Jurassic Express Trail Run.
The Jurassic Express Trail Run sets off from Swanage seafront and finishes beneath the ruins of Corfe Castle, where a private vintage train waits to take you back. The half-marathon distance gathers the most climbing of the three courses and keeps its steepest ramp until after 15 km.
Jurassic Express Trail Run 2027: Course, Elevation & Route Profile
The climbing starts almost as soon as you leave the seafront: from 0.5 km the path rises for nearly two kilometres to around 125 metres, with short pitches well above ten percent. The course then drops back close to sea level, and between 5 and 12 km comes the quietest part of the day, largely flat and broken only by one smaller hill.
The real work sits in the second half. From 12.5 km the route climbs for almost two kilometres at an average of seven percent, gives some of that height back, and at 15.4 km starts the steepest ascent, which reaches the high point at around 190 metres in little more than a kilometre. Up there the ground stays roughly level for a kilometre and a half before a descent of just over three kilometres to the finish.
On the way you pass Old Harry Rocks and Studland before the ruins of Corfe Castle mark the finish area. The running is on firm chalk paths and sandy tracks. Because start and finish are in different places, the day ends with the vintage train ride back to Swanage.
| Start | Length | Ø | Max. | Gain | Cat. |
|---|---|---|---|---|---|
| km 0.5 | 2 km | 6.2 % | 17.5 % | +122 m | Cat. 4 |
| km 6.8 | 0.4 km | 4.8 % | 6.9 % | +18 m | — |
| km 8.6 | 0.3 km | 3.5 % | 4.9 % | +12 m | — |
| km 9.2 | 1.2 km | 4 % | 7 % | +48 m | — |
| km 12.5 | 1.8 km | 7 % | 14.5 % | +127 m | Cat. 4 |
| km 15.4 | 1.3 km | 9.6 % | 16 % | +123 m | Cat. 4 |
Climb categories follow the road-cycling convention and rate the terrain itself (length and gradient) regardless of sport: Cat. 4 marks the easiest rated climbs, Cat. 1 the hardest, and HC (hors catégorie, “beyond categorization”) is reserved for the most brutal ascents. Short climbs below the Cat. 4 threshold stay unrated.
How to pace Jurassic Express Trail Run.
Start under control
The climbing is unevenly spread: a serious ascent at the start, an almost flat middle and then two big climbs in the final third. Anyone who uses the flat kilometres to bank time pays for it from 12.5 km onwards.
Hold your rhythm
The race is decided between 12.5 and 17 km: two climbs worth around 250 metres together, the second with ramps of about 16 percent. Walk where running costs more energy than it gains in time, and save your rhythm for the level stretch along the top, where steady running becomes possible again.
Spend what is left
The trap is at the start. The first climb begins after a few hundred metres, and with more than 1,000 runners across three distances it is easy to get pulled up it too fast. At the other end, the long descent needs legs that can still brake under control.
Training plan for Jurassic Express Trail Run: 12-week build
Build the base
Age-group runners will be out for roughly two to three hours. This is not a steady run but an alternation of longer climbs near threshold, flat sections at an easy rhythm and descents that work the quads.
Train race pace
Train specifically for the stretch from 12 to 17 km. Build long runs so that the hills arrive in the final third, for example after an hour on flat ground. Hill intervals of five to eight minutes prepare you for the longer climbs, short steep repeats for the ramp from 15.4 km.
Rehearse the course
The surface needs its own preparation. Sandy tracks sap strength with every stride, and firm chalk paths load the legs differently from tarmac on the way down. Run off-road regularly, including downhill on tired legs, and add strength work for calves and quads.
Arrive fresh
With the race in mid-March, the build-up falls in winter. Schedule the longest hilly runs for January and February so the final two weeks can go to recovery.
Courses
Download the Jurassic Express Trail Run course as a GPX file for your watch or bike computer.
Let YOUB adapt your plan for Jurassic Express Trail Run dynamically
Ben connects your goal, the course, current load, recovery, and calendar. Your plan stays pointed at race day even when real life is not perfectly plannable.
Everything about Jurassic Express Trail Run.
How long is Jurassic Express Trail Run?
Jurassic Express Trail Run is 21 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
How much elevation gain does Jurassic Express Trail Run have?
Jurassic Express Trail Run has around 511 m of elevation gain over 21 km. That affects pacing, muscular load, and preparation for late-race sections.
What is the route profile of Jurassic Express Trail Run?
Jurassic Express Trail Run is classified as Hilly, averaging 23.6 vertical metres per kilometre. 17% of the route is flat, 31% climbs moderately (2 to 6%) and 11% is steeper than 6%.
What climbs does Jurassic Express Trail Run have?
The hardest climb of Jurassic Express Trail Run starts at kilometre 12.5, runs for 1.8 km at an average of 7% and gains 127 metres. Cycling-convention rating: Cat. 4. 6 climbs are mapped in total.
Is Jurassic Express Trail Run a loop course?
No, Jurassic Express Trail Run is a point-to-point course: start and finish are in different places.
Is there a GPX file for the Jurassic Express Trail Run course?
Yes. The Jurassic Express Trail Run course is on this page as a free GPX download — ready to import into Garmin, Wahoo, Komoot, Strava or any other app that reads GPX.
How should I prepare for Jurassic Express Trail Run?
Preparation for Jurassic Express Trail Run should account for 21 km, 511 m of elevation gain, current training load, and available training time. An adaptive plan helps place key sessions without ignoring recovery and real life.
What pacing strategy works for Jurassic Express Trail Run?
The pacing strategy for Jurassic Express Trail Run should reflect 21 km, 511 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
When does Jurassic Express Trail Run take place?
Jurassic Express Trail Run takes place on March 13, 2027.
Where does Jurassic Express Trail Run take place?
Jurassic Express Trail Run takes place in Swanage, United Kingdom.
Which distances does Jurassic Express Trail Run offer?
Jurassic Express Trail Run offers 3 distances — 21 km: 21 km (Half marathon); 16.5 km: 16.5 km; 10.5 km: 10.5 km.
How do I register for Jurassic Express Trail Run?
Registration runs through the organiser: ukrunningevents.co.uk. YOUB shows you the course, elevation profile and training plan for your preparation.
