diff --git a/libafl/src/stages/calibrate.rs b/libafl/src/stages/calibrate.rs
index bfa77e7ea1..6e94b67b33 100644
--- a/libafl/src/stages/calibrate.rs
+++ b/libafl/src/stages/calibrate.rs
@@ -74,9 +74,11 @@ where
 
         // Run once to get the initial calibration map
         executor.observers_mut().pre_exec_all(state, &input)?;
+
         let mut start = current_time();
 
-        let mut total_time = if executor.run_target(fuzzer, state, mgr, &input)? == ExitKind::Ok {
+        let exit_kind = executor.run_target(fuzzer, state, mgr, &input)?;
+        let mut total_time = if exit_kind == ExitKind::Ok {
             current_time() - start
         } else {
             mgr.log(
@@ -88,6 +90,10 @@ where
             Duration::from_secs(1)
         };
 
+        executor
+            .observers_mut()
+            .post_exec_all(state, &input, &exit_kind)?;
+
         let map_first = &executor
             .observers()
             .match_name::<O>(&self.map_observer_name)
@@ -111,7 +117,8 @@ where
             executor.observers_mut().pre_exec_all(state, &input)?;
             start = current_time();
 
-            if executor.run_target(fuzzer, state, mgr, &input)? != ExitKind::Ok {
+            let exit_kind = executor.run_target(fuzzer, state, mgr, &input)?;
+            if exit_kind != ExitKind::Ok {
                 if !has_errors {
                     mgr.log(
                         state,
@@ -129,6 +136,10 @@ where
 
             total_time += current_time() - start;
 
+            executor
+                .observers_mut()
+                .post_exec_all(state, &input, &exit_kind)?;
+
             let map = &executor
                 .observers()
                 .match_name::<O>(&self.map_observer_name)