If you answered mostly C, then you should give IYENGAR YOGA a try....
Iyengar Yoga involves paying close attention to anatomical details and the alignment of each posture. It is a practice of precision where each class involves just a few poses which are held for long periods and often modified with props.
This method is designed to systematically cultivate strength, flexibility, stability, and awareness through consistent practice with a specially trained instructor. It suits trail runners who like to follow a clearly defined path and training programme and want to maintain focus. It is a good way to learn the fundamentals of yoga postures and alignment.
If you want a bit more movement in the yoga class, you might also like to try HATHA YOGA...
Hatha Yoga focuses on physical and mental strength building exercises and postures and is great for most trail runners as it helps them maintain balance in all aspects of their running. Hatha yoga practice incorporates postures (asanas), breathing practices (pranayama), and relaxation techniques.
Most forms of yoga practiced in the West come under the broad umbrella of Hatha Yoga, including Ashtanga, Iyengar and Bikram Yoga classes. Hatha yoga teachers will usually draw from all these different styles of yoga, depending on their own style of teaching, to provide a balanced yoga class.