Top 33 Triathlons in Brazil
This curated ranking covers the 33 largest triathlons in Brazil, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Ironman 70.3, XTERRA Triathlon and World Triathlon lead the list with a combined estimated audience of 477,839 people. Across all 33 entries the average audience size is 19,306, and the largest, Ironman 70.3, reaches around 306,640 people in Brazil. Audience size is the estimated number of unique people in Brazil who actively engage with each triathlon, 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 |  Ironman 70.3 |
306,640 | 5.1% | Triathlon | Sports |
| 2 |  XTERRA Triathlon |
96,788 | 15.9% | Triathlon | Sports |
| 3 |  World Triathlon |
74,411 | 12.7% | Triathlon | Sports |
| 4 |  Escape from Alcatraz (triathlon) |
43,643 | 5.2% | Triathlon | Sports |
| 5 |  Craig (CROWIE) Alexander |
36,956 | 2.8% | Triathlon | Sports |
| 6 |  USA Triathlon |
16,376 | 3.8% | Triathlon | Sports |
| 7 |  Challenge Roth |
16,179 | 3.4% | Triathlon | Sports |
| 8 |  Ironman World Championship |
11,809 | 1.3% | Triathlon | Sports |
| 9 |  Mark Allen (triathlete) |
7,147 | 1.5% | Triathlon | Sports |
| 10 |  Ironman Triathlon |
6,425 | 0.2% | Triathlon | Sports |
| 11 |  Jan Frodeno |
3,919 | 1.7% | Triathlon | Sports |
| 12 |  Dave Scott (triathlete) |
3,367 | 2.4% | Triathlon | Sports |
| 13 |  International Triathlon Union |
2,561 | 2.1% | Triathlon | Sports |
| 14 |  Alistair Brownlee |
1,721 | 1.6% | Triathlon | Sports |
| 15 |  Timothy O'Donnell (triathlete) |
1,539 | 3.5% | Triathlon | Sports |
| 16 |  IRONMAN Austria |
1,537 | 1.5% | Triathlon | Sports |
| 17 |  220 Triathlon Magazine |
1,337 | 6.0% | Triathlon | Sports |
| 18 |  Supertri |
1,033 | 2.4% | Triathlon | Sports |
| 19 |  ITU Long Distance Triathlon World Championships |
698 | 4.5% | Triathlon | Sports |
| 20 |  Gwen Jorgensen |
603 | 2.1% | Triathlon | Sports |
| 21 |  Andy Potts |
384 | 3.2% | Triathlon | Sports |
| 22 |  Ironman Heavymetalweight Championship |
330 | 0.0% | Triathlon | Sports |
| 23 |  Ironman Germany |
322 | 0.2% | Triathlon | Sports |
| 24 | British Triathlon Federation |
315 | 1.4% | Triathlon | Sports |
| 25 |  Sebastian Kienle |
303 | 0.7% | Triathlon | Sports |
| 26 |  London Triathlon |
227 | 0.1% | Triathlon | Sports |
| 27 |  Mirinda Carfrae |
206 | 3.6% | Triathlon | Sports |
| 28 |  Andreas Raelert |
139 | 2.1% | Triathlon | Sports |
| 29 |  Triathlon at the Summer Olympics |
67 | 2.0% | Triathlon | Sports |
| 30 |  Saleta Castro |
54 | 0.8% | Triathlon | Sports |
| 31 |  Pete Jacobs (triathlete) |
27 | 0.4% | Triathlon | Sports |
| 32 |  Sarah Haskins (triathlete) |
22 | 0.1% | Triathlon | Sports |
| 33 |  Chris McCormack (triathlete) |
15 | 0.0% | Triathlon | Sports |
Frequently asked questions
How is this Top 33 list compiled?
Rascasse aggregates anonymized search-behavior signals across Brazil and ranks each triathlon 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 triathlon in Brazil?
Ironman 70.3 currently leads with an estimated audience of 306,640 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.