NEW Editing contest: Help improve the US map and win!
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Grand Prize

The editor with the most validated tasks fixed on MapRoulette wins round-trip airfare, lodging and admission for one to SOTM EU 2014 in Germany or SOTM 2014 in Buenos Aires – you choose!

Raffle Prize

For every validated task fixed on MapRoulette, you'll get an entry into the raffle drawing to win a tablet – again, you choose between a 32GB iPad mini and a Samsung Galaxy Note. The more tasks you fix, the more chances to win!


How to Enter:

  1. Sign up to enter by filling out the registration form.
  2. Fix the specific tasks generated on
    Eligible edits include:
    • Overlapping ways
    • Zorro ways
    • Tangled ways
    • Wrong one ways
    • Ways need smoothing
    • Suspected Wrong or Missing One Way Streets
    • Other eligible tasks may be added to this list will
      be posted here as necessary
  3. Fix as many tasks as you can to compete for the grand prize and to earn more entries into the raffle.
  4. Remember to save or upload your work after each task you fix.
  5. Have fun!

Terms and Conditions


Contact us at

Results for MapRoulette Contest:
March 12 - April 11

Total edits: 6,000
Grand prize winner: Cato_d_Ae
Raffle prize winner*: jonesydesign

*entries based on number of edits

See top 20

1 Cato_d_Ae 1262
2 jonesydesign 1190
3 Maskulinum   837
4 Rps333   556
5 Hjart   272
6 SteveDorries   240
7 hobbesvsboyle   218
8 dchiles   176
9 matthieun   166
10 Pierre-Alain Dorange   164

Where to edit:



About Scout and Telenav:
Scout by Telenav is a GPS navigation app available on iPhone, Android, and Windows Phone 8. Telenav has been dedicated to helping improve OpenStreetMap and contributing to the OSM community. Telenav has recently acquired OSM-based navigation company, skobbler, to bring the power of OSM to mobile navigation everywhere. Among others the OSM team at Telenav includes OSM founder, Steve Coast, and Martijn van Exel, Board President of the OSM US Chapter.

Learn about the history of OpenStreetMap from Steve Coast.
scout video