Second Susan's indoor sessions in Herndon. 7.5 miles via the W&OD trail from the Ashburn Rd crossing (MP 27.5) to the Herndon Canter caboose (MP 20). Turn left at the stop sign onto Station St, it's on the left in the pink building between Med. Breeze and Great Harvest Bread. Her indoor classes start this week. Bring a skewer suitable for a trainer if you have one, she sells them but stopped loaning as too many people rode off with them!
Also look into the
MABRA-USCF list for local racers who may have a trainer to loan/rent.