Ultra Races

The Big BO 50k

Sat, Oct 10 · Indianapolis, IN Indianapolis

Road 5k10k25k +1

From $25 Open Closing Soon

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The Community Health Clinic 5k: Walk for Rare, Run for Hope

Sat, Oct 10 · Shipshewana, IN Shipshewana

Road General Admission- 5kKids Big Wheel Race

From $10 Open

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2026 RAT 1000 and Mini RAT

Sat, Oct 10 · Texarkana, AR Texarkana

Open

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North American Wife Carrying Championship®

Sat, Oct 10 · Newry, ME Newry

OCR North American Wife Carrying Championship®

From $40 Open

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Spooky Sprint - Grand Rapids

Sat, Oct 10 · Caledonia, MI Caledonia

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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2025 New Year Challenge - Year of the Snake 2.025 Mile 20.25 Mile 202.5 MILE - Now Only $12!

Sat, Oct 10 · Mcdonough, GA Mcdonough

Virtual 2.025 MILE20.25 Miles202.5 Miles

From $12 Open

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A Snail's Pace x Saucony Sunset Relays

Sat, Oct 10 · Santa Ana, CA Santa Ana

Road 4x100m Relay4x200m Relay4x400m Relay +3

From $42.5 Open

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Le Grizz Ultramarathon & Relay

Sat, Oct 10 · Polebridge, MT Polebridge

Ultra 5K Run15K Run50 Mile Relay +1

From $35 Open Closing Soon

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Wild Goose Chase 5K and Gosling Run

Sat, Oct 10 · Fennville, MI Fennville

Road Gosling Run 7 to 9 yrs oldGosling Run 10 to 12 yrs oldWild Goose Chase 5K +2

From $15 Open

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The Mammoth Trail Run 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Fun Run

Sat, Oct 10 · Glen Rose, TX Glen Rose

Trail The Mighty Mammoth 1K Fun Run5K Trail Run10K Trail Run +4

From $0 Open

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Spooky Sprint- Rochester

Sun, Oct 11 · Rochester, MN Rochester

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Spooky Sprint- Sioux Falls

Sun, Oct 11 · Sioux Falls, SD Sioux Falls

Virtual 1 Mile5k10K +4

From $17 Open 5 spots left

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The Chocoholics 5k: Run/Walk: Orlando FL

Sun, Oct 11 · Orlando,, FL Orlando,

Road The Chocoholics 5k walk/run.Lil Kids Choccy Dash: 400m Run

From $25 Open Closing Soon

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2026 HARRA Warm-Up Series Bundles

Sun, Oct 11 · Houston, TX Houston

Road Half Marathon Warm-Up SeriesMarathon Warm-Up Series

From $210 Open

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Spooky Sprint- Indianapolis

Sun, Oct 11 · Indianapolis, IN Indianapolis

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Latitude-Fall Triathlon

Sun, Oct 11 · Port Bolivar, TX Port Bolivar

Triathlon Duathlon OlympicDuathlon SprintMixed Relay Sprint +11

From $38.5 Open Closing Soon

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Slicer Performing Arts Club (SPArC) 5K Run and Walk

Sun, Oct 11 · La Porte, IN La Porte

Road SPArC 5 K Run & WalkMini Slicer Sprint!

From $20 Open

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Spooky Sprint- Fort Worth

Sun, Oct 11 · Fort Worth, TX Fort Worth

Virtual 1 Mile5k10K +4

From $17 Open 5 spots left

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Spooky Sprint- Columbus

Sun, Oct 11 · Lewis Center, OH Lewis Center

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Nantucket Half Marathon

Sun, Oct 11 · Nantucket, MA Nantucket

Road Half Marathon

From $100 Open

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Pumpkin Spice Run

Sun, Oct 11 · Seattle, WA Seattle

Road Tall: 1 Mile Pumpkin DashGrande: 5K Single ShotVenti: 9K Double Shot +2

From $12 Open Closing Soon

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BadgerPalooza

Fri, Oct 16 · Williamstown, NJ Williamstown

Ultra 6 Hour6 Hour Relay12 Hour +4

From $60 Open

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Little Rooster Run

Fri, Oct 16 · Glencoe, KY Glencoe

Ultra Little Rooster Run 5K TrailLittle Rooster Run Mini Barnyard Ultra TrailLittle Rooster Kids Fun Run

From $20 Open

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Spooky Sprint - Omaha

Sat, Oct 17 · Omaha, NE Omaha

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Barrow Volksride 2026

Sat, Oct 17 · Salado, TX Salado

16 Mile (Rain or Shine)32 Mile (Rain or Shine)100K (Rain or Shine)

From $55 Open

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Pedal Golden Isles

Sat, Oct 17 · Brunswick, GA Brunswick

20 Miles40 Miles62 Miles

From $65 Open

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Tecumseh Trail Challenge

Sat, Oct 17 · Nashville, IN Nashville

Trail 8Mile13.126.2 +2

From $35 Open Closing Soon 52 spots left

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14th Annual Happy Jack 5K

Sat, Oct 17 · West Nyack, NY West Nyack

Road 14th Annual Happy Jack 5k Virtual Race14th Annual Happy Jack 5k

From $25 Open

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Spooky Sprint-Austin

Sat, Oct 17 · Cedar Park, TX Cedar Park

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Ride Santa Barbara 100

Sat, Oct 17 · Santa Barbara, CA Santa Barbara

34 Mile RideCharity 34 Mile - $300 fundraising commitmentCharity 100 KM + Climb - $300 fundraising commitment +6

From $0 Open

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HMHB “Push-It” 5K

Sat, Oct 17 · West Palm Beach, FL West Palm Beach

Virtual 5K5K VirtualKids Dash (100 yards)

From $10 Open

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Spooky Sprint - Chattanooga

Sat, Oct 17 · Chattanooga, TN Chattanooga

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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2026 Market to Market Relay Nebraska

Sat, Oct 17 · Omaha, NE Omaha

Road 2026 M2M Relay NebraskaVIP 2026 M2M Relay NebraskaDrawing Registration 2026 M2M Relay Nebraska +4

From $0 Open

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Galveston Ultra Trail

Sat, Oct 17 · Galveston, TX Galveston

Ultra 1 Mile Walk5k Ruck5k Run/Walk +6

From $30 Open

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Spooky Sprint- Oklahoma City

Sat, Oct 17 · Oklahoma City, OK Oklahoma City

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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MARFA 100

Sat, Oct 17 · Marfa, TX Marfa

MARFA100 - 50K FUN-RIDEMARFA100 - 100K RACE

From $100 Open 100 spots left

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Sadlers Creek Stumble (32 Hour - 26.2 - 13.1 - 10k)

Sat, Oct 17 · Anderson, SC Anderson

Trail Sadlers Creek 10kSadlers Creek Half MarathonSadlers Creek Marathon +1

From $30 Open

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Chisholm Trail Trot 5K

Sat, Oct 17 · Clearwater, KS Clearwater

Road Chisholm Trail Trot 5K

From $15 Open

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Spooky Sprint - Milwaukee

Sat, Oct 17 · Milwaukee, WI Milwaukee

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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HKY 100 Mile Ultra Trail Race

Sat, Oct 17 · Hickory, NC Hickory

Ultra HKY 100 - 4 and 6 person teamsHKY 100 - SoloistsHKY 100 - 8 and 10 person teams +1

From $125 Open 99 spots left

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Spooky Sprint- Nashville

Sat, Oct 17 · Nashville, TN Nashville

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Indian Creek Trail Runs

Sat, Oct 17 · Sedalia, CO Sedalia

Trail 5-Mile15-Mile55k +1

From $30 Open

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Donut Worry Run Happy

Sat, Oct 17 · Cleveland, OH Cleveland

Road 1 Mile Walk5K Run/Walkb.a. Sweetie Candy Company Donut Dash

From $15 Open

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Ville to Ville Coastal Relay

Sat, Oct 17 · Summerville, SC Summerville

Road Team Captain RegistrationTeam Member RegistrationWaiting List

From $0 Open

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Sancta Clara Monastery Nun Run

Sat, Oct 17 · Canton, OH Canton

Road 5K Run/Walk

From $25 Open

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Inks Lake Trail Run/Ruck

Sat, Oct 17 · Burnet, TX Burnet

Trail Inks Lake Trail Run 1-Mile Youth Trail Run (12 & under)Inks Lake Trail Run 5kmInks Lake Trail Run 10km +4

From $10 Open

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Sinnemahone Ultra Trail Run Sponsored by Keystone Rural Health Consortia

Sat, Oct 17 · Emporium, PA Emporium

Trail Sinnemahone Trail Run 12kSinnemahone Trail Run 25kSinnemahone Ultra Trail Run 50k Relay Team +1

From $40 Open

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MISSION INN RUN

Sun, Oct 18 · Riverside, CA Riverside

Virtual 5K Run5K WalkVirtual 5K (Virtual Run/Walk) +5

From $25 Open

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Spooky Sprint- Wichita

Sun, Oct 18 · Wichita, KS Wichita

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Run for the Schools

Sun, Oct 18 · Iowa City, IA Iowa City

Road 1 Mile5K10K +1

From $15 Open

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