Hainault Forest Coun..
Trail Running Calendar near Hainault Forest Country Park 2026-2027
Explore the top trail runs near Hainault Forest Country Park for 2026-2027! We've gathered 163 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2027
A 30 mile out and back ultra along the River Stort with mostly flat riverside trail, checkpoints about every five miles and an eight hour cut off.
November 2027
Point to point Half Marathon along the Grand Union Canal from Cowley to Cassiobury Park, Watford, on towpaths, trails and woodland. Entry from £35.
Trail half marathon and 10K at Wimbledon Common on 21 November 2027 with chip timing, free race photos and post race goodies.