Lewes, Standean Bottom & Castle Hill Nature Reserve

Take part in a woodland night score at Westerham: 60 minute navigation to collect as many 10 point controls as you can from 20 locations. Limited entries, book online in advance; apres and prize giving at The Carpenters Arms.

KNC 6 at Rusthall Common is a Kent Night Cup score event combining forest, urban and rock features in a 60 minute night challenge. Limited to 40 places and online registration only, so book early for an atmospheric evening orienteering.

Explore the woods around Slindon with South Downs Orienteers on Saturday 15 November, with multiple courses to suit all abilities. Juniors can enter free with a special code; contact the organiser if you need one.

Run as many 5 km laps as you can in three hours around Peaslake Village Hall. A friendly night event with head torches, refreshments, prizes for top men and women plus shoe demos.

Join a guided Box Hill Vertical KM group run near Dorking for a tough 12.5 mile route with about 1000 m of climb through woods, heath and open fields. Enjoy expert guidance, technical terrain and a social finish.

Event overview Winter on the Downs is a pair of single-loop trail ultras around the trails of East and West Sussex. Both races start and finish in Helen Garden, Eastbourne. Distances offered: 55 miles 100 miles The route begins over Beach..