Running Races in Maine — 2026

There are 120 running races in Maine in 2026 across 66 cities. The next upcoming race is the Sea to Summit Triathlon in South Berwick on July 25. Popular distances include 5K races, half marathons, trail runs.

Sebago Days 5K

Sun, Jul 19 · Sebago, ME Sebago

Road 5K

From $25 Open Closing Soon

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Peaks Island Road Race

Sat, Jul 25 · Peaks Island, ME Peaks Island

Virtual Kids' Run5 Mile RaceVirtual 5 Miles

From $7 Open Closing Soon

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Tough Mountain Challenge

Sat, Jul 25 · Newry, ME Newry

OCR 10:40 AM Wave11:20 AM Wave9:50 AM Wave +28

From $115 Open Closing Soon

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Mini Mountain Challenge

Sun, Jul 26 · Newry, ME Newry

OCR Wave 2 Ages 7-9Wave 1 Ages 10-12Wave 3 Ages 4-6

From $24 Open Closing Soon

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Cross for LifeFlight

Sat, Aug 1 · anywhere, ME anywhere

Virtual Cross for LifeFlight

From $75 Open

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Rock the Boat 5K

Sat, Aug 1 · Southport, ME Southport

Road SYC Rock the Boat 5K

From $25 Open Closing Soon

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Blue Lobster 4-Miler

Sun, Aug 2 · Kennebunk, ME Kennebunk

Road Blue Lobster 4-Miler

From $26 Open Closing Soon

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Steady State Distance Festival

Fri, Aug 7 · Portland, ME Portland

Road Mile Race5K Race

From $15 Open

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Dole 3 Miler

Sat, Aug 8 · Fryeburg, ME Fryeburg

Virtual Virtual Dole 3 MilerDole 3 Miler

From $25 Open

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Frye Island Trail Race

Sat, Aug 8 · Frye Island, ME Frye Island

Trail Frye Island Trail Race

From $10 Open

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Millside Fitness Bun Run 5k

Sat, Aug 8 · Dexter, ME Dexter

Road Millside Fitness Bun Run 5k

From $35 Open

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Naples Community 5K

Sun, Aug 9 · Naples, ME Naples

Road 5K

From $25 Open

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Warrior Run/Walk

Sun, Aug 9 · Perry, ME Perry

Road 1-mile Little Warriors Run4-mile Warrior Run/Walk

From $0 Open Closing Soon

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Loon Triathlon - Sprint/Olympic/Duathlon/Sprint Duathlon

Sun, Aug 9 · Lincoln, ME Lincoln

Triathlon Sprint TriathlonOlympic TriathlonHalf Ironman +3

From $55 Open

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OTILLO Swimrun Casco Bay Islands

Sun, Aug 9 · Long Island, ME Long Island

Triathlon Sprint SoloWorld Series SoloWorld Series Team +5

From $35 Open 10 spots left

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York Days 5K

Sun, Aug 9 · York, ME York

Road York Days 5K

From $40 Open

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Breakaway 5K

Sat, Aug 15 · Old Orchard Beach, ME Old Orchard Beach

Road Breakaway 5KMarilyn & Nat Golzbein Memorial Fun Run

From $25 Open

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Save a Stray 5K & Walk

Sat, Aug 15 · Freeport, ME Freeport

Virtual Save a Stray WalkSave a Stray 5KSave a Stray 5K & Walk - Virtual

From $25 Open

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The Machias Blueberry Run: In-Person 5-Mile /1-Mile Fun Run

Sat, Aug 15 · Machias, ME Machias

Road The Blueberry 1-Mile Fun Run In-PersonThe Blueberry 1-Mile Fun Walk In-PersonThe Machias Blueberry 5 Mile Walk In-Person +1

From $25 Open

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The Gem Foundation 5K - 2026

Sat, Aug 15 · Augusta, ME Augusta

Road The Gem Foundation 5K - 2026

From $20 Open

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Run For Fox Sake 1K & 5K

Sat, Aug 22 · Berwick, ME Berwick

Road 1K Run/Walk5K Run/Walk

From $25 Open

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PRHS XC Alumni Race

Sat, Aug 22 · Minot, ME Minot

Open

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G.E.M. (Going the Extra Mile for recovery)

Sat, Aug 22 · Newcastle, ME Newcastle

Road 5K Run Plus

From $25 Open

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Zay Strong Fun Run and Walk

Sat, Aug 22 · Waldoboro, ME Waldoboro

Virtual 1 Mile WalkVirtual 5k Run/Walk5k Trail Race

From $20 Open

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Pemaquid Beach Triathlon

Sun, Aug 23 · New Harbor, ME New Harbor

Triathlon TriathlonRelay

From $95 Open Closing Soon

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South Portland Food Cupboard - St. Max 5K Run/Walk Road Race

Sat, Aug 29 · Scarborough, ME Scarborough

Road South Portland Food Cupboard St. Max 5K Run/Walk Race and Kids Fun Run on Saturday August 29, 2026

From $30 Open

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Tunnel to Towers 5K Run & Walk - Portland, ME

Sat, Aug 29 · Portland, ME Portland

Road First Responders & Military RegistrationChild Registration 12 & UnderYouth Registration 13 to 17 yrs +1

From $5 Open Closing Soon

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Fairgrounds 5k, Mile & Market

Sun, Aug 30 · Cumberland Center, ME Cumberland Center

Road Open Mile (18 +) - Designed For RunnersYouth Mile (5-17)Blazing Fast Elite Mile +1

From $25 Open 30 spots left

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Tessa's House Run for Recovery

Sun, Aug 30 · Hampden, ME Hampden

Road Tessa's House Run for Recovery

From $35 Open Closing Soon

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Run for the Dogs - Portland

Sun, Aug 30 · Portland, ME Portland

Road 5k

From $25 Open Closing Soon

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The Great TFG 5k Balloon Chase

Sun, Aug 30 · Presque Isle, ME Presque Isle

Road The Great TFG 5k Balloon Chase

From $0 Open

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24th Randall's Run/Walk for the Gym 5K

Sat, Sep 5 · SPRINGVALE, ME SPRINGVALE

Road 24th Randall's Run/Walk for the Gym 5K

From $25 Open

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Last Man Standing Ultramarathon

Sat, Sep 5 · New Gloucester, ME New Gloucester

Trail Last Man Standing UltramarathonLast Man Standing Ultramarathon Early Access

From $135 Open 59 spots left

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Cherry Hill Farm Ultra

Sat, Sep 5 · Gorham, ME Gorham

Trail 10k Trail Race25k Trail Race50k Trail Race

From $85 Open

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Autumn & Ales 5K, 10K, and 1/2 Marathon

Sat, Sep 12 · Scarborough, ME Scarborough

Road 5K10KHalf Marathon

From $45 Open Closing Soon

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2026 Bar Harbor Bank & Trust Half Marathon and Fall 5K

Sat, Sep 12 · Bar Harbor, ME Bar Harbor

Road Fall 5K1/2 Marathon1/2 Marathon - Walker

From $35 Open 58 spots left

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9/11 Heroes Run - Brunswick, ME

Sat, Sep 12 · Brunswick, ME Brunswick

Road 5K Run - Active Duty Military or First Responder5K Ruck5K Run +1

From $32 Open

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Pumpkinman Triathlon Festival

Sat, Sep 12 · South Berwick, ME South Berwick

Triathlon Olympic Triathlon IndividualOlympic AquabikeOlympic Triathlon Relay +2

From $135 Open Closing Soon

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Patrick's Recruitment For Peace 3rd Annual Stronger Together 5k

Sat, Sep 12 · Pittsfield, ME Pittsfield

Road Patrick's Recruitment For Peace 3rd Annual Stronger Together 5k

From $35 Open

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Bentley's Saloon Shake it like a lost Tail 5k

Sun, Sep 13 · Arundel, ME Arundel

Road Bentley's Saloon Shake it like a Lost Tail 5k

From $40 Open

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Will to Run Challenge

Fri, Sep 18 · Kennebunk, ME Kennebunk

Virtual Will to Run Challenge 5KWill to Run 5K (in person)Will to Run Challenge 10K +1

From $30 Open

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Mt. A Trail Challenge 5K/1 Mile

Sat, Sep 19 · York, ME York

Trail Annual Mt. A Trail Challenge - 1 MileAnnual Mt. A Trail Challenge - 5K

From $20 Open 50 spots left

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The Waldoboro Half Marathon

Sat, Sep 19 · Waldoboro, ME Waldoboro

Road 2026 Waldoboro Half Marathon

From $20 Open

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Aroostook House of Comfort's 4th Annual Walk for Hospice

Sat, Sep 19 · Caribou, ME Caribou

Aroostook House of Comfort's 4th Annual Walk for Hospice

From $25 Open

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Almost Half Way to St. Patrick's Day 5K

Sun, Sep 20 · Portland, ME Portland

Road Almost Half Way to St. Patrick's Day 5K

From $26 Open

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Timberclaw Partner Relay: 3 Hour Challenge

Sun, Sep 20 · Lebanon, ME Lebanon

Road Partner Relay: 3 Hour Challenge – One Registration Covers Both Partners

From $120 Open

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River Driver 50 Miler

Sun, Sep 20 · Lincoln, ME Lincoln

Ultra River Driver 50 Miler

From $150 Open

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KAT-Walk & Karo-5K for Brain Aneurysm Awareness

Sun, Sep 20 · Portland, ME Portland

Road KAT-WalkKaro-5K

From $20 Open

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Lincoln Marathon - Full/Half/10K/5K

Sun, Sep 20 · Lincoln, ME Lincoln

Road Lincoln 5K - Running FestivalLincoln 10K - Running FestivalLincoln Half Marathon +1

From $25 Open

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EMDSS EXTRAvaganza 2026

Sat, Sep 26 · Bangor, ME Bangor

EMDSS EXTRAvaganza 2026

From $10 Open

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