Saturday 11 April 2026 | Epping Forest, London
Saturday 11 April 2026 | Epping Forest, London
Following the sell-out success of previous years, the Wildwood Trail Series Epping Forest Half Marathon & Epping 10K return in 2026 as one of the most popular London trail running events of the spring.
Perfectly timed just weeks before the London Marathon, this event is widely regarded as an ideal London Marathon warm-up race and confidence building training run.
Chingford Plain
Chingford Plain Car Park
London
E4 7QJ
W3W///galaxy.gross.wins
Half Marathon Trail: 2 Laps
10K Trail: 1 Lap
Gates Open: 7:30am
Registration: 7:30am
Half Marathon Start Time: 9am
10K Start Time: 9:30am
Cut off: 1:00pm
The best option is to travel by public transport.
Chingford Station is just 0.5 miles from the event hub and within easy walking distance from the venue.
Parking in Epping Forest is limited, and with the number of participants expected, we strongly recommend using public transport where possible.
If you do plan to drive, please allow extra time to find parking.
A full list of car parks is available on the City of London website (under the FAQ ‘Which Forest car parks are included’)
🔗 Epping Forest Car Parks
If you’re searching for:
A London Half Marathon before the London Marathon
A London 10K with a relaxed atmosphere
A scenic alternative to crowded road races
A marathon-pace training race in London
This is the event for you!
🌿 Our Sustainability Commitment
♻️ Eco-Friendly Materials – Recycled and biodegradable race arch!
🚫 Plastic-Free Water Stations – No single use cups. Bring your own bottle or purchase a reusable Wildwood Trail Series cup.
⚡ Low-Carbon Energy Use – Efficient electronic power sources to reduce emissions.
🚲 Sustainable Travel Encouraged – Car sharing, public transport, and cycling recommended.
🦌 Wildlife & Habitat Protection – Routes carefully planned to minimise environmental impact and protect Epping Forest’s ecosystem.
We are looking for reliable Course Marshals to support our event. You’ll be directing runners at key points along the course to ensure they stay on route and have a safe, enjoyable experience.
This is a paid volunteer role, with £40 provided to cover your time and expenses.
You’ll receive full instructions before the event, and a contact number for support on the day.
You’ll also receive free parking, a Wildwood t-shirt, a hot drink, and free race entry.
Sign up below!
YOUR QUESTIONS ANSWERED
Unfortunately you cannot take part in the Wildwood Trail Series with a push-buggy.
Unfortunately, dogs are not permitted at this event, including for canicross running.
Yes, there will be a designated bag drop at the Wildwood Trail Series Epping Forest.
Registration will be open from 7:30am until the race starts.
You can arrive anytime from 7:30am until your race starts to collect your race pack. For example, if you’re in the 10K starting at 09:30am, you can arrive to register at 8.30am.
Participants must be aged 17 + for the Half Marathon. There is no age limit for the 10K however, participants aged 14 or younger must run with an adult.
Please refer to our Terms & Conditions HERE
The Wildwood Trail Series Epping Forest Half Marathon & 10K in London is the perfect London Marathon training run with scenic woodland trails, taking place 2 weeks before the London Marathon.
Get Wildwood ready with BCS Events X Runna’s expert training plans, tailored for all runners. Enjoy guided workouts with smartwatch compatibility, plus nutrition, injury tips, and strength training to help you conquer your next race with confidence.
Use referral code BIGCOW to unlock your exclusive offer today!