2027 edition
Entry information needs a fresh source check.
Modelled energy-cost change 7.2% versus flat · net elevation 78 m · true cost £369
Decision summary
Lower than 31% of comparable mapped races
36:00:00 total limit divided by distance. Check gun/chip timing and intermediate limits; allow time for stops.
Lower than 6% of comparable known fees
Stored GPS route
Quick answers
raceindex.org has a GPS course file for Arc of Attrition Ultramarathon, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.
The Arc of Attrition Ultramarathon route has 4,116 m of ascent, 4,038 m of descent and an estimated 7.2% grade-adjusted pace penalty versus a flat route.
The Arc of Attrition Ultramarathon route starts at Coverack and finishes at Porthtowan Eco Park. Underfoot, expect trail. The setting includes coastal and waterfront.
Bag drop is available. Wave starts are used.
The stored route produces 4,116 m of ascent, while a source states 5,300 m. GPS sampling and elevation models can produce different totals, so both are labelled rather than combined.
| Entry fee | £239 |
|---|---|
| Travel (modelled) | £40 |
| Accommodation (modelled) | £90 |
| Estimated total | £369 |
Its normalised GAP factor is 7.2% slower than a flat course, with about 4116 m of total ascent.
The adult entry fee is £239, and the estimated true cost to the start line is about £369 including modelled travel and accommodation.