American Flag Football

London's American Football leagues for young professionals with GO Mammoth. Co-ed and mens leagues availabe. Sign up as Team or Individually.

Play American Flag Football in London 

Why Mammoth Flag Football Leagues?

 The most Social American Football leagues in London

 We offer Mixed & Mens leagues on a fantastic floodlight 3G/turf pitch

 Amazing refs, atmosphere and league prizes!

 Everything is provided, just turn up and play.

Flag Football Leagues STARTING SOON:

Venue Link Format Day Time Starts Length Individuals 
White City
7-9:30pm 23/03/15 8 Wks

£8.12 p/wk

£6.25 p/wk*
White City Men's
7-10pm 18/02/15 8 Wks

£8.12 p/wk

£6.25 p/wk*

* Weekly team price estimates are based on a 10 person squad  


  • £65 per Individual 
  • £500 per Team 

Price Includes: 

  • 7 -10 games (including play offs and finals)
  • Referee(s) for every fixture
  • League administration (including up to date League Fixtures & Standings on our website)
  • Specials at the sponsor bar after the game
  • Prizes for league winners
  • Club T-shirt - all players receive a free "annual" GO Mammoth club T-shirt as welcome gift (received in your 1st season of play)


  • Mixed 7v7 (min of 2 females on pitch)
  • Mens 7v7 
  • Recommended squad size - 9-12
  • Rules -  American Flag Football



"American flag football rocks. Social flag leagues in the City is a massive plus for the sport. Definitely get involved if you want a fast paced, athletic, but super social time" J Babbington rated Go Mammoth 5 stars

"GO Mammoth American flag football are the best professionally organised rec leagues in London by a mile. Great format, delivery, and awesome social scene"
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"Really easy going league, I joined as an individual and was a bit nervous about doing so but has been brilliant so far! thanks!" (Gary)
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"Really great staff and very well organised! No complaints!" (Heather)
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"Good communication. Great offers for socials and lots of get togethers!"
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