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ALL NATIONS (23,018 events)
Apr
25
2026
Loveland, Colorado (United States of America) - "NoCo Half Marathon & 10K". Spring is the season of renewal and beautiful Colorado running. We hope you join us for a fun adventure that embodies the spirit of springtime at the beautiful Boyd Lake State Park! Choose from the Half Marathon (13.1 mile) or 10K (6.2 mile) for your run adventure. This course is on smooth paved walkways with about three quarters of a mile being off road. Beautiful lake and wildlife views and fun post race festivities. Did we mention almost no elevation gain? This is one flat course making sure you'll set a new PR or enjoy a fun steady-paced morning run race. https://breakawayathleticevents.com/noco-half-marathon
May
09
2026
Palisade, Colorado (United States of America) - "Colterris Wine Run 5k". Like Running or Walking? Love Wine? This race is for you! Join us on Saturday, May 9, 2025 at 9:30am and 11:30am (you will pick your start time during registration) for an exciting annual event that features the amazing scenery and landscape of Colterris Winery! With over 75 acres of vineyards, Colterris is Colorado's largest fully Estate Grown winery and we are proud to be one of Colorado's wineries whose mission is to make outstanding world class wines that stand with the very best! So please join us for this new event and whether you are looking to run, walk or just enjoy the wine this race is a sure thing for a great time and an incredible experience! This race is timed and scored by J3 Timing. Results will be posted at www.J3Timing.com. https://runsignup.com/Race/CO/Palisade/ColterrisWineRunK?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
Jun
06
2026
Basalt, Colorado (United States of America) - "Basalt Half Marathon & 2-Person Relay". Fast picturesque course runs downhill from Ruedi Resevoir to Basalt along the Frying Pan River. The 48th annual event is a fund raiser for the local high school cross country team. Runners are bussed to the start and run point to point finishing at Basalt Middle School. www.basalthalfmarathon.com
Jun
07
2026
Loveland, Colorado (United States of America) - "Crazy Legs 10k+ Trail Run". The race begins at 7:00am and is held at Devil’s Backbone Open Space, 1725 Hidden Valley Drive in Loveland. Trail conditions can be accessed through the website larimer.org/naturalresources/parks/devils-backbone. If the trails are closed due to muddy conditions, all runners will be transferred to the next year, as I am unable to reschedule due to not living in Colorado. The 2028 edition of the Crazy Legs 10k will be the last year of the event, so please join us for the 2026, 2027, and 2028 editions as I retire this race. All runners will be able to select a hat with a random patch on it like I did last year. The course will be marked by flour arrows. There will be a water stop near the 3-mile mark, which you will hit twice. It will include just water and Gatorade, so if you need more fluids please carry a hydration pack. The aid station will be manned by volunteers from the Loveland High School Band, and I will be providing them a donation in appreciation for their help. Carpool if possible, as this parking lot fills up quickly. You need to purchase a pass for Devil’s Backbone Open Space or you will be ticketed. The awards ceremony will be held at Loveland Aleworks, 118 West 4th Street, Loveland, Colorado 80537, beginning at 10:15 am, please check them out at lovelandaleworks.com/ales. We do old-school timing; after you finish you will receive a stick, which represents your overall placing in the race, and you must turn this stick in as soon as possible. The purpose of the Crazy Legs Race Series (CLRS) is to promote non-pavement and pavement races in the Northwest Indiana region through the development and management of new and existing races. At all events you will experience fun and challenging course design in a low-key atmosphere, with races held in parks or areas in Lake, Porter, and Laporte counties. The Crazy Legs Race Series acknowledges that the land on which these races are hosted is the seized territory of the Miami, Shawnee, and Illinois Nations, and that refugees from other nations, including the Lenape (Delaware), also resided in the area, honoring those who have stewarded this land throughout generations. https://raceroster.com/events/2026/108892/crazy-legs-10k-trail-run
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