
Thursday, June 11, 2026
Springfield, Vermont
World's Best Marathon & Half Series (5K's, 10K's, & 50's too)! No Time Limits Great Food Award-Winning Medals Loony Community!Event details and scheduleThanks for running with Mainly Marathons! Take a look at our website for additional details about this series and our other series of races. Also, join our Facebook group to stay up-to-date with our loony adventures: Main Group and New England Series. If you're interested in some Mainly Merch, check out our online store HERE. We'll offer some items (hats, stickers, magnets, mugs, etc.) in-person at the races, the Mainly Merch store best option for a variety of fun designs and quality merchandise to showcase your loonacy! If you have any questions, email MB@MainlyMarathons.com
USATF Certified Course
VT18003JK · Expires 2028
Certified Course Name
New England Challenge - Maple Leaf Half Marathon
Net Drop
0.00
m/km
Separation
0.0%
start to finish
This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Race Day
Thursday, June 11, 2026 · 09:00
Course
Loop
Registration
Register online
Race Website
Official race information
World's Best Marathon & Half Series (5K's, 10K's, & 50's too)! No Time Limits Great Food Award-Winning Medals Loony Community!Event details and scheduleThanks for running with Mainly Marathons! Take a look at our website for additional details about this series and our other series of races. Also, join our Facebook group to stay up-to-date with our loony adventures: Main Group and New England Series. If you're interested in some Mainly Merch, check out our online store HERE. We'll offer some items (hats, stickers, magnets, mugs, etc.) in-person at the races, the Mainly Merch store best option for a variety of fun designs and quality merchandise to showcase your loonacy! If you have any questions, email MB@MainlyMarathons.com
USATF Certified Course
VT18003JK · Expires 2028
Certified Course Name
New England Challenge - Maple Leaf Half Marathon
Net Drop
0.00
m/km
Separation
0.0%
start to finish
This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Race Day
Thursday, June 11, 2026 · 09:00
Course
Loop
Registration
Register online
Race Website
Official race information