The Maverick Lakes Osprey

Grasmere, United Kingdom • 6 Sep 2025

The Maverick Lakes Osprey 2025 is a challenging trail running event set in the iconic Lake District, starting from Grasmere. It offers four route options: Ultra (52 km, +2858 m elevation), Long (44 km, +2367 m), Middle (25 km, +1131 m), and Short (14 km, +617 m). The course features rugged climbs, technical descents, and stunning scenery including Easdale Tarn, Stickle Tarn, and the Fairfield Horseshoe summit.

Runners experience ancient woodlands, glacial lakes, and dramatic fells. The event supports trail maintenance through Fix the Fells and emphasizes environmental care with plastic-free outposts. Facilities include marked routes, outposts with snacks, timing, and free parking. Visit the organization's website for the most recent information.

Race information

UTMB 50K
52 km
2858 m+
Ultra
44 km
2367 m+
Long
25 km
1131 m+
Middle
14 km
617 m+
Short
Visit the organization's website for the most recent information.
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