Trail Races

Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge

Sun, Oct 11 · Mount Airy, MD Mount Airy

Trail 5 Mile Trail Run4-Hour Challenge8-Hour Ultra Challenge

From $45 Open

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Paine to Pain Trail Half Marathon

Sun, Oct 11 · New Rochelle, NY New Rochelle

Trail Paine to Pain Trail Half MarathonClaim your NewRo Club Membership!

From $0 Open Closing Soon

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Sunshine Camp Trail Mix & Beer Fest

Fri, Oct 16 · Rush, NY Rush

Trail Sunshine Camp Trail Mix 5K & Beer FestSunshine Camp Trail Mix 5K (under 21 years old)

From $20 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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Blue Sky Trail Marathon & Half Marathon

Sat, Oct 17 · Fort Collins, CO Fort Collins

Trail Blue Sky Trail Half MarathonBlue Sky Trail Marathon

From $90 Open

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SPACEROCK Trail Race

Sat, Oct 17 · Aqua Dulce, CA Aqua Dulce

Trail 5K10KHalf Marathon +1

From $70 Open

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OUTLAST INDIANAPOLIS

Sat, Oct 17 · Columbus, IN Columbus

Trail 6 Hour Challenge

From $90 Open

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Deerfly Trail Race

Sat, Oct 17 · Fayetteville, NC Fayetteville

Trail 6KLil Pup 6k (Dogs only)11K +1

From $17 Open 5 spots left

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Rootrock Trail Run - 5K/10K/Half Marathon

Sat, Oct 17 · Chapel Hill, NC Chapel Hill

Trail 5K10KHalf Marathon

From $45 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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Lizard Peak Scramble Trail Runs

Sat, Oct 17 · Lake Havasu City, AZ Lake Havasu City

Trail 2026 Little Lizards Dirt Dash2026 Lizard Peak Scramble 5k2026 Trail 5k Fun Run/Hike +1

From $10 Open Closing Soon 70 spots left

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The Trail Run at Eagle Mountain Park - 2026

Sat, Oct 17 · Fort Worth, TX Fort Worth

Trail YOUTH 2ish Mile Hike2ish Mile Hike5ish Mile Run

From $40 Open

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Lake Hodges Trail Festival

Sat, Oct 17 · San Diego, CA San Diego

Trail Kid's 1 Mile Fun Run5kStroller Trail 5k +8

From $15 Open 40 spots left

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SUFFOLK COUNTY MARATHON

Sat, Oct 17 · BAY SHORE, NY BAY SHORE

Trail 1k KIDS FUN RUN5K FAMILY TRAIL RUN / WALK10K RUN +6

From $15 Open Closing Soon

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Heart of Cool Trail Run

Sat, Oct 17 · Cool, CA Cool

Trail 5k Trail Run/Walk10k Run/WalkTrail Half Marathon

From $30 Open Closing Soon

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Falling Creek 24-hour Running Event

Sat, Oct 17 · Bedford, VA Bedford

Trail 24-Hour "Small Team" Relay12-Hour "Big Team" Relay6-Hour Solo +4

From $85 Open

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LBL Bridge to Bridge Trail Run

Sat, Oct 17 · Hardin, KY Hardin

Trail 22K Trail Run - 2 Person Relay22K Trail Run - Individual22K Trail Run - 3 Person Relay

From $69 Open 40 spots left

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Tackle the Trail (TM)

Sat, Oct 17 · Northeast, CT Northeast

Trail Individual - 10KIndividual - Half MarathonIndividual - Marathon +1

From $45 Open 45 spots left

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Germantown Trail Races

Sat, Oct 17 · Germantown, OH Germantown

Trail Saturday 5KSaturday 10KSaturday 1/2 Marathon +3

From $40 Open

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Rock the Light Trail Run

Sat, Oct 17 · Northport, MI Northport

Trail Rock The Light Trail Run

From $30 Open

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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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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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Dirt Days Trail Series - West Side, Best Side 5K Trail Run at Shawnee Lookout

Sun, Oct 18 · North Bend, OH North Bend

Trail Trail Run

From $23.5 Open

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Malta 2K, 3K, 5k Trail Race

Sun, Oct 18 · Malta, NY Malta

Trail 2K Kids Trail Run3K Kids Trail Run5K Trail Run/Hike

From $15 Open

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Fall Backyard Burn Trail Run - Lake Fairfax

Sun, Oct 18 · Reston, VA Reston

Trail 5 Mile10 Mile

From $45 Open

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Kanawha State Forest Half Marathon/7K

Sun, Oct 18 · Charleston, WV Charleston

Trail 7K Trail RunHalf Marathon Trail RunVirtual Race

From $30 Open Closing Soon

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CITY TO SKY

Sun, Oct 18 · Missoula, MT Missoula

Trail City to Sky 25KCity to Sky 50K

From $145 Open

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UR Skeleton Run

Sun, Oct 18 · Deerfield, NY Deerfield

Trail Kids Quarter mile Run (3-12 year old)Skeleton Community Run (1.5 mile)Skeleton Run 5K (3.1 mile)

From $0 Open

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Fleet Feet Fall Classic - Trail October 18th, 2026

Sun, Oct 18 · Chico, CA Chico

Trail 4 Mile (Single Loop)4 Mile Endurance ChallengeFall Classic Half Marathon

From $40 Open Closing Soon

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Shorefire Trail Races

Sun, Oct 18 · Huddleston, VA Huddleston

Trail Shorefire 10KShorefire 25K

From $45 Open

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Haunted Highlander Assault Trail Run

Fri, Oct 23 · Pingree Grove, IL Pingree Grove

Trail 5k Heat (7:00)5k Heat (7:15)5k Heat (6:30) +14

From $50 Open Closing Soon 50 spots left

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No Business 100

Fri, Oct 23 · Jamestown, TN Jamestown

Trail No Business 100

From $395 Open

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Cactus Rose Endurance Trail Race

Fri, Oct 23 · Bandera, TX Bandera

Trail Cactus Rose Youth 1-Mile Trail Run (12 & under)Cactus Rose 5miCactus Rose 5 mi Ruck +4

From $10 Open

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Chippewa Creek Challenge

Sat, Oct 24 · Brecksville, OH Brecksville

Trail Chippewa Creek Challenge Half Marathon

From $70 Open

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Greenway Trick 'R Trot

Sat, Oct 24 · Ocala, FL Ocala

Trail 5k Ruck5k Run10k Run +3

From $35 Open

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North Ridge Nightmare

Sat, Oct 24 · Allison Park, PA Allison Park

Trail 6.66K (4 Miles)13K (8 Miles)

From $40 Open

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Prisoner of War Trail Race (50k - 25k - 8mi)

Sat, Oct 24 · Spartanburg, SC Spartanburg

Trail Semper Fi 8 MileInfantry 25kPOW 50k

From $30 Open

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Aiken Trailblazer Halloween Marathon, Half Marathon - 10K - 5K - Kids Fun Run at Stable View

Sat, Oct 24 · Aiken, SC Aiken

Trail Frightening 5KThriller 10KHeadless Horseman Half Marathon +1

From $30 Open

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SARR Rocky Horror Trail Run

Sat, Oct 24 · San Antonio, TX San Antonio

Trail 5K-VIRTUAL5K10K +5

From $40 Open

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Dirty Spokes Iron Hill (Fall)

Sat, Oct 24 · Cartersville, GA Cartersville

Trail 3.8 Mile Trail Run7.5 Mile Trail Run

From $40 Open

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Crozet Trails Crew 5K/10k Trail Run + Family Fun Run

Sat, Oct 24 · Crozet, VA Crozet

Trail Family Fun RunTrail 5KTrail 10K

From $20 Open 75 spots left

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Triple Lakes Trail Race

Sat, Oct 24 · Greensboro, NC Greensboro

Trail Half Marathon - Virtual1/2 Marathon Ruck1/2 Marathon - Economy Option +11

From $0 Open

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Into the Darkness Night Trail Run

Sat, Oct 24 · Roanoke, VA Roanoke

Trail Night Trail Run

From $35 Open

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Powisset Farm Trail Run - Fall

Sun, Oct 25 · Dover, MA Dover

Trail 1.5 Miler3.1 Miler5.6 Miler +1

From $20 Open Closing Soon

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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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Granite Gorge Yo-Yo Run.

Sun, Oct 25 · Keene, NH Keene

Trail Mountain Race

From $35 Open

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Allerton Park Trail Run

Sun, Oct 25 · Monticello, IL Monticello

Trail 2 Mile Nature Walk5.7 Mile Trail RunVIRTUAL 5.7 Mile Trail Run

From $30 Open

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Run with Scissors

Sun, Oct 25 · Hinckley, OH Hinckley

Trail Half MarathonMarathonDouble Marathon

From $50 Open Closing Soon

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FALL Run The Farm

Sun, Oct 25 · Katonah, NY Katonah

Trail Fall Kids Run The Farm (Race 1 - age 7-12 race)Fall Run The Farm 5 MilerFall Kids Run The Farm (Race 2 - age 6 & under race)

From $20 Open Closing Soon

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