Plant a Tree

Stour Valley Path 100km Ultra Run

Memorial Hall High Street, Newmarket, United Kingdom

The Stour Valley Path is a 100km (62 mile) long footpath in England, which starts in Newmarket (Suffolk) and ends in Cattawade, a village near Manningtree (Essex). The SVP100 covers almost the entire length of the well marked trail, and is one of the longest point to point races in East Anglia. The path is notable for … Continued

Lake Union 10k

Lake Union Park Seattle, WA, United States

The Lake Union 10K is a run or walk along the Cheshiahud Lake Union Loop Trail. Take in the wonderful views of Lake Union and Downtown Seattle along this historic trail. The race starts and finishes in Lake Union Park. Runners can select Trees not Tees during registration in place of receiving their t-shirt.

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 Valley Trail (part of the King County Parks system).  Both trails are the remains of old railroad tracks, hence the ‘Iron Horse’ moniker.  The course … Continued

Devon Grit

Bicton College Woodbury Common, East Budleigh, Devon, United Kingdom

This gravel event returns for a third year. It’s ideal for gravel bikes, MTBs, cyclocross bikes & ebikes & takes in the best gravel trails of East Devon. All five routes take in some of the best sections of Woodbury Common. Highlights include Woodbury Castle & some great single track on the common, a section … Continued

Dragon’s Back Race

Conwy Castle Conwy, Wales, United Kingdom

Six days From Conwy Castle to Cardiff Castle, a legendary multi-stage, ultra running journey down the spine of Wales. This is the world’s toughest mountain race. 380km The average daily distance is 63km - that’s more than 1.5 marathons a day! Be sure to pace yourself. 17,400m That’s almost twice the height of Everest - … 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. The race takes place just outside of Seattle in Carnation, Washington. Runners can select Trees not Tees during registration in place of receiving their t-shirt.

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 for Half Marathon, 10K, and Lollipop (2.4 mi) race distances. You will run or walk through their favourite trails, from the cool shaded single track … Continued

The Fyfield Footpath 5k & 10K

Fyfield Village Hall Fyfield, United Kingdom

Set in the heart of the Essex countryside this is an event for runners of all ability. In this off-road adventure you can take in the picturesque countryside on the fully marshalled route before returning to the village hall for refreshments, family fun and a winners podium. This is not an opportunity to miss! Runners … Continued

Peak District Challenge 2022

Hathersage Hope Valley, United Kingdom

5 Challenge Distances - Choose to run or trek from 10km up to a 100km Ultra Marathon. Gold Ultra Peak District Challenge – 100km in 24 hours Silver Challenge – 75km in 24 hours Bronze Challenge – 50km in 12 hours Copper Challenge – 25km in 9 hours Back Before Dark 10k fell race in … Continued

Chiltern Wonderland 50

Goring Village Hall High Street, Goring on Thames, United Kingdom

The CW50 is a 50 mile single loop around the beautiful Chiltern countryside. The route takes in 5600ft of climb and visits picturesque villages, bursting with history, featuring locations made famous by British film & television. This event is race three in the 50 mile Grand Slam. Runners can select Trees not Tees during registration in … Continued

Hardmoors 60

Guisborough Rugby Club Guisborough, United Kingdom

The Hardmoors 60 is a 62 mile race on the coast from Guisborough to Filey. The route of the 62 mile race follows the second half of the Hardmoors 110, along the beautiful Cleveland Coast, through Saltburn, Runswick Bay, Staithes, Whitby, Robin Hoods Bay, Ravenscar, Scarborough and into the finish location, the seaside resort of … Continued

Orca Half

Lincoln Park 8011 Fauntleroy Way SW, Seattle, WA, United States

The Orca Half has stupendous view of downtown Seattle, Blake Island, Vashon Island and Puget Sound! It’s part of the high-quality, locally-owned, runner-oriented family of Orca Running events. You might even see a pod of Orcas while running! Runners can select Trees not Tees during registration in place of receiving their t-shirt.