Race. Train. Gear up.
Thursday, August 6, 2026 Kemble, GBR
Trail 100k

MTC Thames Challenge Stage 1 (Cotswold Ultra)

55 days away
92km Distance
4.6 Grit Score
Challenging Level
Vertical Intensity 0 D+/km
Flat Hilly Mtn

This course is relatively flat and fast. Ideal for PB attempts.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a fast & flat course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Course Intelligence

OPENFREE MAP (LIBRE)

Course Notes

4 stages. England’s longest river path. Commencing from the source of the Thames in the Cotswolds, before finally reaching the Thames Barrier in Greenwich, a distance of 184 miles.