Highland Park, Illinois (United States of America) - "North Shore Classic". Celebrate community and sportsmanship this summer at the North Shore Classic Half Marathon, 5K, 1-Mile Walk and Kids Race on May 31st, 2026! Take in the scenic beauty of Chicago's North Shore as you run through the picturesque streets of Highland Park. Whether you're charging the half marathon, hustling the 5K, or strolling in the 1-Mile community walk, the excitement doesn't end at the finish line. Join thousands of fellow runners for a post-race picnic packed with live music, delicious grilled bites, refreshing drinks, and plenty of fun to cap off an unforgettable day. http://go.evvnt.com/3127413-2?pid=6562

Dolo (Venezia), Veneto (Italy) - "Corsa dei navigli". [Italian] Seconda edizione. Non competitiva di km 17 / km 14 / km 9. Partenza alle ore 8:30 dall'ex Foro Boario, via XIX Aprile. Per inf. tel. 348.4361925 sig. Nereo.

Sarno (Salerno), Campania (Italy) - "Memorial Gaetano Ferrentino". [Italian] Quinta edizione. Competitiva di km 10. Partenza alle ore 8:30 da piazza Cinque Maggio. Per inf. tel. 331.4208131, tel. 339.8109379.

Pound Ridge, New York (United States of America) - "Pound Ridge Color Run". Hosted by the Pound Ridge Partnership in collaboration with the Human Rights Advisory Committee, the Pound Ridge Color Run is the town's only 5K Road Race & Fun Run dedicated exclusively to celebrating Pride Month with a splash of Holi-inspired color! Hundreds of runners and walkers from all over the tri-state area join us every year to honor our LGBTQ+ community. Participants of all ages and abilities welcome kids in strollers too! www.poundridgecolorrun.com

Chicago, Illinois (United States of America) - "Run for the Zoo". For more than four decades, runners of all levels and abilities have been raising money to support Lincoln Park Zoo with Run for the Zoo, now in its 48th year. Taking place on May 31, 2026, this race is suitable for all experience levels and features a flat, scenic course that winds in and around the zoo, allowing for beautiful views of Chicago’s skyline, Lake Michigan, protected natural areas, and zoo habitats. Choose from: 10K run, 5K run, 5K walk, kids’ course (for kids ages 3-8), Wildlife Warrior (run both the 10K and 5K), and virtual race options. It costs $108,000 a day to fund Lincoln Park Zoo operations—everything from state-of-the-art animal care and global conservation work to interactive learning programs and groundbreaking scientific research. More than 80% of that operating cost is funded by memberships, donations, guest visits, and events like Run for the Zoo. Your participation helps keep Lincoln Park Zoo free and open to all, 365 days a year. https://go.evvnt.com/3479292-0?pid=6562