To cite package ‘metrictrails’ in publications use:

  Sanchez R (2026). _metrictrails: Processing of GNSS Streams from
  Sports Watches_. R package version 0.1.0,
  <https://github.com/raimun2/metrictrails>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {metrictrails: Processing of GNSS Streams from Sports Watches},
    author = {Raimundo Sanchez},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/raimun2/metrictrails},
  }

  Sanchez R, Egli PE, Jornet K, Duggan M, Besomi M (2025). “How fractal
  complexity distorts distance and elevation gain in trail and mountain
  running: The case for course measurement standardization.”
  _Proceedings of the Institution of Mechanical Engineers, Part P:
  Journal of Sports Engineering and Technology_.
  doi:10.1177/17543371251341660
  <https://doi.org/10.1177/17543371251341660>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {How fractal complexity distorts distance and elevation gain in trail and mountain running: The case for course measurement standardization},
    author = {Raimundo Sanchez and Pascal E. Egli and Kilian Jornet and Michael Duggan and Manuela Besomi},
    journal = {Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology},
    year = {2025},
    doi = {10.1177/17543371251341660},
  }