Flagship ranking · updated November 5, 2026

Best 10Ks in the US

The 10K is where American road running is most communal: fields the size of small towns, races that double as civic holidays, and finish-line parties that outlast the race. The scoring rewards that. The three races at the top each pair a field of nearly 18,000 or more with more than 45 years of history, which puts their scores within a few points of some marathons on this site.

Only races whose headline distance is the 10K are ranked here, so a marathon weekend that happens to include a 10K isn't counted twice. Below the top three come dozens more, from big-city classics to small-town races that have run for decades, all scored the same way.

Every component is printed on the row. Race directors can claim their listing for free.

Composite /100 · FLD field · HST history · CRD credentials · CHR character

1 Bolder Boulder 10K Boulder, CO May 2027 USATF 83.7/100

The best-produced road race in America: tens of thousands of runners in dozens of waves, bands and slip-n-slides on the course, and a Memorial Day finish inside a packed Folsom Field, where the crowd cheers every finisher in. It's a mile above sea level, so go easy on yourself about your splits. Nearly fifty years in, it's the race every other 10K gets compared to.

2 Peachtree Road Race Atlanta, GA Jul 2027 USATF 79.7/100

The largest 10K in the world most years, and Atlanta's Fourth of July tradition. The finisher's T-shirt, its design kept secret until race day, may be the best-known piece of race swag in the sport. Cardiac Hill, mid-race past Piedmont Hospital, earns its name. Half a century of history and a huge field put its score close to the top spot.

3 Crescent City Classic 10K New Orleans, LA Mar 2027 USATF 75.7/100

New Orleans runs a road race the way it does everything else. The Easter-weekend course goes from downtown through the French Quarter to City Park, flat the whole way, with costumes, brass bands and a finish festival that treats the run as the opening act. It's fast at sea level if you're racing, and the best party in American road running if you're not.

4 44th Annual Providence Saint John's Health Center Brentwood Run Los Angeles, CA May 2027 58.0/100
5 52nd Annual Marigold 10K Winterville, GA May 2027 USATF 57.6/100

Longest-running races

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83 races we list but haven't measured enough of to score. By date. What we measure →

Best 10Ks in the US

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Longest-running races

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