Race calendar · Updated nightly
Races in Michigan
419 upcoming races: 379 running, 17 triathlon, 15 cycling, 12 trail, 12 duathlon, 9 aquabike, 8 ultra, 1 swimrun. Open any race for its distances, typical race-day weather and past results, or add it to your season to see how it fits.
October 2026
- Sun, Oct 25Haunted Hustle 5k & Monster MileNorthville — 1 mi · 5K
- Sun, Oct 25Spooky Sprint- LansingLansing — 1 mi · 5K · 10K · Half
- Sun, Oct 25Playmakers Ghostly GallopSaint Johns — 800 m · 1 mi · 5K
- Sun, Oct 25Wicked Halloween RunsNorthville — 800 m · 5K · 10K · 15KRegistration closed
- Sun, Oct 25the overGRound marathon/relayGrand Rapids — Marathon
- Sun, Oct 25Beavers Against Breast Cancer 5k Fun Run/WalkBattle Creek — 5K
- Sun, Oct 25Set the PACE 5KDetroit — 5K
- Sun, Oct 2510th Annual Frightful 5K and Pumpkin 1KTroy — 1K · 5K
- Sun, Oct 25Westview Orchards Haunted Wine Run 5kWashington — 5K
- Sun, Oct 256th Annual Be the ONE Run/WalkGrand Rapids — 5K
- Sun, Oct 25Sic Transit Fall FundoAnn Arbor — 25 mi · 50 mi · 75 miRegistration closed
- Fri, Oct 30MHSAA Regional 9-1, 17-2 & 26-3 Hosted by AlgonacColumbus — 5KRegistration closed
- Fri, Oct 30Pumpkin Glow RunFenton — 5K
- Fri, Oct 30Crank Cross V (2026) T-shirtsMadison HeightsRegistration closed
- Sat, Oct 31Hot Cider Hustle - Grand Rapids Half Marathon, 10K & 5KWalker — 5K · 10K · Half
- Sat, Oct 31Clare Pumpkin 5K Run/Walk 2026CLARE — 5K
- Sat, Oct 31Race to RestoreLansing — 5K
- Sat, Oct 31Headless Horseman BYULaingsburg — 6.7K · 50 mi
- Sat, Oct 31Corre con Los Muertos - Run with the DeadJackson — 5K
- Sat, Oct 31Queen City Trick or Trot 10K/5K Run/Walk and Kids Monster Mile Presented By Nicolet National BankMarquette — 1 mi · 5K · 10K
- Sat, Oct 31Redeem Mi RunMontague — 5K · Half
- Sat, Oct 31Zombie RunTraverse City — 5K
- Sat, Oct 31Alger Heights Halloween 5kGrand Rapids — 5K
- Sat, Oct 31Morally Grey 5K Run/WalkPetoskey — 5K
- Sat, Oct 31
- Sat, Oct 31Trick or Treat TrotGoodrich — 1 mi · 5K · 4 mi
- Sat, Oct 31Freeland Freaky 5'sFreeland — 5K · 5 mi
- Sat, Oct 31Northwood Run with the Wolves 5kMidland — 5K
- Sat, Oct 31
- Sat, Oct 31Triathlon Club Halloween 5KAllendale — 5K
- Sat, Oct 31Halloween 5K Fun Run/WalkSault Sainte Marie — 5K
- Sat, Oct 312026 RUNLUDINGTON Run For Your Lives 5k/10kLudington — 5K · 10K
- Sat, Oct 31HAUNTED HALLOWEEN 5K & 10K RUN / WALK: A fundraiser for the Spring Lake Schools Boys' volleyball program.Spring Lake — 5K · 10K · 15K
- Sat, Oct 31Rotary Trick or Trot 5K - Run & WalkAdrian — 1 mi · 5K
- Sat, Oct 312026 I Love Gravel Racing Points SeriesGarden City
November 2026
- Sun, Nov 1Skyline Donut DashAnn Arbor — 5K
- Sun, Nov 1MUSH Mystic Lake DrylandLake — 2 mi
- Sun, Nov 1Candles & Calacas Día de los Muertos 5K Fun Run/WalkEast Lansing — 5K
- Sun, Nov 1Kids Coalition Against Hunger Fun Run/Walk5K1MSaline — 1 mi · 5K
- Sun, Nov 1Run of the DeadDetroit — 5K · 10K
- Sun, Nov 1
- Sun, Nov 1Woldumar Trail RunLansing — 1 mi · 5K
- Sun, Nov 1VETS PARK CXAnn Arbor
- Sun, Nov 1UPCROSS FALL SEASONMarquette
- Sat, Nov 7Oceana County Vet Day 5KShelby — 5K
- Sat, Nov 7Amerman Family Fun RunNorthville — 1 mi
- Sat, Nov 7Gobbler 5K, 10K, & 13.1M at Grand Ledge, MI (45)Grand Ledge — 5K · 10K · Half
- Sat, Nov 7Bunyan Battle 5K Run/WalkBrighton — 5K
- Sat, Nov 7Xavier's RaceAnn Arbor — 5K · 10K
- Sat, Nov 7MUSH Fort Custer DrylandAugusta — 1 mi
- Sat, Nov 7Miles 4 MealsWhite Lake — 5K · 8 mi · Half
- Sat, Nov 72026 Turkey Trot Supporting Active Faith Food PantrySouth Lyon — 1K · 5K
- Sat, Nov 7myTEAM TRIUMPH West MI - Vets 5k -- Captain & Angel RegistrationGrand Rapids — 5K
- Sat, Nov 7Great Raider Pumpkin RunFlushing — 5KRegistration closed
- Sat, Nov 715th Annual St Peter Turkey Trot 5K/10KHemlock — 5K · 10K
- Sat, Nov 72026 Veterans Day 5 RaceGrand Rapids — 5 mi
- Sat, Nov 7Pride 5K Run/WalkLansing — 5K
- Sun, Nov 8The Original Kroger A2 Turkey TrotDexter — 1 mi · 5K · 10K
- Sun, Nov 848th Annual Roseville Big Bird RunRoseville — 1 mi · 5K · 10K
- Sun, Nov 84Star 4Mile RaceDetroit — 4 miRegistration closed
- Sun, Nov 8Grosvenor Gobble 5K Run/Walk in Jonesville, MIJonesville — 5K
- Sun, Nov 8Kona Chocolate RunDetroit — 800 m · 5K · 10K · 15K
- Sun, Nov 8Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin — 5K · Half · Marathon
- Sun, Nov 8Frostick Chili Trot and Chili Cook-OffCroswell — 2 mi
- Thu, Nov 12
- Fri, Nov 13Buck RunBuchanan — 1 mi · 5K
- Fri, Nov 13
- Sat, Nov 14Lake Orion/Rochester - Run Michigan CheapLake Orion — 5K · 10K · Half
- Sat, Nov 14Humane Hustle 2026Belmont — 5K · 10K
- Sat, Nov 14Polar Plunge 5K And Fun RunAlgonac — 1 mi · 5K
- Sat, Nov 14McCourtie’s Gobble ’Til You WobbleCement City — 1 mi · 5K · Half · Marathon
- Sat, Nov 14City of Burton Parks & Rec Veterans Honor Run 2026Burton — 5K · 11K
- Sat, Nov 14
- Sat, Nov 14Outrun HungerCommerce — 1 mi · 5K
- Sat, Nov 14The Leftover RunAda — 1 mi · 5K
- Sat, Nov 14Litehouse Family YMCA Turkey Trot 5kLowell — 5K
- Sat, Nov 14Coldwater National Honor Society Turkey TrotColdwater — 5K
- Sat, Nov 14Spearhead CXFenton
- Sat, Nov 14Dirty Duel Trail RaceGrand Rapids
- Sat, Nov 14Yule Love the Blissfield Yuletide 5KBlissfield — 5K
- Sun, Nov 15MSU Turkey Trot to Fight Cancer!East Lansing — 5K
- Tue, Nov 17Detroit PR City - 5K & MileDetroit — 1 mi · 5K
- Thu, Nov 192nd Annual Amway Turkey Trot 5KAda — 5K
- Sat, Nov 212026 ICCS Turkey TrotImlay City — 1 mi · 5K
- Sat, Nov 21Nite Lites Christmas Fun Run/WalkBrooklyn — 5K
- Sat, Nov 21WMU Turkey TrotKalamazoo — 5K
- Sat, Nov 21Silver Bells 5KLansing — 5K
- Sat, Nov 21Santa 5k Run/WalkNorthville — 1 mi · 5K
- Sat, Nov 21Gobbler 5K, 10K, & 13.1M at Corunna, MI (47)Corunna — 5K · 10K · Half
- Sat, Nov 21Kinde Turkey Trot 5KKinde — 5K
- Sat, Nov 21Blake's Holiday Hustle 5kArmada — 5K
- Sat, Nov 212026 Turkey Trot 5K Fun RunSaugatuck — 5K
- Sat, Nov 21Belding Area Community Fund Turkey TrotBelding — 1 mi · 5K
- Sat, Nov 21Blitzen the DotteWyandotte — 5K · 4 mi
- Sat, Nov 21Flint Elks Turkey TrotGrand Blanc — 5K
- Sat, Nov 212026 GVSU Turkey TrotAllendale — 5K
- Sat, Nov 21Ladies Only Group Run & WalkFlint — 3 mi
- Sun, Nov 22Turkey Trails- Grand RapidsZeeland — 1 mi · 5K · 10K · Half
- Sun, Nov 22Dowagiac All Trail Turkey TrotDowagiac — 1K · 5K · 10K
- Wed, Nov 25Friendsgiving 5K & 1-Mile: Tyler Kreilter Memorial RunMarine City — 1 mi · 5K
- Thu, Nov 26Traverse City Turkey TrotTraverse City — 5K · 5 mi
- Thu, Nov 26Zeeland Turkey Trot 8kZeeland — 5 mi
- Thu, Nov 26
- Thu, Nov 26Grand Rapids Public Schools Turkey TrotGrand Rapids — 1K · 5K · 10K
- Thu, Nov 26Deerfield Park Turkey Trot 5kMt. Pleasant — 1 mi · 5K
- Thu, Nov 26
- Thu, Nov 26Niles-Buchanan YMCA Thanksgiving Day RunNiles — 1 mi · 5K · 10K
- Thu, Nov 26JACKSON TURKEY TROT (Michigan)Jackson — 5K · 10K
- Thu, Nov 26Lansing Turkey TrotLansing — 5K
- Thu, Nov 26Fenton Turkey Trot Fun Run & Walk Thanksgiving DayFenton — 3 mi
- Thu, Nov 26REDS Turkey Trot 5kMancelona — 5K
- Thu, Nov 262026 Kiwanis Boyne City Turkey TrotBoyne City — 1 mi · 5K
- Thu, Nov 26GAHA Turkey Trot 2026Gaylord — 5K
- Thu, Nov 26South Lyon Huffin' for the Stuffin'South Lyon — 5K
- Thu, Nov 2612th Annual Mighty GobblerTroy — 1 mi · 5K
- Thu, Nov 26Hillsdale Hobble GobbleHillsdale — 3 mi
- Thu, Nov 26
- Thu, Nov 262026 Gobbler Gallop 5K Run/Walk & 10K RunHolly — 5K · 10K
- Thu, Nov 26Holland Turkey Trot 5KHolland — 5K
- Thu, Nov 26Baker College "B" Thankful 5KCadillac — 5K
- Thu, Nov 2618th Annual Gobbler Gallop Trail Run/Walk 1 MileSaginaw — 5K
- Thu, Nov 26Justify The Pie 5k and 15k Run/WalkHudsonville — 5K · 15K
- Thu, Nov 26TURKEY TRAIL TROT & THE LEFTOVERS RACEShelby Township — 2 mi · 4 mi · 6 mi · Half
- Thu, Nov 26Tamarac Turkey TrotFremont — 2.4K · 5K · 10K
- Thu, Nov 26New Beginnings Turkey Trot 5kSheridan — 5K
- Thu, Nov 26TWW Turkey Trot 5k & Drumstick Dash (1 mile) - 2026East Tawas — 1 mi · 5K
- Thu, Nov 26YMCA of Barry County Turkey TrotHastings — 1 mi · 5K
- Thu, Nov 26
- Thu, Nov 262026 Flat Rock Grateful Gallop 5k/1-MileFlat Rock — 1 mi · 5K
- Thu, Nov 26Gobbler Wobbler 5K and 5 MileLapeer — 5K · 5 mi
- Thu, Nov 26Tri County Turkey TrotHoward City — 5K
- Thu, Nov 26Turkey Vulture Trot 5k & 1-Mile Fun RunThompsonville — 1 mi · 5K
- Thu, Nov 26S3 Turkey Trot DetroitDetroit — 1 mi · 5K · 10K
- Thu, Nov 26
- Thu, Nov 26
- Thu, Nov 26Turkey TrotAllegan — 5K
- Thu, Nov 26St. Joseph Turkey TrotSaint Joseph — 5K
- Thu, Nov 262026 WILDCAT PRIDE 5k Turkey TrotLakeview — 5K
- Thu, Nov 26Kids' Food Basket 21st Annual Gobble Wobble 5k Run & WalkGrand Rapids — 5K
- Thu, Nov 26Dork Brothers Turkey TrotAlpena — 5K
- Thu, Nov 26Manistee Turkey Trot 5kManistee — 5K
- Thu, Nov 26Charlevoix Turkey Trot Fun RunCharlevoix — 5K
- Thu, Nov 26Marquette Turkey Trot 2026Marquette — 5K · 10K
- Fri, Nov 27Fantasy 5KHowell — 1 mi · 5K
- Fri, Nov 27Pastrami Joe's Give S'more ShuffleMarshall — 5K
- Fri, Nov 27Black Toenail Friday Half Marathon and 7.5 Miler - MICommerce Township — 12.1K · Half
- Fri, Nov 27Twisted Trail 5K, 10K, 15K and FREE 1 MILEGrand Rapids — 1 mi · 5K · 10K · 15K
- Fri, Nov 27Dashing Through Glenn Holiday Fun RunGlenn — 5.2K
- Fri, Nov 27Owosso Glow 5K Run/WalkOwosso — 5K
- Sat, Nov 28Gobbler 5K, 10K, 13.1M at Lansing, MI (48)Lansing — 5K · 10K · Half
- Sat, Nov 28Turkey Trails- Ann ArborMilford — 1 mi · 5K · 10K · Half
- Sat, Nov 28Michigan Jaguars FC 5KMilford — 1 mi · 5K
- Sat, Nov 28Gobbler Gallop (Milford, Mi)Milford — 1 mi · 4 mi
- Sat, Nov 28Hospice of Gladwin 5K Walk/Run Turkey TrotGladwin — 5K
- Sat, Nov 28Charger TrotGrand Rapids — 1 mi · 5K
- Sun, Nov 29Craig's Affordable Tools and Bobbie’s Staff present Turkey Trot, 2026Luna Pier — 1 mi · 5K
- Sun, Nov 29Leftovers Run: Another Epic RaceDexter — 5KRegistration closed
- Sun, Nov 29Turkey Trails - LansingLansing — 1 mi · 5K · 10K · Half
December 2026
- Wed, Dec 2Eggnog JogMarshall — 1 mi
- Wed, Dec 2Run Through the Lights at Gilmore Car MuseumHickory Corners — 2.4K
- Sat, Dec 5Candy Cane 5K RunStevensville — 5K
- Sat, Dec 5Santa Marie 5KSault Sainte Marie — 800 m · 5K
- Sat, Dec 5The Santa DashAda — 1 mi
- Sat, Dec 5Santa Run Presented by Al Serra Auto PlazaFlint — 402 m · 1 mi · 5K
- Sat, Dec 5JingleJog 2026Fenton — 5K
- Sat, Dec 5Dashing Through the Snow and Fire 5kFowlerville — 5K
- Sat, Dec 5Run Like The DickensHolly — 5K · 10K
- Sat, Dec 5Jingle all the way 5K & 5 MileMt. Pleasant — 1 mi · 5K · 5 mi
- Sat, Dec 5YMCA of the Blue Water Area JINGLE BELL RUN!Port Huron — 1.9K · 5K · 10K
- Sat, Dec 5MILFORD ROTARY CLUB FREEZING 5K, FROZEN 1 MILE, & VIRTUAL FREEZING 5KBrighton — 1 mi · 5K
- Sat, Dec 5Charlevoix Hot Cocoa RunCharlevoix — 1 mi · 5K
- Sat, Dec 5Run Elf Run!Pontiac — 5K
- Sat, Dec 5Holiday 5K, 10K, & 13.1M at Grand Ledge, MI (49)Grand Ledge — 5K · 10K · Half
- Sat, Dec 5Annual Elf Run BellaireBellaire — 5K
- Sat, Dec 5St. Nick KickNewaygo — 1 mi · 5K · 10K
- Sat, Dec 5Saturday Night Rumble 99Detroit
- Sat, Dec 5Reindeer Run 2026Roscommon — 1 mi · 5K
- Sat, Dec 5Eggnog JogUtica — 1 mi · 5K
- Sun, Dec 6New Baltimore Jingle Bell RunNew Baltimore — 1 mi · 5K
- Sun, Dec 6The Ugly Sweater 5kShelby Township — 5K · 10K
- Sat, Dec 12Paw Paw Rotary 5K Santa RunPaw Paw — 5K
- Sat, Dec 122026 Jingle Bell Run - MichiganHarrison Township — 1 mi · 5K
- Sat, Dec 12Candy Cane Course- Ann ArborYpsilanti — 1 mi · 5K · 10K · 15K
- Sat, Dec 12Tinsel Toes 5KBattle Creek — 5K
- Sat, Dec 12Come Home to Alma for the Holidays - Jingle Bell 5K and 10KAlma — 91 m · 5K · 10K
- Sat, Dec 12Fleet Feet Traverse City Jolly Jog Fun Run/WalkTraverse City — 5K
- Sat, Dec 12CHRISTMASTOWN 5K FUN RUN/WALKFrankenmuth — 5K
- Sat, Dec 12Jolly Jog Fun Run/WalkAnn Arbor — 5K
- Sun, Dec 13
- Sun, Dec 13Run Run Rudolph 5KHolly — 5K
- Sun, Dec 13Shelby Township Jingle Bell RunShelby Township — 5K
- Sun, Dec 13Candy Cane Course - LansingLansing — 1 mi · 5K · 10K · 15K
- Sun, Dec 13The Whoville 5kGrand Rapids — 5K
- Fri, Dec 18
- Sat, Dec 19Holiday 5K, 10K, & 13.1M at Corunna, MI (51)Corunna — 5K · 10K · Half
- Sat, Dec 19Jingle Bell JogFenton — 5K
- Sat, Dec 19FESTIVUS CELEBRATIONShelby Township — 5K · 10K
- Sun, Dec 20TCTC Jingle Bell RunTraverse City — 5K
- Sun, Dec 20Candy Cane Course - Grand RapidsCaledonia — 1 mi · 5K · 10K · 15K
- Sun, Dec 20B.A.D SANTA TRAIL 5KLeonard — 5K
- Thu, Dec 24Playmakers Holiday ClassicLansing — 100 m · 5K
- Sat, Dec 26✨ Bauman's New Year's Resolution RaceFlushing — 5K
- Sat, Dec 26Holiday 5K, 10K, 13.1M at Hawk Island Park, Lansing, MI (52)Lansing — 5K · 10K · Half
- Wed, Dec 30GOODBYE 5KRochester — 5K
- Thu, Dec 31Out With the Old - In With the NewRochester — 5K
- Thu, Dec 31RSU Test RaceSaginaw — 5K
- Thu, Dec 3144th Annual Reeds Lake Resolution RunGrand Rapids — 4 mi
January 2027
- Fri, Jan 1First Day 5KClarkston — 5K
- Sat, Jan 2New Year 5K, 10K, & 13.1M, Grand Ledge, MI (01)Grand Ledge — 5K · 10K · Half
- Sat, Jan 9Time Travel Half-Marathon/5K/10K - Ann ArborYpsilanti — 100 m · 1 mi · 5K · 10K · Half
- Sun, Jan 10Time Travel Half-Marathon/5K/10K - Grand RapidsGrand Rapids — 100 m · 1 mi · 5K · 10K · Half
- Sun, Jan 10Time Travel Half-Marathon/5K/10K - LansingLansing — 100 m · 1 mi · 5K · 10K · Half
- Sat, Jan 16Detroit Auto Show 5KDetroit — 5K
- Sat, Jan 23PoHo Hot Cocoa 2027Port Huron — 1 mi · 5K · 10K · 10 mi
- Sat, Jan 23Frigid 5kNiles — 5K
- Sat, Jan 232027 Montrose Frozen Blueberry 5kMONTROSE — 5K
- Sat, Jan 30Mardi Gras 5KMarquette — 5K
- Sat, Jan 30Perrin Brewing Frostbite 5k-ishComstock Park — 5.4K
February 2027
- Fri, Feb 5Groundhog Day MarathonWalker — 7K · Half · 28.1K · Marathon · 49.2K
- Sat, Feb 6Pirate 5K, 10K, & 13.1M at Grand Ledge, MI (06)Grand Ledge — 5K · 10K · Half
- Sat, Feb 6Chili-Heart 5K Run/2 Mile Walk & Chili Cook-OffSaint Clair — 5K
- Sat, Feb 6Paczki Run 2027Hamtramck — 5K
- Sat, Feb 13Betsie Bay Frozen 5KFrankfort — 5K
- Sat, Feb 13Sweetheart 5K Fun RunFlushing — 5K
- Sat, Feb 13Winter Trail Fest Half Marathon and 5 Mile - EastsideBrighton — 5 mi · Half
- Sat, Feb 13Snowman Scram 1 Mile Fun Run and 5K Run/WalkPentwater — 1 mi · 5K
- Sat, Feb 13Winterläufe - The Winter RaceFrankenmuth — 5 mi
- Sat, Feb 20
- Sat, Feb 20Burton Kiwanis Hot Fudge 5K Run/WalkBurton — 5K
- Sat, Feb 20Winter Trail Fest (WTF) Half Marathon and 5 Mile - WestsideMiddleville — 5 mi · Half
- Sun, Feb 21The Abominable Snow TriBelmont — 3 mi · Super sprint
- Sun, Feb 21Portage Winter Blast 2027Portage — 5K · 10K · Half
- Sun, Feb 21Queen City Running Frosty 5K presented by Incredible BankIron Mountain — 5K
- Sun, Feb 28Time to Paddy 5K/10K & Lucky 13.1 - Grand RapidsGrand Rapids — 1 mi · 5K · 10K · Half
March 2027
- Sat, Mar 6Time to Paddy 5K/10K & Lucky 13.1 - Ann ArborAnn Arbor — 1 mi · 5K · 10K · Half
- Sat, Mar 6Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (10)Grand Ledge — 5K · 10K · Half
- Sat, Mar 62027 USA Triathlon Winter Nationalsfrederic — Sprint
- Sat, Mar 6Wicked WinterClarkston — 4K · 5 mi · 12.1K · 10 mi
- Sun, Mar 7Time to Paddy 5K/10K & Lucky 13.1 - LansingLansing — 1 mi · 5K · 10K · Half
- Sun, Mar 7White Pine Thaw Marathon RelayComstock Park — Marathon
- Sat, Mar 13Pi Day 5k: a 3.14 MilerLansing — 5K · 10K
- Sat, Mar 13Saint Patrick’s 5krawlCadillac — 5K
- Sat, Mar 13Shillelagh Four Mile Run & WalkFlushing — 4 mi
- Sat, Mar 13Clare Irish Festival Road RaceClare — 5K · 10K
- Sat, Mar 20Bay City St. Patrick's Day RacesBay City — 1 mi · 2 mi · 5K · 4 mi · 5 mi
- Sat, Mar 20Holland Leprechaun Chase 5k Presented by HaworthHolland — 402 m · 5K
- Sat, Mar 20Shamrock Shuffle - presented by Adrian Noon RotaryAdrian — 1 mi · 5K
- Sat, Mar 20Irish Jig 5K Run and WalkGrand Rapids — 800 m · 5K
- Sat, Mar 20Blue Lake FireFighters St. Pat's 5kTwin Lake — 5K
- Sun, Mar 2116th Annual Rock CF Rivers Half MarathonGrosse Ile — 5K · 15K · Half
- Sun, Mar 21Lumberjack Pancake RunDetroit — 1 mi · 5K
- Sat, Mar 27Frozen Freighter 5K and 10KSault Sainte Marie — 5K · Half
- Sat, Mar 27HOOTIE HOO 8K TRAIL | 5K PAVED | HOOT X 2Shelby Township — 5K · 5 mi · 13K
- Sat, Mar 27Dirty 30 GravelSaranac — 3 mi · 5K · 6 mi · 10K · 16 mi · 30 mi · 50K · 50 mi · 100 mi
April 2027
- Sat, Apr 3APX Run For AvalonAnn Arbor — 5K
- Sat, Apr 3Carpe Diem - Carpe Noctem Half Marathon and 10K - MICommerce Township — 10K · 20K · Half · 31.1K
- Sat, Apr 3Bunny 5K, 10K, & 13.1M at Grand Ledge, MI (14)Grand Ledge — 5K · 10K · Half
- Sat, Apr 3DoNot Stop Half Marathon/5K/10K - Grand RapidsGrand Rapids — 50 m · 1 mi · 5K · 10K · Half
- Sun, Apr 4MSU Tower Guard Shamrock 5K Run, Walk, Roll!East Lansing — 5K
- Sun, Apr 4Strides for Adam 5KRiverview — 1 mi · 5K
- Sat, Apr 10Color Pop 5k Fun RunLansing — 5K
- Sat, Apr 10Robinette's Spiked Apple 5kGrand Rapids — 5K
- Sat, Apr 10Kal-Haven Trail RunKalamazoo — 53.9K
- Sun, Apr 11Mari Vineyards Wine Run 5kTraverse City — 5K
- Fri, Apr 16Rivertown RacesGrand Rapids — 1 mi · 5K · 10K · Half
- Sat, Apr 17DoNot Stop Half Marathon/5K/10K - Ann ArborAnn Arbor — 50 m · 1 mi · 5K · 10K · Half
- Sat, Apr 17DoNot Stop Half Marathon/5K/10K - LansingLansing — 50 m · 1 mi · 5K · 10K · Half
- Sat, Apr 17Nathan Memorial 5kGrand Rapids — 5K
- Sat, Apr 17Tamarac Trail RunFremont — 5K
- Sat, Apr 17BAD BUNNY 5K | DOUBLE BUNNY 10KLeonard — 5K · 10K
- Tue, Apr 20Wild Strides 5KGrand Rapids — 805 m · 5K
- Sat, Apr 24The Shelley Irwin Fun Run 2027Grand Rapids — 1 mi · 5K
- Sat, Apr 24Paczki 5K Dash/WalkMuskegon — 5K
- Sat, Apr 24Thumb Coast Ultra & Relay - 50 Mile, 50K, & 50 Mile RelayCaseville — 50K · 50 mi
- Sat, Apr 242027 Zeigler Kalamazoo MarathonKalamazoo — 1K · 5K · 10K · Half · Marathon
- Sat, Apr 24Black River RAT RACE 2027Holland — 5K
- Sat, Apr 24
- Sat, Apr 24Freedom 5K Run/Walk in Memory of Spc. Robert FrieseHarrison — 5K
- Sat, Apr 24
- Sun, Apr 25The Izzo Run/Walk/RollEast Lansing — 805 m · 5K
- Sun, Apr 25
May 2027
- Sat, May 1Luau 5K, 10K, & 13.1M at Grand Ledge, MI (18)Grand Ledge — 5K · 10K · Half
- Sat, May 1Earth Day 5KRochester — 5K
- Sat, May 1Kendra Classic 5KFruitport — 5K
- Sat, May 1Tulip Time Run Presented by Blue Cross Blue Shield of MichiganHolland — 500 m · 5K · 10K
- Sat, May 1Book It! Friends of the Waterford Library 5KWATERFORD — 5K
- Sun, May 22027 Annual Burns Park RunAnn Arbor — 805 m · 5K · 10K
- Sun, May 2I Love Cats 5k & Meowy MileNorthville — 1 mi · 5K
- Sun, May 22 PARKS TRAIL HALF MARATHON AND 5KLeonard — 5K · Half
- Sun, May 2Shamrock Dash 5kBerrien Springs — 5K
- Wed, May 5Amway River Bank RunGrand Rapids — 1 mi · 5K · 10K · 25K
- Fri, May 7Traverse City Trail Running FestivalTraverse City — 5K · 10K · 25K · 50K · 75K · 100K
- Sat, May 8Michigan Humane Tailgate! Run. Walk. Adopt.Detroit — 1 mi · 5K
- Sat, May 8Detroit Mother's Day Run/WalkDetroit — 1 mi · 5K · 10K
- Sat, May 8Algonac High School - Color Out Cancer Run 2026Algonac — 5K
- Sat, May 8Angels' Place RaceClarkston — 5K · 10K
- Sat, May 8Crooked Lake Trail Run (2.3-Mile | 5K | 10K)Village of Clarkston — 1 mi · 3.7K · 5K · 10K
- Sat, May 15Run! Buchanan for the ParksBuchanan — 1 mi · 5K
- Sun, May 16The Greg Adams eRace Stigma 5KAdrian — 5K
- Thu, May 20USA Triathlon Multisport National Championships FestivalWalker — 5K · 6K · Sprint · Super sprint · Olympic · Standard
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