The Zoom Mass Twilight Crit series bring all levels of racing fun to the Valley. The B race is a perfect first race for riders interested in trying out the sport. This race will be controlled at 20-22 MPH for the first 5 laps, and there will be a pacer for the remainder of the race that maintains that speed. Club and elite team members will be on hand to answer any questions you may have about racing. This series is intended to be fun and welcoming. If you outgrow the B race, mix it up with the area’s best cyclists in the A race. Come join us and have a fun night out!

BikeReg Registration:

Location: 400 Venture Way, Hadley, MA 01035 (look for signage off of N Maple Street for University Business Park)

Parking & Registration: Parking at the first (top) lot at 400 Venture Way, and registration at the entrance to the course. Race marshals will be at the parking entrance to guide. The JAM van should be there as a landmark. No parking in any of the other industrial park businesses. After your race make sure to pick up any trash you have left behind. Registration is in front of the 400 Venture way building on the opposite side of the race course from the parking lot (next to Officials table).


  • 5:30 PM, Registration opens
  • 6:10 PM, B race starts
  • 6:50 PM, A race starts

Distance/Entry Fees:

  • Category B*, 40 minutes, $15 Entry Fee*
  • Category A*, 60 minutes, $20 Entry Fee*

B race: Men’s and Women’s Novice Category 4
A race: Men’s Category Pro, 1, 2, 3, and 4

*Registration for the second race is only $5.

Races will be canceled in the event of lightning. We will make the call at 12:00 PM on the day of the event.

All racers must have a USA Cycling license. One-day licenses will be available at the event ($10 for Novices and $25 for Category 1-4).

Course Description: The course is a broad 0.5 mi loop within the Venture Way Center complex. Long and tight turns and a slight kicker, before ending on a quick straight-away.