| torontomarathon.com | Canadian International Marathon |
| runlongbeach.com | Long Beach International City Marathon |
| italianmarathon.it | Maratona d'Italia Memorial Enzo Ferrari |
| gmaa.net | Green Mountain Marathon Information |
| thebaltimoremarathon.com | Baltimore Marathon - Index |
| runtoronto.com | Canadian International Marathon |
| royalvictoriamarathon.com | Royal Victoria Marathon, Victoria, Bc, Canada |
| niagarafallsmarathon.com | Niagara Falls International Marathon |
| marinemarathon.com | Marine Corps Marathon |
| louisvillemarathon.org | Louisville Marathon And Half Marathon |
United States , California , Brea