He ran at Ottawa's National Capital Marathon in May 2006 and set a personal best of 2:12:18 hours. He was not the first to cross the line, but a large group of runners had inadvertently taken a shorter route mid-race and, as the first runner to complete the full course, Bouramdane was declared the winner while nearly a dozen athletes were disqualified.[8][9] His second run of the year was also in Canada: at the Toronto Waterfront Marathon he and Daniel Rono quickly became the two race protagonists. Strong winds put an end to their challenge to the Canadian all-comers record, but Bouramdane improved his best to 2:10:41 hours as the clear runner-up by a margin of over three minutes.[10]
He knocked a second off this time at the 2007 Ottawa race but was again second placed behind a Kenyan runner, this time David Cheruiyot.[11] Another national selection saw him take 45th place at the 2007 World Championships in Athletics, one place behind team mate Kisri, but the premature exits of three other Moroccans meant the country did not rank in the World Marathon Cup competition.[12] The JoongAng Seoul Marathon in November saw Bouramdane duel against Samuel Chelanga for the title and although his rival won the competition, the Moroccan dipped under two hours and ten minutes for the first time for a best of 2:08:20 hours.[13]
The 2008 Boston Marathon saw him take his fourth consecutive runner-up spot on the road circuit behind a Kenyan elite runner, as he recorded his second sub-2:10 time behind Robert Cheruiyot.[14] His Olympic debut followed in August at the 2008 Beijing Olympics, coming 26th overall.[1] His final big race of the year came at the New York City Marathon, where he was fifth.[15]
He failed to finish the Lake Biwa Marathon in February 2009,[16] and turned shorter races instead, placing in the top ten at the Nordion 10km in Ottawa.[17] Having missed out on selection for the 2009 World Championships, he returned to the New York Marathon later that year and took fifth place for a second year running.[1] A personal best came at the 2010 London Marathon, where he finished in 2:07:33 hours to take fourth place.[18] He went on to race in the BUPA Great North Run in September 2010 and finished with another personal best, this time in the half marathon, of 1:02:40.[19] He was somewhat slower at the 2010 New York City Marathon, however, but finished within the top ten.[20]
He opened 2011 with a run at the Lisbon Half Marathon, finishing 1:03:47 for the distance and ninth overall.[21] He had the third fastest run of his career at the 2011 London Marathon as he took seventh position in a time of 2:08:42 hours, finishing just behind fellow Moroccan Jaouad Gharib.[22] He qualified for the 2012 Summer Olympics, but did not finish the race.[23]
He was banned from competition for two years for irregularities in his biological passport with the ban ending on 1 December 2017. In addition, all his results from 14 April 2011 until the end of the sanction were annulled.[24]