Conquer rocky trails and endurance challenges in New Jersey’s mountain biking test.

The Iron Furnace Endurance Race returns to Waywayanda State Park, NJ, on June 1, 2025, offering a demanding mountain bike experience for serious riders. With both 1-lap (22 miles) and 2-lap (44 miles) endurance options, the race is part of the Mid-Atlantic Super Series (MASS). Competitors will test their skills on rocky singletrack, double tracks, and technical sections with notable elevation changes. The event features a welcoming atmosphere, mandatory pre-registration, and supportive volunteer opportunities—all set amid the scenic landscape of the park.

The race consists of one or two laps on a rugged 22-mile course featuring rocky singletrack, double track, and technical segments within Waywayanda State Park. Expect challenging terrain, elevation changes, and a true test of endurance.

• Camping available at the venue
• Mandatory racer meeting and staggered start times (10:00 AM for 2-lap, 10:15 AM for 1-lap)
• Volunteer incentives, including contributions to JORBA
• Family-friendly atmosphere with picnic areas and parking
• No day-of entries; online pre-registration required