A WORLDWIDERUNNING NETWORK SITE — YOUR INTERNATIONAL RUNNING EVENTS CALENDAR
Oct
10
2026
Petoskey, Michigan (United States of America) - "Wolverine State 100". From Lake Michigan to Lake Huron, The Journey Continues. After an unforgettable debut in 2025, Wolverine State 100 returns for year two on October 10–11, 2026. Runners, relay teams, and crews will once again take on the rare chance to cross Michigan’s Lower Peninsula from lake to lake, racing from Petoskey to Alpena on a route built for grit, beauty, and pure endurance. Choose your challenge: 100 Mile – the full Lake-to-Lake journey, point-to-point across the state; 100K – a point-to-point test of strength that starts at Tomahawk Lake Campground and finishes in Alpena; 50K – an early Sunday morning out-and-back from Alpena with smooth surfaces, generous cutoffs, and the same Wolverine spirit; 100 Mile Relay – team up and conquer the distance together. Expect a mix of singletrack trail, gravel and limestone roads, and quiet seasonal roads through Northern Michigan’s forests and farm country. Trails are technical; expect roots, rocks, and leaves that require concentration and reward you with pure Michigan trail running. You'll run on packed dirt, sandy seasonal roads, grass, and pavement. Aid stations every 5–8 miles will keep you fueled, supported, and moving toward the Huron shore. While no 100-miler is ever easy, Wolverine is designed to be challenging yet approachable, a race that welcomes first-timers and rewards veterans alike. Finishers earn custom awards, with special recognition for those who break the 24-hour barrier on the 100-mile course. The Wolverine community made history in its first year. In 2026, we’ll keep building it one mile, one finisher, and one wild adventure at a time. https://runsignup.com/Race/MI/Petoskey/WolverineState100
Oct
11
2026
Montrose, Michigan (United States of America) - "Montrose Orchards Cider Run 5K". Sunday, October 11th, 2026 Montrose Orchards (12473 Seymour Rd, Montrose, MI 48457) About the Race Celebrate fall with a scenic run through the beautiful orchard grounds of Montrose Orchards! The Cider Run 5K offers a festive, autumn-themed experience for runners and walkers of all ages-plus a family-friendly Donut Dash Fun Run for the little ones (or the sweet-toothed at heart!). Enjoy crisp fall air, winding orchard paths, and post-race cider and donuts to reward your efforts. Race Options and Start Times: 5K Run/Walk - 8:45 AM Donut Dash Fun Run - 10:00 AM Registration Includes: Chip Timed 5K with Live Results Age Group Awards Dri-Fit Participant T-Shirt Awesome Finisher Medal FREE Race Photos FRESH Apple Cider and Donut at the Finish Line Packet Pick-Up Info. https://go.evvnt.com/3485259-2?pid=6562
Oct
25
2026
Washington, Michigan (United States of America) - "Westview Orchards Haunted Wine Run 5k". Like Running or Walking? Love Wine? This race is for you! Join us on Sunday, October 25, 2026 at 9:00am for another exciting "Halloween Themed" event that features the orchard scenery and rolling hills of Westview Orchards & Winery! 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/MI/Washington/WestviewOrchardsHauntedWineRun5k?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt
Nov
08
2026
Caseville, Michigan (United States of America) - "Rock CF Thumb Coast Marathon, Half Marathon, & 5K". CASEVILLE TO PORT AUSTIN, MICHIGAN. Point-to-point, fully paved course on Michigan’s Thumb Coast. The Rock CF Thumb Coast Marathon, Half Marathon, and 5K returns to Michigan’s Thumb on Sunday, November 8, 2026, following an unforgettable first year. This second edition brings runners back to the flat, fast, USATF-certified course stretching along the Lake Huron shoreline. The Marathon is a Boston Qualifier, and both the Marathon and Half Marathon will once again feature pace teams from Beast Pacing to help you dial in your goal. Starting in Caseville and finishing in downtown Port Austin, this point-to-point race blends speed, scenic coastal views, and small-town hospitality, making it an ideal fall race-cation. Why run Thumb Coast? Fast & Flat – PR- and BQ-friendly Marathon & Half; Pace Teams – reliable support from Beast Pacing; Cool Temps – crisp November race weather; Run for a Cause – every entry supports the Rock CF Foundation; Awesome Swag. https://runsignup.com/Race/MI/PortAustin/TheRockCFThumbCoastMarathonHalfMarathonAndK
Nov
27
2026
Commerce Township, Michigan (United States of America) - "Black Toenail Friday Half Marathon and 7.5 Miler". Thanksgiving Weekend Tradition: Kick off the holiday season with a late morning trail race! Crisp air, evergreens, and the quiet beauty of Michigan’s late Fall create the perfect backdrop for your Black Toenail Friday run. Whether you’re chasing a PR or soaking up the vibes, this race is your chance to leave the holiday stress behind and make the most of your long weekend. Leave the crowds to the mall and join us on Friday, November 27, 2026, for a Half Marathon or 7.5 Miler. With an 11:00 AM start, you can enjoy Thanksgiving dinner and still sleep in. The well-groomed trails of Proud Lake State Recreation Area are easy to navigate, and parking is conveniently close to the start/finish line. This isn’t just a race; it’s a tradition. Don’t miss your chance to be part of Michigan’s favorite Black Friday running event. Register now, claim your spot, and join a community of runners who know there’s no better way to kick off the holiday season than on the trails! https://runsignup.com/Race/MI/CommerceTownship/BlackToenailFridayHalf
Dec
19
2026
Fenton, Michigan (United States of America) - "Jingle Bell Jog - Spicer Orchards". Jingle all the way to the Finish! The Jingle Bell Jog is full of Christmas cheer, twinkling lights and seasonal magic. After crossing the finish line, celebrate the season with freshly baked cookies (choose your flavor!) and a nice warm cider, hot cocoa or coffee. With holiday music, lights, Santa cheering you on and a joyful atmosphere - the Jingle Bell Jog is more than a race, it's a festive celebration you won't want to miss! 5K Registration Includes: Entry into 5K Commemorative Race Bib Professionally Managed/Chip-Timed Race with Live Results Custom Dri-Fit Race Shirt Custom Finisher Medal Overall and Age Group Awards FREE Race Photos Choice of Hot Cider, Hot Chocolate, or Coffee Your choice of Cookie Flavor: (Chocolate Chunk, Peanut Butter Chocolate Chunk, Sea Salt Caramel Crunch, White Chocolate Macadamia Nut, Oatmeal Caramel Apple) Kids Fun Run Registration Includes: Entry into Kids Fun Run (Not-Timed) Commemorative Race Bib Custom Dri-Fit Race Shirt Custom Finisher Medal FREE Race Photos Choice of Hot Cider, Hot Chocolate, or Coffee Your choice of Cookie Flavor: Chocolate Chunk, Peanut Butter Chocolate Chunk, Sea Salt Caramel Crunch, White Chocolate Macadamia Nut, Oatmeal Caramel Apple. https://go.evvnt.com/3455425-2?pid=6562
Feb
13
2027
Brighton, Michigan (United States of America) - "Winter Trail Fest Half Marathon & 5 Mile - Eastside". Join Trivium for WTF Eastside! Some call it Winter Trail Fest. Others just think, What the F?! Join us at Island Lake in Brighton for a Half Marathon or 5 Mile run or ruck designed to embrace the messiest, most unpredictable conditions February in Michigan has to offer. Snow? Ice? Slush? Perfect. You'll earn every inch of your WTF hoodie, medal, and bragging rights. Worried about the cold? Don't be. The late morning start gives you time to sleep in and lets the temps rise just enough before you hit the trails. This race is for those who crave a challenge. The gnarlier the conditions, the cooler the participants. WTF is all about embracing uncertainty, chasing adventure, and leaning into whatever the trail throws your way. Then, hit the trails again in June for the Summer Trail Fest Ultra 50 Mile, 50K, Half Marathon, or 5 Mile to complete the series and claim your connecting STFU medal. https://runsignup.com/Race/MI/Brighton/WinterTrailFestEastside
Feb
20
2027
Middleville, Michigan (United States of America) - "Winter Trail Fest Half Marathon & 5 Mile - Westside". Join Trivium for WTF Westside! Some call it the Winter Trail Fest. Others just think, What The F?! Join Trivium Racing for a winter trail Half Marathon or 5 Mile run or ruck at Yankee Springs. Expect snow, mud, ice, and the infamous river crossing, unless you take the slightly longer alternate route (+0.25 mi) to stay dry. We're hoping for true WTF conditions, and the afternoon start gives both you and the temps a chance to warm up before you hit the trails. Earn your WTF hoodie, epic medal, and bragging rights. WTF West draws a wild mix of first-time trail runners, die-hard winter warriors, and ruckers ready to grind. Come for the challenge, stay for the bonfires, and leave with a story you'll tell until the snow melts. Then join us in June for Summer Trail Fest Ultra (STFU) 50 Mile, 50K, Half, or 5 Mile to complete the magnetic medal series set. https://runsignup.com/Race/MI/Middleville/WinterTrailFest
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