How to setup multiple fitnesse suites in pom file

I am able to run the FitNesse suite from maven build with the following setup.

<properties>
    <fitnesse.version>20160618</fitnesse.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.fitnesse</groupId>
        <artifactId>fitnesse</artifactId>
        <version>${fitnesse.version}</version>
        <scope>runtime</scope>
    </dependency>

    <dependency>
        <groupId>org.fitnesse.plugins</groupId>
        <artifactId>maven-classpath-plugin</artifactId>
        <version>1.6</version>
        <scope>runtime</scope>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <artifactId>maven-antrun-plugin</artifactId>
            <version>1.6</version>
            <executions>
                <execution>
                    <id>start-fitnesse-integration</id>
                    <phase>integration-test</phase>
                    <configuration>
                        <tasks>
                            <echo taskname="fitnesse" message="Starting FitNesse..." />
                            <java classname="fitnesseMain.FitNesseMain" classpathref="maven.runtime.classpath"
                                fork="true" failonerror="true">
                                <jvmarg value="-Xmx1024m" />
                                <arg line="-p 9000" />
                                <arg line="-c FrontPage.TestSuite?suite&amp;amp;format=text" />
                                <arg line="-e 0" />
                                <!-- <arg line="-d ." /> -->
                            </java>
                        </tasks>
                    </configuration>
                    <goals>
                        <goal>run</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

I am running the FitNesse suite using the below command.

mvn clean install

Now I want to configure execution of multiple FitNesse suites as part of pom.xml and want to run specific suite as part of maven build.

How can I achieve this?

There are a couple of ways to configure multiple suites to be run:

Add multiple execution elements to your pom (inside the executions element you already have) one per suite, each with a unique id
Place all suites you want to run under a shared parent suite (and run the parent suite). You can also use symbolic links to achieve this.
Create a suite query page to indicate which suites should be run (and run that page).
Create a suite cross reference page and run that
Give all suites the same tag and use filters to select all suites to run based on the tag

P.S. Why are you using the antrun plugin instead of maven-exec?