Half marathon worldwide calendar

Want to add your half marathon? Click here.

UNITED STATES OF AMERICA COLORADO — 2025-05-31 — Basalt. "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

UNITED STATES OF AMERICA OREGON — 2025-05-31 — Hillsboro. "Helvetia Half Marathon, 5K, 10K". Register now for the Helvetia Half Marathon, 5K, or 10K run/walk. We are excited for the 25th running of this award winning event where you "Leave the City Behind". Come enjoy this scenic course with breathtaking views of the gorgeous countryside in rural Washington County. The Helvetia Half, 5K & 10K begins and ends at the Hillsboro Stadium. This spectacular course travels through the pasturelands of Northwest Oregon past the hamlet of Helvetia and its historic landmark, Helvetia Tavern. After a jaunt through the countryside, it's back to the stadium for a grand finish! It's no wonder the Helvetia Half Marathon has been voted the BEST HALF MARATHON in the Northwest! This course is scenic and challenging which makes the reward even better! Enjoy the route, and the post-race party that includes burgers, beer, and live music. Join us for the 25th Annual Helvetia Half Marathon, 5K &10K! www.runwithpaula.com

UNITED STATES OF AMERICA CALIFORNIA — 2025-05-31 — Duncans Mills. "Sonoma Coast Trail Runs". Just south of Duncans Mills and the Russian River, these courses summit Red Hill, traverse a beautiful ridgeline with views all the way to the ocean, and start and finish amongst ferns and towering redwoods at Pomo Canyon Environmental Camp. 50K, Trail Marathon, 30K, Half Marathon. www.skybreakerracing.com/sonoma-coast

GERMANY BAVARIA — 2025-06-01 — Regensburg. "Regensburg Marathon". The runners of the marathon, three-quarter marathon and half marathon run together in the first round of the half marathon route. Three-quarter marathon and marathon then run one or two quarter marathon rounds (Old Town Rounds). The runners of the quarter-marathon start run at the Ostentor (eastern old town) back to the Infineon parking lot. Start marathon, three-quarter and half marathon at 08.30. Quarter marathon starts at 11.30. www.regensburg-marathon.de

ITALY LOMBARDIA — 2025-06-02 — Iseo (Brescia). "Half Marathon Lago d'Iseo". www.lagoiseohalfmarathon.it

ITALY LAZIO — 2025-06-02 — Rieti. "Mezza maratona in campagna".

UNITED STATES OF AMERICA WASHINGTON — 2025-06-07 — Port Angeles. "North Olympic Discovery Marathon". The North Olympic Discovery Marathon, Marathon Walk, Marathon Relay and Half Marathon take place on a unique point to point course that incorporates the beautiful Olympic Discovery Trail with stunning views of the Olympic Mountains and a five mile finishing stretch along the shores of the Strait of Juan de Fuca. The 10K, 5K and Kids Marathon are an out-and-back along the shores of the Strait of Juan de Fuca. Frequent sightings of seals, eagles, and an array of shore birds are common from the trail. Iconic trestle bridges provide beautiful back drops. Salmon can be seen spawning at the Morse Creek crossing in the fall. The North Olympic Discovery Marathon is truly one of the most beautiful marathon venues anywhere. This rails to trails course is a wide, hard surface (99% paved) trail. The course is marked at every mile and water stations are located approximately every two miles. Cool June weather can be expected average high is 65F, average low is 49F, average mean is 57F. The race is organized by the Port Angeles Marathon Association a group of accomplished amateur athletes. The Marathon is a USATF certified course and a Boston Marathon qualifier. www.runsignup.com/Race/WA/PortAngeles/NorthOlympicDiscoveryMarathon

UNITED STATES OF AMERICA CONNECTICUT — 2025-06-07 — Simsbury. "UConn Health Half Marathon, 10K and 5K". Participants in all race distances earn a short-sleeve race technical shirt and a custom finisher medal. The UConn Health Half is a flat, looping course through the charming Farmington River Valley community of Simsbury, Connecticut. It starts on Iron Horse Boulevard steps from the Simsbury Performing Arts Center with an 8 mile loop before passing by the finish area and heading back out for 5 more miles. Both loops travel along the base of the Metacomet Ridge and feature panoramic views of Talcott Mountain, the Farmington River, sprawling farms, and the iconic Old Drake Hill Flower Bridge. New in 2025: Motivate the running season with a three-race goal in the Spring 10K Challenge. Start off in Middletown in April, then join the Burlington to Collinsville 10K in May and end with the UConn Health 10K in June to earn an extra commemorative medal for the extra efforts. Back again for 2025: The ultimate state challenge...the Connecticut Double! Run the UConn Health Half in June and work up to the premier 26.2 mile experience in Connecticut at the Eversource Hartford Marathon on October 11. Take home the exclusive commemorative medal after finishing under the iconic Arch in Hartford. HMF FitKids: Bring the whole family and enjoy the kids run with options of a ¼ mile, ½ mile or 1 mile (for kids ages 2-11)! http://go.evvnt.com/2925203-2?pid=6562

UNITED STATES OF AMERICA INDIANA — 2025-06-07 — Greenfield. "Hancock Half Marathon & 5K". Whether you're a seasoned runner or taking your first step into racing, this event has something for everyone. Early registration includes a t-shirt, and all finishers will receive a commemorative medal. Don’t miss out on the first-ever race of its kind in Hancock County! The run kicks off at Depot Street Park, guiding participants through Brandywine Park, Riley Park, and Beckenholdt Park, before returning to the finish line at Depot Street Park. After the run, participants and spectators can enjoy live music and vendors, making it a fun day for everyone. Be part of history as we host the very first mini-marathon in Hancock County! www.runsignup.com/Race/IN/Greenfield/HancockHalfMarathon?raceRefCode=hcm08MXP

UNITED STATES OF AMERICA TEXAS — 2025-06-07 — Denison. "Texoma Challenge". The Texoma Challenge is an endurance event featuring a 5K, 10K, 10K Ruck, Half Marathon, Marathon, 50K, and 50K Relay in the foothills of North Texas at Waterloo Park. The event follows 6.2 mile loop of unique trails beginning and ending in Waterloo Park in Denison Texas. www.texasoutlawrunning.com/texoma

UNITED STATES OF AMERICA NORTH CAROLINA — 2025-06-08 — Asheville. "RAD Half Marathon & 10k". Get ready to experience the 4th Annual RAD Half Marathon & 10k, where art meets adrenaline in Downtown Asheville, NC! You’re not just signing up for a race—you’re stepping up for a community. Every stride you take on race day supports the River Arts District as it bounces back stronger than ever, after Hurricane Helene. We’re so pumped to have you on board for this year’s RAD Half Marathon & 10K. It’s more than miles—it’s movement, purpose, and a whole lotta heart. Both courses are USATF sanctioned and certified. www.idaph.net/radhalfmarathon

MEXICO COAHUILA — 2025-06-08 — Saltillo. "21K Coahuila". [Spanish] La carrera se llevará a cabo en el Teatro de la Ciudad Fernando Soler, ubicado en Xicoténcatl y Blvd. Francisco Coss, en Saltillo, Coahuila, el domingo 8 de junio de 2025, con salidas a las 5:45 horas para personas en silla de ruedas y a las 6:00 horas para el resto del contingente. Las inscripciones pueden realizarse en línea, en el Auditorio del Parque las Maravillas de lunes a viernes de 10:00 a 17:00 horas, o en tiendas Innovasport del país con el folio #4074, aunque el pago no inmediato no asegura el folio si las inscripciones están por agotarse. Los cambios de datos tienen un costo de $150.00 y se realizarán únicamente durante la entrega de kits en Paseo Villalta, los días viernes 6 y sábado 7 de junio de 2025, de 10:00 a 16:00 horas, presentando el comprobante de inscripción e identificación del corredor original. Los costos del 21K son $650 hasta el 15 de marzo de 2025 y $700 a partir del 16 de marzo, mientras que los relevos tienen un costo de $1,950 y $2,250, respectivamente, más un cargo adicional por inscripción electrónica o con tarjeta de crédito. www.21kcoahuila.org

NETHERLAND ANTILLES ARUBA — 2025-06-08 — Oranjestad. "KLM Aruba Marathon". The 7th KLM Aruba Marathon is an official road race, organized on the highest international level, AIMS / World Athletics certified, Boston Qualifier and one of the qualifying Marathons for the Abbott World Marathon Majors Wanda Age Group World Championships. For everyone is a suitable distance available. Run the unique and amazing course which takes you along weaving palm trees, the characteristic Divi Divi trees, alongside the chrystal clear ocean and past iconic landmarks like Eagle Beach and the California Lighthouse and experience the warmth and enthusiasm of the Aruban running community along the course! One Happy Runcation awaits on One Happy Island! www.klmarubamarathon.com

UNITED STATES OF AMERICA WISCONSIN — 2025-06-08 — Lake Geneva. "Forbeck Lake Geneva Half Marathon". CANCELLED - Due to unforeseen circumstances, the organizers have made the difficult decision to defer the event, originally scheduled for Sunday, June 8. They are in the process of rescheduling the half marathon for a future date, potentially in 2026, and will share the new date and location as soon as they are confirmed. - The Forbeck Lake Geneva Half Marathon is a community event featuring half marathon and 5k distance events to raise critical funds and awareness for the William Guy Forbeck Foundation. www.runsignup.com/Race/WI/LakeGeneva/ForbeckLakeGenevaHalf?rsus=500-400-95f5f015-7da1-4bcf-bd90-1b81f5b203e3

ITALY VENETO — 2025-06-14 — Bibione di San Michele al Tagliamento (Venezia). "Over Borders Half Marathon". www.overbordershalfmarathon.it

UNITED STATES OF AMERICA UTAH — 2025-06-14 — Holladay. "Drop13 Big Cottonwood Canyon". Considered by many the fastest Half Marathon in Utah. The Drop13 Big Cottonwood Canyon starts at Solitude Ski Resort and runs over 3000 feet down 13.1 miles to Cottonwood Heights City. This race is not only fast but it is beautiful with views of the Spring run off in a roaring river and all the trees and plants are in full green color. This race not only has all these features but it also gives racers 4" finisher medals. Those that PR their half marathon with us get a PR (Personal Record) medal and those that lose 13lbs in the training and running of this race will also get a Drop13lbs medal (Based on Honor System). Many racers go home with up to four medals if you include Age Group winners. www.onhillevents.com

UNITED STATES OF AMERICA MICHIGAN — 2025-06-14 — Laingsburg. "Summer Trail Fest Ultra, Half Marathon & 5 Mile". Annual STFU at Sleepy Hollow State Park! Taking place in the middle of Michigan, Summer Trail Fest Ultra and Half Marathon (STFU) is convenient for those on the east and west side of the State. With well-groomed trails and extremely generous cutoff times (20 min/mile for the Ultra and 45 min/mile for the Half), this is a spectacular race for beginners, season veterans, or athletes looking for a personal best. When you cross the finish line, celebrate at the beach with our post-race STFU barbecue party while cheering for participants on the course! www.runsignup.com/Race/MI/Laingsburg/STFUandHalf

AUSTRALIA VICTORIA — 2025-06-14 — Torquay. "Brooks Surf Coast Trail Marathon". Iconic coastal trails perfect for first time trail runners, or experienced speedsters. Tracking from the surf mecca of Torquay, Victoria, including a short trot on the fabled sands of Bells Beach (world's most famous surf break), through teh coastal villages of Jan Juc, Anglesea, Aireys Inlet and finishing at Fairhaven, 42km later. There' also a 21km half marathon taking in the back half. www.surfcoastrailmarathon.com.au

IRELAND COUNTY KERRY — 2025-06-14 — Ballyheigue. "Half on the Head, Kerryhead Half Marathon & 10K". The Half on the Head is one of the Irelands most scenic runs. The Half Marathon takes you on a breath-taking journey around the Kerryhead Peninsula, part of the Wild Atlantic Way and one of the most westerly points in Europe. Starting at Ballyheigue Beach you will make your way along the Shannon Estuary before beginning a beautiful descent to Tralee Bay with stunning views of Mount Brandon and Banna Strand before finishish at the gates of historic Ballyheigue Castle. www.halfonthehead.com

DENMARK JUTLAND — 2025-06-14 — Skørping. "Rebildløbet". Choose between following distances: 5,9 km - 13,7 km - half maraton (21,097 km, from 16 y.o.) - children race of 1 km (up to 10 y.o.), 12km trail and 10km walk. This is a race which goes in the nice forest Rold Skov, so the scenary is beautiful. The start and the finish lines are located at the football fields in Skørping Sports Hall, Himmerlandsvej 59, 9520 Skørping. www.rebildloebet.dk

UNITED STATES OF AMERICA CALIFORNIA — 2025-06-14 — Santa Clarita. "Sugar Daddy Race". Celebrate Father's Day by kicking off the weekend with an awesome race taking you on a scenic tour through the beautiful Santa Clarita Valley in a Half Marathon, 10K, 5K, or Kids race. www.sugardaddyrace.com

UNITED STATES OF AMERICA CALIFORNIA — 2025-06-14 — Olympic Valley. "Olympic Valley Half Marathon and 8 Miler". The Olympic Valley Half Marathon and 8 Miler start and finish at the iconic Village at Palisades Tahoe, site of the historic 1960 Winter Olympics. The course is fast and flat, a scenic out and back featuring mainly paved trail through the valley and along the Truckee River. During the route keep an eye out for bald eagles, mule deer, and trout leaping out of the river all while enjoying the cool, refreshing Sierra air. You will be supported by plenty of aid stations along the course which will have water, electrolyte beverage, and a variety of fruit and snacks. This one you will not want to miss and is certainly a bucket list Half Marathon and 8 Miler. www.olympicvalleyhalf.com

UNITED STATES OF AMERICA MISSOURI — 2025-06-14 — St. Charles. "Love to Run St. Charles 5k / 10k / Half Marathon". A unique 5k/10k/Half Marathon in the heart of downtown St. Charles with a little bonus, non-technical, shady trail off of the Katy... truly a hidden gem! Come on out and see for yourself! Enjoy these flat and fast routes starting on the Katy Trail near Bike Stop Cafe and the Katy Depot. All the routes go through Frontier Park then north on the soft path. Beautiful river views! The 5k turns around in Dusable Park. The 10k continues on the shady, non-technical trail that runs parallel to the Katy Trail. Post run fun at the Bike Stop Cafe including coffee and beer specials and social time on the patio! http://go.evvnt.com/2496111-0?pid=6562

UNITED STATES OF AMERICA TENNESSEE — 2025-06-14 — Chattanooga. "Unity Freedom Run and Walk". Fourth Annual. Join us for a half marathon to show our unity as we celebrate Juneteenth and honor Mrs. Opal Lee, the "grandmother of Juneteenth" who campaigned for decades to make Juneteenth the federal holiday that it is today. Lindsay Bisset said it best, "Freedom is a journey we take together as a country, and this race is a reminder of our commitment together." Juneteenth is a holiday for all Americans and this run is a great way to show our unity. All 3 distances (and the Mrs. Opal Lee Walk) are "out and back" courses starting at the Hubert Fry Center. Medals for all finishers. Overall and Age Group awards -- Age Groups: 19 and under, 20-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69 & 70+ (Subject to change pending attendance). www.blackartsandideasfest.com

UNITED STATES OF AMERICA TEXAS — 2025-06-14 — Houston. "Father's Day Fun Run 5K / 10K / 13.1 Houston". Celebrate Father’s Day with a memorable run! This Father’s Day, make lasting memories by joining the Father’s Day Fun Run, whether you’re a dad or want to do something special with your dad. It’s the perfect way to celebrate Father’s Day! Every dad will receive a special mini tool kit to take home after the run. The run will sell out quickly, so be sure to sign up early as we close off waves once they are filled. If waves are sold out, you can sign up for the virtual run option or join the waitlist. This is a smaller, private group run with a cap per wave, and all paces and ages (under 18 with a guardian) are welcome to run or walk. There’s no equipment or setup required—just a pure run with our coordinators supporting you in a stress-free environment! When you sign up, we give you the support you need to achieve your goals, and we also invite you to join our local run clubs to continue your fitness journey. Timing is optional—you can track your time with an app like Strava, RunKeeper, or Nike Run and submit your results through our easy form to be posted online. Alternatively, you can ask our coordinators to help track your time. There are no timing chips, as this is meant to be a stress-free run to support you in achieving your goals. Your swag bag includes a running t-shirt (shipped to your address in the U.S.), a finisher's towel or giveaway, a finisher's medal, a digital training pack, online results, a certificate of completion, and an invitation to join one of our local running clubs. You can also upgrade to a technical running shirt for just $5 more. No packet pickup is required—your swag is shipped directly to your address, and race bibs are provided on race day. You’ll receive your shirt during the week of your race. We’ll send a final update with race details and course maps the Wednesday before the event. Last-minute registrations are accepted, but note that your shirt may arrive after the race. For wave times, please email us. The waves are filled on a first-come, first-served basis, with Wave A at 7:30 AM, Wave B at 8:00 AM, and Wave C at 8:30 AM. Late runners can still participate as coordinators stay 3 hours after the first wave. If you opt for the virtual run, it comes with a training pack, and you can submit your results to receive your medal. You can also sign up for more races at a discount and sponsor opportunities are available. If you’re interested in volunteering for the community runs, we welcome you to join our team. As part of our charity initiatives, we’ll donate $1 to a partnered charity for every mile you log after the race (fundraising is optional). Keep running and be part of the journey! www.thebestraces.com

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Half marathon worldwide calendar

Want to add your half marathon? Click here.