AsyncRoute.js

import React from 'react';
import { getDataFromTree } from 'react-apollo/lib/index';

class AsyncRoute extends React.Component {
    constructor(props) {
        super(props);
        this.state = {
            route: props.children
        };
    }

    componentWillReceiveProps(nextProps) {
        const currentAppRoute = nextProps.children;

        getDataFromTree(currentAppRoute)
            .then(() => {
                this.setState({
                    route: currentAppRoute
                });
            })
            .catch(err => {
                console.error('Error getting data from tree: ', err);
                throw err;
            });
    }

    render() {
        return this.state.route;
    }
}

AsyncRoute.propTypes = {
    children: React.PropTypes.node.isRequired
};

export default AsyncRoute;
~                                       

client.main.jsx

import React from 'react';

render(
    <Router
        routes={routes}
        history={history}
        render={props => (
            <AsyncRoute>
                <RouterContext {...props} />
            </AsyncRoute>
                )}
    />, reactRoot);