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

Cornwall, Connecticut (United States of America) - "IronHike Endurance Series (Spring)". The Mountain Comes to You. For four epic days, we rent a mountain so you can conquer IronHike. Choose your path to the summit: solo — go it alone, but surrounded by a tribe; trail buddy — partner up for shared endurance; trail family — a team of four tackling mileage and elevation together. Each event spans 12, 24, 48, 72, or 84 hours, with self-managed pacing, hydration, and sleep in our FlexRelay format. Some events require night trekking by headlamp. Event schedule: Olympus Mons — Wed, June 3, 2026, Midnight to Sun, June 7, 2026, Noon; (NEW!) Answer the Bell Ultra - Full — Wed, June 3, 2026, Midnight to Sun, June 7, 2026, Noon; Everest — Thu, June 4, 2026, Noon to Sun, June 7, 2026, Noon; Denali — Fri, June 5, 2026, Noon to Sun, June 7, 2026, Noon; Double Kuwohi — Sat, June 6, 2026, Noon to Sun, June 7, 2026, Noon; (NEW!) Answer the Bell Ultra - Basic — Sat, June 6, 2026, Noon to Sun, June 7, 2026, Noon; Kuwohi — Sat, June 6, 2026, Noon to Midnight. What’s included in your registration: exclusive access for you, your team, and your spectators; challenging, scenic course with rugged terrain, open day and night; tenting space for you and up to six spectators at no extra charge; base area pop-up staging to set up your support station; support station with shade, a fire pit, hydration, snacks, and camaraderie; custom training plans from Chaski Endurance Collective; personalized event bibs, summit tokens, finisher’s medals, and hats; exclusive Mountain Athlete Tribe Community Calls to build connections and share insights; ski patrol medical support for safety; free parking, spectator area, and restrooms; a new tribe, bragging rights, and proof. Not a race — a journey: no podium, no records, and no age group awards. Your only competition: yesterday’s version of you. Push past personal limits and experience true transformation. How it works: summit, descend, repeat to reach the elevation equivalent of your event’s namesake mountain. Hike or run solo or in the FlexRelay format with your trail buddy or trail family. Self-manage your rest, pace, fuel, and hydration — it’s all part of the challenge. 7 epic events: 12-hour | 15 miles | Kuwohi; 24-hour | 28+ miles | Double Kuwohi; 24-hour | 28+ miles | Answer the Bell Ultra - Basic (NEW!); 48-hour | 43+ miles | Denali; 72-hour | 61+ miles | Everest; 84-hour | 152+ miles | Olympus Mons Ultra; 84-hour | 100+ miles | Answer the Bell Ultra - Full (NEW!). Choose harder. Choose your summit. Are you ready? This is IronHike. Take the leap. Change your story. Redefine yourself. https://runsignup.com/Race/CT/MohawkMtnSkiAreaCornwall/ironhikemohawkspring?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Columbia, Missouri (United States of America) - "Go Girl Run Columbia". Go Girl Run is celebrating 14 years! An All Women's Half-Marathon & 5k running race that CELEBRATES women, health, and fitness! GO GIRL RUN Columbia is full of glitz and glam for all of our ladies. Every participant gets a custom race shirt, finisher medal and finisher item. The GO GIRL RUN Columbia is a beautiful place to welcome Women & Girls from all around! You Are Strong. You Are Amazing. You Go, Girl. https://runsignup.com/Race/MO/Columbia/MUHealthGoGirlRunColumbia?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Martinsville, Indiana (United States of America) - "MoMoFo 100k & 20 mile fun run". This 100km trail race will prove that there's more than just corn in Indiana! Situated in Indiana's beautiful Morgan Monroe State Forest, this evening-start event will have plenty to offer throughout the night with its old growth forests, natural rock formations, lakes, and creeks. Oh, and did we mention the hills? With about 8,500 feet of climbing-yes, over 8.5k of climbing!-in addition to southern Indiana's typical summertime heat and humidity, this race is tougher than you'd think. Comprised of 85% single track, 11% forest service road, and 4% paved road (but with a generous cutoff time of 20 hours), we assure you that you won't be disappointed. For those less adventurous trail nuts we offer up our "fun run". If you aren't quite up for the full 100km we have a 20 mile loop for you to "enjoy". This run will start Saturday June 6 at 8:30am. You will have a SUPER generous 6 hours and 30 minutes to complete one loop. This is the same loop as the 100k folks with the same unbelievable support at each aid station. We invite you to experience true Hoosier hospitality with our fun and friendly trail running community. Come help make this a trail party... WooHoo! https://go.evvnt.com/3457536-0?pid=6562