Trail running and ultramarathons combine endurance with terrain, elevation, navigation and changing conditions. A trail half marathon can be slower than a road half marathon, and an ultra is often best planned around effort and time rather than a flat-road pace.
Train for the route
Read the course description and elevation profile. Add hills and uneven surfaces progressively, practise hiking steep climbs and learn how to descend with control. Strength work for calves, hips and trunk can support training, but it should complement rather than overwhelm running.
Kit and navigation
Check mandatory equipment, cut-offs, route markings and navigation requirements. Depending on the event, you may need waterproof layers, a charged phone, map or GPS, headtorch, water capacity and emergency supplies. Never assume a marked route removes the need to pay attention.
Fuelling over longer distances
Long events increase the importance of practising food and fluid intake. Test what your stomach tolerates during training, including on climbs and at realistic effort. Do not rely on a new product on race day; individual needs differ and excessive fluid intake can also be dangerous.
Pacing and race strategy
Begin conservatively. Walk steep climbs if that preserves energy, keep descents controlled and use checkpoints to reassess clothing, nutrition and fatigue. Time goals should account for terrain, weather and elevation, not simply road pace.
Safety and conditions
Check the forecast, daylight and organiser updates. Tell someone your route or event details, carry the required kit and know when to turn back or withdraw. On remote routes, conditions can change quickly.
Recover well
After long events, prioritise food, rest and gradual return to activity. Seek medical advice for persistent pain or unusual symptoms. Build experience progressively rather than increasing distance simply because a previous event went well.
Train for terrain, not just distance
Trail effort is shaped by elevation, footing, mud, exposure and navigation. Include hills and uneven surfaces progressively, practise controlled downhill running and learn when power-hiking is efficient. Road pace charts rarely transfer directly to technical trails.
Navigation and mandatory kit
Study the route, checkpoints and cut-offs. Carry the equipment required by the organiser, know how to use it, and keep a charged phone or navigation device as required. Weather and daylight can change quickly, particularly on exposed or remote routes.
Ultra fuelling and pacing
Practise eating and drinking during long training sessions, including when tired. Use a conservative start, check your condition at checkpoints and be willing to adjust or withdraw if safety becomes a concern. Build long-run duration gradually and allow substantial recovery after very long events.