Mukarromah, Siti Baitul, Sugiarto Sugiarto, Gustiana Mega Anggita, Sri Agus Budi Santoso, Sangheon Park, Ambar Dwi Erawati, Rikha Liemiyah, Aziiz Mardanarian Rosdianto, Ronny Lesmana, and Faisyal Syofian. 2026. “Performance Determinants in Tropical Trail Running: Race Result Analysis of the 5K and 10K Merapi Merbabu De Trail 2025”. Physical Education and Sports: Studies and Research 5 (1):82-92. https://doi.org/10.56003/pessr.v5i1.699.