diff --git a/site/src/components/AthleteView.svelte b/site/src/components/AthleteView.svelte
index d23fb23..862722f 100644
--- a/site/src/components/AthleteView.svelte
+++ b/site/src/components/AthleteView.svelte
@@ -83,6 +83,11 @@
 
   const GEAR_ICONS: Record<string, string> = { bike: '🚲', shoes: '👟', skis: '🎿', other: '⚙️' };
 
+  function fmtDate(iso: string): string {
+    const [y, m, d] = iso.split('-');
+    return `${d}/${m}/${y}`;
+  }
+
   const PART_SUGGESTIONS: Record<string, { name: string; threshold_km: number }> = {
     bike:  { name: 'chain',         threshold_km: 3000 },
     shoes: { name: 'running shoes', threshold_km: 750  },
@@ -751,7 +756,7 @@
                                   <div class="pl-2 space-y-0.5">
                                     {#each part.replacements.slice().reverse().slice(0, 3) as rep (rep.id)}
                                       <div class="flex items-center gap-2 text-xs text-zinc-600">
-                                        <span>{rep.date}</span>
+                                        <span>{fmtDate(rep.date)}</span>
                                         {#if rep.note}<span class="text-zinc-500">{rep.note}</span>{/if}
                                         <button
                                           on:click={() => deleteReplacement(item.id, part.id, rep.id)}