Top 50 Marathons in Brazil
This curated ranking covers the 50 largest marathons in Brazil, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Out of 69 marathons tracked in Brazil, the 50 ranked here account for the largest measured audience reach. Chicago Marathon, Berlin Marathon and Paris Marathon lead the list with a combined estimated audience of 903,734 people. Across all 50 entries the average audience size is 31,188, and the largest, Chicago Marathon, reaches around 455,650 people in Brazil. Audience size is the estimated number of unique people in Brazil who actively engage with each marathon, derived from search demand signals. Rankings reflect search-behavior signals collected across Brazil and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Chicago Marathon |
455,650 | 6.4% | Marathon | Sports |
| 2 |  Berlin Marathon |
270,944 | 6.1% | Marathon | Sports |
| 3 |  Paris Marathon |
177,140 | 14.2% | Marathon | Sports |
| 4 |  World Marathon Majors |
119,094 | 4.4% | Marathon | Sports |
| 5 |  Tokyo Marathon |
103,978 | 4.1% | Marathon | Sports |
| 6 |  Marathon des Sables |
82,327 | 4.6% | Marathon | Sports |
| 7 |  Boston Marathon |
54,957 | 1.1% | Marathon | Sports |
| 8 |  Amsterdam Marathon |
45,508 | 8.2% | Marathon | Sports |
| 9 |  Barcelona Marathon |
43,712 | 13.1% | Marathon | Sports |
| 10 |  New York City Half Marathon |
24,560 | 2.3% | Marathon | Sports |
| 11 |  Badwater Ultramarathon |
18,616 | 3.6% | Marathon | Sports |
| 12 |  Brooklyn Academy of Music |
17,467 | 1.6% | Marathon | Arts & Culture |
| 13 |  Prague Marathon |
13,935 | 9.2% | Marathon | Sports |
| 14 |  New York City Marathon |
13,759 | 0.2% | Marathon | Sports |
| 15 |  Paris Half Marathon |
13,041 | 3.1% | Marathon | Sports |
| 16 |  Rome Marathon |
11,495 | 2.6% | Marathon | Sports |
| 17 |  Dublin Marathon |
10,644 | 4.0% | Marathon | Sports |
| 18 |  San Francisco Marathon |
10,415 | 4.7% | Marathon | Sports |
| 19 |  Hamburg Marathon |
10,181 | 8.8% | Marathon | Sports |
| 20 |  Miami Marathon |
8,100 | 3.8% | Marathon | Sports |
| 21 |  Cardiff Half Marathon |
7,845 | 2.5% | Marathon | Sports |
| 22 |  Venice Marathon |
7,746 | 4.3% | Marathon | Sports |
| 23 |  Philadelphia Marathon |
4,759 | 1.6% | Marathon | Sports |
| 24 |  Greater Manchester Marathon |
4,276 | 1.2% | Marathon | Sports |
| 25 |  Rock 'n' Roll Marathon Series |
4,038 | 0.1% | Marathon | Sports |
| 26 |  Gold Coast Marathon |
3,918 | 0.9% | Marathon | Sports |
| 27 |  Florence Marathon |
3,833 | 2.5% | Marathon | Sports |
| 28 |  Houston Marathon |
2,569 | 1.3% | Marathon | Sports |
| 29 |  Portland Marathon |
2,245 | 2.4% | Marathon | Sports |
| 30 |  Columbus Marathon |
1,807 | 3.6% | Marathon | Sports |
| 31 |  London Marathon |
1,546 | 0.1% | Marathon | Sports |
| 32 |  Rotterdam Marathon |
1,544 | 0.3% | Marathon | Sports |
| 33 |  Dallas Marathon |
758 | 1.0% | Marathon | Sports |
| 34 |  Big Sur International Marathon |
711 | 0.2% | Marathon | Sports |
| 35 |  Great Wall Marathon |
667 | 0.7% | Marathon | Sports |
| 36 |  TCS Amsterdam Marathon |
639 | 1.2% | Marathon | Sports |
| 37 |  Los Angeles Marathon |
598 | 0.1% | Marathon | Sports |
| 38 |  Chicago Half Marathon |
564 | 0.1% | Marathon | Sports |
| 39 |  Honolulu Marathon |
490 | 0.3% | Marathon | Sports |
| 40 |  Stockholm Marathon |
474 | 0.1% | Marathon | Sports |
| 41 |  Oslo Marathon |
366 | 0.2% | Marathon | Sports |
| 42 |  Jungfrau Marathon |
330 | 0.2% | Marathon | Sports |
| 43 |  Milano City Marathon |
316 | 1.1% | Marathon | Sports |
| 44 |  Marine Corps Marathon |
304 | 0.1% | Marathon | Sports |
| 45 |  San Diego Half Marathon |
282 | 0.3% | Marathon | Sports |
| 46 |  Reading Half Marathon |
274 | 0.2% | Marathon | Sports |
| 47 |  Edinburgh Marathon |
272 | 0.1% | Marathon | Sports |
| 48 |  Wineglass Marathon |
272 | 0.9% | Marathon | Sports |
| 49 |  Brighton Marathon |
270 | 0.1% | Marathon | Sports |
| 50 |  Mumbai Marathon |
189 | 0.0% | Marathon | Sports |
Frequently asked questions
How is this Top 50 list compiled?
Rascasse aggregates anonymized search-behavior signals across Brazil and ranks each marathon by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest marathon in Brazil?
Chicago Marathon currently leads with an estimated audience of 455,650 people in Brazil.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across Brazil. Lists below 5 entries are not published. See methodology for full details.