Ultra Races

Evansville Labor Day Run/Walk 5K/10K/15K

Mon, Sep 7 · Evansville, IN Evansville

Road 5k Walk5k Run/Walk10k Run/Walk +2

From $10 Open

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Labor of Love - Merging Forces 5K.10K by Califlow Runs

Mon, Sep 7 · Long Beach, CA Long Beach

Road 1 Miler5K10K +1

From $15 Open

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The Kilbourne Community 5k and Fun Run

Mon, Sep 7 · Columbus, OH Columbus

Road 5k Run/Walk (All Ages)Kids Fun Run (10 Years and Under)

From $0 Open

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Race for Remembrance - 9/11 Tribute Run - Washington DC to New York NY

Tue, Sep 8 · Washington, DC Washington

Road Race for Remembrance - 9/11 Tribute Run - Washington DC to New York NY

From $385 Open

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Lion Pride 5K

Thu, Sep 10 · Wilmington, NC Wilmington

Road 1 mile5K Run5K WALK (Untimed) +1

From $20 Open

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Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K, Kayak, Bike

Thu, Sep 10 · Old Forge, NY Old Forge

Virtual Old Forge 5K (Sat- 9/12)Old Forge Kayak (5K)Virtual Old Forge 5K +21

From $35 Open 70 spots left

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The Rut Mountain Runs

Fri, Sep 11 · Big Sky, MT Big Sky

Trail Kids 1K Runt RunLone Peak Vertical Kilometer11k +5

From $0 Open 70 spots left

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Smith Mountain Lake Ultra Triathlon

Fri, Sep 11 · Huddleston, VA Huddleston

Triathlon The Endure 4-5-6Single Ultra Aquabike (Solo)Single Ultra Duathlon (Solo) +6

From $349 Open

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Flaming Foliage Relay - Idaho Springs to Buena Vista

Fri, Sep 11 · Idaho Springs, CO Idaho Springs

Flaming Foliage Relay - 10 person Team (6-10 runners)Flaming Foliage Relay - Super Ultra (1-3 runners)Flaming Foliage Relay - Ultra Team (4-5 Runners)

From $623 Open

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Blue Ridge Relay

Fri, Sep 11 · Asheville, NC Asheville

Road Blue Ridge Relay (7-12 Runners)Blue Ridge Relay (4-6 Runners)

From $0 Open

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Moonrise Bike Ride 2026 - Bikepacking, Music, and Food Festival on the Flint Hills Trail

Fri, Sep 11 · Ottawa, KS Ottawa

Moonrise Bike Ride 2026 - Main Event - Ottawa Start - 1-NightMoonrise Bike Ride 2026 - Main Event - Base Camp Flint Hills Start - 1-NightMoonrise Bike Ride 2026 - Campfire Option - 2-Night +2

From $25 Open 50 spots left

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Germantown 50k and 50k Relay (2026)

Sat, Sep 12 · Germantown, OH Germantown

Ultra 32nd Germantown 50K (2026)Germantown 50k Relay (2026)

From $50 Open 50 spots left

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Trash Panda, An Awesomesauce Event presented by Run Chattanooga

Sat, Sep 12 · Chattanooga, TN Chattanooga

Road 5-ish K10KHalf Marathon +3

From $40 Open

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The Denver 5k

Sat, Sep 12 · Denver, CO Denver

Road 5kFREE Kids Fun Run

From $0 Open

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VentureQuest Adventure Race

Sat, Sep 12 · Flintstone, MD Flintstone

VentureQuest 8-Hour Adventure RaceVentureQuest 24-Hour Adventure Race

From $125 Open

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Brooklyn Rose Strong 5K

Sat, Sep 12 · Saint Cloud, FL Saint Cloud

Virtual Brooklyn Rose Strong Virtual 5KBrooklyn Rose Strong 5K

From $45 Open

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2026 Moose Loop Trail Challenge

Sat, Sep 12 · Anchorage, AK Anchorage

Virtual 5K Challenge10K ChallengeMini Moose +1

From $35 Open

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Run For Hope 5K

Sat, Sep 12 · Augusta, GA Augusta

Road 5K Walk5K RunKiddie Dash

From $10 Open

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The Gunni Grinder

Sat, Sep 12 · Gunnison, CO Gunnison

The Gunni 30The Gunni 60 (ish)The Gunni Grinder

From $60 Open

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La Jolla Cove Swim

Sat, Sep 12 · La Jolla, CA La Jolla

Sea Lion 1 Mile SwimLeopard Shark 3 Mile SwimWhole Enchilada - Combo Swim - 3 Mile + 1 Mile (not back to back) +1

From $30 Open

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Rock 'N The Knob Trail Challenge – PA’s Highest Trail Race

Sat, Sep 12 · Claysburg, PA Claysburg

Trail The Short Course Spruce Knob (10K-ish)Medium Distance Course atop Blue Knob (20K to 25K)Ultramarathon atop Blue Knob (50K)

From $47.5 Open Closing Soon

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Pedal for Mercy

Sat, Sep 12 · North East, PA North East

Pedal for Mercy 12 Mile RidePedal for Mercy 25 Mile RidePedal for Mercy 50 Mile Ride

From $50 Open

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Golden Harvest Half Marathon & 5k/10k - Cincinnati

Sat, Sep 12 · Fairfield, OH Fairfield

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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2026 Lake Nighthorse Triathlon - Sprint and Olympic

Sat, Sep 12 · Durango, CO Durango

Triathlon Sprint Relay - MaleSprint Relay - CoedSprint Relay - Female +2

From $85 Open Closing Soon

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FallApple

Sat, Sep 12 · South Orange, NJ South Orange

Trail 5K10K13.1M +3

From $25 Open Closing Soon

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Golden Harvest Half Marathon & 5k/10k - Oklahoma City

Sat, Sep 12 · Oklahoma City, OK Oklahoma City

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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YOUNGSTOWN ULTRA TRAIL CLASSIC

Sat, Sep 12 · Youngstown, OH Youngstown

Road 25K50K

From $65 Open 100 spots left

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Go for Bo! 2026

Sat, Sep 12 · Fredericksburg, VA Fredericksburg

Road 1 Mile Fun Run5K Registration for Stafford School Employees Only5K +1

From $10 Open

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Mackinac Island Eight Mile Run & Walk

Sat, Sep 12 · Mackinac Island, MI Mackinac Island

Virtual 8 Mile Virtual Race8 MIle Run8 Mile Walk +1

From $15 Open

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Golden Harvest Half Marathon & 5k/10k - Little Rock

Sat, Sep 12 · North Little Rock, AR North Little Rock

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Fontana Triathlon on Geneva Lake

Sat, Sep 12 · Fontana, WI Fontana

Triathlon Sprint RelaySprint IndividualOlympic Individual +1

From $94 Open

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Golden Harvest Half Marathon & 5k/10k - Springfield

Sat, Sep 12 · Springfield, MO Springfield

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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20th Annual Cat Caper 5K

Sun, Sep 13 · Westerville, OH Westerville

Virtual Cat Caper 5KCat Caper 5K - WalkerCat Caper Kids Run +1

From $10 Open Closing Soon

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Buffalo Bicycle Classic

Sun, Sep 13 · Boulder, CO Boulder

Little Buff (Group Pricing for a Family of 2-6 is $200)35 Mile Mary's LoopGravel Buff 42.3 Miles +6

From $125 Open

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Golden Harvest Half Marathon & 5k/10k - Tulsa

Sun, Sep 13 · Tulsa, OK Tulsa

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Black Hawk YMCA Triathlon

Sun, Sep 13 · Waterloo, IA Waterloo

Triathlon Black Hawk YMCA Triathlon RelayBlack Hawk YMCA TriathlonBlack Hawk YMCA 500m Open Water Swim

From $20 Open Closing Soon

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Golden Harvest Half Marathon & 5k/10k - Columbus

Sun, Sep 13 · Columbus, OH Columbus

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Golden Harvest Half Marathon & 5k/10k - Fayetteville

Sun, Sep 13 · Fayetteville, AR Fayetteville

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Inclusion In Motion

Sun, Sep 13 · East Islip, NY East Islip

Road 100m Dash ONLY6-Hour Run (5k up to 26.2 miles)6 Hour Run and 100M Dash

From $45 Open

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PEDALS

Sun, Sep 13 · Cannonsburg, MI Cannonsburg

Virtual PEDALS 5k Run/Walk/RollPEDALS 16 Mile Mountain Bike RidePEDALS 20-Mile Road Ride +3

From $50 Open

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Tour of Southern Utah

Sun, Sep 13 · St. George, UT St. George

Commitment Deposit

From $500 Open

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Black Hills Veterans March and Marathon

Wed, Sep 16 · Deadwood, SD Deadwood

Virtual Mini March 5-Person Team (Male)Mini March Individual (16.0 Miles)Mini March 5-Person Team (Coed) +13

From $50 Open 50 spots left

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¡Pick Me Up at the Border!

Fri, Sep 18 · Fitchburg, WI Fitchburg

25 Mile Ride40 Mile Ride80 Mile Ride

From $20 Open

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Mile Madness Endurance Run

Fri, Sep 18 · Auburn, CA Auburn

Road 24 Hour Run6 Hour Glow Run12 Hour Run +5

From $99 Open

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2026 - NorthShore Inline Marathon

Fri, Sep 18 · Duluth, MN Duluth

Road Finden Marketing Tunnel 10k RunCIty of Duluth Tunnel 10k SkateAspirus St. Luke's Half Marathon Run +5

From $44 Open

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New River Trail Challenge

Sat, Sep 19 · Max Meadows, VA Max Meadows

Triathlon New River Challenge Triathlon - IndividualNew River Challenge Triathlon - Relay

From $90 Open

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Pedaling for Payson

Sat, Sep 19 · Hopkinton, NH Hopkinton

16 Mile road Ride22 Mile Gravel Ride30 Mile Road Ride +11

From $20 Open

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Golden Harvest Half Marathon & 5k/10k - Greater Atlanta

Sat, Sep 19 · Greater Atlanta, GA Greater Atlanta

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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The Dirty Mitten Gravel Bike Race

Sat, Sep 19 · Middleville, MI Middleville

10 Mile - Open10 Mile - Tandem28 Mile - Clydesdale +12

From $39 Open

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Maine Lighthouse Ride 2026

Sat, Sep 19 · South Portland, ME South Portland

25 Mile Ride40 Mile Ride62 Mile Ride +1

From $140 Open

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