Lintas Borneo is an unsupported ultra-cycling event across the island of Borneo, starting in Pontianak, the capital of Indonesia's West Kalimantan province on the equator. The roughly 1,500-kilometer all-road route takes riders through one of the least-developed and most ecologically significant landscapes in Southeast Asia, traversing Indonesian Borneo's mix of rainforest roads, palm oil plantation corridors, and riverside towns along the Kapuas River delta. Borneo's interior remains far wilder and less developed than the more cycling-established islands of Java or Bali, and Lintas Borneo gives riders a genuine taste of Kalimantan's remote character, far from the typical tourist circuits of Indonesia.
Pontianak itself sits directly on the equator and serves as a major trading port for rubber, palm oil, timber, and other commodities moving along the Kapuas River, the longest river in Indonesia. The city's population is a distinctive blend of Indonesian Malays, Chinese, and the indigenous Dayak peoples of Borneo, giving the start of the route a rich cultural backdrop before riders head into the wilder interior. As an unsupported event in a region with limited cycling infrastructure, Lintas Borneo demands serious self-sufficiency, heat management, and navigational confidence from participants.
Based on this event's terrain, difficulty and riding style.
Lintas Borneo covers 1500 km.
A Endurance Road Bike is the right tool for Lintas Borneo. Set it up with 30-35mm Tubeless rubber and gear it low — a 46/30T-50/34T (2x) chainring and 10-36T cassette will keep you spinning on the steeper sections.
We rate Lintas Borneo as Advanced overall. Riders should be ready for mostly smooth, fast-rolling surfaces, and warm, with a real chance of hot conditions conditions.
Mark your calendar for July 5, 2026 — Lintas Borneo's winter timing means so cold-weather gear and shorter daylight hours are part of the planning.
Lintas Borneo's route is road. Plan your tire choice around 30-35mm Tubeless for the best combination of speed and comfort.