diff --git a/adaptive_scheduler/__init__.py b/adaptive_scheduler/__init__.py
index 9ef15b40..a9eb4263 100644
--- a/adaptive_scheduler/__init__.py
+++ b/adaptive_scheduler/__init__.py
@@ -5,6 +5,7 @@
 from adaptive_scheduler._version import __version__
 from adaptive_scheduler.scheduler import PBS, SLURM
 from adaptive_scheduler.server_support import (
+    MultiRunManager,
     RunManager,
     slurm_run,
     start_one_by_one,
@@ -23,4 +24,5 @@
     "utils",
     "SlurmExecutor",
     "SlurmTask",
+    "MultiRunManager",
 ]
diff --git a/adaptive_scheduler/_server_support/multi_run_manager.py b/adaptive_scheduler/_server_support/multi_run_manager.py
new file mode 100644
index 00000000..8e758953
--- /dev/null
+++ b/adaptive_scheduler/_server_support/multi_run_manager.py
@@ -0,0 +1,180 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import ipywidgets as ipw
+
+from adaptive_scheduler.widgets import _disable_widgets_output_scrollbar, info
+
+if TYPE_CHECKING:
+    from adaptive_scheduler._server_support.run_manager import RunManager
+
+
+class MultiRunManager:
+    """A manager that can contain multiple RunManagers.
+
+    Parameters
+    ----------
+    run_managers
+        Initial list of RunManagers to include.
+
+    Attributes
+    ----------
+    run_managers
+        Dictionary of managed RunManagers, keyed by their names.
+
+    """
+
+    def __init__(self, run_managers: list[RunManager] | None = None) -> None:
+        self.run_managers: dict[str, RunManager] = {}
+        self._widget: ipw.VBox | None = None
+        self._tab_widget: ipw.Tab | None = None
+        self._info_widgets: dict[str, ipw.Widget] = {}
+        self._update_all_button: ipw.Button | None = None
+        if run_managers:
+            for rm in run_managers:
+                self.add_run_manager(rm)
+
+    def add_run_manager(
+        self,
+        run_manager: RunManager,
+        *,
+        start: bool = False,
+        wait_for: str | None = None,
+    ) -> None:
+        """Add a new RunManager to the MultiRunManager.
+
+        Parameters
+        ----------
+        run_manager
+            The RunManager to add.
+        start
+            Whether to start the RunManager immediately after adding it.
+        wait_for
+            The name of another RunManager to wait for before starting this one.
+            Only applicable if start is True.
+
+        Raises
+        ------
+        ValueError
+            If a RunManager with the same name already exists.
+        KeyError
+            If the specified wait_for RunManager does not exist.
+
+        """
+        if run_manager.job_name in self.run_managers:
+            msg = f"A RunManager with the name '{run_manager.job_name}' already exists."
+            raise ValueError(msg)
+
+        self.run_managers[run_manager.job_name] = run_manager
+        self._info_widgets[run_manager.job_name] = info(
+            run_manager,
+            display_widget=False,
+            disable_widgets_output_scrollbar=False,
+        )
+
+        if start:
+            if wait_for:
+                if wait_for not in self.run_managers:
+                    msg = f"No RunManager with the name '{wait_for}' exists."
+                    raise KeyError(msg)
+                run_manager.start(wait_for=self.run_managers[wait_for])
+            else:
+                run_manager.start()
+        elif wait_for:
+            msg = "`start` must be True if `wait_for` is used."
+            raise ValueError(msg)
+
+        if self._widget is not None:
+            self._update_widget()
+
+    def remove_run_manager(self, name: str) -> None:
+        """Remove a RunManager from the MultiRunManager.
+
+        Parameters
+        ----------
+        name
+            The name of the RunManager to remove.
+
+        Raises
+        ------
+        KeyError
+            If no RunManager with the given name exists.
+
+        """
+        if name in self.run_managers:
+            rm = self.run_managers.pop(name)
+            rm.cancel()
+            self._info_widgets.pop(name)
+            if self._widget is not None:
+                self._update_widget()
+        else:
+            msg = f"No RunManager with the name '{name}' exists."
+            raise KeyError(msg)
+
+    def start_all(self) -> None:
+        """Start all RunManagers."""
+        for run_manager in self.run_managers.values():
+            run_manager.start()
+
+    def cancel_all(self) -> None:
+        """Cancel all RunManagers."""
+        for run_manager in self.run_managers.values():
+            run_manager.cancel()
+
+    def _create_widget(self) -> ipw.VBox:
+        """Create the widget for displaying RunManager info and update button."""
+        self._tab_widget = ipw.Tab()
+        children = list(self._info_widgets.values())
+        self._tab_widget.children = children
+        for i, name in enumerate(self.run_managers.keys()):
+            self._tab_widget.set_title(i, f"RunManager: {name}")
+
+        self._update_all_button = ipw.Button(
+            description="Update All",
+            button_style="info",
+            tooltip="Update all RunManagers",
+        )
+        self._update_all_button.on_click(self._update_all_callback)
+
+        return ipw.VBox([self._update_all_button, self._tab_widget])
+
+    def _update_widget(self) -> None:
+        """Update the widget when RunManagers are added or removed."""
+        if self._tab_widget is not None:
+            current_children = list(self._tab_widget.children)
+            new_children = list(self._info_widgets.values())
+
+            # Create a new tuple of children
+            updated_children = tuple(child for child in current_children if child in new_children)
+
+            # Add new children
+            for widget in new_children:
+                if widget not in updated_children:
+                    updated_children += (widget,)
+
+            # Update the widget's children
+            self._tab_widget.children = updated_children
+
+            # Update titles
+            for i, name in enumerate(self.run_managers.keys()):
+                self._tab_widget.set_title(i, f"RunManager: {name}")
+
+    def _update_all_callback(self, _: ipw.Button) -> None:
+        """Callback function for the Update All button."""
+        assert self._tab_widget is not None
+        for widget in self._tab_widget.children:
+            update_button = widget.children[0].children[1].children[0]
+            assert update_button.description == "update info"
+            update_button.click()
+
+    def info(self) -> ipw.VBox:
+        """Display info about all RunManagers in a widget with an Update All button."""
+        if self._widget is None:
+            _disable_widgets_output_scrollbar()
+            self._widget = self._create_widget()
+        return self._widget
+
+    def _repr_html_(self) -> str:
+        """HTML representation for Jupyter notebooks."""
+        return self.info()
diff --git a/adaptive_scheduler/server_support.py b/adaptive_scheduler/server_support.py
index 6561cd02..d55dfd64 100644
--- a/adaptive_scheduler/server_support.py
+++ b/adaptive_scheduler/server_support.py
@@ -15,6 +15,7 @@
 from ._server_support.database_manager import DatabaseManager
 from ._server_support.job_manager import JobManager, MaxRestartsReachedError
 from ._server_support.kill_manager import KillManager, logs_with_string_or_condition
+from ._server_support.multi_run_manager import MultiRunManager
 from ._server_support.parse_logs import _get_infos, parse_log_files
 from ._server_support.run_manager import (
     RunManager,
@@ -33,6 +34,7 @@
     "start_one_by_one",
     "logs_with_string_or_condition",
     "RunManager",
+    "MultiRunManager",
     "slurm_run",
     "_get_infos",
     "parse_log_files",
diff --git a/tests/test_multi_run_manager.py b/tests/test_multi_run_manager.py
new file mode 100644
index 00000000..e580421b
--- /dev/null
+++ b/tests/test_multi_run_manager.py
@@ -0,0 +1,178 @@
+"""Test the MultiRunManager class."""
+
+from __future__ import annotations
+
+import asyncio
+from typing import TYPE_CHECKING
+from unittest.mock import patch
+
+import ipywidgets as ipw
+import pytest
+
+from adaptive_scheduler._server_support.multi_run_manager import MultiRunManager
+from adaptive_scheduler._server_support.run_manager import RunManager
+
+if TYPE_CHECKING:
+    from pathlib import Path
+
+    import adaptive
+
+    from .helpers import MockScheduler
+
+
+@pytest.fixture()
+def mock_run_manager(
+    mock_scheduler: MockScheduler,
+    learners: list[adaptive.Learner1D]
+    | list[adaptive.BalancingLearner]
+    | list[adaptive.SequenceLearner],
+    fnames: list[str] | list[Path],
+) -> RunManager:
+    """Create a mock RunManager for testing."""
+    return RunManager(mock_scheduler, learners[:1], fnames[:1], job_name="test-rm")
+
+
+def test_multi_run_manager_init() -> None:
+    """Test the initialization of MultiRunManager."""
+    mrm = MultiRunManager()
+    assert isinstance(mrm, MultiRunManager)
+    assert mrm.run_managers == {}
+
+
+def test_multi_run_manager_add_run_manager(mock_run_manager: RunManager) -> None:
+    """Test adding a RunManager to MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    assert len(mrm.run_managers) == 1
+    assert "test-rm" in mrm.run_managers
+    assert mrm.run_managers["test-rm"] == mock_run_manager
+
+
+def test_multi_run_manager_add_duplicate_run_manager(mock_run_manager: RunManager) -> None:
+    """Test adding a duplicate RunManager to MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    with pytest.raises(ValueError, match="A RunManager with the name 'test-rm' already exists."):
+        mrm.add_run_manager(mock_run_manager)
+
+
+@pytest.mark.asyncio()
+async def test_multi_run_manager_add_run_manager_with_start(mock_run_manager: RunManager) -> None:
+    """Test adding a RunManager to MultiRunManager with start=True."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager, start=True)
+    await asyncio.sleep(0.1)
+    assert mock_run_manager.status() == "running"
+    mock_run_manager.cancel()
+
+
+def test_multi_run_manager_add_run_manager_with_invalid_wait_for(
+    mock_run_manager: RunManager,
+) -> None:
+    """Test adding a RunManager with an invalid wait_for parameter."""
+    mrm = MultiRunManager()
+    with pytest.raises(KeyError, match="No RunManager with the name 'non-existent' exists."):
+        mrm.add_run_manager(mock_run_manager, start=True, wait_for="non-existent")
+
+
+def test_multi_run_manager_add_run_manager_with_wait_for_without_start(
+    mock_run_manager: RunManager,
+) -> None:
+    """Test adding a RunManager with wait_for but without start=True."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(
+        RunManager(
+            mock_run_manager.scheduler,
+            mock_run_manager.learners,
+            mock_run_manager.fnames,
+            job_name="rm1",
+        ),
+    )
+    with pytest.raises(ValueError, match="`start` must be True if `wait_for` is used."):
+        mrm.add_run_manager(mock_run_manager, wait_for="rm1")
+
+
+def test_multi_run_manager_remove_run_manager(mock_run_manager: RunManager) -> None:
+    """Test removing a RunManager from MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    mrm.remove_run_manager("test-rm")
+    assert len(mrm.run_managers) == 0
+
+
+def test_multi_run_manager_remove_non_existent_run_manager() -> None:
+    """Test removing a non-existent RunManager from MultiRunManager."""
+    mrm = MultiRunManager()
+    with pytest.raises(KeyError, match="No RunManager with the name 'non-existent' exists."):
+        mrm.remove_run_manager("non-existent")
+
+
+@pytest.mark.asyncio()
+async def test_multi_run_manager_start_all(mock_run_manager: RunManager) -> None:
+    """Test starting all RunManagers in MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    mrm.start_all()
+    await asyncio.sleep(0.1)
+    assert mock_run_manager.status() == "running"
+    mock_run_manager.cancel()
+
+
+@pytest.mark.asyncio()
+async def test_multi_run_manager_cancel_all(mock_run_manager: RunManager) -> None:
+    """Test cancelling all RunManagers in MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    mrm.start_all()
+    await asyncio.sleep(0.1)
+    mrm.cancel_all()
+    await asyncio.sleep(0.1)
+    assert mock_run_manager.status() == "cancelled"
+
+
+def test_multi_run_manager_create_widget(mock_run_manager: RunManager) -> None:
+    """Test creating the widget for MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    vbox = mrm._create_widget()
+    assert isinstance(vbox, ipw.VBox)
+    tab = vbox.children[1]
+    assert isinstance(tab, ipw.Tab)
+    assert len(tab.children) == 1
+    assert tab.get_title(0) == "RunManager: test-rm"
+
+
+def test_multi_run_manager_update_widget(mock_run_manager: RunManager) -> None:
+    """Test updating the widget for MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    mrm._widget = mrm._create_widget()
+    new_rm = RunManager(
+        mock_run_manager.scheduler,
+        mock_run_manager.learners,
+        mock_run_manager.fnames,
+        job_name="new-rm",
+    )
+    mrm.add_run_manager(new_rm)
+    assert len(mrm._widget.children) == 2
+    assert mrm._widget.children[1].get_title(1) == "RunManager: new-rm"
+
+
+def test_multi_run_manager_info(mock_run_manager: RunManager) -> None:
+    """Test the info method of MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    vbox = mrm.info()
+    assert isinstance(vbox, ipw.VBox)
+    tab = vbox.children[1]
+    assert isinstance(tab, ipw.Tab)
+    assert len(tab.children) == 1
+
+
+def test_multi_run_manager_repr_html(mock_run_manager: RunManager) -> None:
+    """Test the _repr_html_ method of MultiRunManager."""
+    mrm = MultiRunManager()
+    mrm.add_run_manager(mock_run_manager)
+    with patch("IPython.display.display") as mocked_display:
+        mrm._repr_html_()
+        assert mocked_display.called