August 2026 races in Boston

There are 25 running events listed in Boston for August 2026 — 19 5K, 3 10K, 1 Half Marathon, 1 Marathon, 5 Trail Run — starting with The Sunrise Classic on Sat, Aug 1, 2026. Every listing shows the date, venue, and distances, with a direct link to registration.

• Sat, Aug 1, 2026 The Sunrise Classic 90 Stow Street · Concord, MA · From $35 5K Road
• Sat, Aug 1, 2026 PIONEERS Run Crew 9-Year Anniversary 10k 555 Talbot Ave · Dorchester, MA · From $30 10K Road
• Sat, Aug 1, 2026 Boston 10K for Women Run Club 671 Boylston St · Boston, MA 10K Road
• Sat, Aug 1, 2026 LivSports 24 Hour Adult Hockey Marathon - Harvard 65 N Harvard St. · Boston, MA Marathon Road
• Sun, Aug 2, 2026 TripleThreat Half Marathon & 5K Rockport High School · From $29 5KHalf Marathon Road
• Sat, Aug 8, 2026 Get Steppin' 5K Walk 134 Durfee St. · Fall River, MA · From $15 5K Road
• Sat, Aug 8, 2026 Mattapan Unity 5K Fete Ryan Playground/Neponset Trail - 350 River St · Mattapan, MA · From $40 5K Road
• Sat, Aug 8, 2026 2026 Kennedy Community Health 5K Walk & Run 64 Franklin Street · Worcester, MA · From $10 5K Road
• Sat, Aug 8, 2026 Brew Run 5k to the Narragansett Brewery Narragansett Brewery · Providence, RI · From $30 5K Road
• Sun, Aug 9, 2026 KINETIC RIDE 282 Merrimack St · Lawrence, MA · From $50 Trail Run Trail
• Sun, Aug 9, 2026 10th Annual Runners Helping Neighbors 5K Run / Fitness Walk 8 South Street · Westminster, MA · From $35 5K Road
• Thu, Aug 13, 2026 45th Annual Red Broderick Road Race G.E.E.A.A Fields · Lynn, MA · From $30 5K Road
• Sat, Aug 15, 2026 Watermelon Wobbler 5k @ White Barn Farm White Barn Farm · Wrentham, MA · From $30 5KTrail Run Trail
• Sat, Aug 15, 2026 Woburn DECA Dash 5K Horn Pond · Woburn, MA · From $30 5K Road
• Sat, Aug 15, 2026 16th Annual Larry Olsen 5K Classic and Kids Dash Hopedale Town Park off Dutcher Street · From $5 5K Road
• Sun, Aug 16, 2026 Tour De Cure: New England 29 Hartwell Ave · Lexington, MA · From $260 Trail Run Trail
• Sat, Aug 22, 2026 MIHEI Strides 5k 355 Chestnut Hill Ave · Brighton, MA · From $35 5K Road
• Sat, Aug 22, 2026 Greenbelt's Vineyard Hill Trail Run 656 Asbury St. · South Hamilton, MA · From $35 5K10KTrail Run Trail
• Sun, Aug 23, 2026 MWP Charity 5k Market St & S Union St · Lawrence, MA · From $25 5K Road
• Sun, Aug 23, 2026 Old Goat Track Club XC Classic 53 Waters Road · Sutton, MA · From $35 5K Road
• Sat, Aug 29, 2026 BLA Dragon 5K Hallet Street · Dorchester Center, MA · From $25 5K Road
• Sat, Aug 29, 2026 Reach Out and Run 5K 196 Main Street · Medway, MA · From $30 5K Road
• Sun, Aug 30, 2026 UltraTrax Wachusett 41 Mile Hill Road · Westminster, MA · From $56 Trail Run Trail
• Sun, Aug 30, 2026 North Shore RunFest Presented by NorthShore® Adult Diapers 283R Derby St · SALEM, MA · From $40 5K Road
• Sun, Aug 30, 2026 Becca Pizzi Annual 5K 291 Concord Ave · Belmont, MA · From $10 5K Road

Quick answers

How many races are there in Boston in August 2026?

25 running events are listed in Boston for August 2026, from The Sunrise Classic on Sat, Aug 1, 2026 to Becca Pizzi Annual 5K on Sun, Aug 30, 2026. Every listing links directly to registration.

What distances can I race in Boston in August?

The August 2026 calendar in Boston includes 19 5K, 3 10K, 1 Half Marathon, 1 Marathon, 5 Trail Run.

What is the first race of August 2026 in Boston?

The Sunrise Classic on Sat, Aug 1, 2026 at 90 Stow Street.