Ultra Races

Frankenmuth Fondo Ride

Sat, Aug 8 · Frankenmuth, MI Frankenmuth

FONDO 25KFONDO 25K - KIDSFONDO 50K +3

From $40 Open

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Run for East Lake 5K & Fun Run

Sat, Aug 8 · Atlanta, GA Atlanta

Road East Lake 5K and Fun RunFun Run

From $20 Open

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Eastern States 100

Sat, Aug 8 · Waterville, PA Waterville

Trail Eastern States 100 - Supported Class (Crew/Pacers Allowed)Eastern States 100 - Unsupported Classes (NO CREW/NO PACERS)

From $295 Open

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Pioneer Day Road Race

Sat, Aug 8 · Newport, MN Newport

Road 5K Walk/Run

From $30 Open

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Capt'n Karl's Trail Series - Reveille Peak Ranch

Sat, Aug 8 · Burnet, TX Burnet

Trail Reveille Peak Ranch Youth 1-Mile Trail Run (12 & under)Reveille Peak Ranch Sunset 5KReveille Peak Ranch 10K +4

From $10 Open

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Death by 5k Oregon

Sat, Aug 8 · Dexter, OR Dexter

Road 24 Hour Challenge

From $155 Open Closing Soon

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Cincinnatus Track Fest

Sat, Aug 8 · Cincinnati, OH Cincinnati

Road The Oluwabukola Pereira Mile (Women's Elite Mile)Men's Elite MileOpen Mile (Mixed Gender) +13

From $5 Open 18 spots left

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Old Kentucky Home Bicycle Tour (OKHT)

Sat, Aug 8 · Crestwood, KY Crestwood

Virtual Old Kentucky Home Bicycle Tour: 20-mile RideOld Kentucky Home Bicycle Tour: 40-mile RideOld Kentucky Home Bicycle Tour: Virtual Ride +1

From $50 Open

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Summer Sizzler- Denver

Sat, Aug 8 · Thornton, CO Thornton

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Summer Sizzler- St. Paul

Sat, Aug 8 · Lake Elmo, MN Lake Elmo

Virtual 1-Mile5K10K +4

From $17 Open 9 spots left

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Run the Ridge

Sat, Aug 8 · North Ridgeville, OH North Ridgeville

Road 5KKid's Fun Run

From $10 Open

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Highs & Lows Tour

Sat, Aug 8 · Plymouth, NH Plymouth

Mixed Surface/Gravel 25 Miles26-MilerMixed Surface/Gravel 40 Miles +5

From $145 Open

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Twin Lakes Triathlon

Sat, Aug 8 · Manson, IA Manson

Triathlon Super Sprint TriathlonSprint Triathlon - IndividualSprint Triathlon - Team +1

From $20 Open Closing Soon

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For The One Bubble Run

Sat, Aug 8 · Celina, OH Celina

Road 5k Bubble Run

From $35 Open

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3H Trail Half Marathon + DHRT 50K

Sat, Aug 8 · King George, VA King George

Road 3H Trail Half MarathonDahlgren Heritage Rail Trail 50K

From $65 Open

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4th Annual Swift Bear Trail Run

Sat, Aug 8 · Hays, MT Hays

Trail 10 Mile Run20 Mile Run50K

From $20 Open

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Prospector's 50k | 30k

Sat, Aug 8 · Cooke City, MT Cooke City

Trail 30k50kFully Cooked

From $80 Open

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Strider Mile

Sat, Aug 8 · Chesapeake, VA Chesapeake

Road Strider Mile Competitive WalkStrider Mile

From $25 Open

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Dragons Den Half Marathon, 10k, 5k

Sat, Aug 8 · San Antonio, TX San Antonio

Virtual Dragon's Den 5kVirtual 5KDragon's Den 10K +4

From $10 Open

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Wild Fish Swim Festival

Sun, Aug 9 · Salem, MA Salem

1 Mile2 Mile1/2 Mile Swim

From $30 Open Closing Soon

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Summer Sizzler- Toledo

Sun, Aug 9 · Toledo, OH Toledo

Virtual 1 Mile5k10k +4

From $17 Open 5 spots left

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Mermaid Open Water Swim

Sun, Aug 9 · Stuart, FL Stuart

Virtual Mile SwimTwo Mile SwimAny Distance Virtual Swim +2

From $25 Open Closing Soon

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Summer Sizzler- Colorado Springs

Sun, Aug 9 · Colorado Springs, CO Colorado Springs

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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A Long Swim

Sun, Aug 9 · Winnetka, IL Winnetka

1.2 Mile Swim2.4 Mile Swim5K Swim +2

From $60 Open

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Tri Santa Cruz

Sun, Aug 9 · Santa Cruz, CA Santa Cruz

Triathlon 750M Swim1.5k Swim5k Run +16

From $70 Open

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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 Closing Soon

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Family Night at the Track and Meet of Miles

Sun, Aug 9 · Arlington, VA Arlington

Road 1 Mile3K

From $10 Open

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Summer Meltdown Half Marathon - Shreveport

Sun, Aug 9 · Shreveport, LA Shreveport

Virtual 1 Mile RunVolunteer then Run 5K (3.11 mi)5k Run 3.1 Miles +4

From $15 Open Closing Soon 5 spots left

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Run for Wishes 5K Benefitting MAKE-A-WISH® CONNECTICUT

Sun, Aug 9 · Stratford, CT Stratford

Road STAR 99.9 Surfside Hotel Run for Wishes 5K (20 & under)STAR 99.9 Surfside Hotel Run for Wishes 5K (21 & over)

From $25 Open

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Summer Meltdown Half Marathon - Houston

Sun, Aug 9 · Sugarland, TX Sugarland

Virtual 1 Mile RunVolunteer then Run 5K (3.11 mi)5k Run 3.1 Miles +4

From $15 Open Closing Soon 5 spots left

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Summer Sizzler- Indianapolis

Sun, Aug 9 · Indianapolis, IN Indianapolis

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Blacklick Creek 5 Miler

Sun, Aug 9 · Canal Winchester, OH Canal Winchester

Road 5 Miler Run/WalkKids Run (approx. 50 meters)

From $5 Open 50 spots left

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KINETIC RIDE

Sun, Aug 9 · Lawrence, MA Lawrence

KINETIC RIDE

From $50 Open

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Summer Sizzler- Rochester

Sun, Aug 9 · Rochester, MN Rochester

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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West Chester Mile

Thu, Aug 13 · West Chester, PA West Chester

Road West Chester MileElementary 400mElite men’s 800 meters +1

From $5 Open

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Anna's Run 4-Miler

Thu, Aug 13 · Contoocook, NH Contoocook

Road Anna's Run 4 Miler

From $30 Open

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Birchleggings Club Third Annual Dakota Trail Bicycle Ride

Thu, Aug 13 · Lester Praire, MN Lester Praire

Open

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Lake Meridian Triathlon

Sat, Aug 15 · Kent, WA Kent

Triathlon Super SprintSprintOlympic +2

From $65 Open

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Relay for Life of Posey County 5K

Sat, Aug 15 · New Harmony, IN New Harmony

Road 5K Walk5K Run/WalkKids' Dash (NO Shirt) +1

From $5 Open

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Summer Sizzler- Tulsa

Sat, Aug 15 · Tulsa, OK Tulsa

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Rough Cut MTB

Sat, Aug 15 · Red Lodge, MT Red Lodge

4 ISH25 Mile30 Mile RELAY +2

From $35 Open 45 spots left

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Summer Sizzler- Lincoln

Sat, Aug 15 · Lincoln, NE Lincoln

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Summer Sizzler- Springfield

Sat, Aug 15 · Springfield, MO Springfield

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Summer Meltdown Half Marathon - Austin

Sat, Aug 15 · Pflugerville, TX Pflugerville

Virtual 1 Mile RunVolunteer then Run 5K (3.11 mi)5k Run 3.1 Miles +4

From $15 Open Closing Soon 5 spots left

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DINO Trail Run - Southwestway Park

Sat, Aug 15 · Indianapolis, IN Indianapolis

Road 5k Trail Run15k Trail Run

From $30 Open

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2026 CKF Leadville Trail 100 MTB

Sat, Aug 15 · Leadville, CO Leadville

2026 CKF Leadville Trail 100 MTB - Extended With House2026 CKF Leadville Trail 100 MTB - Extended No House

From $0 Open

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Forward for Hope 5K

Sat, Aug 15 · Columbus, OH Columbus

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

From $45 Open

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Highlander Assault Obstacle Race

Sat, Aug 15 · Pingree Grove, IL Pingree Grove

Trail Family Frenzy 3k (2:00)5k Open Heat (8:45)5k Hero Heat (9:00) +36

From $40 Open 50 spots left

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Pedal the Gap

Sat, Aug 15 · Cumberland Gap, TN Cumberland Gap

Pedal the Gap

From $60 Open

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Storm the Lake Sprint Triathlon - Duathlon - Open Water Swim

Sat, Aug 15 · Storm Lake, IA Storm Lake

Triathlon Open Water SwimDuathlon TEAM RELAYDuathlon +2

From $20 Open

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