Trail Running

Blue Jay, California, USA · Saddleback November mountain marathon.

Lawrence, Kansas, USA · Charity trail races around Clinton Lake, with three distances and staggered starts from Overlook Park.

Keithville, Louisiana, USA · Technical woodland races on the Monkey Trails surrounding a chimpanzee sanctuary, with shorter races and overnight ultras.

Mancos, Colorado, USA · Free six- and twelve-hour trail races on a rugged one-mile loop, with food contributions and a community-pantry donation required.

Chichester, West Sussex, ENG · South Downs Trail Run Half Marathon — Goodwood, West Sussex.

Little Rock, Arkansas, USA · A single-lap 5K on Saturday and a six-hour trail race on Sunday, using technical trails in Allsopp Park.

Montgomery Village, Maryland, USA · A fifty-mile trail race starting and finishing at Stedwick Elementary School, with aid stations and intermediate cutoffs along the course.

Otley, North of England, ENG · Swinsty & Fewston Lakeside Dash — Swinsty & Fewston Reservoir, Otley. Listed on runABC (North of England).

Ipswich, Massachusetts, USA · A trail festival on rolling woodland trails in Willowdale State Forest, with adult distance races and a short youth fun run.

New Boston, New Hampshire, USA · Timed endurance races on a mostly flat four-mile circuit using the New Boston Rail Trail and a gravel road around the fairgrounds.

Henley-on-Thames, Oxfordshire, ENG · The Maverick Dark Oxfordshire Trail 2026 — 7K, 13K, 17K at Stonor Park and the Chilterns.

Henley-on-Thames, Oxfordshire, ENG · The Maverick Oxfordshire Trail 2026 — 7K, 13K, 22K at Stonor Park and the Chilterns.

Orrell, Lancashire, ENG · 5mi trail running in Orrell.

Cedar Point, North Carolina, USA · A 24-hour charity ultramarathon on a largely flat gravel and boardwalk loop through the Croatan National Forest and White Oak River salt marshes.

Guangyuan, CHN · Ultra-Trail Shudao by UTMB® — an official UTMB World Series Event.

Hookstown, Pennsylvania, USA · A veterans charity running festival at Raccoon Creek State Park, formerly listed as Resilient Service Members Classic. The longer races use woodland…

White Springs, Florida, USA · Trail races along the Suwannee River, with all distances finishing at Stephen Foster Folk Culture Center State Park.

LaGrange, Wisconsin, USA · Multiple fixed-distance ultras on the Nordic Trail system in the Southern Kettle Moraine State Forest.

Aguas Blancas, Lavalleja, URU · Artemisa Trail in Aguas Blancas, Uruguay.

Cutler, Maine, USA · Technical coastal trail races over rocks, roots and bog bridges on a figure-eight course near the cliffs of Maine’s Bold Coast.

Lampe, Missouri, USA · Hilly trail races at Dogwood Canyon, with the 25K and 50K on Saturday and 15K on Sunday. Combined weekend challenges use these same races.

Ovifat, Liège, BEL · Grand Trail des Lacs & Châteaux Winter in Ovifat, with every verified timed public running distance published separately.

Brightlingsea, Essex, ENG · Half, Marathon, 10K, 6.5mi trail running in Brightlingsea.

Concepción del Yaguareté Corá, Corrientes, ARG · Iberá Oñaní in Concepción del Yaguareté Corá, Argentina.