The fastest marathon by a relay team is 2 hr 10 min 50 sec and was achieved by the Team Jack & Adam’s Bicycles / Zapata Roadrunners (USA) formed by Rueben Ondari, Stephen Ariga, Kibet Cherop, Scott Kimbell and Derek Yorek (Kenya/USA), in the Silicon Laboratories Austin Marathon Relay, at Auditorium Shores, in Austin, Texas, USA, on 27 September 2009.

The Team Jack and Adams / Zapata Roadrunners was made up of Kibet Cherop, Rueben Ondari, Stephen Ariga, Scott Kimbell and Derek Yorek. This was the 5th edition of this marathon relay.