Trail Races

Soulstice Mountain Trail Run

Sat, Oct 10 · Parks, AZ Parks

Trail Soulstice Kids DashSoulstice 10K7:00 AM 10K Early Start +3

From $10 Open

Register →

Last Texan Standing- Texas Backyard Ultra Series

Sat, Oct 10 · Bastrop, TX Bastrop

Trail Texas Backyard Ultra Series — The Last Frontier Circuit

From $318 Open

Register →

Run The Ridge Trail Race

Sat, Oct 10 · Beaver Dam, KY Beaver Dam

Trail Run The Ridge Trail 5KRun The Ridge Trail 10KRun The Ridge Trail 25K

From $25 Open

Register →

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

Sun, Oct 11 · Mount Airy, MD Mount Airy

Trail 5 Mile Trail Run8-Hour Ultra Challenge4-Hour Challenge

From $45 Open

Register →

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

Register →

Scary Rat Race

Sun, Oct 11 · Farmingdale, NJ Farmingdale

Trail

Open

Register →

Rocky Gap 25K, 50K, Relay Trail Run

Sun, Oct 11 · Flintstone, MD Flintstone

Trail 25K Relay25K50K Relay +1

From $45 Open

Register →

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

Register →

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

Register →

The Trail Run at Eagle Mountain Park - 2026

Sat, Oct 17 · Fort Worth, TX Fort Worth

Trail 2ish Mile HikeYOUTH 2ish Mile Hike5ish Mile Run

From $40 Open

Register →

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

Register →

Tecumseh Trail Challenge

Sat, Oct 17 · Nashville, IN Nashville

Trail 8Mile13.126.2 +2

From $35 Open 52 spots left

Register →

Germantown Trail Races

Sat, Oct 17 · Germantown, OH Germantown

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

From $40 Open

Register →

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

Register →

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

Register →

Heart of Cool Trail Run

Sat, Oct 17 · Cool, CA Cool

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

From $30 Open

Register →

Falling Creek 24-hour Running Event

Sat, Oct 17 · Bedford, VA Bedford

Trail 12-Hour "Small Team" Relay6-Hour Solo12-Hour "Big Team" Relay +4

From $85 Open

Register →

Rock the Light Trail Run

Sat, Oct 17 · Northport, MI Northport

Trail Rock The Light Trail Run

From $30 Open

Register →

SPACEROCK Trail Race

Sat, Oct 17 · Aqua Dulce, CA Aqua Dulce

Trail 5K10KHalf Marathon +1

From $70 Open

Register →

Lake Hodges Trail Festival

Sat, Oct 17 · San Diego, CA San Diego

Trail Kid's 1 Mile Fun RunStroller Trail 5k5k (Youth Under 19) +8

From $15 Open 40 spots left

Register →

LBL Bridge to Bridge Trail Run

Sat, Oct 17 · Hardin, KY Hardin

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

From $69 Open 40 spots left

Register →

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

Sat, Oct 17 · Chapel Hill, NC Chapel Hill

Trail 5K10KHalf Marathon

From $45 Open

Register →

OUTLAST INDIANAPOLIS

Sat, Oct 17 · Columbus, IN Columbus

Trail 6 Hour Challenge

From $90 Open Closing Soon

Register →

Lizard Peak Scramble Trail Runs

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

Trail 2026 Little Lizards Dirt Dash2026 Trail 5k Fun Run/Hike2026 Lizard Peak Scramble 5k +1

From $10 Open 70 spots left

Register →

Indian Creek Trail Runs

Sat, Oct 17 · Sedalia, CO Sedalia

Trail 5-Mile15-Mile55k +1

From $30 Open

Register →

Tackle the Trail (TM)

Sat, Oct 17 · Northeast, CT Northeast

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

From $45 Open 45 spots left

Register →

Deerfly Trail Race

Sat, Oct 17 · Fayetteville, NC Fayetteville

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

From $17 Open 5 spots left

Register →

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 +1

From $40 Open

Register →

Shorefire Trail Races

Sun, Oct 18 · Huddleston, VA Huddleston

Trail Shorefire 10KShorefire 25K

From $45 Open

Register →

Kanawha State Forest Half Marathon/7K

Sun, Oct 18 · Charleston, WV Charleston

Trail 7K Trail RunHalf Marathon Trail RunVirtual Race

From $30 Open

Register →

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

Register →

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

Register →

CITY TO SKY

Sun, Oct 18 · Missoula, MT Missoula

Trail City to Sky 25KCity to Sky 50K

From $145 Open

Register →

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

Register →

Fall Backyard Burn Trail Run - Lake Fairfax

Sun, Oct 18 · Reston, VA Reston

Trail 5 Mile10 Mile

From $45 Open

Register →

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

Register →

Cactus Rose Endurance Trail Race

Fri, Oct 23 · Bandera, TX Bandera

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

From $10 Open

Register →

Haunted Highlander Assault Trail Run

Fri, Oct 23 · Pingree Grove, IL Pingree Grove

Trail 5k Heat (6:30)5k Heat (6:45)5k Heat (10:00) +14

From $50 Open 50 spots left

Register →

No Business 100

Fri, Oct 23 · Jamestown, TN Jamestown

Trail No Business 100

From $395 Open

Register →

Coventry Challange

Sat, Oct 24 · Pottstown, PA Pottstown

Trail 30 k15k

From $50 Open

Register →

Triple Lakes Trail Race

Sat, Oct 24 · Greensboro, NC Greensboro

Trail 1/2 Marathon - Economy Option1/2 Marathon1/2 Marathon Ruck +11

From $0 Open

Register →

Into the Darkness Night Trail Run

Sat, Oct 24 · Roanoke, VA Roanoke

Trail Night Trail Run

From $35 Open

Register →

SARR Rocky Horror Trail Run

Sat, Oct 24 · San Antonio, TX San Antonio

Trail 5K-VIRTUAL5K10K VIRTUAL +5

From $40 Open

Register →

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

Register →

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

Sat, Oct 24 · Spartanburg, SC Spartanburg

Trail Semper Fi 8 MileInfantry 25kPOW 50k

From $30 Open

Register →

Greenway Trick 'R Trot

Sat, Oct 24 · Ocala, FL Ocala

Trail 5k Run5k Ruck10k Ruck +3

From $35 Open

Register →

Mad Maple Trail Races @ Hueston Woods

Sat, Oct 24 · College Corner, OH College Corner

Trail The Mad Maple 6 Hours of PowerThe Mad Maple 5KThe Mad Maple 5K +13

From $40 Open

Register →

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

Register →

Cheshire Community YMCA Harvest Trail Race and Y Cup Relay

Sat, Oct 24 · Cheshire, CT Cheshire

Trail Y Cup Relay5K Trail Race

From $17 Open

Register →

Gopher Weedon Trail Run

Sat, Oct 24 · Saint Petersburg, FL Saint Petersburg

Trail 8K Trail Run

From $45 Open

Register →