Welcome to Algonquin Ultras!

We promote and expand Delmarva’s recreational trails via ultra-distance running events. As a community-driven, eco-friendly, volunteer nonprofit, we maintain and grow trails. Partnering with Maryland State Parks, forests, counties, and cities, we offer safe, exciting trail races. Join us!

The Trails are Calling!

Group of runners at the start line of a race, illuminated by headlamps, in a dark outdoor setting.
Four women in athletic gear smiling and posing outdoors near a large tree, holding colorful flags, with a forest backdrop in autumn
Group of hikers walking through a flooded forest trail with snow on the trees.
Group of five runners participating in a trail race through a wooded area, with other runners visible in the background.
Three runners participating in a trail race through a wooded forest, running along a dirt path covered with leaves.
Group of six people standing and kneeling in front of a North Salisbury School sign, dressed in athletic wear, some wearing sunglasses, with a brick building and trees in the background.
A woman in athletic attire, including a pink hat, blue long-sleeve shirt, red vest, shorts, and knee-high socks, hiking on a snow-covered trail in a wooded area during winter, with another person in the background.
Two people jumping in the air outdoors, holding race bibs, with a building and a railing in the background, indicating they have just completed a race.
Tents pitched on a grassy field with a Dirt road running through the middle, a large banner that reads 'Welcome to the Pemberton 24', an American flag hanging in the center, and various signs and vendor booths around.
Group of runners participating in a trail race in a wooded area during autumn
Group of six runners standing together in a wooded area, wearing athletic gear and race bibs, smiling for a photo.
Three runners participating in a trail race through a forested area, surrounded by tall trees and nature.
A group of people standing outdoors on a grassy field, raising their arms, with trees and a cloudy sky in the background.
A man in a red shirt is kneeling on one knee, holding a blue box, and proposing marriage to a woman in athletic gear, who is standing and facing him. The scene takes place outdoors near a green inflatable structure, with several people and trees in t
A woman smiling and giving a thumbs-up while participating in a trail race, wearing athletic gear, sunglasses, and a race bib numbered 148, set against a background of autumn leaves.
A woman running through a muddy trail crossing a small water area, splashing mud, with a man helping her by holding mud and smiling during an outdoor race in a wooded area.
Runners approaching the finish line of an evening trail race at night, illuminated by handheld lights, with a green inflatable arch, trees in the background, and cones marking the path.
Three women standing under an inflatable archway at the start/finish line of the Algonquin Ultras 50K trail race, with trees, a pavilion, and some vehicles in the background.
A narrow dirt trail through a forest with tall thin trees, some with green leaves and some bare, on a cloudy day.

Run The Races and Rock The Merch!

Our redesigned ALQ store is where you’ll find all the swag you want and need. Including hats, sweatshirts, HooRags, and more,

“We plan to spoil you as you suffer in the mud, sand, and flooded trails of Delmarva.”

“We plan to spoil you as you suffer in the mud, sand, and flooded trails of Delmarva.”

— The Race Director