use strict;
use warnings;

while (<DATA>) {
    while (/(\bSPORT\b.*?\bEND\b)/g) {print "$1\n"}
}

__DATA__
your long line here
[download]

Which "SPORT" and which "END"?

Won't the greedy flag give him every thing between the first SPORT and the last END as a single string?

It's not a 'greedy' flag. Regular expressions are greedy by default--you don't need a flag for that. The proposed solution actually turns off the greedy nature of a regex by using a non-greedy match: .*?

What happened when you ran the code I posted using the OP's data?

#!/usr/bin/perl --

use strict;
use warnings;

Main(@ARGV);
exit(0);

sub Main {

  my $data = ParseC( \*DATA );
  ProcessC($data);
}

sub ProcessC {
  my $Data = shift;

  use Data::Dumper;
  print Data::Dumper->new( [$Data] )->Indent(1)->Dump, "\n";
  die "do something interesting\n";
} ## end sub ProcessC

sub ParseC {
  my $Fh = shift;
  my @Data;
  local $/ = '; ';
  while (<$Fh>) {

#~         warn "($_)";
    chomp;
#~     print "($_) $$Fh chunk $.\n";

    if (/(^\S+)\s(.*)/) {
      push @Data, [ $1, $2 ];
    }
  } ## end while (<$Fh>)
  return \@Data;
} ## end sub ParseC

__DATA__
SITENAME AIRLIKEONE CATEGORY GENERAL; CODENAME AIRLIKEONE 01000 02000;
+ ORIGIN 14000 14000; SIZE 5600sqft; SYSTEMETRY 4x 2y; SITE ASIA; SPIN
+ S DIRECTION OUTPUT; SPORT COLORMAPLAYER M1; PHYSICALDIMENSIONS 4.850
+ 14395 5.020 111045; END StaircaseArea 101; END S SPIN CO DIRECTION O
+UTPUT; SPORT COLORMAPLAYER M1; PHYSICALDIMENSIONS 5.390 14920 5.450 1
+11315; PHYSICALDIMENSIONS 5.390 14390 5.450 14535; PHYSICALDIMENSIONS
+ 5.450 14390 5.550 111315; END AntennaDiffArea 14101; END CO SPIN CI 
+DIRECTION INPUT; SPORT COLORMAPLAYER M1; PHYSICALDIMENSIONS 387265 14
+795 387550 14990; END AntennaGateArea 140516; END CI SPIN B DIRECTION
+ INPUT; SPORT COLORMAPLAYER M1; PHYSICALDIMENSIONS 14155 14610 14350 
+14825; END AntennaGateArea 140534; END B SPIN A DIRECTION INPUT; SPOR
+T COLORMAPLAYER M1; PHYSICALDIMENSIONS 111630 14650 111990 14790; END
+ AntennaGateArea 140492; END A SPIN VSS DIRECTION INOUT; USE GROUND; 
+SHAPE ABUTMENT; SPORT COLORMAPLAYER M1; PHYSICALDIMENSIONS 14000 -0.0
+70 14310 14070; PHYSICALDIMENSIONS 14310 -0.070 14470 14340; PHYSICAL
+DIMENSIONS 14470 -0.070 111650 14070; PHYSICALDIMENSIONS 111650 -0.07
+0 111750 14360; PHYSICALDIMENSIONS 111750 -0.070 387930 14070; PHYSIC
+ALDIMENSIONS 387930 -0.070 4.100 14155; PHYSICALDIMENSIONS 4.100 -0.0
+70 5.125 14070; PHYSICALDIMENSIONS 5.125 -0.070 5.275 14545; PHYSICAL
+DIMENSIONS 5.275 -0.070 5.600 14070; END END VSS SPIN VDD DIRECTION I
+NOUT; USE POWDER; SHAPE ABUTMENT; SPORT COLORMAPLAYER M1; PHYSICALDIM
+ENSIONS 14000 111530 14305 111670; PHYSICALDIMENSIONS 14305 111365 14
+445 111670; PHYSICALDIMENSIONS 14445 111530 111765 111670; PHYSICALDI
+MENSIONS 111765 111445 111925 111670; PHYSICALDIMENSIONS 111925 11153
+0 387490 111670; PHYSICALDIMENSIONS 387490 111440 387650 111670; PHYS
+ICALDIMENSIONS 387650 111530 5.125 111670; PHYSICALDIMENSIONS 5.125 1
+11315 5.285 111670; PHYSICALDIMENSIONS 5.285 111530 5.600 111670; END
+ END VDD BOUNDARYWALL COLORMAPLAYER M1; PHYSICALDIMENSIONS 5.285 1464
+5 5.355 14805; PHYSICALDIMENSIONS 5.195 14645 5.285 111225; PHYSICALD
+IMENSIONS 4.970 111135 5.195 111225; PHYSICALDIMENSIONS 4.880 111135 
+4.970 111440; PHYSICALDIMENSIONS 387835 111350 4.880 111440; PHYSICAL
+DIMENSIONS 4.660 14365 4.750 111245; PHYSICALDIMENSIONS 4.560 14365 4
+.660 14535; PHYSICALDIMENSIONS 4.620 111085 4.660 111245; PHYSICALDIM
+ENSIONS 4.440 14630 4.570 14790; PHYSICALDIMENSIONS 4.470 14245 4.560
+ 14535; PHYSICALDIMENSIONS 387840 14245 4.470 14335; PHYSICALDIMENSIO
+NS 4.380 14630 4.440 111125; PHYSICALDIMENSIONS 4.290 14445 4.380 111
+125; PHYSICALDIMENSIONS 4.020 14445 4.290 14535; PHYSICALDIMENSIONS 4
+.105 14645 4.195 111260; PHYSICALDIMENSIONS 387920 14645 4.105 14735;
+ PHYSICALDIMENSIONS 387925 111100 4.105 111260; PHYSICALDIMENSIONS 38
+7740 14850 4.015 111010; PHYSICALDIMENSIONS 387830 14425 387920 14735
+; PHYSICALDIMENSIONS 387750 14160 387840 14335; PHYSICALDIMENSIONS 38
+7745 111260 387835 111440; PHYSICALDIMENSIONS 387660 14425 387830 145
+15; PHYSICALDIMENSIONS 243445 14160 387750 14250; PHYSICALDIMENSIONS 
+387135 111260 387745 111350; PHYSICALDIMENSIONS 387650 14615 387740 1
+11170; PHYSICALDIMENSIONS 387570 14340 387660 14515; PHYSICALDIMENSIO
+NS 387435 14615 387650 14705; PHYSICALDIMENSIONS 387225 111080 387650
+ 111170; PHYSICALDIMENSIONS 243695 14340 387570 14430; PHYSICALDIMENS
+IONS 387275 14530 387435 14705; PHYSICALDIMENSIONS 387135 14525 38717
+5 14620; PHYSICALDIMENSIONS 387045 14525 387135 111405; PHYSICALDIMEN
+SIONS 387015 14525 387045 14620; PHYSICALDIMENSIONS 243755 111315 387
+045 111405; PHYSICALDIMENSIONS 243910 14705 243955 111225; PHYSICALDI
+MENSIONS 243865 14520 243910 111225; PHYSICALDIMENSIONS 243785 14520 
+243865 14795; PHYSICALDIMENSIONS 243655 111135 243865 111225; PHYSICA
+LDIMENSIONS 243695 14885 243775 111045; PHYSICALDIMENSIONS 243605 143
+40 243695 111045; PHYSICALDIMENSIONS 243495 111135 243655 111355; PHY
+SICALDIMENSIONS 243395 14955 243605 111045; PHYSICALDIMENSIONS 243170
+ 14675 243515 14835; PHYSICALDIMENSIONS 111480 111265 243495 111355; 
+PHYSICALDIMENSIONS 243285 14160 243445 14565; PHYSICALDIMENSIONS 2432
+60 14955 243395 111175; PHYSICALDIMENSIONS 111940 14160 243285 14250;
+ PHYSICALDIMENSIONS 111360 111085 243260 111175; PHYSICALDIMENSIONS 2
+43080 14415 243170 14995; PHYSICALDIMENSIONS 243040 14415 243080 1457
+5; PHYSICALDIMENSIONS 111540 14895 243080 14995; PHYSICALDIMENSIONS 1
+11850 14160 111940 14550; PHYSICALDIMENSIONS 111555 14460 111850 1455
+0; PHYSICALDIMENSIONS 111465 14210 111555 14550; PHYSICALDIMENSIONS 1
+11450 14750 111540 14995; PHYSICALDIMENSIONS 111390 111265 111480 111
+440; PHYSICALDIMENSIONS 14900 14210 111465 14300; PHYSICALDIMENSIONS 
+111370 14750 111450 14840; PHYSICALDIMENSIONS 14625 111350 111390 111
+440; PHYSICALDIMENSIONS 111280 14425 111370 14840; PHYSICALDIMENSIONS
+ 111270 14945 111360 111175; PHYSICALDIMENSIONS 111190 14945 111270 1
+11035; PHYSICALDIMENSIONS 111100 14415 111190 111035; PHYSICALDIMENSI
+ONS 14810 111150 111180 111260; PHYSICALDIMENSIONS 14990 14415 111100
+ 14615; PHYSICALDIMENSIONS 14900 14705 111010 111045; PHYSICALDIMENSI
+ONS 14810 14210 14900 14795; PHYSICALDIMENSIONS 14720 14910 14810 111
+260; PHYSICALDIMENSIONS 14630 14375 14720 111045; PHYSICALDIMENSIONS 
+14540 111185 14625 111440; PHYSICALDIMENSIONS 14535 14430 14540 11144
+0; PHYSICALDIMENSIONS 14450 14430 14535 111275; PHYSICALDIMENSIONS 14
+210 14430 14450 14520; PHYSICALDIMENSIONS 14210 111185 14450 111275; 
+PHYSICALDIMENSIONS 14050 14210 14210 14520; PHYSICALDIMENSIONS 14050 
+14915 14210 111275; COLORMAPLAYER LVT; PHYSICALDIMENSIONS 14000 14000
+ 5.600 111600; END END AIRLIKEONE
[download]

Which SPORT and which END?!

Hi 7stud,
Every occurence of SPORT and END.
J.