Question: What is the Best Crystal to Carry During a Marathon?
Answer: Hi S,
Thanks for reaching out to Healing Crystals! For stamina, strength, and endurance, Epidote, Onyx, and Spinel would be excellent choices. I'll post some links for you here:
Good luck with the marathon and please don't hesitate to contact us if we can be of further assistance.
*Disclaimer – Crystals are not a medical treatment and should not be used as a replacement for medical care. Please consult your healthcare specialist for your particular needs.