BlitzFitness is an award winning outdoor fitness company founded in 2009 by Karen Crump and Lara Milward. Combining their love of the outdoors with their sporting backgrounds, Karen and Lara are providing a unique service; two trainers are always present to ensure that the emphasis is on high quality coaching for all fitness levels – whilst one is instructing, the other is checking alignment, positioning and providing support. All groups sessions cover the five main elements of fitness training: strength, cardio, core stability, flexibility and FUN!

Lara Milward

Level 3 Advanced Instructor, Personal Trainer, Pilates Teacher, Nutritionist, County & Masters swimming, Netballer, Ultra-marathoner, Skier, Bungee Jumper and Singer.  Additional training: Circuit training, Torso & Core Stability, Bootcamp Fitness, Anatomy & Physiology; Weight Management; GP Referral.

Karen Crump

Level 3 Advanced Instructor, Personal Trainer, Ante/Post Natal Exercise Trainer, Children’s Fitness Trainer, National league sprinter, loves to ski (worked seasons in the French and Swiss Alps). Can’t sing for toffee! Additional training: Torso and Core Stability, Nutrition and Weight Management, Training in Different Environments, Business and Marketing, Boxing for Fitness.

Katie Smart

Level 3 Advanced Instructor, Personal Trainer, Meditation, Mindfulness and Relaxation Coach, runner, bootcamp enthusiast and lover of the great outdoors. Additional training:  GP Referral, Suspension Training,  Total Group Instructor, Ante/Post Natal Exercise Trainer

Emily Tucker

Level 3 Personal Trainer.  Marathon runner, ultra-marathoner, just-for-fun runner.  Lover of the outdoors and pretty much any kind of fitness (except maybe swimming) and a sucker for a challenge.



Spring Term 2020 Dates

Mon 6th Jan to Fri 3rd Apr excluding w/c 17th February


Training Times
Palewell Common SW14 8RE
Monday 8.15am, 9.30am
Thursday 8.15am, 9.30am
Friday 9.30am
University of Westminster Sports Ground, Chiswick, W4 3UH 
Monday 8.00pm
Barn Elms Playing Fields and Track SW13 9SA
Wednesday 9:30am
Pembroke Lodge, Richmond Park TW10 5HX
Tuesday 9.30am
Cost: Once a week £120
Twice a week £216
Subject to block booking and time of session.

When space is available, switch to a different session if unable to make your regular slot. All credit sessions to be used before the end of term.


Combining strength and cardio work burns fat, builds muscle and boosts your metabolism. Training in the elements is invigorating and rewarding and being in a group makes for great camaraderie. Who needs the gym?!

Our outdoor classes are based around high intensity interval training; the best full body workout you can get in an hour whatever your fitness level.

The weather never gets in our way – in fact it adds to the fun!

All you need is a bottle of water and a sense of humour.

Blitz in Numbers



Fill in the form below and select the sessions you want for this term and we will secure your place and email you payment details.
The cost for once a week is £120 and for twice a week is £216 
If you want to turn up ad hoc then the cost is £15 (when space is available)
Wanting to join mid term? Contact us directly to check availability and cost


Spring Booking Form


Preferred Training Sessions*

Palewell Common, East Sheen SW14 8RE





Barn Elms Playing Fields and Track SW13 9SA



Pembroke Lodge, Richmond Park TW10 5HX



University of Westminster Sports Ground, Chiswick W4 3UH




Mobile Number

Contact Details

Karen Crump:
07768 772889