The Longest Day 100k
Greenville, United States • 14 Jun 2025
The Longest Day is a unique running event taking place at Lakewood Nature Preserve in Greenville, SC, featuring multiple distance options including 100k, 50k, marathon (26.2 miles), and half marathon (13.1 miles). This timed lap challenge consists of a 2-mile loop with descending time cutoffs, welcoming runners of all levels. Participants can enjoy a scenic course surrounded by nature, with amenities such as a finisher medal, custom race bib, and post-race festivities. The event aims to support the Upstate Running Club Youth Team, making it a community-focused occasion for both competitive and casual runners. Visit the organization's website for the most recent information.