Horseshoe Lake Trail Run Marathon

The Horseshoe Lake Trail Run Marathon takes place in November 2026 in Palo Alto on a road course that stays relatively flat with gentle rolling sections, making it suitable for runners targeting a strong finishing time without the burden of significant climbing. Elevation ranges between 610m and 739m, so while you're at altitude, the terrain itself won't punish your legs with steep gains and losses. This is a full 42.2km marathon on a primarily road surface, which means predictable footing and the kind of consistent pacing you can lock in early. If you're in the Bay Area or willing to travel for a November race, this event offers straightforward conditions that let you focus on your goal rather than negotiating technical terrain or major elevation challenges. Check the race website for course details, aid station locations, and whether the road-based format suits your training and racing style.