CrossFit Sempiternal

Welcome to CrossFit Sempiternal! The premier CrossFit and Olympic Weightlifting gym located on the Wirral, UK.

CrossFit Sempiternal

Welcome to CrossFit Sempiternal.

CrossFit Sempiternal is a friendly and welcoming strength and conditioning gym, opened in 2015 by Neil and Lisa Simon, located in Bidston, Wirral. We pride ourselves on delivering high-class CrossFit coaching and facilities, inspiring people to become better versions of themselves. Our modern and professional CrossFit box incorporates all the latest equipment and coaching methods, with a relaxed friendly environment. 

Fitness in 100 words.

Eat meat and vegetables, nuts and seeds, some fruit, little starch and no sugar. Keep intake to levels that will support exercise but not body fat. Practice and train major lifts: Deadlift, clean, squat, presses, C&J, and snatch. Similarly, master the basics of gymnastics: pull-ups, dips, rope climb, push-ups, sit-ups, presses to handstand, pirouettes, flips, splits, and holds. Bike, run, swim, row, etc, hard and fast. Five or six days per week mix these elements in as many combinations and patterns as creativity will allow. Routine is the enemy. Keep workouts short and intense. Regularly learn and play new sports.

CALL TODAY 0151 374 2745




Unit 14B,
Valley road business park,



CH41 7ED