diff --git a/mapillary_tools/geotag/factory.py b/mapillary_tools/geotag/factory.py
index 87c0016d..e11984ec 100644
--- a/mapillary_tools/geotag/factory.py
+++ b/mapillary_tools/geotag/factory.py
@@ -289,7 +289,8 @@ def process(
     rejected_gps_paths: set[Path] = set()
 
     # Paths whose GPX track missed them, with the source that rejected them, to
-    # warn about if a later source geotags them instead
+    # warn about if a later source geotags them instead, and to report if none
+    # does
     gpx_rejections: dict[Path, tuple[SourceOption, types.ErrorMetadata]] = {}
 
     # Videos let through to sources that cannot geotag videos (e.g. exif), with
@@ -399,6 +400,14 @@ def process(
         if not reprocessable_paths:
             break
 
+    # Of a file that a GPX track missed, and that no later source geotagged,
+    # report the miss: why the track given for it was not used says more than
+    # the later sources failing too, such as "GPS is too noisy" for a video
+    # whose GPS the track was given to replace
+    for path, (_, gpx_miss) in gpx_rejections.items():
+        if path in pending_errors:
+            pending_errors[path] = gpx_miss
+
     final_metadatas.extend(pending_errors.values())
 
     unread_paths = [
diff --git a/tests/unit/test_gpx_over_noisy_gps.py b/tests/unit/test_gpx_over_noisy_gps.py
index f8c49411..ac586847 100644
--- a/tests/unit/test_gpx_over_noisy_gps.py
+++ b/tests/unit/test_gpx_over_noisy_gps.py
@@ -374,6 +374,13 @@ def build_video_geotag(option: SourceOption):
 GPX_NOT_FOUND = exceptions.MapillaryVideoGPSNotFoundError(
     "GPX file not found for video"
 )
+GPX_MISS = exceptions.MapillaryOutsideGPXTrackError(
+    "The GPX track misses the video by 105.1 days",
+    image_time="2026_09_11_15_39_41_000",
+    gpx_start_time="2026_05_29_12_47_06_000",
+    gpx_end_time="2026_05_29_12_53_00_000",
+)
+XML_NOT_FOUND = exceptions.MapillaryExifToolXMLNotFoundError("No XML file found")
 
 DEFAULT_CHAIN = [SourceType(source) for source in DEFAULT_GEOTAG_SOURCE_OPTIONS]
 
@@ -505,6 +512,60 @@ def test_gpx_that_fails_replaces_the_rejection(self, monkeypatch):
         assert isinstance(result, types.ErrorMetadata)
         assert result.error is mismatch
 
+    def test_gpx_that_misses_is_reported_over_rejected_gps(self, monkeypatch):
+        """
+        The chain of the Desktop Uploader, with a GPX that misses a video whose
+        GPS is too noisy: the miss says why the GPX was not used, while "GPS
+        is too noisy" is what the GPX was given to work around.
+        """
+        results, called = _run_chain(
+            monkeypatch,
+            [
+                SourceType.GPX,
+                SourceType.EXIFTOOL_XML,
+                SourceType.NATIVE,
+                SourceType.EXIFTOOL_RUNTIME,
+            ],
+            {
+                SourceType.GPX: GPX_MISS,
+                SourceType.EXIFTOOL_XML: XML_NOT_FOUND,
+                SourceType.NATIVE: NOISE,
+                SourceType.EXIFTOOL_RUNTIME: None,
+            },
+        )
+        result = _only_result(results)
+        assert isinstance(result, types.ErrorMetadata)
+        assert result.error is GPX_MISS
+        assert called == [SourceType.GPX, SourceType.EXIFTOOL_XML, SourceType.NATIVE]
+
+    @pytest.mark.parametrize(
+        "later_error",
+        [NOISE, EMPTY, NOT_FOUND, exceptions.MapillaryExiftoolNotFoundError("no")],
+    )
+    def test_gpx_that_misses_is_reported_over_later_failures(
+        self, monkeypatch, later_error
+    ):
+        results, _ = _run_chain(
+            monkeypatch,
+            [SourceType.GPX, SourceType.NATIVE],
+            {SourceType.GPX: GPX_MISS, SourceType.NATIVE: later_error},
+        )
+        result = _only_result(results)
+        assert isinstance(result, types.ErrorMetadata)
+        assert result.error is GPX_MISS
+
+    def test_gpx_that_misses_does_not_hide_a_final_error(self, monkeypatch):
+        """An error that ends the chain says something about the file itself"""
+        stationary = exceptions.MapillaryStationaryVideoError("Stationary")
+        results, _ = _run_chain(
+            monkeypatch,
+            [SourceType.GPX, SourceType.NATIVE],
+            {SourceType.GPX: GPX_MISS, SourceType.NATIVE: stationary},
+        )
+        result = _only_result(results)
+        assert isinstance(result, types.ErrorMetadata)
+        assert result.error is stationary
+
     def test_not_found_still_falls_through_to_exiftool(self, monkeypatch):
         """Finding nothing is a verdict on the reader, so retrying is fair."""
         results, called = _run_chain(
diff --git a/tests/unit/test_gpx_video_coverage.py b/tests/unit/test_gpx_video_coverage.py
index 8fa98c19..2e657e30 100644
--- a/tests/unit/test_gpx_video_coverage.py
+++ b/tests/unit/test_gpx_video_coverage.py
@@ -527,6 +527,30 @@ def test_video_is_geotagged_by_the_next_source_with_a_warning(
         assert "misses the video" in warning and "by 2.0 hours" in warning
         assert warning.endswith("Geotagged it from the native source instead")
 
+    def test_the_miss_is_reported_if_no_later_source_geotags_the_video(self, tmp_path):
+        video_path = _write_camm_mp4(tmp_path / "video.mp4", _video_track())
+        gpx_path = _write_gpx(tmp_path / "track.gpx", A_UNIX_TIME + 2 * 3600, 10)
+        options = [
+            SourceOption(
+                SourceType.GPX,
+                num_processes=0,
+                source_path=SourcePathOption(source_path=gpx_path),
+            ),
+            # Finds no GPX file to read
+            SourceOption(
+                SourceType.GPX,
+                num_processes=0,
+                source_path=SourcePathOption(source_path=tmp_path / "none.gpx"),
+            ),
+        ]
+
+        [metadata] = factory.process([video_path], options)
+
+        assert isinstance(metadata, types.ErrorMetadata)
+        assert isinstance(metadata.error, exceptions.MapillaryOutsideGPXTrackError)
+        assert "misses the video" in str(metadata.error)
+        assert "by 2.0 hours" in str(metadata.error)
+
     @pytest.mark.parametrize(
         "gpx_start, source",
         [(A_UNIX_TIME, SourceType.GPX), (A_UNIX_TIME + 2 * 3600, SourceType.NATIVE)],