D&L RaceFest presented by St. Luke’s

November 15, 2026

Four signature races. One powerful day on the D&L Trail.

Join us for the fourth annual D&L RaceFest as four distinct events unite the Lehigh Valley through movement, history, and community.

Race Day Details

Downtown Allentown – 8:00 a.m.

• St. Luke’s D&L Marathon
• St. Luke’s D&L Marathon Relay

Historic Downtown Bethlehem – 7:30 a.m.

• D&L Heritage Half Marathon Run, Presented by St. Luke’s
• D&L Heritage Half Marathon Walk, Presented by St. Luke’s

All events conclude in downtown Easton at the scenic confluence of the Delaware and Lehigh Rivers, where participants and spectators gather for a post-race celebration.

The Experience

Both the marathon and half marathon primarily follow the historic D&L Trail along the Lehigh River. Runners can expect a gentle net elevation drop and surfaces of fine gravel or pavement depending on the section.

Scenic river views, crisp autumn air, and joint-friendly terrain make this a fast and memorable course.

Why We Run

We proudly welcome back St. Luke’s University Health Network as presenting sponsor — a regional leader in wellness and trail advocacy.

Proceeds benefit Delaware & Lehigh National Heritage Corridor Inc., a 501(c)(3) organization supporting heritage and environmental programming and advancing development of the D&L Trail.

Your participation moves the trail toward becoming Pennsylvania’s longest multi-use trail — spanning more than 165 miles from Wilkes-Barre to Bristol.

Important Dates

• September 25: Deadline for personalized race bibs (Relay teams included)
• October 6: Guaranteed shirt size deadline
• November 12, 11:59 p.m. EST: Online registration closes (or when capacity is reached)

Register today for a weekend to remember in the Lehigh Valley.

Visit the race website for course maps, relay transition information, hotel details, and FAQs.