function gr_certificate_code($result_id) { return 'GR-' . str_pad((string)(int)$result_id, 6, '0', STR_PAD_LEFT); } function gr_certificate_verify_url($result_id) { return gr_url('verify.php?code=' . urlencode(gr_certificate_code($result_id))); } function gr_certificate_id_from_code($code) { $code = strtoupper(trim((string)$code)); if (preg_match('/GR-0*([0-9]+)/', $code, $m)) { return (int)$m[1]; } return 0; } Live Results - Gulf Races

GR Gulf Races

Demo Night Run

Lusail, Qatar · 15 Nov 2026

Live

Rank	Bib	Athlete	Category	Time
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