
From the Organizer
Sundown Rundown isn’t just a race. It’s a battle against the clock.
Trail Circuit Run: 1.6-ish miles to +35.7 miles. We run until it's done!
One start. One course. A lot of shared effort.
The clock shrinks, the laps stack up, and the group naturally reshapes itself. Between rounds, there’s time to catch your breath, share a laugh, and decide to go out one more time.
However far you make it, you’re part of the night and part of how end Summer Camp on a high note.
And when it’s all over share burgers, s'mores, stories, and celebrate the night’s together.
One winner but many memories to create. How far will you go before time runs out?

Cash, CC, Venmo will be accepted day of. *Juniors (up to 16) race for $10


Limited parking is available onsite, and we encourage carpooling. Bring all your friends!
Bright Path Brewing Company is back as a sponsor of the event. All beer is complimentary to 21+ participants. Tag @brightpathbrewing on your social!
The winner is the last person standing on the last lap. Time drops each lap until eventually only one can make it. We go until we can't go anymore!
USATF Sanction: #TBD
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
85°
Typical Low
62°
Chance of Rain
30%
Based on US Climate Normals data from Rodale Rsch Ctr, 9 mi from the venue.
Host City
Elevation
453 ft
Nearest Airport
ABE
Lehigh Valley International Airport · 21 mi
Major Hub
PHL
Philadelphia International Airport · 62 mi
Time Zone
Eastern Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Summer Sundown Rundown at Kempton, put it on the calendar, and turn “someday” into a start date.
54
Days to train
Coming Up
Hamburg Half Marathon
9 miles away
Rodale Park – 12 Hour Challenge
12 miles away
Run the Vineyards - Blue Mountain 5K
6 miles away
Quadzilla 15k Trail Race
12 miles away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Summer Sundown Rundown at Kempton
Aug 1, 2026