17.5
km
2:01:43
Estimate
11.2 m
Ascent
100%
Paved
0/5
Hilly
CPs
Elevation
0.0 km
4.4 km
8.7 km
13.1 km
17.5 km
101 m
1 m
For runners seeking a long-distance, uninterrupted effort in London, this 17.5km point-to-point route from Lea Bridge to Waltham Cross is a premier choice. Characterized by its incredibly flat profile—featuring a mere 11 meters of ascent—the path follows the River Lee Navigation towpath on a 100% paved or hard-packed gravel surface. It is the perfect training ground for sustaining a steady tempo or building half marathon volume without the interference of traffic lights or heavy road crossings. As you head north, the urban density of Northeast London gradually gives way to the expansive wetlands and wider canal vistas of the Lea Valley, providing a refreshing waterside backdrop for your miles.
The Lea Valley has served as a vital industrial artery for centuries, connecting the heart of London to the Hertfordshire countryside. Running this stretch allows you to witness the area's transformation from a manufacturing hub to one of the city's most significant "green lungs." You will pass through the historic Hackney Marshes and the legacy of the 2012 Olympic Park before reaching the serene waters of the Lee Valley Regional Park. This corridor was once famous for its watercress beds and gunpowder mills, but today it is a sanctuary for wildlife, where it is not uncommon to spot herons or kingfishers darting along the canal as you approach the outskirts of Waltham Cross.
Calculate your splits for this 17.5km flat canal-side effort.
Use this long run as a key cornerstone for your next 21.1k race.
Stay healthy while increasing your mileage on hard-packed surfaces.
Fuel properly for a 17.5km distance to avoid hitting the wall.
We use Cookies
This website uses cookies to ensure you get the best experience on our website.