As we know the Virginia Supreme Court drew new boundary lines for both the House of Delegates and the State Senate. The new House of Delegate maps may be found here and the Senate maps here.
VPAP.org has listed candidates running in both the House and the Senate.
In the Senate, the most interesting race on the Republican side appears to be in the newly formed 1st District which includes the counties of Clarke, Frederick, Warren, and Shenandoah. Eight candidates have filed to run, they face a primary on June 20th:
Lance Allen
James Bergida
Timmy French
Robert Hupman
Dave LaRock
John Massoud
Brandon H Monk
Brad Pollack
Primaries will be held on June 20th for those House and Senate districts where it is necessary and the local political party has chosen a primary as their method of nomination.