diff --git a/task5/src/main/java/Car.java b/task5/src/main/java/Car.java
index b487609..b306f04 100644
--- a/task5/src/main/java/Car.java
+++ b/task5/src/main/java/Car.java
@@ -1,5 +1,9 @@
+import java.util.concurrent.CyclicBarrier;
+
 public class Car implements Runnable {
     private static int CARS_COUNT;
+    private static CyclicBarrier cb;
+    private static String winner;
     static {
         CARS_COUNT = 0;
     }
@@ -17,18 +21,28 @@ public Car(Race race, int speed) {
         this.speed = speed;
         CARS_COUNT++;
         this.name = "Участник #" + CARS_COUNT;
+        cb =  new CyclicBarrier(CARS_COUNT);
     }
+
+
     @Override
     public void run() {
         try {
             System.out.println(this.name + " готовится");
             Thread.sleep(500 + (int)(Math.random() * 800));
+            MainClass.preparedCars.countDown();
             System.out.println(this.name + " готов");
+            cb.await();
         } catch (Exception e) {
             e.printStackTrace();
         }
         for (int i = 0; i < race.getStages().size(); i++) {
             race.getStages().get(i).go(this);
         }
+        if (winner == null) {
+            winner = this.name;
+            System.out.println(this.name + " - WIN!!!");
+        }
+        MainClass.finishedCars.countDown();
     }
 }
\ No newline at end of file
diff --git a/task5/src/main/java/MainClass.java b/task5/src/main/java/MainClass.java
index 4f50321..31b3983 100644
--- a/task5/src/main/java/MainClass.java
+++ b/task5/src/main/java/MainClass.java
@@ -1,10 +1,14 @@
+import java.util.concurrent.CountDownLatch;
+
 public class MainClass {
 
     public static final int CARS_COUNT = 4;
+    public static final CountDownLatch preparedCars = new CountDownLatch(CARS_COUNT);
+    public static final CountDownLatch finishedCars = new CountDownLatch(CARS_COUNT);
 
     public static void main(String[] args) {
         System.out.println("ВАЖНОЕ ОБЪЯВЛЕНИЕ >>> Подготовка!!!");
-        Race race = new Race(new Road(60), new Tunnel(), new Road(40));
+        Race race = new Race(new Road(60), new Tunnel(CARS_COUNT/2), new Road(40));
         Car[] cars = new Car[CARS_COUNT];
         for (int i = 0; i < cars.length; i++) {
             cars[i] = new Car(race, 20 + (int) (Math.random() * 10));
@@ -12,7 +16,17 @@ public static void main(String[] args) {
         for (int i = 0; i < cars.length; i++) {
             new Thread(cars[i]).start();
         }
+        try {
+            preparedCars.await();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
         System.out.println("ВАЖНОЕ ОБЪЯВЛЕНИЕ >>> Гонка началась!!!");
+        try {
+            finishedCars.await();
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
         System.out.println("ВАЖНОЕ ОБЪЯВЛЕНИЕ >>> Гонка закончилась!!!");
     }
 }
\ No newline at end of file
diff --git a/task5/src/main/java/Tunnel.java b/task5/src/main/java/Tunnel.java
index 476d706..7f8d201 100644
--- a/task5/src/main/java/Tunnel.java
+++ b/task5/src/main/java/Tunnel.java
@@ -1,5 +1,9 @@
+import java.util.concurrent.Semaphore;
+
 public class Tunnel extends Stage {
-    public Tunnel() {
+    private Semaphore tunnelVolume;
+    public Tunnel(int volume) {
+        this.tunnelVolume = new Semaphore(volume);
         this.length = 80;
         this.description = "Тоннель " + length + " метров";
     }
@@ -8,12 +12,14 @@ public void go(Car c) {
         try {
             try {
                 System.out.println(c.getName() + " готовится к этапу(ждет): " + description);
+                tunnelVolume.acquire();
                 System.out.println(c.getName() + " начал этап: " + description);
                 Thread.sleep(length / c.getSpeed() * 1000);
             } catch (InterruptedException e) {
                 e.printStackTrace();
             } finally {
                 System.out.println(c.getName() + " закончил этап: " + description);
+                tunnelVolume.release();
             }
         } catch (Exception e) {
             e.printStackTrace();