Arnold Mills Road Race

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

YOUTH (age 18 and younger)

• $25 until May 31
• $30 until July 3
• $35 on race day

ADULTS (age 19 and older)

• $30 until May 31 
• $35 until July 3
• $40 on race day

ONLINE REGISTRATION WILL CLOSE FRIDAY, 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!

Join fellow runners on July 4, 2026 for the Arnold Mills Road Race. It's a fantastic 6.4K featuring a flat and fast course in Cumberland.