diff --git a/src/app/runs/page.tsx b/src/app/runs/page.tsx
index 7ba7a3c..35a1c37 100644
--- a/src/app/runs/page.tsx
+++ b/src/app/runs/page.tsx
@@ -16,53 +16,14 @@ import {
 import { cn } from "@/lib/utils";
 import LiveRunRow from "./components/LiveRunNow";
 import StatCard from "@/components/app/StatCard";
-
-/* ---------------- mock data ---------------- */
-
-const liveRuns = [
-  {
-    id: 1,
-    username: "speedmaster_x",
-    problem: "Two Sum Dash",
-    category: "Any%",
-    time: "1:52.34",
-    pace: "-0:03",
-    status: "pb",
-  },
-  {
-    id: 2,
-    username: "algo_ninja",
-    problem: "Binary Sprint",
-    category: "Any%",
-    time: "2:04.11",
-    pace: "+0:05",
-    status: "normal",
-  },
-  {
-    id: 3,
-    username: "stackattack",
-    problem: "String Scramble",
-    category: "Easy",
-    time: "0:48.92",
-    pace: "-0:01",
-    status: "pb",
-  },
-  {
-    id: 4,
-    username: "reset_king",
-    problem: "Linked List Rush",
-    category: "Any%",
-    time: "1:31.77",
-    pace: "+0:12",
-    status: "danger",
-  },
-];
-
-/* ---------------- page ---------------- */
+import useAction from "@/hook/use-action";
+import { getLiveRuns } from "@/modules/live-run/actions";
 
 export default function LiveRuns() {
+  const [liveRuns, liveRunsLoaded, liveRunsError] = useAction(getLiveRuns);
+
   // Sort top runners (status === 'pb') to the top
-  const sortedRuns = [...liveRuns].sort((a, b) => {
+  const sortedRuns = [...(liveRuns || [])].sort((a, b) => {
     if (a.status === "pb" && b.status !== "pb") return -1;
     if (a.status !== "pb" && b.status === "pb") return 1;
     return 0;
diff --git a/src/modules/live-run/actions.ts b/src/modules/live-run/actions.ts
index 59d1635..221d8eb 100644
--- a/src/modules/live-run/actions.ts
+++ b/src/modules/live-run/actions.ts
@@ -1,3 +1,45 @@
 "use server";
 
 import * as Core from "./core";
+import { Run } from "./types";
+
+export async function getLiveRuns(): Promise<Run[]> {
+  return [
+    {
+      id: 1,
+      username: "speedmaster_x",
+      problem: "Two Sum Dash",
+      category: "Any%",
+      time: "1:52.34",
+      pace: "-0:03",
+      status: "pb",
+    },
+    {
+      id: 2,
+      username: "algo_ninja",
+      problem: "Binary Sprint",
+      category: "Any%",
+      time: "2:04.11",
+      pace: "+0:05",
+      status: "normal",
+    },
+    {
+      id: 3,
+      username: "stackattack",
+      problem: "String Scramble",
+      category: "Easy",
+      time: "0:48.92",
+      pace: "-0:01",
+      status: "pb",
+    },
+    {
+      id: 4,
+      username: "reset_king",
+      problem: "Linked List Rush",
+      category: "Any%",
+      time: "1:31.77",
+      pace: "+0:12",
+      status: "danger",
+    },
+  ];
+}
diff --git a/src/modules/live-run/types.ts b/src/modules/live-run/types.ts
index e69de29..b29b054 100644
--- a/src/modules/live-run/types.ts
+++ b/src/modules/live-run/types.ts
@@ -0,0 +1,9 @@
+export interface Run {
+  id: number;
+  username: string;
+  problem: string;
+  category: string;
+  time: string;
+  pace: string;
+  status: string;
+}