Ultra Races

DoNot Stop Half Marathon (5k/10k) - Chattanooga

Sun, Apr 12 · Chattanooga, TN Chattanooga

Virtual 1 Mile5K10K +5

From $0 Open Closing Soon 4 spots left

Register →

DoNot Stop Half Marathon (5k/10k) - Des Moines

Sun, Apr 12 · Altoona, IA Altoona

Virtual 1 Mile5K10K +4

From $17 Open Closing Soon 4 spots left

Register →

Colonial School District Education Foundation 5K in partnership with John Kennedy Subaru

Sun, Apr 12 · Plymouth Meeting, PA Plymouth Meeting

Road 1.5 Mile WalkFoundation 5K RunKids' 1/4 Mile Dash

From $10 Open Closing Soon

Register →

Cardio Kidz Spring Running Series

Sun, Apr 12 · Palatine, IL Palatine

Road 50-Yard Dash (Age 2)50-Yard Dash (Age 3)100-Yard Dash (Preschool Age 5) +10

From $35 Open

Register →

Mountains-to-Sea Trail 12M & 50K Challenge

Sun, Apr 12 · Durham, NC Durham

Trail 12-Mile50-KM

From $50 Open Closing Soon

Register →

Bedrock Valley Gravel Ride

Sun, Apr 12 · Hemet, CA Hemet

Gravel Kid's Fun Ride 3k | 1.8 MilesGravel Rock Youth 10k | 6 MilesGravel Rock Ride 36k | 22 Miles +2

From $20 Open Closing Soon

Register →

Run for the Rose 2026

Sun, Apr 12 · Houston, TX Houston

Virtual Family 1K5K WalkVirtual Participant +13

From $45 Open Closing Soon 1 spots left

Register →

Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon

Sun, Apr 12 · Huntington Beach, CA Huntington Beach

Road 5K10KHalf Marathon +1

From $10 Open Closing Soon

Register →

Cardio Kidz Spring Running Series- Fort Myers

Sun, Apr 12 · Fort Myers, FL Fort Myers

Road 4th-5th Grade - 1 Mile2nd- 8th Grade - ALTERNATE 1/4 Mile6th-8th Grade - 1 Mile +8

From $35 Open

Register →

Gulf Winds Triathletes Open Water Swims 2026

Tue, Apr 14 · Tallahassee, FL Tallahassee

Open Closing Soon

Register →

Forget-Me-Not Spring Challenge

Wed, Apr 15 · ANYWHERE USA, AK ANYWHERE USA

Virtual 75mile Forget-Me-Not Spring Challenge150mile Forget-Me-Not Spring Challenge300mile Forget-Me-Not Spring Challenge +2

From $60 Open Closing Soon

Register →

Run4Kids Ultra Running Party

Fri, Apr 17 · Corona, CA Corona

Ultra Marathon50 Mile100 Mile +5

From $59 Open Closing Soon

Register →

Run for the Planet -An Earth Day Run by CaliFlow Runs - 5K, 10K, Half Marathon

Sat, Apr 18 · Long beach, CA Long beach

Road Eco 1 MilerGo Green 5KEarth Day 4.22K +3

From $18 Open Closing Soon

Register →

2026 Dairy Roubaix

Sat, Apr 18 · Ferryville, WI Ferryville

2026 Dairy Roubaix 40 mile2026 Dairy Roubaix 70 mile2026 Dairy Roubaix 111 mile

From $20 Open Closing Soon

Register →

Isaiah 40:31 Run

Sat, Apr 18 · Erwin, NC Erwin

Road Bundle - 1 Mile Color Run and 100 Yard Dash1 Mile Color Run5K +3

From $5 Open Closing Soon

Register →

Spring Fling - Austin

Sat, Apr 18 · Manor, TX Manor

Virtual 1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K 3.11 Miles +3

From $15 Open Closing Soon 5 spots left

Register →

DoNot Stop Half Marathon (5k/10k) - Kansas City

Sat, Apr 18 · Olathe, KS Olathe

Virtual 1 Mile5K10K +4

From $17 Open Closing Soon 5 spots left

Register →

KIM’S KINDNESS 5K

Sat, Apr 18 · Mattituck, NY Mattituck

Road KIMS KINDNESS 1/2 MILE WALKKIM’S KINDNESS 5K RUNKID'S FUN RUN (10 and Under)

From $10.37 Open Closing Soon

Register →

Brandon True Memorial Heroes For The Homeless 5K Presented by Anderson Communities

Sat, Apr 18 · Lexington, KY Lexington

Virtual 1 Mile Fun WalkVirtual Runner/Walker5K Run/Walk +1

From $0 Open Closing Soon

Register →

Spanish Honor Society's First Annual St. Jude's 5K Run/Walk (Montgomery ISD)

Sat, Apr 18 · Montgomery, TX Montgomery

Road Spanish Honor Society's First Annual St. Jude's 5K Run/Walk (Montgomery ISD)Spanish Honor Society's First Annual St. Jude's kids quarter mile (Montgomery ISD)

From $20 Open

Register →

Foot Levelers Blue Ridge Marathon

Sat, Apr 18 · Roanoke, VA Roanoke

Virtual Carilion Children's Family 1 MilerSunday Slow-K Presented by AltraVIRTUAL Anthem Star 10k +11

From $15 Open Closing Soon 30 spots left

Register →

Badwater Salton Sea

Sat, Apr 18 · Borrego Springs, CA Borrego Springs

Ultra Badwater Salton Sea (2-runner division)Badwater Salton Sea (3-runner division)

From $375 Open Closing Soon

Register →

Donot Stop Half Marathon (5k/10k) - Colorado Springs

Sat, Apr 18 · Colorado Springs, CO Colorado Springs

Virtual 1 Mile5K10K +5

From $0 Open Closing Soon 5 spots left

Register →

DoNot Stop Half Marathon (5k/10k)- Lansing

Sat, Apr 18 · Lansing, MI Lansing

Virtual 1 Mile5KKid's Dash +4

From $17 Open Closing Soon 5 spots left

Register →

2026 MCRRC Youth Running Series

Sat, Apr 18 · Rockville, MD Rockville

Road Capital for a Day -1/4 and/or 1/2 Mile (YS)

From $0 Open Closing Soon

Register →

Beaver Bolt

Sat, Apr 18 · Augusta, WI Augusta

Road 5K Run/Walk, Youth (ages 17 & under)5K Run/Walk, Adult (ages 18+)Kids Fun Run (ages 3-11)

From $10 Open Closing Soon

Register →

RedBud Ride

Sat, Apr 18 · London, KY London

Yellow Route - 24 MilesOrange Route - 34 MilesGreen Route - 72 Miles +1

From $45 Open Closing Soon

Register →

Horseshoe Lake Trail Run

Sat, Apr 18 · La Honda, CA La Honda

Trail 5 miHalf MarathonMarathon +2

From $60 Open Closing Soon

Register →

Storm the Park

Sat, Apr 18 · Altura, MN Altura

Road 5K Trail Race15K Trail Race30K Trail Race +1

From $35 Open Closing Soon

Register →

Ouachita Trail 50

Sat, Apr 18 · Little Rock, AR Little Rock

Trail Ouachita Trail 50kOuachita Trail 50 Mile

From $100 Open 89 spots left

Register →

Color Outside with Brown School 5K Color Run

Sat, Apr 18 · Schenectady, NY Schenectady

Road 5k RunKid's Color Fun Run (800 m)

From $5 Open Closing Soon

Register →

3rd Annual Porterville 5K/10K Trail Run

Sat, Apr 18 · Porterville, CA Porterville

Virtual 5K Run/WalkVirtual 5K/10KKids 1/4 Mile Run/Walk +1

From $20 Open Closing Soon

Register →

13th Annual VFW Post 805 .1K

Sat, Apr 18 · O Fallon, IL O Fallon

Road 13th Annual VFW Post 805 .1K TEAM13th Annual VFW Post 805 .1K

From $30 Open Closing Soon

Register →

Superhero 5k and Kids' Runs Benefiting the ChildSafe Center - CAC

Sat, Apr 18 · Winchester, VA Winchester

Road Superhero Kids' MileSuperhero 5KSuperhero Kids' 5 and Under 100 Yard Dash

From $10 Open Closing Soon

Register →

Race for YOUR Mental Health

Sat, Apr 18 · Meriden, CT Meriden

Road 5K Race For YOUR Mental Health5K Race For YOUR Mental Health Kids' Fun Run and Health Fair

From $15 Open Closing Soon

Register →

Gary Seibert Memorial 5K Run/Walk and Half Mile Fun Run

Sat, Apr 18 · Sherwood, OH Sherwood

Road 5K without shirt5K with shirtHalf Mile without shirt +1

From $8 Open Closing Soon

Register →

Spring Fling - Fort Worth

Sat, Apr 18 · Haltom City, TX Haltom City

Virtual 1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K 3.11 Miles +3

From $15 Open Closing Soon 5 spots left

Register →

OCR OVERLOAD - April

Sat, Apr 18 · gainesvile, FL gainesvile

OCR Open DivisionElite Division MenElite Division Women +17

From $2 Open Closing Soon

Register →

St. Vincent's 1845 Foundation Nun Run Presented by Oliver Maner

Sat, Apr 18 · Savannah, GA Savannah

Road St. Vincent's 1845 Foundation Nun Run 5kKids 1/2 Mile

From $10 Open Closing Soon

Register →

Issaqueena's Last Ride 2026

Sat, Apr 18 · Walhalla, SC Walhalla

Issaqueena's Last Ride 30 MileIssaqueena's Last Ride Metric Century 62.3 MileIssaqueena's Last Ride 100 mile

From $40 Open Closing Soon

Register →

Matthew 25: Ministries' Hunger 5K

Sat, Apr 18 · Blue Ash, OH Blue Ash

Virtual Hunger 5KVirtual Hunger 5K

From $30 Open Closing Soon

Register →

Run of the Mill 5k 2026

Sat, Apr 18 · Holland, MI Holland

Road Run of the Mill 5k 2026Mini Millers Kids Run

From $15 Open Closing Soon

Register →

The 5K for Our Community

Sat, Apr 18 · Lake Worth, FL Lake Worth

Virtual 5K5K Virtual100-yard Kids Dash

From $10 Open Closing Soon

Register →

Pedal for Paratroopers

Sat, Apr 18 · Southern Pines, NC Southern Pines

34K Charity Ride64K Charity Ride100K Charity Ride

From $65 Open Closing Soon

Register →

35th Annual Tri-Fest 5K

Sat, Apr 18 · Henderson, KY Henderson

Road 5K RunHabi-Tot Trot Kids Dash

From $5 Open Closing Soon

Register →

Feed the Future 5k and Fun Run

Sat, Apr 18 · Amarillo, TX Amarillo

Road Feed the Future 5K - With Insurance QuoteFeed the Future 5K

From $30 Open Closing Soon

Register →

Toughest 'N Texas Trail Runs

Sat, Apr 18 · Waco, TX Waco

Road 5K10K10 Mile +2

From $50 Open Closing Soon

Register →

Braveheart CAC 4th Annual Superhero 5k Run/ Walk

Sat, Apr 18 · Kewanee, IL Kewanee

Road Braveheart CAC 4th Annual Superhero 5k Run/ WalkBraveheart CAC 4th Annual Superhero 5k Run/ Walk

From $25 Open Closing Soon

Register →

2026 Gresham Lilac Run

Sat, Apr 18 · Gresham, OR Gresham

Road The Gresham Lilac Run - 5KThe Gresham Lilac Run - 10KThe Gresham Lilac Run - Half Marathon

From $25 Open Closing Soon 75 spots left

Register →

HONEY Bags 5k and Kids Fun Run

Sat, Apr 18 · Fairmont, WV Fairmont

Road 5K Run/WalkKids Fun Run (kids under 12)

From $10 Open Closing Soon

Register →