4 running, ultra, and triathlon events in Cumberland, Rhode Island

From big races to Saturday morning group runs—find running, ultra, and triathlon events and connect with the local endurance sports community.

• 2026 Unified 5K - Cumberland [unified5k.org] [Register at runsignup.com]
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  Sat, Jun 06, 2026 at 9:30 AM

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  The 2026 Unified 5k and AdaptXpo is an inclusive road race and adaptive sports expo designed so that everyone can participate, whether they run, walk, row, or roll. The event raises critical funds...

  The 2026 Unified 5k and AdaptXpo is an inclusive road race and adaptive sports expo designed so that everyone can participate, whether they run, walk, row, or roll. The event raises critical funds for AdaptX education, research, community events, fitness programming, and grant initiatives. The Unified 5k is a space where athletes with and without disabilities show up together, challenge perceptions, and prove that fitness and sport are more meaningful when everyone has a place at the starting line.

  Join us on June 6th at Cumberland High School for our 2nd Annual Unified 5k in Cumberland, RI. Participants have the opportunity to run, walk, roll, or row either the 5k (3.1 mile) or 2k course. Arrive early or hang around after the event to check out our vendors and clinics at the AdaptXpo, a celebration of organizations that focus on health, inclusion, accessibility, assistive technology, and adaptive sports.

  Help us make fitness and physical activity accessible for every body.

  2k 5k Run Walk

  Cumberland, Rhode Island, 02864, United States
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• Arnold Mills Road Race [arnoldmillsparade.com] [Register at runsignup.com]
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  Sat, Jul 04, 2026 at 9:00 AM

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  For more than 50 years, the Arnold Mills 4M Road Race has been a staple event in Cumberland, RI. Held every Fourth of July holiday, the popular four-mile race draws an average of 500 participants...

  For more than 50 years, the Arnold Mills 4M Road Race has been a staple event in Cumberland, RI. Held every Fourth of July holiday, the popular four-mile race draws an average of 500 participants each and every year to the starting line, including some top talent from throughout the state and often from beyond the borders. The race, which is run on a moderately-challenging course in a rural community, takes part in conjunction with the town's annual parade. In years past, U.S. Olympians Matt Centrowitz Sr. and Pete Pfitzinger, triathlon legend Karen Smyers, and RI marathon icon Bobby Doyle have made their marks at Arnold Mills. Become part of the tradition!

  Pricing

  • $25 for 18 and under participants

  • $25 until May 31st

  • $30 until July 3rd (Online registration closes at 2pm on July 3rd)

  • $35 at packet pickup or on race day and onsite July 3rd.

  ONLINE REGISTRATION WILL CLOSE THURSDAY JULY 3 AT 6PM. ON-SITE REGISTRATION WILL BE ALSO BE AVAILABLE.

  The race will begin promptly at 9 a.m. The race starts and finishes near the Cumberland Fire Department - Station 5, 50 Arnold Mills Road, Cumberland, RI. There will be a packet pickup (Bib number, T-shirt) on July 3 from 4-6 p.m.at The Lodge at Diamond Hill, 4097 Diamond Hill Road, Cumberland, RI. Race day registration as well as packet pickup for pre-registered participants will take place from 7:30-8:45 a.m., at the Cumberland Fire Department.

  We are expecting over 700 runners at this year's race, so please plan your time accordingly. Please arrive early as parking will be limited.

  PARKING. There will be parking at the Community School, 15 Arnold Mills Road, and Quaker Road, both just a short distance from the race's start and finish line.

  Thanks again and good luck on race day!

  4 Miles Run Triathlon

  50 Arnold Mills Drive, Cumberland, Rhode Island, 02864, United States
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