Are you inspired by the tranquility of running on rustic trails deep in the Maine woods? Do you enjoy the challenge of highly varied terrain, where slippery roots or loose rocks demand your concentration and sharpen your focus? Then you should register for a beautiful fall “Race Through the Woods” at Hidden Valley Nature Center in Jefferson.

Explore the exciting mix of single and double-track trails over rolling terrain in this challenging racecourse. Find the race map online at www.hvnc.org/trail-race, and start training today!

On Sunday, Sept. 20, Hidden Valley Nature Center (HVNC) will host the fifth annual Race Through the Woods trail races. This year runners can choose between a half-marathon (13.1 mi) or a 5.5 mile race. Races will begin at 9 a.m.

Racers of all levels are encouraged to participate. Some will be racing the clock and others will be racing themselves. The day will feature local, delicious food at a fair price and beer from Sheepscot Valley Brewing. Come for the race, but plan to stay and celebrate too.

Prizes will include homemade pies and gift certificates to Lamey Wellehan’s running store. This year the overall first place man and woman will win a handmade wooden bowl with engraving on the bottom.

Back by popular demand, kids ages 4-9 are invited to participate in a Kids Race Through the Woods beginning about 10 a.m. The race will be a short obstacle course and will be timed. After the official race the kids course will be open all day.

Registration information is online at www.hvnc.org/trail-race. All proceeds will support the maintenance of HVNC trails and educational programs. This event is sponsored by Sheepscot Valley Brewing, Lamey-Wellehan shoes, and Trail Monster running.

For more information visit www.hvnc.org, call 207-200-8840, or write to info@hvnc.org.