diff --git a/ci/licenses_golden/licenses_flutter b/ci/licenses_golden/licenses_flutter
index c9a88a4807e..36f6129fc2b 100644
--- a/ci/licenses_golden/licenses_flutter
+++ b/ci/licenses_golden/licenses_flutter
@@ -2229,7 +2229,6 @@ FILE: ../../../flutter/third_party/txt/benchmarks/paint_record_benchmarks.cc
 FILE: ../../../flutter/third_party/txt/benchmarks/paragraph_benchmarks.cc
 FILE: ../../../flutter/third_party/txt/benchmarks/paragraph_builder_benchmarks.cc
 FILE: ../../../flutter/third_party/txt/benchmarks/skparagraph_benchmarks.cc
-FILE: ../../../flutter/third_party/txt/benchmarks/styled_runs_benchmarks.cc
 FILE: ../../../flutter/third_party/txt/benchmarks/txt_run_all_benchmarks.cc
 FILE: ../../../flutter/third_party/txt/src/log/log.cc
 FILE: ../../../flutter/third_party/txt/src/log/log.h
diff --git a/third_party/txt/BUILD.gn b/third_party/txt/BUILD.gn
index 2937804db57..1de7f24013b 100644
--- a/third_party/txt/BUILD.gn
+++ b/third_party/txt/BUILD.gn
@@ -269,7 +269,6 @@ if (enable_unittests) {
       "benchmarks/paint_record_benchmarks.cc",
       "benchmarks/paragraph_benchmarks.cc",
       "benchmarks/paragraph_builder_benchmarks.cc",
-      "benchmarks/styled_runs_benchmarks.cc",
       "benchmarks/txt_run_all_benchmarks.cc",
     ]
 
diff --git a/third_party/txt/benchmarks/styled_runs_benchmarks.cc b/third_party/txt/benchmarks/styled_runs_benchmarks.cc
deleted file mode 100644
index 4e501abc76a..00000000000
--- a/third_party/txt/benchmarks/styled_runs_benchmarks.cc
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2017 Google, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "flutter/fml/command_line.h"
-#include "flutter/fml/logging.h"
-#include "flutter/third_party/txt/tests/txt_test_utils.h"
-#include "third_party/benchmark/include/benchmark/benchmark_api.h"
-#include "txt/styled_runs.h"
-#include "txt/text_style.h"
-
-namespace txt {
-
-static void BM_StyledRunsGetRun(benchmark::State& state) {
-  StyledRuns runs;
-  TextStyle style;
-  runs.AddStyle(style);
-  runs.StartRun(0, 0);
-  runs.EndRunIfNeeded(11);
-  while (state.KeepRunning()) {
-    runs.GetRun(0);
-  }
-}
-BENCHMARK(BM_StyledRunsGetRun);
-
-}  // namespace txt