Registration for the 2020 New England Green River Marathon is now open online at RunReg! Regular entries for 2020 are now full. There is no waiting list and there are no transfers.
If you would still like to join us, and would like to raise funds for the Connecticut River Conservancy, we also have 10 fund-raising entries requiring a $750 fundraising commitment. This option requires nothing to be paid up front, but rather a commitment to raise $750 by July 4, 2020.