DETOUR GOLD CORPORATION

Detour Gold Corporation report assay results for an additional 35 holes totaling 15,532 metres (including 5 holes abandoned for 940 metres) from its 2009 infill diamond drilling program at the Detour Lake project in northern Ontario. Thus far in 2009, the Company has completed 93,578 metres of drilling of the budgeted 95,000 metres to finish the 40 metre by 40 metre drill spacing up to section 18,000E (west end of Calcite Zone). In the Calcite Zone, the Company obtained encouraging results from 17 drill holes from sections 18,140E to 18,540E. A number of holes intersected significant gold mineralization just below the current US$775 pit shell (used for the mineral reserve estimate of September 2009), which is expected to have a positive impact on the block model for the feasibility study. The most important results include: 2.66 g/t (uncut) or 2.40 g/t (cut) over 36.0 metres in hole DG-09-715 and 1.62 g/t (uncut) or 1.58 g/t (cut) over 46.0 metres in hole DG-09-722.