Trail Races

Trailfest | Fleet Feet Springfield

Sun, Oct 4 · Highlandville, MO Highlandville

Trail 5k10kHalf-Marathon

From $45 Open 85 spots left

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SANDIA MOUNTAIN SHADOWS TRAIL RUN

Sun, Oct 4 · Albuquerque, NM Albuquerque

Trail 5K (17 and Under)5K10K (17 and Under) +1

From $20 Open

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Pocahontas Trail Festival

Sun, Oct 4 · Chesterfield, VA Chesterfield

Trail 10kHalf Marathon

From $55 Open

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Rubey Rescue Run

Sun, Oct 4 · Aspen, CO Aspen

Trail 3.1M Trail Run

From $60.38 Open

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4 in the Forest Presented by Peace, Love, Trails

Sun, Oct 4 · Irvington, NY Irvington

Trail 4 in the Forest

From $40 Open

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Mo Fall

Sat, Oct 10 · Perrysville, OH Perrysville

Trail Mo Fall Half MarathonMo Fall 15kMo Fall Marathon

From $50 Open

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Forkland Festival Fox and Hound 4K

Sat, Oct 10 · Gravel Switch, KY Gravel Switch

Trail 2026 Forkland Festival Fox and Hound 4K

From $25 Open

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Oil Creek 100 Trail Runs

Sat, Oct 10 · Titusville, PA Titusville

Trail 25K50K100K +1

From $60 Open 90 spots left

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Swedish Mile Trail Run 2026

Sat, Oct 10 · Mora, MN Mora

Trail Kid's Races (1 Mile or 1/2 Mile)5km trail race, fun run, & walkSwedish Mile 10km Trail Run

From $15 Open

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Paris Mountain Half Marathon Run/Hike

Sat, Oct 10 · Greenville, SC Greenville

Trail Paris Mountain Half Marathon

From $40 Open

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Antelope Island Fall Classic

Sat, Oct 10 · Syracuse, UT Syracuse

Trail Antelope Island 10 MilerAntelope Island 50kAntelope Island 75k

From $50 Open

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Soulstice Mountain Trail Run

Sat, Oct 10 · Parks, AZ Parks

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

From $10 Open

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Sandhill Crane All Trail Half Marathon/10K/5K

Sat, Oct 10 · Vandalia, MI Vandalia

Trail 1K Kids Fun Run5K Run/Walk10K Run/Walk +1

From $0 Open

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Angry Cow Trail Run # 3

Sat, Oct 10 · Lincoln, NE Lincoln

Trail Angry Cow Trail Run # 3Angry Cow Trail Run # 3 6 mileAngry Cow Trail Run # 3 12 mile

From $25 Open

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Death By a Mile

Sat, Oct 10 · Palmer, AK Palmer

Trail 4 Hour PM8 HourKid Loop(s) +3

From $20 Open

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Find Your Strength Endurance Race

Sat, Oct 10 · Moberly, MO Moberly

Trail Solo 12 HourSolo 6 HourSolo 3 Hour +3

From $55 Open

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Tortoise Trot 5K and Trail Run

Sat, Oct 10 · Las Vegas, NV Las Vegas

Trail 5k Trail Run/WalkVirtual 5kTortoise Trail Run (17K)

From $35 Open 50 spots left

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2nd Annual Shauna Smith Heroes 5K Trail Run / 2K Trail Walk

Sat, Oct 10 · Holland, MI Holland

Trail 3rd annual Shauna Smith Heroes 5k-Shield of Hope

From $35 Open

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Trailway Trail Race

Sat, Oct 10 · Somerville, TX Somerville

Trail Trailway Youth 1-Mile Trail Run (12 & under)Trailway 5kTrailway 10k +5

From $10 Open

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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

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Into the Woods Six Miler

Sat, Oct 10 · Erie, PA Erie

Trail Six Mile Trail Race

From $35 Open

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DeClue Loops Trail Race

Sat, Oct 10 · Wildwood, MO Wildwood

Trail DeClue Loops Trail Race - 8 MileDeClue Loops Trail Race - 16 MileDeClue Loops Trail Race - Marathon 26.2 +1

From $60 Open

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The Mammoth 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 30 spots left

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Love Never Ends Trail Run

Sat, Oct 10 · Atoka, OK Atoka

Trail 5k Virtual Walk/Run/Ruck5k Walk/Run/Ruck50k Virtual +5

From $65 Open

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Rocky Gap 25K, 50K, Relay Trail Run

Sun, Oct 11 · Flintstone, MD Flintstone

Trail 25K Relay25K50K +1

From $45 Open

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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

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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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Havasu on the Rocks Trail Series - Round 1

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

Trail Kids 1k Dirt Dash5k Fun Run/HikeLizard Peak Scramble 5k +1

From $15 Open 70 spots left

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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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LBL Bridge to Bridge Trail Run

Sat, Oct 17 · Hardin, KY Hardin

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

From $69 Open 40 spots left

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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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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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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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SPACEROCK Trail Race

Sat, Oct 17 · Aqua Dulce, CA Aqua Dulce

Trail 5K10KHalf Marathon +1

From $70 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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Tackle the Trail (TM)

Sat, Oct 17 · Northeast, CT Northeast

Trail Individual - 10KIndividual - Half MarathonRelay Team - Marathon +1

From $45 Open 45 spots left

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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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Heart of Cool Trail Run

Sat, Oct 17 · Cool, CA Cool

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

From $30 Open

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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

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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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Tecumseh Trail Challenge

Sat, Oct 17 · Nashville, IN Nashville

Trail 8Mile13.126.2 +2

From $35 Open 52 spots left

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Lake Hodges Trail Festival

Sat, Oct 17 · San Diego, CA San Diego

Trail Kid's 1 Mile Fun RunStroller Trail 5k5k +8

From $15 Open Closing Soon 40 spots left

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OUTLAST INDIANAPOLIS

Sat, Oct 17 · Columbus, IN Columbus

Trail 6 Hour Challenge

From $90 Open

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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

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Shorefire Trail Races

Sun, Oct 18 · Huddleston, VA Huddleston

Trail Shorefire 10KShorefire 25K

From $45 Open

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Fleet Feet Fall Classic - Trail October 18th, 2026

Sun, Oct 18 · Chico, CA Chico

Trail 4 Mile Endurance ChallengeFall Classic Half Marathon

From $80 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

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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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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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