Running races in August 2026
150 upcoming events this month.
- Rocky Mountain Half Marathon & 5KAug 1, 2026 · Estes Park, Larimer, United States · 5–21.1 km
- 16th Annual Remembrance 5KRun/Walk for HOPEAug 1, 2026 · Liverpool, New York, United States · Unknown
- Glam & Grit Trailhead - Glam & Grit AugustAug 1, 2026 · Crystal Lake, IL, US · Unknown
- Backpack Challenge Readathon - Backpack Challenge ReadathonAug 1, 2026 · Saint Paul, MN, US · Unknown
- Beast of Big Creek Trail Race, 01 Aug, 2026 (Sat)Aug 1, 2026 · Hoodsport, United States · 10 km
- Moosalamoo Ultra, 01 Aug, 2026 (Sat)Aug 1, 2026 · Goshen, United States · 10 km
- Rodeo Valley Trail Run, 01 Aug, 2026 (Sat)Aug 1, 2026 · Sausalito, United States · 21.1 km
- The Canadian Death Race, 01 Aug, 2026 (Sat)Aug 1, 2026 · Hamlet of Grande Cache, Canada · 42.2 km
- Blue Hill Mountain Trail Fest, 01 Aug, 2026 (Sat)Aug 1, 2026 · Blue Hill, United States · 5–10 km
- Hatcher Pass Marathon, 01 Aug, 2026 (Sat)Aug 1, 2026 · Willow, United States · 42.2 km
- Aspen Backcountry Marathon, 01 Aug, 2026 (Sat)Aug 1, 2026 · Aspen, United States · 21.1 km
- Hamster Endurance Runs, 01 Aug, 2026 (Sat)Aug 1, 2026 · Bellingham, United States · 10 km
- Riley Park Trail Races, 01 Aug, 2026 (Sat)Aug 1, 2026 · Coto De Caza, United States · 5–21.1 km
- Monterosa Est Himalayan Trail, 01 Aug, 2026 (Sat)Aug 1, 2026 · Macugnaga, Italy · 58 km
- River to Sea 12/6 Hour Trail Race, 01 Aug, 2026 (Sat)Aug 1, 2026 · Palm Coast, United States · 10 km
- Tushars Mountain Run, 01 Aug, 2026 (Sat)Aug 1, 2026 · Beaver, United States · 42.2 km
- Oakadoke Trail Runs, 01 Aug, 2026 (Sat)Aug 1, 2026 · Valparaiso, United States · 10 km
- Isle of Mull Half Marathon, 01 Aug, 2026 (Sat)Aug 1, 2026 · Craignure, United Kingdom · 21.1 km
- MCW Westfield Ultra, 01 Aug, 2026 (Sat)Aug 1, 2026 · Westfield, United States · 10 km
- Still Hollow Trail Race, 01 Aug, 2026 (Sat)Aug 1, 2026 · Chattanooga, United States · 42.2 km
- Caspian 5 and 10 miler, 01 Aug, 2026 (Sat)Aug 1, 2026 · Cordova, United States · 10 km
- Skunk Ape Trail Run, 01 Aug, 2026 (Sat)Aug 1, 2026 · Huntsville, United States · 10 km
- Summer Breeze Half Marathon / 10K / 5K, 01 Aug, 2026 (Sat)Aug 1, 2026 · San Leandro, United States · 5–21.1 km
- Point Mariah Trail Marathon, 01 Aug, 2026 (Sat)Aug 1, 2026 · Truckee, United States · 42.2 km
- Balboa Park 8 Miler, 01 Aug, 2026 (Sat)Aug 1, 2026 · Unknown, Unknown · 10 km
- DrewAug 1, 2026 · Fairbanks, United States · 10 km
- Westport Road Runners Summer Series - 4.7 Mile Run/Longshore Club ParkAug 1, 2026 · Westport, CT, US · 7.6 km
- Park City Trail Series - Half MarathonAug 1, 2026 · Park City, UT, US · 21.1 km
- Pier Pressure 2026 - Pier Pressure with Zumba with Melanie (August)Aug 1, 2026 · Sandusky, OH, US · Unknown
- Loppet Mountain Bike Skills Clinics - Drops: August 1Aug 1, 2026 · Minneapolis, MN, US · Unknown
- Casual Hikers 10K Whitewater, WI Aug 1, 2026Aug 1, 2026 · Whitewater, WI, United States · 10 km
- Alaska Distance Classic Anchorage, AK Aug 1, 2026Aug 1, 2026 · Anchorage, AK, United States · 5–10 km
- TD Beach to Beacon 10K Cape Elizabeth, ME Aug 1, 2026Aug 1, 2026 · Cape Elizabeth, ME, United States · 10 km
- Hatcher Pass Races Willow, AK Aug 1, 2026Aug 1, 2026 · Willow, AK, United States · 42.2–80.5 km
- High Mountain Half Marathon Pinetop-Lakeside, AZ Aug 1, 2026Aug 1, 2026 · Pinetop-Lakeside, AZ, United States · 5–21.1 km
- Canadian Death Race Grande Cache, Canada Aug 1, 2026Aug 1, 2026 · Cache, Canada · 42.2–118 km
- Aspen Backcountry Aspen, CO Aug 1, 2026Aug 1, 2026 · Aspen, CO, United States · 21.1–50 km
- Badger Trail Races Belleville, WI Aug 1 2, 2026Aug 1, 2026 · Belleville, WI, United States · 21.1–100 km
- Philmont Trail Race Cimarron, NM Aug 1, 2026Aug 1, 2026 · Cimarron, NM, United States · 42.2 km
- Yellowstone Trail Marathon & Trail Races West Yellowstone, MT Aug 1, 2026Aug 1, 2026 · West Yellowstone, MT, United States · 10–42.2 km
- ET Full Moon Marathon, Half, 10K, 5K & 51K Rachel, NV Aug 1, 2026Aug 1, 2026 · Rachel, NV, United States · 5–51 km
- Moorehead Park Trail Mazathon Ida Grove, IA Aug 1, 2026Aug 1, 2026 · Ida Grove, IA, United States · 42.2 km
- Point Mariah Trail Marathon Soda Springs, CA Aug 1, 2026Aug 1, 2026 · Soda Springs, CA, United States · 42.2 km
- Round The Rock Jersey St Helier, Jersey Aug 1, 2026Aug 1, 2026 · St Helier, Jersey · 21.1–42.2 km
- Taupo Marathon Taupo, New Zealand Aug 1, 2026Aug 1, 2026 · Taupo, New Zealand · 5–42.2 km
- Tushars Mountain Runs Beaver, UT Aug 1, 2026Aug 1, 2026 · Beaver, UT, United States · 21.1–100 km
- Valentine Marathon Valentine, NE Aug 1, 2026Aug 1, 2026 · Valentine, NE, United States · 5–52 km
- Blazin’ Summer Sufferfest Cedar Hill, TX Aug 1, 2026Aug 1, 2026 · Cedar Hill, TX, United States · 5–54 km
- Bridge of the Gods Festival Weekend Cascade Locks, OR Aug 1 2, 2026Aug 1, 2026 · Cascade Locks, OR, United States · 5–21.1 km
- Green Valley Lake 5K, 10K & Half Marathon Green Valley, CA Aug 1, 2026Aug 1, 2026 · Green Valley, CA, United States · 5–21.1 km
- Pumpkin Ridge Run Half Marathon, 10K & 5K North Plains, OR Aug 1, 2026Aug 1, 2026 · North Plains, OR, United States · 5–21.1 km
- Ninja 5K, 10K, & 13.1M at Biglerville, PA Biglerville, PA Aug 1, 2026Aug 1, 2026 · Biglerville, PA, United States · 5–21.1 km
- Still Hollow Trail Race Chattanooga, TN Aug 1, 2026Aug 1, 2026 · Chattanooga, TN, United States · 10–21.1 km
- Galloping Gertie Half Marathon Gig Harbor, WA Aug 1, 2026Aug 1, 2026 · Gig Harbor, WA, United States · 5–21.1 km
- Blue Hill Mountain Trail Fest Blue Hill, ME Aug 1, 2026Aug 1, 2026 · Blue Hill, ME, United States · 5–50 km
- PUNE MARATHON 2026Aug 1, 2026 · Pune, Maharashtra, India · 5–42.2 km
- Pune MarathonAug 2, 2026 · Pune, Maharashtra, India · 5–42.2 km
- Matheran Hill Half Marathon - 2nd EditionAug 2, 2026 · Raigad, India · 15–21.1 km
- The One in the Park - RegentAug 2, 2026 · Hampstead, United Kingdom · 10 km
- Pattaya Trail, 02 Aug, 2026 (Sun)Aug 2, 2026 · Pattaya, Thailand · 5 km
- EastWest Dream Run - Manila, 02 Aug, 2026 (Sun)Aug 2, 2026 · Muntinlupa, Philippines · 5–10 km
- La Filippide, 02 Aug, 2026 (Sun)Aug 2, 2026 · Chiaramonte Gulfi, Italy · 42.2 km
- Golden Gate 10K, 5K, and Double 8K, 02 Aug, 2026 (Sun)Aug 2, 2026 · San Francisco, United States · 5–10 km
- Midnight Run Asia - Cagayan de Oro by Hoka, 02 Aug, 2026 (Sun)Aug 2, 2026 · Cagayan de Oro, Philippines · 5–10 km
- Scenic Half Marathon Rayong, 02 Aug, 2026 (Sun)Aug 2, 2026 · Rayong, Thailand · 21.1 km
- Mere Mortals - 08/02 Mere MortalsAug 2, 2026 · Gulf Breeze, FL, US · Unknown
- Tamworth Running Festival, 02 Aug, 2026 (Sun)Aug 2, 2026 · Tamworth, Australia · 21.1 km
- Sunshine Coast Marathon Festival, 02 Aug, 2026 (Sun)Aug 2, 2026 · Sunshine Coast, Australia · 21.1 km
- Angkor Empire Marathon, 02 Aug, 2026 (Sun)Aug 2, 2026 · Siem Reap, Cambodia · 21.1 km
- Quang Tri Amazing Marathon, 02 Aug, 2026 (Sun)Aug 2, 2026 · Quảng Trị, Vietnam · 10 km
- ARR 2026 Summer Series - Summer Series #5 - 8/2 SundayAug 2, 2026 · Phoenix, AZ, US · 5 km
- ARR 2026 Summer Series - Summer Series #5 - Kids under 17 - 8/2 SundayAug 2, 2026 · Phoenix, AZ, US · 5 km
- Vermont Sun Triathlon and Run Series - Vermont Sun Sprint Tri (Single) 8/2Aug 2, 2026 · Salisbury, VT, US · Unknown
- Vermont Sun Triathlon and Run Series - Branbury Classic (Single) 8/2Aug 2, 2026 · Salisbury, VT, US · Unknown
- Vermont Sun Triathlon and Run Series - Branbury Classic (Team) 8/2Aug 2, 2026 · Salisbury, VT, US · Unknown
- Vermont Sun Triathlon and Run Series - Vermont Sun Sprint Aquabike (Single) 8/2Aug 2, 2026 · Salisbury, VT, US · Unknown
- Vermont Sun Triathlon and Run Series - Vermont Sun Sprint Tri (Team) 8/2Aug 2, 2026 · Salisbury, VT, US · Unknown
- Vermont Sun Triathlon and Run Series - Branbury Classic Aqua Bike(Single) 8/2Aug 2, 2026 · Salisbury, VT, US · Unknown
- Camarillo Marathon Camarillo, CA Aug 2, 2026Aug 2, 2026 · Camarillo, CA, United States · 5–42.2 km
- Little Miami Half Marathon & 10K Morrow, OH Aug 2, 2026Aug 2, 2026 · Morrow, OH, United States · 10–21.1 km
- Hofbrauhaus Cleveland Half Marathon Cleveland, OH Aug 2, 2026Aug 2, 2026 · Cleveland, OH, United States · 5–21.1 km
- Heatwave Half Marathon Kansas City Kansas City, MO Aug 2, 2026Aug 2, 2026 · Kansas City, MO, United States · 5–21.1 km
- IRONMAN Canada-Ottawa Ottawa, Canada Aug 2, 2026Aug 2, 2026 · Ottawa, Canada · 3.8 km
- Angkor Empire Full & Half Marathon Siem Reap, Cambodia Aug 2, 2026Aug 2, 2026 · Siem Reap, Cambodia · 3–42.2 km
- Sunshine Coast Marathon & Community Run Festival Alexandra Headlands, Australia Aug 2, 2026Aug 2, 2026 · Alexandra Headlands, Australia · 2–42.2 km
- Kilimasai Marathon Tanzania Matadi, Tanzania Aug 2, 2026Aug 2, 2026 · Matadi, Tanzania · 10–42.2 km
- Bound for Boston Marathon (CO) Denver, CO Aug 2, 2026Aug 2, 2026 · Denver, CO, United States · 21.1–42.2 km
- Yukon River Trail Marathon Whitehorse, Canada Aug 2, 2026Aug 2, 2026 · Whitehorse, Canada · 21.1–42.2 km
- Funky Monkey Running Festival Seekonk, MA Aug 2, 2026Aug 2, 2026 · Seekonk, MA, United States · 5–21.1 km
- Townsville Running Festival North Ward, Australia Aug 2, 2026Aug 2, 2026 · North Ward, Australia · 2.5–42.2 km
- MaraFUNrun 5K - Youth Fitness Program ApplicationAug 3, 2026 · Sacramento, CA, US · Unknown
- Trail Kids Mountain Bike Camps - MCA Prep Mountain Bike Camp: August 3-7Aug 3, 2026 · Minneapolis, MN, US · Unknown
- Trail Kids Mountain Bike Camps - Intermediate/Advanced Mountain Bike Camp: August 3-7Aug 3, 2026 · Minneapolis, MN, US · Unknown
- Moraine Open Water Swim Clinics - August 3 Individual SwimAug 3, 2026 · Portersville, PA, US · Unknown
- First Mondays Summer Trail Series - First Mondays Summer Trails Series: AugustAug 3, 2026 · Iola, WI, US · 5 km
- Mine Falls Summer Trail Series - Week 10 - 5K VirtualAug 3, 2026 · Nashua, NH, US · 5 km
- Mine Falls Summer Trail Series - The 5K Dedication RunAug 3, 2026 · Nashua, NH, US · 5 km
- Mine Falls Summer Trail Series - Week 10 - 5 Mile VirtualAug 3, 2026 · Nashua, NH, US · 8.1 km
- Mine Falls Summer Trail Series - The 5 Mile Dedication RunAug 3, 2026 · Nashua, NH, US · 8.1 km
- Lake Takanassee Summer Series - 2 Mile Race on 8/3Aug 3, 2026 · Long Branch, NJ, US · 3.2 km
- Kilimasai Marathon+safari, 04 Aug, 2026 (Tue)Aug 4, 2026 · Matadi, Tanzania · 42.2 km
- Ultra Race Romania, 04 Aug, 2026 (Tue)Aug 4, 2026 · Buzău, Romania · 10 km
- Mainly Marathons Alaska Series Juneau, AK Aug 4 7, 2026Aug 4, 2026 · Juneau, AK, United States · 5–50 km
- Interlaken Ice Cream Dash Seattle, WA Aug 4, 2026Aug 4, 2026 · Seattle, WA, United States · 5–10 km
- Fitness University 2026 - Week #5 - Fitness UniversityAug 4, 2026 · Nashua, NH, US · Unknown
- The Angry Chicken Race Series - Race 7: Theme TBDAug 4, 2026 · Lowell, MA, US · 4.2 km
- RUN585 Race SeriesAug 5, 2026 · Rochester, New York, United States · Unknown
- Salt and Sulfur 420, 05 Aug, 2026 (Wed)Aug 5, 2026 · Salt Lake City, United States · 10 km
- Mid-Atlantic Multisport Open Water Swim Series | Individual Session Passes - Session Pass | August 5, 2026 (Attend August 5, 2026 Training Swim ONLY)Aug 5, 2026 · Downingtown, PA, US · Unknown
- Wirth on Wednesdays - Week 5: 2 Lap RaceAug 5, 2026 · Minneapolis, MN, US · Unknown
- Wirth on Wednesdays - Week 5: 1 Lap RaceAug 5, 2026 · Minneapolis, MN, US · Unknown
- Southern Tier Triathlon Club Summer Tri Series - Sprint Triathlon - Race #3 OnlyAug 5, 2026 · Cassadaga, NY, US · 24.1 km
- Southern Tier Triathlon Club Summer Tri Series - RELAY TEAM - Race #3 OnlyAug 5, 2026 · Cassadaga, NY, US · 24.1 km
- Southern Tier Triathlon Club Summer Tri Series - AquaBike - Race #3 OnlyAug 5, 2026 · Cassadaga, NY, US · 20.9 km
- Wirth on Wednesdays - Week 5: 4 Lap RaceAug 5, 2026 · Minneapolis, MN, US · Unknown
- Scores Summer Series for Scholarships 8 Wednesdays - Scores Summer Series for Scholarships Week 7Aug 5, 2026 · Keene, NH, US · 4.5 km
- Wirth on Wednesdays - Week 5: Popsicle Kids RaceAug 5, 2026 · Minneapolis, MN, US · Unknown
- RUN585 Race Series - Hot Summer Night 5KAug 5, 2026 · Rochester, NY, US · 5 km
- Sundown Trail Races - Sundown Trail Race - August EditionAug 5, 2026 · Fort Mill, SC, US · Unknown
- DAVE'S GOOD FORM RUNNING - SYLVANIA—AUGUSTAug 5, 2026 · Sylvania, OH, US · Unknown
- Wirth on Wednesdays - Week 5: 3 Lap RaceAug 5, 2026 · Minneapolis, MN, US · Unknown
- Peak Performance Fitness Gear Summer Run CampAug 6, 2026 · Sioux City, Iowa, United States · Unknown
- Ladakh - Trail To HeavenAug 6, 2026 · Leh(Ladakh), India · 35–100 km
- The MTC Thames Challenge, 06 Aug, 2026 (Thu)Aug 6, 2026 · Ewen, United Kingdom · 10 km
- Rodley - Rock up nAug 6, 2026 · Leeds, United Kingdom · 10 km
- Luau Run Half Marathon, 10K & 5K Farmington, UT Aug 6, 2026Aug 6, 2026 · Farmington, UT, United States · 5–21.1 km
- Loppet Mountain Bike Skills Clinics - Slow Speed Skills: August 6Aug 6, 2026 · Minneapolis, MN, US · Unknown
- Millican Summer Series - Kids Week 6Aug 6, 2026 · College Station, TX, US · 1.6 km
- Millican Summer Series - Adult 1 Mile Week 6Aug 6, 2026 · College Station, TX, US · 1.6 km
- Millican Summer Series - Week 6Aug 6, 2026 · College Station, TX, US · 5 km
- Rye Summer 10k & 5k Series: Race Four, 07 Aug, 2026 (Fri)Aug 7, 2026 · Rye Harbour, United Kingdom · 5–10 km
- Wyoming Range 100-Mile Endurance Run, 07 Aug, 2026 (Fri)Aug 7, 2026 · Hoback, United States · 10 km
- High Five 100, 07 Aug, 2026 (Fri)Aug 7, 2026 · Lake City, United States · 10 km
- Jackson Covered Bridge 10K, 07 Aug, 2026 (Fri)Aug 7, 2026 · Jackson, United States · 10 km
- Cowboy Tough Adventure Race - Volunteer, 50 Hour RaceAug 7, 2026 · Cheyenne, WY, US · Unknown
- Cowboy Tough Adventure Race - 50 Hour, 2 Person TeamAug 7, 2026 · Cheyenne, WY, US · Unknown
- Cowboy Tough Adventure Race - 50 Hour, 3 Person TeamAug 7, 2026 · Cheyenne, WY, US · Unknown
- Cowboy Tough Adventure Race - 50 Hour, 4 Person TeamAug 7, 2026 · Cheyenne, WY, US · Unknown
- Cowboy Tough Adventure Race - 50 Hour, SoloAug 7, 2026 · Cheyenne, WY, US · 80.5 km
- Swiss Alps 100 Fiesch, Switzerland Aug 7 8, 2026Aug 7, 2026 · Fiesch, Switzerland · 10–160 km
- Paavo Nurmi Marathon & Half (WI) Hurley, WI Aug 7 8, 2026Aug 7, 2026 · Hurley, WI, United States · 5–42.2 km
- Virtual Race Me - Luau RunAug 7, 2026 · Mountain Green, UT, US · Unknown
- Twilight Trail 5kAug 8, 2026 · Hendersonville, Henderson, United States · 5 km
- Remember the Alamo ......Beer! Half Marathon, 10K, 5K, 3-person RelayAug 8, 2026 · San Antonio, Bexar, United States · 5–21.1 km
- Hickory Grove 5k Trail RunAug 8, 2026 · Colo, Story, United States · 5 km
- Lucky Eight 5k, 10k, 15k, Half MarathonAug 8, 2026 · Long Beach, Los Angeles, United States · 5–21.1 km
- Crystal Springs Ultra Races, 08 Aug, 2026 (Sat)Aug 8, 2026 · Wytheville, United States · 10 km
- Midwest Financial Group Madison Mini Marathon, 08 Aug, 2026 (Sat)Aug 8, 2026 · Madison, United States · 5–21.1 km
- Watermelon Dash Houston, 08 Aug, 2026 (Sat)Aug 8, 2026 · Houston, United States · 5–10 km
- Buckeye Moon Trail Runs - OH, 08 Aug, 2026 (Sat)Aug 8, 2026 · Lewis Center, United States · 26 km