This Head Race has a website.
There is a Google map for this event.
The car park is on the bend of the road about half way as the crow flies between Whitminster and Saul. The boathouse is at the junction of the two canals between the car park and Saul.
NO PARKING at the boathouse, except for trailers.
SPECIAL NOTE: SPECTATOR PARKING IS NOW OFF THE A38.
Signposted. See location map
Leave the M5 at the Stonehouse junction south of Gloucester.
Turn towards the A38 (away from Stonehouse)
Turn NORTH onto the A38, heading towards GLOUCESTER
Turn LEFT down a lane at the top of a rise. (Signposted)
Drive about a mile. Park in a signed field.
Walk about 300m to the canal.
Good views of racing from the towpath
Muddy underfoot - take BOOTS.
Exposed area - it can be cold and windy!