Atmosphere guide
Festival ultramarathon guide built from source-backed atmosphere tags, with route-map, elevation-profile, date and entry-fee coverage shown where available.
Race pages
East Of England
Latest edition
GPS trace: 1,161 pts / www.zigzagrunning.co.uk
Michigan
Next race
GPS trace: 1,121 pts / www.runwoodstock.com
Nebraska
Next race
GPS trace: 1,436 pts / www.gravelworlds.com
Sweden
Latest edition
GPS trace: 1,444 pts / fjallmaraton.se
South East
Latest edition
GPS trace: 1,099 pts / www.thresholdtrailseries.com
Slovenia
Latest edition
GPS trace: 1,469 pts / soca-outdoor.com
Austria
Next race
GPS trace: 1,469 pts / www.innsbruckalpine.at
Poland
Latest edition
GPS trace: 1,299 pts / www.biegrzeznika.pl
Virginia
Next race
GPS trace: 1,216 pts / blueridgemarathon.com
France
Next race
GPS trace: 1,069 pts / montblanc.utmb.world
Arizona
Next race
GPS trace: 1,339 pts / www.aravaiparunning.com
Nevada
Next race
GPS trace: 1,356 pts / www.laketahoemarathon.com
France
Next race
GPS trace: 1,277 pts / reimschampagnerun.fr
Massachusetts
Next race
GPS trace: 1,167 pts / www.trailanimals.com
Austria
Latest edition
GPS trace: 1,402 pts / www.ultratrail.at
Belgium
Next race
GPS trace: 824 pts / www.zatopekmagazine.com
Hungary
GPS trace: 1,482 pts / ultrabalaton.hu
Slovenia
Latest edition
GPS trace: 1,402 pts / www.ptrf.si
Wales
Latest edition
GPS trace: 1,430 pts / www.runwalkcrawl.co.uk
Slovenia
Latest edition
GPS trace: 1,435 pts / trailmaribor.eu
Wales
Latest edition
East Midlands
Next race
Delaware
Next race
Montana
Next race
New Hampshire
Next race
Florida
Next race
France
Next race
Michigan
Latest edition
Nevada
Next race
Arkansas
Latest edition
Vermont
Next race
Maine
Next race
Spain
Next race
Maine
Next race
West Virginia
Next race
New Mexico
Next race
Texas
Next race
Slovenia
Next race
Belgium
Latest edition
Florida
Next race
Texas
Next race
Scotland
North Dakota
New Jersey
Next race
Terrain, scenery, atmosphere and elevation guides that clear the source-backed character guardrail.
Every indexed ultramarathon race page, including races without this character tag.
Mapped ultramarathon race pages with stored route geometry where available.
20 mapped race pages with this atmosphere evidence.
Race-character guide pages publish only when enough race pages have a controlled-vocabulary character tag, verified facts and stored race-character source fact ids. The guide does not infer terrain, scenery, atmosphere or elevation character from a race name alone.
This guide includes 44 ultramarathon race pages with source-backed atmosphere evidence for festival.
No. 20 currently have stored route geometry and 18 have elevation profiles. Race pages without stored geometry show route-review status instead.
A race appears only when its race-character row is backed by verified source facts and the guide has enough qualifying race pages to avoid a thin page.