How to read this list
Rank
Position in the Top 65, sorted by audience size from largest to smallest. Updated weekly.
Audience size
Estimated number of unique people in Spain who actively engage with this audience, derived from anonymized search-behavior signals.
Country share
Share of the global audience that is active in Spain. A higher value means the audience is more locally concentrated here.
Avg age
Average age in years across the people who engage with this audience in Spain, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.
Female share
Share of women among the people who engage with this audience in Spain. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.
Ranking
| Rank | Audience | Audience size | Country share | Avg age | Female share | Subtype |
|---|---|---|---|---|---|---|
| 1 |  New York City Marathon |
416k | 5.3% | 38.9 | 40.0% | Marathon |
| 2 |  Berlin Marathon |
408k | 8.4% | 42.5 | 40.7% | Marathon |
| 3 |  Chicago Marathon |
357k | 4.7% | 40.3 | 40.5% | Marathon |
| 4 |  World Marathon Majors |
125k | 4.6% | 38.5 | 35.1% | Marathon |
| 5 |  Barcelona Marathon |
113k | 35.2% | 42.0 | 39.9% | Marathon |
| 6 |  Marathon des Sables |
92k | 4.3% | 46.1 | 34.7% | Marathon |
| 7 |  Paris Marathon |
81k | 7.2% | 42.4 | 47.4% | Marathon |
| 8 |  Tokyo Marathon |
70k | 2.7% | 41.1 | 40.9% | Marathon |
| 9 |  London Marathon |
60k | 1.8% | 40.4 | 41.4% | Marathon |
| 10 |  Boston Marathon |
50k | 1.0% | 40.7 | 41.6% | Marathon |
| 11 |  Badwater Ultramarathon |
33k | 6.5% | 45.7 | 44.8% | Marathon |
| 12 |  Rome Marathon |
32k | 6.7% | 42.6 | 41.4% | Marathon |
| 13 |  Amsterdam Marathon |
31k | 5.2% | 43.2 | 39.3% | Marathon |
| 14 |  Rotterdam Marathon |
31k | 6.9% | 41.1 | 46.8% | Marathon |
| 15 |  Valencia Half Marathon |
20k | 46.9% | 41.0 | 32.3% | Marathon |
| 16 |  Cardiff Half Marathon |
20k | 6.2% | 30.3 | 20.1% | Marathon |
| 17 |  Paris Half Marathon |
19k | 5.2% | 41.8 | 52.0% | Marathon |
| 18 |  Dublin Marathon |
18k | 6.9% | 45.3 | 38.0% | Marathon |
| 19 |  Prague Marathon |
18k | 13.6% | 35.6 | 61.6% | Marathon |
| 20 |  Stockholm Marathon |
15k | 4.7% | 43.8 | 56.0% | Marathon |
| 21 |  Greater Manchester Marathon |
7.5k | 2.0% | 41.7 | 0.0% | Marathon |
| 22 |  Rock 'n' Roll Marathon Series |
5.4k | 0.2% | 43.5 | 41.3% | Marathon |
| 23 |  Hamburg Marathon |
5.1k | 4.9% | 40.7 | 42.0% | Marathon |
| 24 |  Edinburgh Marathon |
2k | 1.0% | 45.0 | 56.7% | Marathon |
| 25 |  New York City Half Marathon |
1.9k | 0.2% | 41.2 | 52.7% | Marathon |
Want the full picture for any of these audiences?
Open any profile to see psychographics, top regions, peer affinities and demographic splits — all derived from the same anonymized signals.
Frequently asked questions
How is this Top 65 list compiled?
Rascasse aggregates anonymized search-behavior signals across Spain 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 Spain?
New York City Marathon currently leads with an estimated audience of 416k people in Spain.