10/02/2026
We are taking things up a notch at the 10th annual Happy Valley Half Marathon & 5K.
This year's age group prizes will be Performance Trucker Hats from ! We will also have a few extra for sale. These look like a normal trucker hat but act like a running hat.
We also have your new favorite shirt and totally awesome finishers medals.
Oh yeah, at Happy Valley you also get peak foliage, b**r (for 21+ runners), food and an event that pulls out all the stops to remind you how awesome you are!
We still have a limited supply of shirts available and the next price increase happens on Wednesday 10/7! So right now is the time to register, pay less and still secure your shirt!
Race day is 10/18/2026 at Look Park in Northampton, MA.