Scaroni in the women’s wheelchair race, and Marcel Hug in the men’s wheelchair race. (bostonglobe.com) (baa.org) The Boston Athletic Association said Conner Mantz and Emily Sisson will lead the American open-field contenders, while the men’s professional field includes 25 athletes with personal bests under 2:07. The women’s professional field includes 13 Americans who have run under 2:26, according to separate field announcements. (baa.org 1) (baa.org 2) (baa.org 3) Boston remains the world’s oldest annual marathon, first run in 1897, and the Boston Athletic Association says it is part of the Abbott World Marathon Majors series. The race also has separate open, wheelchair, masters, para athletics, and non-binary award structures. (baa.org 1) (baa.org 2) The same pro-field page says prize money is distributed equally between men and women in the open, masters, and wheelchair divisions, and Boston was the first Abbott World Marathon Major to offer equal $50,000 course-record bonuses across open and wheelchair divisions. (baa.org) If the forecast holds, the story on April 20 may be less about survival in the heat than about who can handle Boston’s hills fastest in crisp air. The field and the weather both point to a race decided by pace and patience, not by rising temperatures. (bostonglobe.com) (baa.org)
