diff --git a/tools/cooja/contiki_tests/RUN_REPEATED b/tools/cooja/contiki_tests/RUN_REPEATED
new file mode 100644
index 000000000..349aed1c3
--- /dev/null
+++ b/tools/cooja/contiki_tests/RUN_REPEATED
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# Usage
+if [ $# -eq 2 ]; then
+  REPEATS=$1
+  TEST=$2
+else
+  echo "Usage: $0 <nr_repeats> <test>"
+  echo "Example: $0 10 cooja_helloworld"
+  exit 1
+fi
+
+# Locate Contiki/COOJA
+if [ -z "$CONTIKI" ]; then
+  if [ -z "$CONTIKI_HOME" ]; then
+  	CONTIKI_HOME=../../..
+  fi
+  CONTIKI=$CONTIKI_HOME
+fi
+
+# Clean up
+rm -f *.log *.cooja_log
+rm -fr se obj_cooja
+rm -f symbols.c symbols.h
+
+# Compile COOJA
+echo ">>>>>>> Building COOJA <<<<<<<<"
+(cd $CONTIKI/tools/cooja && ant clean && ant jar)
+if [ "$?" != "0" ]; then
+  echo "Compilation of COOJA failed"
+  exit 1
+fi
+
+# Run tests
+for COUNTER in `seq 1 $REPEATS`;
+do
+  echo ">>>>>>> Repeating $COUNTER/$REPEATS <<<<<<<<"
+  bash RUN_TEST $TEST $TEST$COUNTER.log
+done
+
+echo
+echo ">>>>>>> DONE! Test logs stored in $TEST[1-$REPEATS].log <<<<<<<<"