diff --git a/.github/workflows/long-test.yml b/.github/workflows/long-test.yml
new file mode 100644
index 000000000000..d04dcffe9047
--- /dev/null
+++ b/.github/workflows/long-test.yml
@@ -0,0 +1,46 @@
+name: CI
+
+on:
+  schedule:
+    - cron: "0 0 * * *"
+  pull_request:  # TODO remove this before merge
+
+permissions:
+  contents: read
+  actions: read
+  checks: write
+
+jobs:
+  long-asan:
+    name: Long ASAN
+    runs-on: [self-hosted, 1ES.Pool=gha-virtual-ccf-sub]
+    container:
+      image: ghcr.io/microsoft/ccf/ci/default:build-26-06-2024
+    steps:
+      - name: "Build"
+        run: |
+          mkdir build
+          cd build
+          cmake -GNinja -DCOMPILE_TARGET=virtual -DCMAKE_BUILD_TYPE=Debug -DLONG_TESTS=ON -DLVI_MITIGATIONS=OFF -DSAN=ON ..
+          ninja
+      - name: "Test"
+        run: |
+          set +x
+          ./tests.sh -VV --timeout 1600 --no-compress-output -LE "benchmark|perf
+
+  long-tsan:
+    name: Long TSAN
+    runs-on: [self-hosted, 1ES.Pool=gha-virtual-ccf-sub]
+    container:
+      image: ghcr.io/microsoft/ccf/ci/default:build-26-06-2024
+    steps:
+      - name: "Build"
+        run: |
+          mkdir build
+          cd build
+          cmake -GNinja -DCOMPILE_TARGET=virtual -DCMAKE_BUILD_TYPE=Debug -DLONG_TESTS=ON -DLVI_MITIGATIONS=OFF -DTSAN=ON -DWORKER_THREADS=2 ..
+          ninja
+      - name: "Test"
+        run: |
+          set +x
+          ./tests.sh -VV --timeout 1600 --no-compress-output -LE "benchmark|perf
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