Anyone registered for the kl city half marathon coming this 5th of March? I am really training hard for it and it will be my first marathon ever to be joined

Just finished my first half marathon yesterday was able to maintain a steady pace till that last 6km bukit tunku route wrecked me real hard. Legs just gave up. No choice but to walk all the way till the finish line but still managed to finish before the cutoff time. Feel kinda disappointed with myself as I have been training really hard during these past 3 months not the result I was expecting for