Ultra Races

Fenner Ride 2026

Sat, Oct 24 · Milton, FL Milton

Fenner Ride: 18 Mile Family Fun RideFenner Ride: 44.6 Mile RideFenner Ride: 64.5 Mile Ride +1

From $45 Open

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Great Bay 5K | Race for a Healthy Estuary

Sat, Oct 24 · Stratham, NH Stratham

Virtual Great Bay 5KGreat Bay 55K

From $30 Open

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Miles For Medicine 5K Run/Walk

Sat, Oct 24 · Lexington, KY Lexington

Virtual 1 Mile Fun WalkVirtual Runner/Walker5K Run/Walk +1

From $15 Open

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Spooky Sprint - Ann Arbor

Sat, Oct 24 · Ypsilanti, MI Ypsilanti

Virtual 1 Mile5K10K +4

From $17 Open Closing Soon 5 spots left

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Spooky Sprint- St. Louis

Sat, Oct 24 · St. Louis, MO St. Louis

Virtual 1 Mile5k10k +4

From $17 Open Closing Soon 5 spots left

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HomeFront's HALLOWEEN 5K Run & 1 Mile Walk

Sun, Oct 25 · Princeton, NJ Princeton

Road HomeFront 1 Mile WalkHomeFront HALLOWEEN 5K RunPreschooler 100 Yard Pumpkin Dash

From $10 Open 100 spots left

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Wicked Halloween Runs

Sun, Oct 25 · Northville, MI Northville

Virtual 5k10k15k +4

From $30 Open

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HoBOOken 5K Race - USATF Certified Course

Sun, Oct 25 · Hoboken, NJ Hoboken

Virtual In-Person — 5K RunnerVirtual — 5K RunnerKids — In-Person Race +1

From $10 Open

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Spooky Sprint - Tampa

Sun, Oct 25 · Tampa, FL Tampa

Virtual 5K10KKids Dash +4

From $17 Open 5 spots left

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We Can Be Heroes 5K

Sun, Oct 25 · Montgomery, NY Montgomery

Road 5K Walk5K Run

From $20 Open

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Run with Scissors

Sun, Oct 25 · Hinckley, OH Hinckley

Trail Half MarathonMarathonDouble Marathon

From $50 Open

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Run Scared

Sun, Oct 25 · Seattle, WA Seattle

Virtual 2 mile5K10K +1

From $25 Open

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Tour De South Jersey: Ride The Tide With Slack Tide Brewing

Sun, Oct 25 · Cape May Court House, NJ Cape May Court House

Fun RideHalf Metric Century RideMetric Century Ride

From $35 Open

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Finish The Ride and Finish The Run Santa Clarita

Sun, Oct 25 · Valencia, CA Valencia

Virtual 1K Kids and Puppy Run5K Run/Walk10K Run/Walk +4

From $10 Open

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Spooky Sprint - Greater Chicago

Sun, Oct 25 · Shorewood, IL Shorewood

Virtual 1 Mile5K10K +4

From $17 Open Closing Soon 5 spots left

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Spooky Sprint - San Antonio

Sun, Oct 25 · New Braunfels, TX New Braunfels

Virtual 1 Mile5K10K +4

From $17 Open Closing Soon 5 spots left

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Day of The Dead 5K & 10k

Sun, Oct 25 · Fair Oaks, CA Fair Oaks

Road Day Of The Dead 5kDay Of The Dead 10kCalaveritas Run

From $25 Open

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27th Annual Flutie 5K for Autism presented by Eastern Bank

Sun, Oct 25 · Natick, MA Natick

Virtual 1/2 5K Walk5K Roll (Wheelchairs, Handcycles, and Duo Teams)Flutie 5K Your Way! +3

From $8 Open Closing Soon

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Playmakers Ghostly Gallop

Sun, Oct 25 · Saint Johns, MI Saint Johns

Road 5K Run/Walk

From $40 Open

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Stone Steps 50K and 27K Trail Run

Sun, Oct 25 · Cincinnati, OH Cincinnati

Trail 27K50K

From $30 Open

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Spooky Sprint - Kansas City

Sun, Oct 25 · Lee's Summit, MO Lee's Summit

Virtual 1Mile5K10K +4

From $17 Open Closing Soon 5 spots left

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HCA Wicked 5K 2026

Sun, Oct 25 · Hopkinton, MA Hopkinton

Road HCA Wicked 5KWee Wicked Dash

From $10 Open

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Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs

Sun, Oct 25 · Long Beach, CA Long Beach

Road 5K10KHalf Marathon +1

From $15 Open

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Spooky Sprint- Lansing

Sun, Oct 25 · Lansing, MI Lansing

Virtual 1 Mile5K10K +4

From $17 Open Closing Soon 5 spots left

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AlexTru Foundation - 4th Annual 5k — now on October 31, 2026!

Sat, Oct 31 · West Palm Beach, FL West Palm Beach

Virtual 5k Registration5k Registration - Ages 65 and olderFun Run for Kids +3

From $5 Open

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The Great Pumpkin Race

Sat, Oct 31 · Canton, OH Canton

Road 1 Mile (Special Olympian)1 Mile Run/Walk4 Mile (Special Olympian) +2

From $10 Open 40 spots left

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Runaway Pumpkin 5K & Family Fest

Sat, Oct 31 · North Port, FL North Port

Virtual Runaway Pumpkin 5KVirtual Runaway Pumpkin 5KMini Monster Dash

From $20 Open

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The Monster Dash 5k

Sat, Oct 31 · Dublin, OH Dublin

Road 5k (3.1 Miles)Little Gremlins

From $0 Open

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Jackson County Ultras

Sat, Oct 31 · Brownstown, IN Brownstown

Trail 10Mile50k100k 6p Relay Team +5

From $35 Open 6 spots left

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Longwood Monster Dash

Sat, Oct 31 · Longwood, FL Longwood

Road 5K Run/Walk

From $20 Open

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BIRR Monster Mash Mile Fun Run

Sat, Oct 31 · Hilo, HI Hilo

Road BIRR Monster Mash Mile Fun Run

From $10 Open

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Among the Trees

Sat, Oct 31 · Dousman, WI Dousman

Ultra 50k100k

From $50 Open 25 spots left

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Rock Falls First Responder 5k

Sat, Oct 31 · Rock Falls, IL Rock Falls

Road 5k RunKids Run

From $10 Open

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Halloween Hustle 5K and Monster Mile

Sat, Oct 31 · Evansville, IN Evansville

Road Monster MileHalloween Hustle 5K

From $20 Open

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RCE Foundation's Spooktacular 5K

Sat, Oct 31 · Lakeland, FL Lakeland

RCE Foundation's Spooktacular 5KKids Fun Dash

From $15 Open 40 spots left

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Spooky Sprint- Dallas

Sat, Oct 31 · Garland, TX Garland

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Javelina Jundred Charity Bibs

Sat, Oct 31 · Fort Mcdowell, AZ Fort Mcdowell

Road 100K Charity Bib100 Mile Charity Bib

From $0 Open 9 spots left

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Headless Horseman BYU

Sat, Oct 31 · Laingsburg, MI Laingsburg

Trail Headless Horseman Single LoopHeadless Horseman 12Hr Back Yard Ultra

From $35 Open

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The Great West Chase

Sat, Oct 31 · Tampa, FL Tampa

Road 5K Run10K RunChallenge Run (10K and 5K) +1

From $25 Open

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Corre con Los Muertos - Run with the Dead

Sat, Oct 31 · Jackson, MI Jackson

Road 5k Walk5k Run

From $20 Open

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Naatsisaan Trail Races

Sat, Oct 31 · Navajo Mountain, UT Navajo Mountain

Road Naatsisaan 5KNaatsisaan 10-milerNaatsisaan Ultra

From $30 Open

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1st Annual To Infinity & Beyond Halloween 5k

Sat, Oct 31 · Valley Cottage, NY Valley Cottage

Road 5K

From $40 Open

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Knight Run

Sat, Oct 31 · Buena Vista, VA Buena Vista

Road Knight Run 5k

From $30 Open

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15th Annual Milford 5K Trick or Trot Run/Walk

Sat, Oct 31 · Milford, CT Milford

Road 15th Annual Milford 5K Trick or Trot Run/Walk (Youth 18 and Under)15th Annual Milford 5K Trick or Trot Run/Walk

From $25 Open

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Camino De Los Muertos

Sat, Oct 31 · Lewisville, TX Lewisville

Trail Full Circle 1-Mile Youth Trail Run (12 & under)Camino De Los Muertos 5kCamino De Los Muertos 10k +3

From $10 Open

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I Ain't Scared (of 5k)

Sat, Oct 31 · Thornton, CO Thornton

Road 5k

From $29 Open

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Lakefront Discovery Run

Sat, Oct 31 · Milwaukee, WI Milwaukee

Road 5k15kKid's Costume Race

From $0 Open

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Move for Hope - Koi Journey - 1K • 5K • 10K • Half Marathon Virtual Races

Sun, Nov 1 · Miami, FL Miami

Virtual Move for Hope - Koi Journey 1K RunMove for Hope - Koi Journey Step/Ride 3K/dayMove for Hope - Koi Journey 5K Run +5

From $60 Open

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Salty Turtle Cycling Club Haunted Hundred

Sun, Nov 1 · Surf City, NC Surf City

Haunted Hundred Ride - 27 Mile RouteHaunted Hundred Ride - 100K (62 Mile) Route

From $70 Open 65 spots left

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Miles of Steel Challenge (November 2026)

Sun, Nov 1 · VIRTUAL ANYWHERE, FL VIRTUAL ANYWHERE

Virtual Miles of Steel Challenge (November 2026) with Free U. S. Shipping

From $34 Open

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