diff --git a/src/modules/Elsa.Workflows.Api/Endpoints/Activities/TestRun/Endpoint.cs b/src/modules/Elsa.Workflows.Api/Endpoints/Activities/TestRun/Endpoint.cs
index 406c1234d..a3f9764b9 100644
--- a/src/modules/Elsa.Workflows.Api/Endpoints/Activities/TestRun/Endpoint.cs
+++ b/src/modules/Elsa.Workflows.Api/Endpoints/Activities/TestRun/Endpoint.cs
@@ -1,6 +1,10 @@
 using Elsa.Abstractions;
+using Elsa.Extensions;
 using Elsa.Workflows.Management;
 using Elsa.Workflows.Models;
+using Elsa.Workflows.Runtime;
+using Elsa.Workflows.Runtime.Entities;
+using Elsa.Workflows.State;
 
 namespace Elsa.Workflows.Api.Endpoints.Activities.TestRun;
 
@@ -11,6 +15,7 @@ namespace Elsa.Workflows.Api.Endpoints.Activities.TestRun;
 internal class Endpoint(
     IWorkflowDefinitionService workflowDefinitionService,
     IActivityInvoker activityInvoker,
+    IActivityExecutionMapper activityExecutionMapper,
     IIdentityGenerator identityGenerator,
     IServiceProvider serviceProvider)
     : ElsaEndpoint<Request>
@@ -45,7 +50,18 @@ internal class Endpoint(
             return;
         }
 
-        await activityInvoker.InvokeAsync(workflowExecutionContext, activity);
+        var activityExecutionContext = await activityInvoker.InvokeAsync(workflowExecutionContext, activity);
+        var record = activityExecutionMapper.Map(activityExecutionContext);
+        var outcomes = record.Payload != null && record.Payload.TryGetValue("Outcomes", out var outcomesObj) ? outcomesObj as ICollection<string> : null;
+        var response = new Response
+        {
+            Outputs = record.Outputs,
+            Outcomes = outcomes,
+            Exception = record.Exception,
+            Status = record.Status
+        };
+        
+        await SendOkAsync(response, cancellationToken);
     }
 }
 
@@ -53,4 +69,12 @@ public class Request
 {
     public WorkflowDefinitionHandle WorkflowDefinitionHandle { get; set; } = null!;
     public ActivityHandle ActivityHandle { get; set; } = null!;
+}
+
+public class Response
+{
+    public IDictionary<string, object?>? Outputs { get; set; }
+    public ICollection<string>? Outcomes { get; set; }
+    public ExceptionState? Exception { get; set; }
+    public ActivityStatus Status { get; set; }
 }
\ No newline at end of file
diff --git a/src/modules/Elsa.Workflows.Core/Contracts/IActivityInvoker.cs b/src/modules/Elsa.Workflows.Core/Contracts/IActivityInvoker.cs
index a3cd9af2f..6b9267cc8 100644
--- a/src/modules/Elsa.Workflows.Core/Contracts/IActivityInvoker.cs
+++ b/src/modules/Elsa.Workflows.Core/Contracts/IActivityInvoker.cs
@@ -13,7 +13,7 @@ public interface IActivityInvoker
     /// <param name="workflowExecutionContext">The workflow execution context.</param>
     /// <param name="activity">The activity to invoke.</param>
     /// <param name="options"></param>
-    Task InvokeAsync(WorkflowExecutionContext workflowExecutionContext, IActivity activity, ActivityInvocationOptions? options = default);
+    Task<ActivityExecutionContext> InvokeAsync(WorkflowExecutionContext workflowExecutionContext, IActivity activity, ActivityInvocationOptions? options = null);
 
     /// <summary>
     /// Invokes the specified activity execution context.
diff --git a/src/modules/Elsa.Workflows.Core/Services/ActivityInvoker.cs b/src/modules/Elsa.Workflows.Core/Services/ActivityInvoker.cs
index a7d86aa5d..4560f6974 100644
--- a/src/modules/Elsa.Workflows.Core/Services/ActivityInvoker.cs
+++ b/src/modules/Elsa.Workflows.Core/Services/ActivityInvoker.cs
@@ -12,7 +12,7 @@ public class ActivityInvoker(
 {
 
     /// <inheritdoc />
-    public async Task InvokeAsync(WorkflowExecutionContext workflowExecutionContext, IActivity activity, ActivityInvocationOptions? options = null)
+    public async Task<ActivityExecutionContext> InvokeAsync(WorkflowExecutionContext workflowExecutionContext, IActivity activity, ActivityInvocationOptions? options = null)
     {
         // Setup an activity execution context, potentially reusing an existing one if requested.
         var existingActivityExecutionContext = options?.ExistingActivityExecutionContext;
@@ -34,6 +34,8 @@ public class ActivityInvoker(
 
         // Execute the activity execution pipeline.
         await InvokeAsync(activityExecutionContext);
+        
+        return activityExecutionContext;
     }
 
     /// <inheritdoc />