The Heritage Harbor parkrun, taking place on June 6, 2026, in Ottawa, IL, offers a delightful 5K experience blending scenic waterfront views with a vibrant community atmosphere. This free, weekly, timed event welcomes runners, joggers, and walkers of all abilities to enjoy a picturesque morning. The 5000m (3.1 mile) course is accurately measured and features a varied terrain, including concrete paths, gravel paths, and sections of trail. Participants will navigate a two-lap route along the paved harbor wall walkway, stretching between the marina's east and west peninsulas, providing breathtaking views of Heritage Harbor and the Illinois River. While primarily a road course, some sections may accumulate mud or puddles after rain.

More than just a run, Heritage Harbor parkrun is a community cornerstone. It is entirely organized by dedicated volunteers and proudly embraces inclusivity, welcoming families, participants pushing buggies, and even leashed dogs. The run begins and ends near the parking lot by the Red Dog Grill, offering easy access. After crossing the finish line, many participants extend their morning by joining fellow parkrunners for a post-event coffee or breakfast, fostering connections and camaraderie. Typical race day conditions in early June feature highs around 80F and lows around 56F, with an 18% chance of precipitation, promising potentially warm but enjoyable running weather. Restrooms are conveniently available on-site. Whether you're chasing a personal best or simply seeking a refreshing start to your Saturday, this event provides a welcoming and engaging outdoor experience.