Cycling at the 2012 Summer Olympics – Women's BMX
The women's BMX racing competition at the 2012 Olympic Games in London took place at the BMX track at the Velopark within the Olympic Park, from 8 to 10 August. Mariana Pajón from Colombia won the gold medal — the only at the 2012 Games for the country — with a winning time of 37.706 seconds. Sarah Walker from New Zealand won the silver medal and Laura Smulders of the Netherlands took bronze. Competition format 

The riders were seeded into semi-finals based on time trials. The semi-finals consist of three runs, with the top four riders in each group advancing to the final. The final was a one-run contest. Schedule 
All times are British Summer Time (UTC+1)

Results

Seeding run

Semi-finals

Semi-final 1

Semi-final 2

Final

See also
Cycling at the 2012 Summer Olympics – Men's BMX

References

Cycling at the 2012 Summer Olympics
BMX at the Summer Olympics
2010s in women's BMX
2012 in BMX
2012 in women's cycle racing
Women's events at the 2012 Summer Olympics