May 6, 2023

Presented By


Emerson School
274 Pleasant Street
Concord, New Hampshire


Long Course (7.7 miles)
Short Course (3.9 miles)

Race Directors: Rich Lavers & Chris J. Dunn


Bib Pick-Up: 8:30 am to 9:30 am
Start Time 
Short Course: 10:00 AM
Long Course: 10:20 AM


$30 (7.7 miles), $25 (3.9 miles)
$40 & $35 day of event

Course Info


No transfers. Refunds issued, upon request, up the start of the event.


Every acidotic RACING (aR) event benefits a non-profit in part or in total. We’re very proud that this event benefits the Ralph Waldo Emerson School for Preschoolers in Concord, NH.

The race will take place on the City of Concord’s Winant Park Trails. Located close to downtown Concord the trails offer a beautiful taste of windy singletrack, switchbacks with breathtaking views of the capital area and nordic-type paths.

Frontline Hero Discount

Challenging times bring out the best in some people. Among us are some extraordinary examples of modern day "heros". We are very grateful for the folks who have been on the frontline to provide essential services, despite the incredible risks. As a small gesture of our gratitude we would like to offer a $5 discount to our event for any of the following occupations with the code "FRONTLINEHERO2022"; healthcare, first responders, education, food/grocery, retail, convenience store, automotive care, gas station, towing, highway safety, pharmacy, and sanitation. Additionally, anyone who has volunteered their time to help a non-profit agency is welcome to use the code. Finally, if you are part of a frontline industry not mentioned above, please feel free to use the code. We thank everyone for their selflessness.

Photography & Video

Commercial photography and/or videography at our events is strictly prohibited unless advanced permission has been granted. Please contact the Race Director for further information. The use of drones at our events is prohibited. Spectators wishing to take photos or videos must remain off the course at all times.

Photos and Results

Contact Us

Questions? Interested in becoming a member or sponsor? We'd love to hear from you.