Ultra Races

99th Annual Goguac Lake Swim

Sat, Aug 8 · Battle Creek, MI Battle Creek

1.15 Mile200 yard Kids Swim750 Meter

From $25 Open

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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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Prospector's 50k | 30k

Sat, Aug 8 · Cooke City, MT Cooke City

Trail 30k50kFully Cooked

From $80 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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Smelter City Scamper

Sat, Aug 8 · Anaconda, MT Anaconda

Road 5K Run or Walk10K Run1/2 Marathon

From $25 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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Summer Sizzler- St. Paul

Sat, Aug 8 · St. Paul, MN St. Paul

Virtual 1-Mile5K10K +4

From $17 Open 9 spots left

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Strider Mile

Sat, Aug 8 · Chesapeake, VA Chesapeake

Road Strider MileStrider Mile Competitive Walk

From $25 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 Closing Soon

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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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Pioneer Day Road Race

Sat, Aug 8 · Newport, MN Newport

Road 5K Walk/Run

From $30 Open

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Ore to Shore

Sat, Aug 8 · Marquette, MI Marquette

LITTLE ROCK (1 MILE)JUNIOR ROCK (4 MILE)SHORE ROCK (10 MILE) +3

From $10 Open

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A Midsummer Night's Run 5K

Sat, Aug 8 · Lexington, KY Lexington

Virtual A Midsummer Night's Run 5KVirtual Runner/WalkerFastest Kid In Town

From $10 Open

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Cincinnatus Track Fest

Sat, Aug 8 · Cincinnati, OH Cincinnati

Road Masters MileOpen Mile (Mixed Gender)Men's Elite Mile +13

From $5 Open 18 spots left

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Ben's Memorial Mile & Community Festival

Sat, Aug 8 · Downers Grove, IL Downers Grove

Road Elite Mile (6:30 or faster for 1 mile)Open Mile (runners/walkers slower than 6:30 for 1 mile)T-shirt (for those NOT participating in the races)

From $10 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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Wild Fish Swim Festival

Sun, Aug 9 · Salem, MA Salem

1 Mile2 Mile1/2 Mile Swim

From $30 Open

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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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Summer Sizzler- Indianapolis

Sun, Aug 9 · Indianapolis, IN Indianapolis

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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Summer Meltdown Half Marathon - Shreveport

Sun, Aug 9 · Shreveport, LA Shreveport

Virtual 1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K (3.11 mi) +4

From $15 Open Closing Soon 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

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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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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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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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Tri Santa Cruz

Sun, Aug 9 · Santa Cruz, CA Santa Cruz

Triathlon 750M Swim1.5k SwimSprint Clydesdales & Athena +16

From $70 Open

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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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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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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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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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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- Tulsa

Sat, Aug 15 · Tulsa, OK Tulsa

Virtual 1 Mile5K10K +4

From $17 Open 5 spots left

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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 (with Shirt) +1

From $5 Open

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2026 CKF Leadville Trail 100 MTB

Sat, Aug 15 · Leadville, CO Leadville

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

From $0 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 (10:15)5k Open Heat (8:30) +36

From $40 Open 50 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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Pedal the Gap

Sat, Aug 15 · Cumberland Gap, TN Cumberland Gap

Pedal the Gap

From $60 Open

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Military Matters VeteRUN 5K Run/Walk

Sat, Aug 15 · Kansas City, MO Kansas City

Virtual Military Matters VeteRUN 5KMilitary Matters VeteRUN VIRTUAL RunMilitary Matters VeteRUN Kids Fun Run

From $10 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 SwimSprint Triathlon TEAM RELAYDuathlon TEAM RELAY +2

From $20 Open

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Summer Meltdown Half Marathon - Austin

Sat, Aug 15 · Pflugerville, TX Pflugerville

Virtual 1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K (3.11 mi) +4

From $15 Open Closing Soon 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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Fast Fitty Gravel Road Race

Sat, Aug 15 · Charlotte, MI Charlotte

Athena Shorty (19 mi)Vintage Bike Shorty (19 mi)Clydesdale Shorty (19 mi) +17

From $50 Open

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Pennsylvania State Championship Mighty Moraine Fall Multi-Sport Festival

Sat, Aug 15 · Portersville, PA Portersville

Triathlon Pennsylvania State Championship Super Sprint TriathlonPennsylvania State Championship Sprint Distance Aqua BikePennsylvania State Championship Sprint Distance Relay +10

From $20 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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Panther Spirit Race

Sat, Aug 15 · Dewitt, MI Dewitt

Road Kids' Mile5K Run/WalkKids' 100m dash

From $5 Open

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Redwood (Summer) Trail Run

Sat, Aug 15 · Oakland, CA Oakland

Trail 5 mileHalf MarathonMarathon +2

From $60 Open

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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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Another Dam 50k & 25k

Sun, Aug 16 · Englewood, OH Englewood

Ultra Another Dam 25kAnother Dam 50k

From $50 Open Closing Soon 100 spots left

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Summer Meltdown Half Marathon - San Antonio

Sun, Aug 16 · San Antonio, TX San Antonio

Virtual 1 Mile Run5k Run 3.1 MilesVolunteer then Run 5K (3.11 mi) +4

From $15 Open Closing Soon 5 spots left

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Michigan Titanium

Sun, Aug 16 · Grand Rapids, MI Grand Rapids

Virtual Ultra Triathlon (140.6 miles)Ultra DuathlonOlympic Triathlon Relay (2 person) +22

From $49.67 Open Closing Soon

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