This evening trail race runs dusk‑to‑late night through forest trails and ridges on Glen Tanar Estate. The 15 km middle‑distance route starts at 18:45; shorter and ultra options begin later. Walkers may choose any route but ultra is runners only. Snacks and hot drinks are provided at checkpoints. Participants should bring head torches and wear suitable trail gear. It’s open to anyone aged 16 or older with advance entry required, fees rising later in the year. The event proceeds in rain, but weather can affect timings. Parking and temporary facilities are available at the estate entrance. No dogs or spectators on course.