Live timing is provided by Race Monitor. Race Monitor has an app for Android, iPhone, MAC, and Windows 8 or 10 (it's an app) that is fed directly from the T&S computers. It is not official, but it is live, and very interesting. The app is only 4.99. Well worth it! Find it on your smart phone app store, or visit www.race-monitor.com! You can also view the live feeds directly from the Race Monitor site.
SJR Live Timing Page - primarily events at NJMP
WDCR Live Timing Page - primarily events at Summit Point