USA Ultimate National Championships – The Lukens Family in San Diego

Great Grandmasters Archives - Ultiworld

Relics prove to be grand masters of ultimate frisbee, News, Palo Alto Online

There's Never a Bad Time to Start: BADA's Growing Great Grand Masters Community - Bay Area Disc Association

Williams and Fox set for Grand Masters - Charlotte Ultimate

UltiPhotos Masters Championships

Grand Masters Archives - Houston Ultimate

2012 USA Ultimate Annual Report by USA Ultimate - Issuu

Sharing Stories Makes Us Stronger - Skyd Magazine

USA Ultimate on X: The seedings and pools for the 2023 @wfdf_wbuc have been released. Finally, in the grand masters open division (5/5): #USAUltimate

2015 USA Ultimate Grand Masters Nationals – The Lukens Family in San Diego