2025 Turkey Afterburner MTB Festival by Southeast MA NEMBA
Festival Details:

[NEMBA Adventure Series] All are welcome Join us for a day of riding bikes, music, food, community, and celebration, just outside Boston.
Celebrate 10 Years of the Turkey Afterburner!

Presented by Southeast MA NEMBA and Hale Education, Inc.

This year marks the 10th Anniversary of one of New England’s most beloved mountain biking traditions: the Turkey Afterburner at Hale Education. Join us for a full day of bikes, music, food, community, and celebration! Enjoy late fall riding in New England, to close out the season with a bang.

Come for the rides, stay for the vibes—enjoy self-guided and expert-led rides, bike demos, a vendor/sponsor fair, food trucks, beer garden, live music, raffle prizes, giveaways, and more. Proceeds benefit Hale Education’s youth mountain biking programs and Southeast MA NEMBA’s trail projects and stewardship.

The Turkey Afterburner is the culminating event of the NEMBA 2025 Adventure Series, proudly supported by our sponsors Conte’s Bike Shop and Jeffrey Glassman Injury Lawyers.

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Routes

  • 2025 Turkey Afterburner Blue Course

    12.5 miles
    Distance
    799 ft
    Climb
    -796 ft
    Descent
    398 ft
    High Point
    3 ft
    Altitude change
    194 ft
    Altitude min
    250 ft
    Altitude start
    253 ft
    Altitude end
    -28.9%
    Grade max
    29.4%
    Grade min
    5 miles
    Distance climb
    5 miles
    Distance down
    3 miles
    Distance flat

    2025 Turkey Afterburner Black Course

    12.7 miles
    Distance
    1,191 ft
    Climb
    -1,188 ft
    Descent
    394 ft
    High Point
    2 ft
    Altitude change
    208 ft
    Altitude min
    251 ft
    Altitude start
    253 ft
    Altitude end
    -36.5%
    Grade max
    53%
    Grade min
    5 miles
    Distance climb
    5 miles
    Distance down
    2 miles
    Distance flat

    2025 Turkey Afterburner Red Course + Adaptive Thrill Ride

    8.9 miles
    Distance
    410 ft
    Climb
    -407 ft
    Descent
    342 ft
    High Point
    1 ft
    Altitude change
    203 ft
    Altitude min
    251 ft
    Altitude start
    253 ft
    Altitude end
    -16.6%
    Grade max
    15.7%
    Grade min
    3 miles
    Distance climb
    4 miles
    Distance down
    2 miles
    Distance flat

    2025 Turkey Afterburner Green Course

    8.2 miles
    Distance
    395 ft
    Climb
    -394 ft
    Descent
    340 ft
    High Point
    1 ft
    Altitude change
    208 ft
    Altitude min
    251 ft
    Altitude start
    253 ft
    Altitude end
    -14.5%
    Grade max
    14.5%
    Grade min
    3 miles
    Distance climb
    3 miles
    Distance down
    2 miles
    Distance flat

    2025 Turkey Afterburner Orange Course + Adaptive Chill Ride\

    5.4 miles
    Distance
    207 ft
    Climb
    -207 ft
    Descent
    289 ft
    High Point
    212 ft
    Altitude min
    255 ft
    Altitude start
    256 ft
    Altitude end
    -12.5%
    Grade max
    16%
    Grade min
    2 miles
    Distance climb
    2 miles
    Distance down
    5,128 ft
    Distance flat
Audience: state
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