diff --git a/src/super_gradients/training/sg_trainer/sg_trainer.py b/src/super_gradients/training/sg_trainer/sg_trainer.py
index 7ba08998ae..82afdaed44 100755
--- a/src/super_gradients/training/sg_trainer/sg_trainer.py
+++ b/src/super_gradients/training/sg_trainer/sg_trainer.py
@@ -483,7 +483,31 @@ def _train_epoch(self, context: PhaseContext, silent_mode: bool = False) -> tupl
 
             context.update_context(loss_avg_meter=loss_avg_meter, metrics_compute_fn=self.train_metrics)
 
-            for batch_idx, batch_items in enumerate(progress_bar_train_loader):
+            class PrefetchIterator:
+                def __init__(self, iterator):
+                    self.iterator = iterator
+                    import concurrent.futures
+                    self.executor = concurrent.futures.ThreadPoolExecutor(max_workers=1)
+                    self.prefetch()
+
+                def prefetch(self):
+                    self.prefetch_future = self.executor.submit(self._prefetch)
+
+                def _prefetch(self):
+                    return next(self.iterator)
+
+                def __iter__(self):
+                    return self
+
+                def __next__(self):
+                    value = self.prefetch_future.result()
+                    self.prefetch()
+                    return value
+
+                def close(self):
+                    self.executor.shutdown()
+
+            for batch_idx, batch_items in PrefetchIterator(enumerate(progress_bar_train_loader)):
                 if expected_iterations <= batch_idx:
                     break