Plant a Tree

Great Ferry Race

Bainbridge Island WA, United States

The Great Ferry Race is a half marathon unlike any other race you’ve ever done. Participants will board the ferry in downtown Seattle by walking on, enjoy the scenic 35 … Continued

Plymouth Running Festival

Plymouth , United Kingdom

As part of Britain’s Ocean City Running Festival, take on the Plymouth Half, Plymouth 10k or Plymouth 5k. Runners can select Trees not Tees during registration in place of receiving their … Continued

Independence Rhode Race

Independence Park Thames Street, Bristol, RI, United States

The Bristol Independence Rhode Race will be held on Saturday, June 25, 2022. In partnership with the Bristol Fourth of July Committee, the half marathon will follow the beautiful downtown … Continued

The Craft Classic Half Marathon and 5K

Seattle WA, United States

Indulge in two of Seattle’s true loves: Running and Craft Beer! The Craft Classic Half Marathon and 5K offers a fast Seattle area course with riverside views Runners can select Trees … Continued

San Francisco Marathon 2022

Embarcadero Mission St, San Francisco, CA, United States

Come and celebrate 45 years of the San Francisco Marathon! With the sunrise and the Bay Bridge over your shoulder, toe the line as you start your tour of San … Continued

Snoqualmie Valley Half

Snoqualmie Valley Redmond, WA, United States

The Snoqualmie Valley Trail meanders through one of the area’s most beautiful agricultural areas, the Snoqualmie Valley Half showcases this natural gem.  This race is flat and fast and the … Continued

Tiger Peak Challenge

Tiger Mountain State Forest Issaquah, WA, United States

The name says it all — challenge! If you’re looking for a race to make your legs come alive, this is the one for you. The Tiger Peak Challenge will … Continued

Suncadia 2022

Nelson Dairy Farm Cle Elum, WA, United States

The Suncadia course is made up of two loops: a 5K and a 10M. The half-marathon runners will complete both loops, while the 5K runners will only run the smaller … Continued

Hardmoors 26.2 Farndale Trail Races

Hutton Le Hole Village Hall York, United Kingdom

The Hardmoors Farndale Trail Marathon circular routes start from Hutton Le Hole Village Hall. Choose from marathon, half marathon and 10k distances. Runners can select Trees not Tees during registration in … Continued

Iron Horse Half

Olallie State Park WA, United States

The Iron Horse Half Marathon is a point to point half marathon taking place in Washington state on the Palouse to Cascade Trail (part of Washington State Parks) and Snoqualmie … Continued

Beat the Blerch

Tolt MacDonald Park 31020 NE 40th St, Carnation, WA, United States

Beat The Blerch is a 5k, 10K, half, and full marathon created by The Oatmeal. It was inspired by a character called The Blerch, who came from this webcomic about running. … Continued

Stevens Creek Striders Reservoir Run

Stevens Creek County Park 11401 Stevens Canyon Rd, Cupertino, CA, United States

The Stevens Creek Striders have been running and volunteering at the Reservoir for more than 40 years, and they are thrilled to be able to share these trails with you … Continued