Logo

Surrey Slog

Ewhurst, United Kingdom • 20 Jul 2025

The Surrey Slog, also known as the Holmbury Hill Challenge, is a challenging trail half marathon set in the picturesque Surrey Hills. Scheduled for July 20, 2025, the event features a hilly, multi-loop cross-country course primarily on tracks around Holmbury Hill. Participants can choose between a full half marathon or a shortened 10-mile option, with entries available in advance or on the day. The race is open to individuals aged 17 and over, and all finishers receive a bespoke commemorative medal. The event is well-organized, with ample marshaling, drink stations, and first aid support, ensuring a safe and enjoyable experience for all runners. Visit the organization's website for the most recent information.

United Kingdom South East (England) Ewhurst

Race information

Registration
10 mi
10 Mile Option
Visit the organization's website for the most recent information.
Trail runs nearby

Winter Trail Run Redhill

Redhill - 13 mi from Ewhurst

The Winter Trail Run at Gatton Park is back for its fourth year, offering a popular 5K multi-terrain loop. Participants can choose to run either one or two loops, with options for 5K or 10K distances available on the day. The event features a dedicated Canicross segment, a vibrant atmosphere, and am..

BigMud Trails (EARTH)

Horndean - 29 mi from Ewhurst

BigMud Trails (EARTH) is the inaugural event in the Classic Element Trail Series, celebrating the element of Earth. Set in the scenic Meon Valley at Queen Elizabeth Country Park, participants can choose between a 16-mile or marathon distance, both featuring challenging single-lap courses with signif..

North Downs Ridge 50k

Dorking - 7 mi from Ewhurst

The North Downs Ridge 50k is a trail ultra marathon organized by Freedom Racing, taking place on the North Downs Way and the Surrey Wildlife Trust reserve at Norbury Park. The race features a total ascent of 2986 feet and is designed to be accessible for most long-distance runners, making it ideal f..

UTMB Index

Run Reigate Trail

Redhill - 13 mi from Ewhurst

The Run Reigate Canicross & Trail event, organized by RunThrough UK, will take place on February 23, 2025, in Redhill, Reigate. Participants can choose between a 5K or 10K multi-terrain loop through the scenic Gatton Park. The event promises a streamlined experience with minimal waiting time, ensuri..

Bigmud Meon Valley Marathon & 16 Mile

Clanfield - 28 mi from Ewhurst

The Big Mud Meon Valley Marathon & 16 Mile is an exciting trail running event taking place at Queen Elizabeth Country Park. Scheduled for February 23, 2025, this event offers participants a choice between two challenging distances: a marathon and a 16-mile race. Known for its stunning views and rugg..

UTMB Index

Surrey Hills 10km

Guildford - 8 mi from Ewhurst

The Surrey Hills 10km is a scenic trail run set in the beautiful Surrey Hills, an Area of Natural Beauty. Starting from St Martha's Hill near Guildford, participants will enjoy a guided run that includes stunning views, a climb to the hilltop church, and a descent through picturesque landscapes. Thi..