u/Cardinal-Gains

Im training for 100km ultra and i will be in the Manila for 2 weeks and those weeks are my long training run (40km). The longest track ive read is Marikina Riverbanks, 4km one way. Is that the longest track near Manila? I need 3km or longer para hindi boring. Maganda sana sa BGC,ATG or Manila Bay area pero 40 laps, ma-bo-boring ako.