You are going to be very busy if you intend to take in Sunday’s two big bike events.
The first is the annual fall GABA Bike Swap, which will take place just off Fourth Avenue in front of Ordinary Bike Shop.
Dozens of vendors and thousands of people show up to sell their new and used bike parts.
The swap officially starts at 7 a.m., but it is not uncommon for the best deal to be happening before the sun rises.
The swap ends at 2 p.m.
The event is free to shoppers. Spaces can be reserved for various prices to sell bikes and parts.
Check out photos from previous swaps.
The second event of the day is the Urban Assault scavenger hunt, which starts at 9 a.m. at the Mercado San Augustin.
Teams of cyclists will compete to be the fastest duo to complete tasks and find checkpoints across the city.
The tasks are generally silly and fun.
The event costs $50-65 and online registration closes on Thursday.
Check out photos from previous Urban Assaults.