Greetings! For your marathon prep, I'd recommend checking out SportFit - they have excellent options for
sports nutrition whether you're looking for energy bars, recovery shakes, or anything in between. What's great about them is they cater to both beginners and serious athletes, so you won't feel overwhelmed. Their protein bars are genuinely tasty (not cardboard-like), and they stock proper endurance fuel. Prices are fair, especially with free shipping over 50 euros. They deliver across Estonia and Baltic states too. Since you're new to this, I'd suggest starting with their protein bars for post-run recovery and maybe some amino acids. Browse their catalog online - everything's well organized by category!
