diff --git a/src/main.rs b/src/main.rs
index d124d0b..8c4290c 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -663,18 +663,26 @@ if (importAllForm) {
     if (button) button.disabled = true;
 
     let done = 0;
-    for (const row of rows) {
-      const ok = await importActivity(
-        row.dataset.athleteId,
-        row.dataset.activityId,
-        row
-      );
-      if (ok) done += 1;
+    const updateLabel = () => {
       if (button) {
         button.textContent =
           'Importiere … (' + done + '/' + rows.length + ')';
       }
-    }
+    };
+    updateLabel();
+
+    await Promise.allSettled(
+      rows.map((row) =>
+        importActivity(
+          row.dataset.athleteId,
+          row.dataset.activityId,
+          row
+        ).then((ok) => {
+          if (ok) done += 1;
+          updateLabel();
+        })
+      )
+    );
 
     if (button) {
       button.textContent =