diff --git a/ci/tests/run-gtest-parallel.sh b/ci/tests/run-gtest-parallel.sh
index 082197e138..9752a41e2b 100755
--- a/ci/tests/run-gtest-parallel.sh
+++ b/ci/tests/run-gtest-parallel.sh
@@ -3,23 +3,29 @@ set -euo pipefail
 
 source "$(dirname "$BASH_SOURCE")/common.sh"
 
-target=$1
-if [ -z "${target-}" ]; then
-    echo "Target not specified"
+executable=$1
+if [ -z "${executable-}" ]; then
+    echo "Executable not specified"
     exit 1
 fi
 
 shift
-executable=./${target}$(get_exec_extension)
 
 # Get the project root directory (2 levels up from ci/tests)
 PROJECT_ROOT="$(cd "$(dirname "$BASH_SOURCE")/../.." && pwd)"
 GTEST_PARALLEL="${PROJECT_ROOT}/submodules/gtest-parallel/gtest-parallel"
 
 if [ -f "${GTEST_PARALLEL}" ]; then
-    echo "Running tests with gtest-parallel for target: ${target}"
-    "${GTEST_PARALLEL}" "${executable}" --worker=1 "$@"
+    echo "Running tests with gtest-parallel for executable: ${executable}"
+    # Redirect stderr to both stderr and a file to capture sanitizer output
+    "${GTEST_PARALLEL}" "${executable}" --worker=1 "$@" 2> >(tee sanitizer_report.txt >&2)
+    test_status=$?
 else
-    echo "gtest-parallel not found at ${GTEST_PARALLEL}, running tests directly for target: ${target}"
-    "${executable}" "$@"
-fi 
\ No newline at end of file
+    echo "gtest-parallel not found at ${GTEST_PARALLEL}, running tests directly for executable: ${executable}"
+    # Redirect stderr to both stderr and a file to capture sanitizer output
+    "${executable}" "$@" 2> >(tee sanitizer_report.txt >&2)
+    test_status=$?
+fi
+
+# Return the original test exit status
+exit $test_status
\ No newline at end of file
diff --git a/ci/tests/run-tests.sh b/ci/tests/run-tests.sh
index 4d95f861d4..c322bba26c 100755
--- a/ci/tests/run-tests.sh
+++ b/ci/tests/run-tests.sh
@@ -46,10 +46,11 @@ case "$(uname -s)" in
         ;;
 esac
 
-# Run the test using gtest-parallel helper
 shift
 executable=./${target}$(get_exec_extension)
-"$(dirname "$BASH_SOURCE")/run-gtest-parallel.sh" "${target}" "$@"
+
+# Run the test using gtest-parallel helper
+"$(dirname "$BASH_SOURCE")/run-gtest-parallel.sh" "${executable}" "$@"
 status=$?
 
 if [ $status -ne 0 ]; then