diff --git a/.golangci.yml b/.golangci.yml
index 2b049d8..a8455f5 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -143,4 +143,5 @@ issues:
         - gochecknoinits
         - goconst
         - goerr113
+        - lll
         - wrapcheck
diff --git a/go.mod b/go.mod
index 935d2ca..26dd3fc 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,8 @@
 module github.com/nil-go/nilgo
 
 go 1.21
+
+require (
+	github.com/nil-go/konf v0.9.2
+	github.com/nil-go/sloth v0.3.0
+)
diff --git a/go.sum b/go.sum
index e69de29..6bd6c95 100644
--- a/go.sum
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/nil-go/konf v0.9.2 h1:pfwtRmo2qces/xo2YFxE9yWP1eUAsIec3pH4eD8VV0s=
+github.com/nil-go/konf v0.9.2/go.mod h1:ULW6PmJzWMd0F4KKNJQPhWD6Zu5eoX9U1C9SW2BPAr4=
+github.com/nil-go/sloth v0.3.0 h1:lAqd8/pH6psoXZDpScCefY+3V9PVfJnIyOqMK1GSvwo=
+github.com/nil-go/sloth v0.3.0/go.mod h1:SE8dLU9DLYeuLtu3kHp9PUEyj0OwUGKvTjSpx8tPdwo=
diff --git a/internal/assert/assert.go b/internal/assert/assert.go
new file mode 100644
index 0000000..d6b6f6a
--- /dev/null
+++ b/internal/assert/assert.go
@@ -0,0 +1,36 @@
+// Copyright (c) 2024 The nilgo authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+package assert
+
+import (
+	"reflect"
+	"testing"
+)
+
+func Equal[T any](tb testing.TB, expected, actual T) {
+	tb.Helper()
+
+	if !reflect.DeepEqual(expected, actual) {
+		tb.Errorf("\nexpected: %v\n  actual: %v", expected, actual)
+	}
+}
+
+func NoError(tb testing.TB, err error) {
+	tb.Helper()
+
+	if err != nil {
+		tb.Errorf("unexpected error: %v", err)
+	}
+}
+
+func EqualError(tb testing.TB, err error, message string) {
+	tb.Helper()
+
+	switch {
+	case err == nil:
+		tb.Errorf("\n  actual: <nil>\nexpected: %v", message)
+	case err.Error() != message:
+		tb.Errorf("\n  actual: %v\nexpected: %v", err.Error(), message)
+	}
+}
diff --git a/option.go b/option.go
new file mode 100644
index 0000000..f50d219
--- /dev/null
+++ b/option.go
@@ -0,0 +1,24 @@
+// Copyright (c) 2024 The nilgo authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+package nilgo
+
+import "context"
+
+func WithPreRun(runs func(context.Context) error) Option {
+	return func(opts *options) {
+		opts.preRuns = append(opts.preRuns, runs)
+	}
+}
+
+func WithGate(gate func(context.Context) error) Option {
+	return func(opts *options) {
+		opts.gates = append(opts.gates, gate)
+	}
+}
+
+type (
+	// Option configures the Runner with specific options.
+	Option  func(*options)
+	options Runner
+)
diff --git a/run.go b/run.go
new file mode 100644
index 0000000..ea7c52e
--- /dev/null
+++ b/run.go
@@ -0,0 +1,92 @@
+// Copyright (c) 2024 The nilgo authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+package nilgo
+
+import (
+	"context"
+	"errors"
+	"sync"
+)
+
+// Parallel executes the given run in parallel.
+//
+// It blocks until all run complete or ctx is done, then
+// returns the first non-nil error (if any) received from run.
+func Parallel(ctx context.Context, runs []func(context.Context) error) error {
+	ctx, cancel := context.WithCancelCause(ctx)
+	defer cancel(nil)
+
+	var waitGroup sync.WaitGroup
+	for _, run := range runs {
+		waitGroup.Add(1)
+
+		run := run
+		go func() {
+			defer waitGroup.Done()
+
+			if err := run(ctx); err != nil {
+				cancel(err)
+			}
+		}()
+	}
+	waitGroup.Wait()
+
+	if err := context.Cause(ctx); err != nil && !errors.Is(err, ctx.Err()) {
+		return err //nolint:wrapcheck
+	}
+
+	return nil
+}
+
+// WithCloser wraps the given run with a dedicated close function,
+// which should cause the run returns when close function executes.
+//
+// It guarantees both run and close functions complete
+// and return the first non-nil error if any, so close function executes
+// even if run function returns non-nil error.
+func WithCloser(run func(context.Context) error, closer func() error) func(context.Context) error {
+	if run == nil {
+		run = func(context.Context) error { return nil }
+	}
+	if closer == nil {
+		closer = func() error { return nil }
+	}
+
+	return func(ctx context.Context) error {
+		ctx, cancel := context.WithCancelCause(ctx)
+		defer cancel(nil)
+
+		var waitGroup sync.WaitGroup
+		waitGroup.Add(2) //nolint:gomnd
+		go func() {
+			defer waitGroup.Done()
+
+			if err := run(ctx); err != nil {
+				cancel(err)
+			}
+		}()
+		<-ctx.Done()
+
+		// Create a new context for closer function as the original context is done.
+		cctx, ccancel := context.WithCancelCause(context.WithoutCancel(ctx))
+		defer ccancel(nil)
+		go func() {
+			defer waitGroup.Done()
+
+			if err := closer(); err != nil {
+				ccancel(err)
+			}
+		}()
+		waitGroup.Wait()
+
+		if err := context.Cause(ctx); err != nil && !errors.Is(err, ctx.Err()) {
+			return err //nolint:wrapcheck
+		}
+		if err := context.Cause(cctx); err != nil && !errors.Is(err, cctx.Err()) {
+			return err //nolint:wrapcheck
+		}
+
+		return nil
+	}
+}
diff --git a/run_test.go b/run_test.go
new file mode 100644
index 0000000..4c4e267
--- /dev/null
+++ b/run_test.go
@@ -0,0 +1,62 @@
+// Copyright (c) 2024 The nilgo authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+package nilgo_test
+
+import (
+	"context"
+	"errors"
+	"testing"
+	"time"
+
+	"github.com/nil-go/nilgo"
+	"github.com/nil-go/nilgo/internal/assert"
+)
+
+func TestWithCloser(t *testing.T) {
+	testcases := []struct {
+		description string
+		run         func(ctx context.Context) error
+		closer      func() error
+		err         string
+	}{
+		{
+			description: "no error",
+			run: func(context.Context) error {
+				return nil
+			},
+			closer: func() error {
+				return nil
+			},
+		},
+		{
+			description: "run error",
+			run: func(context.Context) error {
+				return errors.New("run error")
+			},
+			err: "run error",
+		},
+		{
+			description: "closer error",
+			closer: func() error {
+				return errors.New("closer error")
+			},
+			err: "closer error",
+		},
+	}
+
+	for _, testcase := range testcases {
+		testcase := testcase
+
+		t.Run(testcase.description, func(t *testing.T) {
+			ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
+			defer cancel()
+			err := nilgo.WithCloser(testcase.run, testcase.closer)(ctx)
+			if testcase.err == "" {
+				assert.NoError(t, err)
+			} else {
+				assert.EqualError(t, err, testcase.err)
+			}
+		})
+	}
+}
diff --git a/runner.go b/runner.go
new file mode 100644
index 0000000..626af5f
--- /dev/null
+++ b/runner.go
@@ -0,0 +1,91 @@
+// Copyright (c) 2024 The nilgo authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+package nilgo
+
+import (
+	"context"
+	"errors"
+	"os/signal"
+	"sync"
+	"sync/atomic"
+	"syscall"
+)
+
+// Runner is a pre-configured runtime for executing runs in parallel.
+//
+// To create an Runner, use [New].
+type Runner struct {
+	preRuns []func(context.Context) error
+	gates   []func(context.Context) error
+	ran     atomic.Bool
+}
+
+// New creates a new Runner with the given Option(s).
+func New(opts ...Option) *Runner {
+	option := &options{}
+	for _, opt := range opts {
+		opt(option)
+	}
+
+	return (*Runner)(option)
+}
+
+// Run executes the given run in parallel with well-configured runtime,
+// which includes logging, configuration, and telemetry.
+//
+// The run ran in parallel without any explicit order,
+// which means it should not have temporal dependencies between each other.
+//
+// The execution can be interrupted if any run returns non-nil error,
+// or it receives an OS signal syscall.SIGINT or syscall.SIGTERM.
+// It waits all run return unless it's forcefully terminated by OS.
+func (e *Runner) Run(ctx context.Context, runs ...func(context.Context) error) error {
+	if e == nil {
+		e = &Runner{}
+	}
+
+	if e.ran.Swap(true) {
+		return errors.New("runner is already ran") //nolint:goerr113
+	}
+
+	// Add gate to wait for all pre-runs start.
+	var waitGroup sync.WaitGroup
+	waitGroup.Add(len(e.preRuns))
+	for i, run := range e.preRuns {
+		run := run
+		e.preRuns[i] = func(ctx context.Context) error {
+			defer waitGroup.Done()
+
+			return run(ctx)
+		}
+	}
+	e.gates = append(e.gates,
+		func(context.Context) error {
+			waitGroup.Wait()
+
+			return nil
+		},
+	)
+
+	ctx, cancel := context.WithCancelCause(ctx)
+	defer cancel(nil)
+
+	return Parallel(ctx, append(e.preRuns,
+		func(ctx context.Context) (err error) { //nolint:nonamedreturns
+			defer func() {
+				cancel(err)
+			}()
+
+			// Terminate signals apply to the runs, then cancel the root context for pre-runs.
+			nctx, ncancel := signal.NotifyContext(ctx, syscall.SIGINT, syscall.SIGTERM)
+			defer ncancel()
+
+			if err = Parallel(nctx, e.gates); err != nil {
+				return err
+			}
+
+			return Parallel(nctx, runs)
+		},
+	))
+}
diff --git a/runner_test.go b/runner_test.go
new file mode 100644
index 0000000..aedafa3
--- /dev/null
+++ b/runner_test.go
@@ -0,0 +1,97 @@
+// Copyright (c) 2024 The nilgo authors
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+package nilgo_test
+
+import (
+	"context"
+	"errors"
+	"log/slog"
+	"testing"
+
+	"github.com/nil-go/konf"
+
+	"github.com/nil-go/nilgo"
+	"github.com/nil-go/nilgo/internal/assert"
+)
+
+func TestRunner_Run(t *testing.T) {
+	for _, testcase := range testcases() {
+		testcase := testcase
+
+		var ran bool
+		t.Run(testcase.description, func(t *testing.T) {
+			err := testcase.runner.Run(
+				context.Background(),
+				func(ctx context.Context) error {
+					ran = true
+
+					if testcase.err != "" {
+						return errors.New(testcase.err)
+					}
+
+					slog.InfoContext(ctx, konf.Get[string]("config.file"))
+
+					return nil
+				},
+			)
+
+			assert.Equal(t, testcase.ran, ran)
+			if testcase.err == "" {
+				assert.NoError(t, err)
+			} else {
+				assert.EqualError(t, err, testcase.err)
+			}
+		})
+	}
+}
+
+func testcases() []struct {
+	description string
+	runner      *nilgo.Runner
+	ran         bool
+	err         string
+} {
+	return []struct {
+		description string
+		runner      *nilgo.Runner
+		ran         bool
+		err         string
+	}{
+		{
+			description: "nil runner",
+			ran:         true,
+		},
+		{
+			description: "run error",
+			ran:         true,
+			err:         "run error",
+		},
+		{
+			description: "with gate",
+			runner:      nilgo.New(nilgo.WithGate(func(context.Context) error { return nil })),
+			ran:         true,
+		},
+		{
+			description: "gate error",
+			runner:      nilgo.New(nilgo.WithGate(func(context.Context) error { return errors.New("gate error") })),
+			err:         "gate error",
+		},
+		{
+			description: "with pre-run",
+			runner:      nilgo.New(nilgo.WithPreRun(func(context.Context) error { return nil })),
+			ran:         true,
+		},
+		{
+			description: "pre-run error",
+			runner:      nilgo.New(nilgo.WithPreRun(func(context.Context) error { return errors.New("pre-run error") })),
+			err:         "pre-run error",
+		},
+	}
+}
+
+func TestRunner_Run_twice(t *testing.T) {
+	runner := nilgo.New()
+	assert.NoError(t, runner.Run(context.Background()))
+	assert.EqualError(t, runner.Run(context.Background()), "runner is already ran")
+}