diff --git a/src/Managing.Application/Workers/BacktestComputeWorker.cs b/src/Managing.Application/Workers/BacktestComputeWorker.cs
index 3036c9f3..71752c5f 100644
--- a/src/Managing.Application/Workers/BacktestComputeWorker.cs
+++ b/src/Managing.Application/Workers/BacktestComputeWorker.cs
@@ -590,10 +590,19 @@ public class BacktestComputeWorker : BackgroundService
                 bundleRequest.Status == BundleBacktestRequestStatus.Completed &&
                 !string.IsNullOrEmpty(user.TelegramChannel))
             {
+                var completedAt = bundleRequest.CompletedAt ?? DateTime.UtcNow;
+                var duration = completedAt - bundleRequest.CreatedAt;
+                var durationText = duration.TotalHours >= 1
+                    ? $"{duration.Hours}h {duration.Minutes}m {duration.Seconds}s"
+                    : duration.TotalMinutes >= 1
+                        ? $"{duration.Minutes}m {duration.Seconds}s"
+                        : $"{duration.Seconds}s";
+                
                 var message = $"✅ Bundle backtest '{bundleRequest.Name}' (ID: {bundleRequest.RequestId}) completed successfully. " +
                              $"Completed: {completedJobs}/{totalJobs} backtests" +
                              (failedJobs > 0 ? $", Failed: {failedJobs}" : "") +
-                             $". Results: {completedJobResults.Count} backtest(s) generated.";
+                             $". Results: {completedJobResults.Count} backtest(s) generated. " +
+                             $"Duration: {durationText}";
                 
                 await webhookService.SendMessage(message, user.TelegramChannel);
             }
@@ -601,8 +610,17 @@ public class BacktestComputeWorker : BackgroundService
                      bundleRequest.Status == BundleBacktestRequestStatus.Failed &&
                      !string.IsNullOrEmpty(user.TelegramChannel))
             {
+                var completedAt = bundleRequest.CompletedAt ?? DateTime.UtcNow;
+                var duration = completedAt - bundleRequest.CreatedAt;
+                var durationText = duration.TotalHours >= 1
+                    ? $"{duration.Hours}h {duration.Minutes}m {duration.Seconds}s"
+                    : duration.TotalMinutes >= 1
+                        ? $"{duration.Minutes}m {duration.Seconds}s"
+                        : $"{duration.Seconds}s";
+                
                 var message = $"❌ Bundle backtest '{bundleRequest.Name}' (ID: {bundleRequest.RequestId}) failed. " +
-                             $"All {totalJobs} backtests failed. Error: {bundleRequest.ErrorMessage}";
+                             $"All {totalJobs} backtests failed. Error: {bundleRequest.ErrorMessage}. " +
+                             $"Duration: {durationText}";
                 
                 await webhookService.SendMessage(message, user.TelegramChannel);
             }