So I have a race this weekend and it is about 10 miles away. I currently don't have a car, and don't want to take a taxi to a race... So would biking this distance be a detriment to my performance? I was thinking of leaving early enough such that I could bike pretty slowly (probably around 8-10 mph), and it is pretty flat the whole way. A taxi here would cost probably about 45$ each way including the tip (they rip you off here...). So is it worth it to just bike to it?