MFC 31: Rundown was a mixed martial arts event held by the Maximum Fighting Championship (MFC) on October 7, 2011 at the Mayfield Inn Trade and Conference Centre in Edmonton, Alberta. The event was broadcast live on HDNet.
Antonio McKee and Brian Cobb were expected to fight for the MFC Lightweight Championship on this card. However, that bout was moved to MFC 32.
This event used a half-point scoring system.
Main Card:
MFC Light Heavyweight Championship bout: Ryan Jimmo vs. Rameau Thierry SokoudjouJimmo defeated Sokoudjou via unanimous decision (49–48, 49–48, 49–48).
Lightweight bout: Kajan Johnson vs. Richie Whitso]Johnson defeated Whitson via submission (rear naked choke) at 3:52 of round 1.
Lightweight bout: Adam Lynn vs. Curtis DemarceLynn defeated Demarce via KO (elbow) at 1:38 of round 1.
Lightweight bout: Sabah Fadai vs. Mukai MaromoMaromo defeated Fadai via unanimous decision (30–27, 30–27, 30–27).
Middleweight bout: Allen Hope vs. Terry MartinMartin defeated Hope via TKO (punches and elbows) at 2:13 of round 1.
Catchweight (175 lb.) bout: Ryan Chiappe vs. Cody KrahnKrahn defeated Chiappe via submission (guillotine choke) at 3:45 of round 1.
Preliminary Card:
Catchweight (175 lb.) bout: Mike Froese vs. Dajan KajicFroese and Kajic ended in a No Contest at 0:31 of round 1 after Froese was poked in the eye.
Lightweight bout: Garret Nybakken vs. James HaddadHaddad defeated Nybakken via submission (guillotine choke) at 4:12 of round 1.
Lightweight bout: Neal Anderson vs. Dan RingRing defeated Anderson via unanimous decision.