The Longest Day Run

The Longest Day Run returns to Geneva, Illinois on Saturday, June 20th, celebrating the longest day of the year with a scenic evening run through Old Mill Park along East State Street. This annual event marks the summer solstice and brings runners together for an engaging 5K journey under the setting sun.
As participants gather at Old Mill Park in Geneva, they'll find themselves amidst historic surroundings that blend natural beauty with urban charm. The park's lush greenery and winding trails offer a serene backdrop as twilight descends upon the city. Runners will be treated to views of the gently flowing Fox River and the warm glow of streetlights illuminating their path through familiar neighborhoods and quiet streets. There’s an unmistakable sense of community on race day, with locals cheering from porches and friends converging at aid stations along the route.
Established in 2015, The Longest Day Run has become a beloved tradition for runners and families alike. Over the years, it has drawn hundreds of participants who come to enjoy not only the run but also the post-race celebration that acknowledges the significance of this special day. Finisher medals are awarded to all participants, along with age group awards for those looking to add another accolade to their collection. Additionally, a portion of proceeds supports local charities focused on youth sports and community health initiatives.
The course itself winds through Old Mill Park and neighboring streets in Geneva, offering runners a mix of smooth concrete paths and paved roads that are well-lit under the streetlights as evening falls. The route is designed for both runners and walkers alike with clear distance markers indicating each kilometer milestone until reaching the finish line at East State Street. Notable features include scenic views near the Fox River and an aid station mid-way where participants can hydrate.
Starting promptly at 7:00 PM, the event begins in Old Mill Park, marked by a celebratory atmosphere as runners gather for the countdown before setting off on their illuminated journey through the city’s streets. The elevation profile remains relatively flat throughout most of the course, making it accessible even to those new to running long distances. Aid stations are strategically placed every kilometer along the route, ensuring participants have easy access to water and other essentials.
Runners should expect mild temperatures in late June when this event takes place; average conditions hover around 22 degrees Celsius (71.6°F), with a slight wind chill factor that keeps things comfortable without feeling overly cool or warm. The chance of rain is low, but the possibility exists due to typical weather patterns during this time of year. Humidity levels typically sit at about 64%, which means participants should be prepared for slightly sticky conditions and may wish to carry an extra layer for cooler evening temperatures.

Registration for The Longest Day Run can be completed online through Raceroster.com, where all the details are available including fees of $45.99 per participant. Early bird discounts apply until April 1st, after which standard rates take effect until the race day cutoff on June 18th.
Bib pickup will occur at Dick Pond Athletics in nearby St Charles from Thursday, June 18th through Saturday morning before the event begins. Participants should bring their confirmation email and photo ID to secure their bib numbers and timing chips ahead of time for a smoother start line experience come race day.
The starting location is situated right within Old Mill Park at 5 East State Street in Geneva, IL 60134. The park offers ample parking nearby and participants must be aged ten or older to register for the main event; younger runners can participate in the kids’ race which starts earlier at 6:30 PM.
The Longest Day Run is a cherished annual tradition that brings together community members of all ages to celebrate health, sportsmanship, and the enduring spirit of summer. As you lace up your shoes on June 20th, know that you're joining hundreds who will be running or walking for a cause close to their hearts in Geneva, Illinois.