diff --git a/.github/workflows/__go-tracing-autobuilder.yml b/.github/workflows/__go-tracing-autobuilder.yml
index fb471c5ea..a36cc43a7 100644
--- a/.github/workflows/__go-tracing-autobuilder.yml
+++ b/.github/workflows/__go-tracing-autobuilder.yml
@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
           - os: ubuntu-latest
             version: stable-v2.21.4
diff --git a/.github/workflows/__go-tracing-custom-build-steps.yml b/.github/workflows/__go-tracing-custom-build-steps.yml
index b3b043def..05fedfb03 100644
--- a/.github/workflows/__go-tracing-custom-build-steps.yml
+++ b/.github/workflows/__go-tracing-custom-build-steps.yml
@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
           - os: ubuntu-latest
             version: stable-v2.21.4
diff --git a/.github/workflows/__go-tracing-legacy-workflow.yml b/.github/workflows/__go-tracing-legacy-workflow.yml
index 20bdea695..276d4cfda 100644
--- a/.github/workflows/__go-tracing-legacy-workflow.yml
+++ b/.github/workflows/__go-tracing-legacy-workflow.yml
@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
           - os: ubuntu-latest
             version: stable-v2.21.4
diff --git a/.github/workflows/__multi-language-autodetect.yml b/.github/workflows/__multi-language-autodetect.yml
index a388e5734..d54b24a1e 100644
--- a/.github/workflows/__multi-language-autodetect.yml
+++ b/.github/workflows/__multi-language-autodetect.yml
@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
           - os: macos-15-xlarge
             version: stable-v2.20.7
diff --git a/.github/workflows/__rust.yml b/.github/workflows/__rust.yml
index f26b4eb2e..d3b5a8a5b 100644
--- a/.github/workflows/__rust.yml
+++ b/.github/workflows/__rust.yml
@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-latest
+          - os: ubuntu-24.04
             version: stable-v2.20.7
           - os: ubuntu-latest
             version: stable-v2.22.1
diff --git a/.github/workflows/debug-artifacts-failure-safe.yml b/.github/workflows/debug-artifacts-failure-safe.yml
index c61bd6b17..dd4e98797 100644
--- a/.github/workflows/debug-artifacts-failure-safe.yml
+++ b/.github/workflows/debug-artifacts-failure-safe.yml
@@ -6,13 +6,13 @@ env:
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -30,10 +30,10 @@ jobs:
       fail-fast: false
       matrix:
         version:
-        - stable-v2.20.7
-        - default
-        - linked
-        - nightly-latest
+          - stable-v2.20.7
+          - default
+          - linked
+          - nightly-latest
     name: Upload debug artifacts after failure in analyze
     continue-on-error: true
     env:
@@ -43,7 +43,7 @@ jobs:
       # We currently need `security-events: read` to access feature flags.
       security-events: read
     timeout-minutes: 45
-    runs-on: ubuntu-latest
+    runs-on: ${{ case(matrix.version == 'stable-v2.20.7', 'ubuntu-24.04', 'ubuntu-latest') }}
     steps:
       - name: Dump GitHub event
         run: cat "${GITHUB_EVENT_PATH}"
@@ -60,7 +60,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
-          dotnet-version: '9.x'
+          dotnet-version: "9.x"
       - name: Assert best-effort artifact scan completed
         uses: ./../action/.github/actions/verify-debug-artifact-scan-completed
       - uses: ./../action/init
diff --git a/.github/workflows/debug-artifacts-safe.yml b/.github/workflows/debug-artifacts-safe.yml
index 6d162d9c0..1e723a45c 100644
--- a/.github/workflows/debug-artifacts-safe.yml
+++ b/.github/workflows/debug-artifacts-safe.yml
@@ -5,13 +5,13 @@ env:
 on:
   push:
     branches:
-    - main
-    - releases/v*
+      - main
+      - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: "0 5 * * *"
   workflow_dispatch:
 
 concurrency:
@@ -29,10 +29,10 @@ jobs:
       fail-fast: false
       matrix:
         version:
-        - stable-v2.20.7
-        - default
-        - linked
-        - nightly-latest
+          - stable-v2.20.7
+          - default
+          - linked
+          - nightly-latest
     name: Upload debug artifacts
     env:
       CODEQL_ACTION_TEST_MODE: true
@@ -41,7 +41,7 @@ jobs:
       contents: read
       # We currently need `security-events: read` to access feature flags.
       security-events: read
-    runs-on: ubuntu-latest
+    runs-on: ${{ case(matrix.version == 'stable-v2.20.7', 'ubuntu-24.04', 'ubuntu-latest') }}
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -56,7 +56,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
-          dotnet-version: '9.x'
+          dotnet-version: "9.x"
       - name: Assert best-effort artifact scan completed
         uses: ./../action/.github/actions/verify-debug-artifact-scan-completed
       - uses: ./../action/init
diff --git a/pr-checks/sync.ts b/pr-checks/sync.ts
index 1729f5409..afbc7fc43 100755
--- a/pr-checks/sync.ts
+++ b/pr-checks/sync.ts
@@ -442,10 +442,14 @@ function generateJobMatrix(
           : [operatingSystemConfig["runner-image"]];
 
       for (const runnerImage of runnerImagesForOs) {
-        matrix.push({
-          os: runnerImage,
-          version,
-        });
+        if (runnerImage === "ubuntu-latest" && version === "stable-v2.20.7") {
+          matrix.push({ os: "ubuntu-24.04", version });
+        } else {
+          matrix.push({
+            os: runnerImage,
+            version,
+          });
+        }
       }
     }
   }