Baked beets or bottled juice?
We've experimented and tested both, and yes both do help with endurance and speed giving faster race times.
The choice between whole beets baked or simply buying glass bottled beet juice comes down to price, convenience and taste.
Whole beets baked.
Beetroot juice in glass bottles.
In conclusion, we find it's best to use both. If you only stick to one we find most people simply get sick of it and give up after a couple of week. Try both, see what works for you, and stick to it. You will see your marathon race times improve!
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