Ultra Races

Ocean State Ultra

Sat, Aug 29 · West Greenwich, RI West Greenwich

Ultra 100 Mile12 Hour6 Hour

From $76 Open

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Hunger Heroes 5K

Sat, Aug 29 · Westerville, OH Westerville

Virtual 5K Run/Walk - VIRTUAL5K Run/Walk - IN-PERSON

From $35 Open

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Summer Sizzler - Greater Houston

Sat, Aug 29 · Sugar Land, TX Sugar Land

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Summer Spirit Run

Sat, Aug 29 · Seattle, WA Seattle

OCR 5kObstacle Dash10k +2

From $6 Open

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Summer Sizzler- Ann Arbor

Sat, Aug 29 · Ypsilanti, MI Ypsilanti

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Summer Sizzler- Dallas

Sat, Aug 29 · Dallas, TX Dallas

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Proud to Be LSD Back to School 5k

Sat, Aug 29 · Lansing, MI Lansing

Road Proud to Be LSD Back to School 5k

From $25 Open

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Santa Barbara Triathlon & Beach Festival

Sat, Aug 29 · Santa Barbara, CA Santa Barbara

Triathlon BEACHFEST SCORED1 MILE SWIM5K BEACH RUN +20

From $0 Open Closing Soon

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SPASM Crystal Springs Trail Run

Sat, Aug 29 · Woodside, CA Woodside

Trail 8KHalf Marathon35K +2

From $60 Open

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Summer Sizzler- Kansas City

Sat, Aug 29 · Overland Park, KS Overland Park

Virtual 1 Mile5k10k +4

From $17 Open

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Bluegrass Reaper Challenge

Sat, Aug 29 · Berea, KY Berea

Road 10KHalf MarathonMarathon +2

From $25 Open 100 spots left

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Stag Stampede 5k and Fun Run

Sat, Aug 29 · Dublin, NH Dublin

Road 5k Run-WalkFun Run

From $0 Open

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Summer Sizzler- Fayetteville

Sat, Aug 29 · Fayetteville, AR Fayetteville

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Big Bull Falls Grand Fondo

Sat, Aug 29 · Wausau, WI Wausau

'26 Big Bull Falls Grand Fondo 35 mile ride'26 Big Bull Falls Grand Fondo Metric Century Plus Ride'26 Big Bull Falls Grand Fondo 101 mile Ride

From $50 Open

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Hancock Flat 50

Sat, Aug 29 · Greenfield, IN Greenfield

25 Mile RIDELate Registration 25 Mile (Same as normal, just a generic race bib)Late Registration 50 Mile Ride (Same as normal, just a generic race bib) +1

From $49 Open

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Tour De Mater

Sat, Aug 29 · Rutledge, TN Rutledge

Tour De Mater

From $40 Open

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Balloons Over 66 5K

Sat, Aug 29 · Lincoln, IL Lincoln

Road Balloons Over 66 5KKid Races ages 1-3 yearsKid Races ages 4-6 years +1

From $10 Open

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C3 Scratch N Denton

Sat, Aug 29 · Denton, MD Denton

SND Shorty 24.6 MilesSND Mid 37.4 MilesSND Full 53.9 Miles

From $59 Open

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Plutonium Man Triathlon

Sat, Aug 29 · Richland, WA Richland

Triathlon Plutonium Man Sprint TriathlonPlutonium Man Olympic Triathlon Coed Relay TeamPlutonium Man Olympic Triathlon Open Relay Team +2

From $55 Open 9 spots left

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Summer Sizzler- San Antonio

Sun, Aug 30 · San Antonio, TX San Antonio

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Summer Sizzler- Little Rock

Sun, Aug 30 · North Little Rock, AR North Little Rock

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Summer Sizzler- Greater Chicago

Sun, Aug 30 · Aurora, IL Aurora

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Big Sky Gravel

Sun, Aug 30 · Red Lodge, MT Red Lodge

22 Mile BSG Race50 Mile BSG Race100 Mile BSG Race

From $50 Open

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Newtown Community Running Event

Sun, Aug 30 · Newtown, CT Newtown

Road 5K Run/Walk10K1/2 Marathon

From $35 Open

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Summer Sizzler- St Louis

Sun, Aug 30 · Maryland Heights, MO Maryland Heights

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Monster 50 Mile Challenge (September 2026)

Tue, Sep 1 · ANYWHERE VIRTUAL, FL ANYWHERE VIRTUAL

Virtual Monster 50 Mile Challenge (September 2026) with Free US Shipping

From $33 Open 100 spots left

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The Ultimate SUCK

Fri, Sep 4 · Cuba, IL Cuba

OCR The GUT CHECK (mini-SUCK, 4hr)The SUCK (12hr)The Ultimate SUCK (36hr)

From $109 Open

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Dusk to Dawn Relay + Ultra 2026

Fri, Sep 4 · Wendover, UT Wendover

Ultra Ultra6-Person Team Relay4-Person Team Relay +1

From $75 Open

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

Sat, Sep 5 · North Royalton, OH North Royalton

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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FIESTA 10K & MILE RUN - FRESNO

Sat, Sep 5 · Fresno, CA Fresno

Road MILE RUN2 MILE SPEED WALK10K RUN +1

From $25 Open Closing Soon

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

Sat, Sep 5 · Louisville, KY Louisville

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Kentlands/Lakelands 5K Run/Walk

Sat, Sep 5 · Gaithersburg, MD Gaithersburg

Road Kentlands Lakelands 5kTot Trot - 200 metersKids Dash 500 meters

From $17 Open

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CassadagaMan

Sat, Sep 5 · Cassadaga, NY Cassadaga

Triathlon AquaBike - IntermediateRELAY TEAM - IntermediateTriathlon - Intermediate +3

From $99 Open

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Red Devil Swim

Sat, Sep 5 · Amagansett, NY Amagansett

1 Mile1/4 Mile1/2 Mile

From $50 Open

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

Sat, Sep 5 · Denver, CO Denver

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Race for Remembrance - 9/11 Tribute Run - Shanksville PA to Washington DC

Sat, Sep 5 · Shanksville, PA Shanksville

Road Race for Remembrance - 9/11 Tribute Run

From $200 Open

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Golden Harvest Half Marathon & 5k/10k - St. Paul

Sat, Sep 5 · Maple Grove, MN Maple Grove

Virtual 1 Mile5K10K +4

From $17 Open 5 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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Westerville Donut Run and Walk

Sat, Sep 5 · Westerville, OH Westerville

Virtual Virtual 1-Mile Run or Walk1-Mile Walk5K Run or Walk +6

From $0 Open

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Park City Point 2 Point

Sat, Sep 5 · Park City, UT Park City

Park City Point 2 Point

From $239 Open

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Sidewinder

Sat, Sep 5 · Coraopolis, PA Coraopolis

Trail Half Marathon20 Mile50K

From $40 Open 50 spots left

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BuckeyeThon 5K

Sun, Sep 6 · Columbus, OH Columbus

Road General Public 5KOSU Student 5K with Dance Marathon RegistrationOSU Student 5K Without Dance Marathon Registration +1

From $5 Open

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Diablo Trail Run

Sun, Sep 6 · Clayton, CA Clayton

Trail 4 Mi10 MiHalf Marathon +2

From $50 Open

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Giro Della Lou

Sun, Sep 6 · Saint Louis, MO Saint Louis

Short Ride - 18 MilesMedium Ride - 31 MilesLong Ride - 51 Miles

From $40 Open

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

Sun, Sep 6 · Toledo, OH Toledo

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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

Sun, Sep 6 · Rochester, MN Rochester

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Golden Harvest Half Marathon & 5k/10k - Colorado Springs

Sun, Sep 6 · Colorado Springs, CO Colorado Springs

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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

Sun, Sep 6 · Indianapolis, IN Indianapolis

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Fistful Of Dirt

Sun, Sep 6 · Cody, WY Cody

The Good - E-Bike DivisionThe GoodThe Drifter +2

From $65 Open Closing Soon

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Run Branch County 5k & Half Marathon

Sun, Sep 6 · Coldwater, MI Coldwater

Road Run Branch County 5KHalf Marathon

From $30 Open

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