BestRacesEditor’s note, September 2, 2026: “Only 39 races score above 20” was true when this was published. Finisher counts read from RunSignup’s posted results have since raised the number of scored races to 368, and every one of these six still ranks in the national top 25 among them.
Editor’s note, September 23, 2026: This piece said our five category rankings covered 767 of 4,876 races, leaving 4,109 with no leaderboard. Against an index of 7,000 the five category pages now cover 4,041 races and 2,959 sit outside them. On September 22 we found that RunSignup’s race search returns races in alphabetical order and stops at 5,000 results, so every race we had ever synced was named with a number or a letter from A to F. Searching state by state found 16,101 upcoming US races; the index now holds 7,000, the most our hosting can serve.
Our five category rankings (marathon, half, 10K, 5K, trail) cover 767 of the 4,876 races in the index. The other 4,109 run a distance nobody built a leaderboard for.
Almost all of them are small local races with no data behind them. Six are not. These six clear our scoring bar, and none of them has a category page to live on:
| Race | Location | Distance | Founded | Field | Score |
|---|---|---|---|---|---|
| Bay to Breakers | San Francisco, CA | 12K | 1912 | 30,000 | 83.3 |
| Cherry Blossom Ten Mile Run | Washington, DC | 10 miles | 1973 | 17,000 | 81.8 |
| Falmouth Road Race | Falmouth, MA | 7 miles | 1973 | 11,400 | 80.7 |
| Lilac Bloomsday Run | Spokane, WA | 12K | 1977 | 33,000 | 78.2 |
| Gate River Run 15K | Jacksonville, FL | 15K | 1978 | 14,000 | 75.4 |
| Broad Street Run | Philadelphia, PA | 10 miles | 1980 | 40,000 | 72.5 |
Only 39 races in the entire index score above 20, and these six are among them.
What the record shows
They are not niche. Between them these six start 145,400 runners a year. Broad Street’s 40,000 is the fifth-largest field we have on record, behind only the New York City Marathon, Chicago, the Bolder Boulder, and Peachtree, and ahead of every other race in America we’ve measured. Bloomsday’s 33,000 is sixth. A distance with no leaderboard is drawing bigger crowds than almost every distance that has one.
They are old. All six were founded between 1912 and 1980. Bay to Breakers, Cherry Blossom, and Falmouth all post a perfect 100 on longevity; Bloomsday scores 98, Gate River 96, Broad Street 92. Not one of them is a recent invention chasing a gap in the calendar.
And they are capped. This part takes some explaining. Our credential component, 25% of the composite, awards 40 points for USATF certification, 30 for Boston-qualifier status, and 30 for World Marathon Major status. The last two are structurally unavailable to anything that isn’t 26.2 miles. All six of these races are USATF certified. All six therefore score exactly 40 on credentials, and no non-marathon road race can do better.
Run the arithmetic: that ceiling costs them up to 15 composite points against an otherwise identical marathon. Bay to Breakers sits eighth in the country at 83.3 with a hand tied behind its back. Cherry Blossom is ninth, Falmouth twelfth, Bloomsday fifteenth, Gate River twenty-first, Broad Street twenty-fourth. All six are inside the national top 25, and all six carry the same 40.
We’re not going to pretend that’s elegant. The credential column measures what governing bodies actually certify, and the marathon is simply the distance the sport built its credentials around. In practice, these six overcome a rubric that wasn’t drawn with them in mind. They do it on field size, history, and character: Bay to Breakers, Cherry Blossom, and Falmouth each score a perfect 100 on character, our scenery-and-terrain component. Broad Street, a flat straight line down a city artery, scores 60 and still makes the top 25 on volume and vintage alone.
The lesson for a runner reading a leaderboard: sorting by distance narrows the list, and it passes no judgment on the races left out. Six of the best road races in America are sitting outside every filter we offer.
Until they have a page of their own, you’ll find them on their state rankings: California, Washington, DC, Massachusetts, Washington, Florida, and Pennsylvania. The full formula, cap and all, is on our methodology page.