When is Rend Lake Marathon?

Rend Lake Marathon takes place on Mar 28, 2026. That's in 4 weeks.

Where is Rend Lake Marathon located?

Rend Lake Marathon is held in Warren, Illinois, United States.

What distances are available at Rend Lake Marathon?

Rend Lake Marathon offers the following distances: 26.2M, 13.1M, 6.5M.

How do I register for Rend Lake Marathon?

You can register for Rend Lake Marathon through the official registration page.

What is the typical weather for Rend Lake Marathon?

Based on historical data, you can expect temperatures between 33°F and 52°F on race day. There's approximately a 14% chance of precipitation.

Rend Lake Marathon (6.5M-26.2M) - Mar 28, 2026 | Warren, IL

Prepare for an unforgettable running experience at the Rend Lake Marathon, Half Marathon, and Quarter Marathon on Saturday, March 28, 2026. Nestled in the heart of Southern Illinois, this event invites runners to explore the picturesque Rend Lake area, renowned for its natural beauty and recreational offerings. Participants can choose from a full 26.2M, a challenging 13.1M, or a scenic 6.5M distance, each promising stunning views and an engaging course.

The USATF-certified course is celebrated for its blend of gorgeous paved paths and rolling country roads, offering panoramic vistas as runners traverse across Rend Lake itself. Highlights include stretches along the bike path showcasing South Sandusky Beach, the Marina, the Rend Lake Visitors Center, and the impressive spillway, as well as winding country roads passing both Lake Hamilton and Lake Benton. Described as mostly flat with low elevation, this course is ideal for those chasing a personal record or aiming for a Boston Qualifier. Typical race day conditions in late March bring crisp, cool weather, with highs around 52°F and lows near 33°F, and a low chance of precipitation, providing an authentic early spring racing environment.

Runners can expect a well-supported and intimate race experience. Aid stations strategically placed throughout the course are stocked with water, Gatorade, gels, and port-a-johns, with volunteers consistently praised for their support and local hospitality. The finish line for all distances awaits at the stunning North Marcum Beach, adjacent to the Rend Lake Golf Course, creating a memorable conclusion to your race. Finishers are awarded unique magnetic medals that link across distances, along with a tech shirt, making the Rend Lake Marathon a truly special event to kick off your spring running season.