The Longest Day (100k - 50k - 26.2 - 13.1)

Event Overview

The Longest Day is an ultra-distance race featuring four challenging distances: 100K, 50K, 26.2 miles, and 13.1 miles. This unique race takes place from sunrise to sunset on a two-mile loop at Lakewood Nature Preserve located in Greenville, SC.

Date: June 12, 2027

Location: 220 Lakewood Drive, Greenville, SC

More Info: The Longest Day Registration

Race Format

• Cutoff System: Each lap has a progressively tightening cutoff time, starting at 45 minutes for the first lap and reducing down to 15 minutes for the last lap.
• Course: A scenic and varied two-mile grass loop featuring rolling hills and shaded areas.
• Wildlife: Runners may encounter local wildlife, including white-tailed deer and foxes.
• Support Setup: Participants should plan for support crews and bring their necessities as there is no water or power available on site.

Participant Feedback

A two-mile grass loop through 120 acres of forest and open field, run under a cutoff that gets one minute shorter every single lap. Forty-five minutes for the first. Fifteen for the thirty-first. Seven laps is a half marathon, fourteen is a marathon, sixteen is a 50K, twenty-five is fifty miles, and thirty-one is 100K. The clock decides when you are done, not you.

Race Day Details

• Start Time: 6:30 AM
• End Time: 10:00 PM
• Address: 220 Lakewood Drive, Greenville, SC 29607
• Packet Pickup: One hour before the race at The Barn: available throughout the day.

Course Highlights

The course features grass trails with open fields, rolling hills, and sections of shade. Be aware there are no water stations, so planning is essential.

Aid Stations

• Location: One aid station at the start/finish area with snacks and hydration every two-mile lap.
• Snacks: Participants are encouraged to bring and share their favorite snacks.
• Hydration: Water, Coke, and ginger ale available.
• Note: This is a cup-less event: bring your own vessel.

Race Awards

• Finishing Medals: All finishers completing at least the 10K minimum earn a medal.
• Last Runner Standing: Win is based on survival, not finishing times.
• Age Group Awards: Top finishers in each age group earn custom medals.
• Series Recognition: Counts towards the Upstate Ultra Series recognition.

Important Information

• Parking: Available on-site, with a $5 parking fee included in registration.
• Camping: Overnight camping allowed — set up starts Friday at 5:00 PM.
• Weather Policy: The race runs rain or shine: updates will be provided in case of severe weather.
• Registration: Available online through your RunSignUp profile: no refunds or deferrals under normal circumstances.

Connect With Us

For questions or updates, contact us:

• Email: [email protected]
• Instagram: @upstateraceseries
• Facebook: Upstate Event Management
• Website: UpstateRaceSeries.com