Plant a Tree

Thames Path 100

Richmond Old Town Hall Whittaker Avenue, Richmond, London, United Kingdom

The TP100 is a 100 mile continuous trail race along the Thames Path from London to Oxford. Total climb: 1900ft. The 100 mile course is a marked point to point race which takes runners from Richmond in South West London to the centre of Oxford. The course follows the meandering route of the Thames against … Continued

Run The Wild Chilterns 30 2022

Tring Station Station Road, Hertfordshire, United Kingdom

The Chiltern Hills provide beautiful trails to explore on this 30 km trail running adventure! It’s a great opportunity to discover new paths and learn trail running techniques in a fun and supportive environment. The trails wind through beautiful woodland, hidden routes, grass covered ridge lines and through quaint villages. The event is not far … Continued

Run Like The Wind

Wild Horse Wind and Solar Facility and Renewable Energy Center Washington, United Kingdom

Run Like The Wind Trail Running Festival in collaboration with Puget Sound Energy. Wild Horse Wind and Solar Facility and Run for Good Racing Company present to you a 5K, 10K, and 10 Miler, woven along the trails, paths and roads of the majestic wind turbines outside of Ellensburg. These races will be challenging, with … Continued

Run The Wild Chilterns Hill Challenge

Tring Station Station Road, Hertfordshire, United Kingdom

The Chiltern Hills provide an incredible backdrop for this 2 day trail running adventure! You will cover around 18 miles each day. This will be amazing weekend of running, whether you are new to trails or a regular trail runner. It’s a great opportunity to discover new paths, increase distance and gain experience of multi-day … Continued

Hardmoors 26.2 Wainstones Trail Marathon

Chop Gate Village Hall Raisdale Road, Chop Gate, United Kingdom

Wainstones Trail Races circular routes starting from Chop Gate Village Hall for:- Marathon (28.5 miles) Half Marathon (16.5 miles) 10k (9.5 miles) Runners can select Trees not Tees during registration in place of receiving their t-shirt.

Mother’s Day Half

Juanita Beach Park 9703 NE Juanita Drive, Kirkland, WA, United States

New for 2022 the course starts and finishes at Juanita Beach Park.  The course is a combination of road and crushed gravel on the Cross Kirkland Corridor Trail with views of Lake Washington for much of the way! The 5K starts and finishes at Juanita Beach Park, the finish line of the half marathon. The … Continued

San Juan Island Half

San Juan Island National Historic Park WA, United States

Run where the sea meets the sky–at San Juan Island. The course is unique and is easily the most scenic Orca Running race. It starts at South Beach inside San Juan Island National Historic Park and finishes at Jackson Beach, just south of Friday Harbor. Along the way you’ll get some amazing view of the … Continued

North Downs Way 50

Farnham Leisure Centre , United Kingdom

The NDW50 is a 50 mile point to point run along the North Downs Way National Trail from Farnham in Surrey to Knockholt Pound on the outskirts of Greater London. Total Climb: 5,600 feet. 11th Annual. The course remains unchanged in that time & reflects the first 50 miles of the NDW100. Runners can select Trees not … Continued

Soaring Eagle

269 259th Ave NE Sammamish, WA, United States

Soaring Eagle will take you right from traffic in the city to trails in the woods. The park’s easy-to-access trailheads and convenient location make Soaring Eagle Regional Park a popular destination for runners, hikers, bikers and equestrians. Nestled right in Sammamish, Washington, Soaring Eagle has over 10 miles of trails, including the well-maintained Pipeline Trail. … Continued

Exeter’s Great West Run

Exeter Arena , United Kingdom

Exeter's Great West Run half marathon is run on fully closed roads with on route entertainment,  water and energy stations and pace makers. You will receive a sew on patch for crossing the line. Exeter's Great West Run have partnered with Trees Not Tees - instead of race T-Shirts they will be planting a tree … Continued

Girls on the Run

Puget Sound Seattle, WA, United States

Girls On The Run is a non-profit organization whose mission is to inspire girls to be joyful, healthy and confident using a fun experience-based curriculum which creatively integrates running. The program is for 3rd through 5th grade girls in the Puget Sound Area. Their 5K is the girls "graduation" from the program but is open … Continued

Hardmoors 110

Scarborough Holbeck Hill Carpark , United Kingdom

The Hardmoors 110 Ultramarathon follows the dramatic Cleveland Way National Trail encircling the North York Moors and the Cleveland Heritage coastline. Commencing at 8am in Filey, competitors will have a time limit of 36 hours to complete the 110 mile single stage trail race, following the stunning Cleveland Heritage coastline visiting the seaside resort of … Continued