public async Task <IActionResult> Markers(int competitionId, int competitionInstanceId)
        {
            await _markerService.GetMarkersFromTimingDb(competitionInstanceId);

            var markers             = _markerService.GetMarkersForCompetitionInstance(competitionInstanceId);
            var competitionInstance = await _competitionService.GetCompetitionInstanceByIdAsync(competitionInstanceId);

            var competiton = await _competitionService.GetCompetitionByIdAsync(competitionId);

            var data = new MarkersDto
            {
                Markers                 = markers,
                CompetitionName         = competiton.Name,
                CompetitionInstanceName = competitionInstance.Name
            };

            return(View(data));
        }