Aug 22, 2026 · 7:30 AM · Brainerd, MN
Grow Wild Trail Run
10KHalf Marathon
- Price
- $75.20-$80.50
- Field size
- 350 · based on the organizer's entry cap
10Ks in August — Page 4
Every upcoming 10K race we know about in August. Where a detail isn't confirmed, we mark it unknown rather than guessing.
Race results
Showing 181–240 of 337 races. Use search and filters from page 1.
Aug 22, 2026 · 8:00 AM · Chillicothe, OH
Ninja 5K, 10K & 13.1M at Chillicothe, OH (34)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Aug 22, 2026 · 8:00 AM · Glendale, WI
Popsicle 5K/10K/Half - Milwaukee
5K10KHalf Marathon
- Price
- $39.10-$65.20
Aug 22, 2026 · 9:00 AM · West Liberty, KY
Skyler Pennington Memorial 5k/10k Gold Rush
5K10K
- Price
- $27.50-$38.10
Aug 22, 2026 · 9:00 AM · Mcdonough, GA
Rome Virtual Race 2026 | Race the World Series | 1M 5K 10K 13.1 26.2
1M5K10KHalf MarathonMarathon
- Price
- Price on registration site
Aug 22, 2026 · 8:00 AM · Richland, WA
Popsicle 5K/10K/Half - Richland
5K10KHalf Marathon
- Price
- $39.10-$65.20
Aug 22, 2026 · 6:00 PM · Nancy, KY
Sweaty Hooters Trail Runs and Stage Race
5K10K15KHalf Marathon
- Price
- $38.10-$96.40
- Field size
- 177 · based on the organizer's entry cap
Aug 22, 2026 · 9:00 AM · Mukilteo, WA
Run A Muk 5k/10k
5K10KWalker-friendly · per organizer
- Price
- Free-$50.82
Aug 22, 2026 · 7:00 AM · Lakeland, FL
LRC Distance Program | Lakeland, FL
10K
- Price
- Price on registration site
Aug 22, 2026 · 8:00 AM · Mill Spring, NC
Dark Horse Trail Series (26.2 - 13.1 - 10k)
10KHalf MarathonMarathon600 ft gain · rolling hills
- Price
- $59.30-$80.50
Aug 22, 2026 · 8:00 AM · Centennial, CO
2026 True Impact Ministries 5K/10K
5K10K
- Price
- Price on registration site
Aug 23, 2026 · 7:00 AM · Cleveland, OH
Rock Hall Half Marathon presented by INFINITI
5K10KHalf Marathon
- Price
- $45.80-$141.88
- Field size
- 120 · based on the organizer's entry cap
Aug 23, 2026 · 7:30 AM · Long Beach, CA
One Love Run – 5K, 10K, 10M, and Half Marathon
5K10K10MHalf Marathon
- Price
- $29.50-$45
Aug 23, 2026 · 8:00 AM · Long Beach, CA
Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs
5K10KHalf MarathonCertified course · per organizer
- Price
- $52.93-$63.53
Aug 23, 2026 · 9:00 AM · Englishtown, NJ
New Jersey Summer Half, 10k, 5k @ Battlefield
5K10KHalf Marathon
- Price
- $54-$91.10
Aug 23, 2026 · 6:55 AM · Corpus Christi, TX
Shark Week Showdown 5K/10K - Corpus Christi
1M5K10K15K
- Price
- $17.72-$54.61
Aug 23, 2026 · 7:30 AM · Westminster, CO
Pioneer Prairie Dog Half, 10k & 5k
5K10KHalf Marathon
- Price
- $45-$85
- Field size
- 150 · based on the organizer's entry cap
Aug 29, 2026 · 9:00 AM · Berea, KY
Bluegrass Reaper Challenge
10KHalf MarathonMarathonUltra
- Price
- $54-$80.50
- Field size
- 650 · based on the organizer's entry cap
Aug 29, 2026 · 8:45 AM · Woodside, CA
SPASM Crystal Springs Trail Run
10KHalf MarathonMarathonUltra
- Price
- Free-$96.40
Aug 29, 2026 · 7:30 AM · Lamar, MO
Lamar Free Fair Run
5K10Kflat and fastCertified course · per organizer
- Price
- $27.50-$38.10
Aug 29, 2026 · 7:30 AM · Tacoma, WA
Tacoma Narrows Half Marathon / 10K / 5K
5K10KHalf Marathon
- Price
- $72.05-$136.25
Aug 29, 2026 · 8:00 AM · Marianna, FL
Medal Madness 5K, 10K, & 13.1M at Marianna, FL (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Aug 29, 2026 · 9:30 AM · Concord, NC
Medal Madness 5K, 10K & 13.1M at Concord, NC (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Aug 29, 2026 · 8:00 AM · Danville, KY
Medal Madness 5K, 10K, & 13.1M at Danville, KY (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Aug 29, 2026 · 8:00 AM · Madisonville, KY
Medal Madness 5K, 10K, & 13.1M at Madisonville, KY (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Aug 29, 2026 · 8:00 AM · Plant City, FL
Medal Madness 5K & 10K at Plant City, FL (35)
5K10K
- Price
- $33.80-$49.70
Aug 29, 2026 · 8:00 AM · Panama City Beach, FL
Medal Madness 5K, 10K & 13.1M at Panama City Beach, FL (35)
5K10KHalf Marathon
- Price
- $33.80-$70.90
Aug 29, 2026 · 9:00 AM · Cincinnati, OH
Deer Trail Run 5K/10K/Half-Marathon
5K10KHalf MarathonWalker-friendly · per organizer
- Price
- $32.80-$80.50
Aug 29, 2026 · 8:00 AM · Midlothian, VA
Medal Madness 5K, & 10K at Midlothian, VA (35)
5K10K
- Price
- $33.80-$49.70
Aug 29, 2026 · 6:00 PM · Midland, MI
10th Annual Red Moon Trail Run presented by Bayne's Apple Valley
5K10K25K
- Price
- $49.64-$54.98