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    Under 17s Football

    15–16 years old · 11v11 format · Performance — full adult format, adult laws, pathway to senior football

    U17 format & FA rules at a glance

    Format
    11v11
    Pitch size
    110×70 yards (100×64 m)
    Goal size
    24×8 ft (full-size)
    Ball size
    Size 5
    Match length
    45-minute halves (90 mins total)
    Offside
    Full offside applies
    Retreat line
    No
    Heading allowed
    Yes (with FA limits)

    Under 17s — what to expect

    U17 plays the full adult format on adult pitches with adult match length. This is the highest youth tier in many grassroots leagues. FA heading guidelines align with the senior game from this age onward.

    The FA's development phase for Under 17s is Performance — full adult format, adult laws, pathway to senior football. That means training sessions should weight ball mastery, decision-making, and enjoyment over tactical complexity, with progressively more game-realistic small-sided practices as players move through the season.

    For parents of Under 17s

    If this is your child's first season at U17, start with our first match guide covering kit, arrival times, and matchday etiquette. For boots that suit U17 pitch types, see our football boots buying guide.

    Common questions at U17: how much should my child train each week? When should I let them play in goal? What if they aren't enjoying it? See our advice hub and FAQ for age-appropriate guidance.

    Find U17 football near you