13 JUNMAP
South Downs Way 100
South East
Latest edition
- Map
- Profile
- Cost
- PB
GPS trace: 1,364 pts / centurionrunning.com
- Rolling
- Countryside
- Historic
- Forest
- Ascent
- 3,410 m
- m/km
- 21.2 m/km
4.1%GAP£220Entry
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Atmosphere guide
Competitive ultramarathon guide built from source-backed atmosphere tags, with route-map, elevation-profile, date and entry-fee coverage shown where available.
Race pages
South East
Latest edition
GPS trace: 1,364 pts / centurionrunning.com
Wales
Latest edition
GPS trace: 1,213 pts / snowdonia.utmb.world
South East
Next race
GPS trace: 139 pts / centurionrunning.com
South East
Next race
GPS trace: 1,264 pts / centurionrunning.com
East Of England
Next race
GPS trace: 542 pts / www.challenge-running.com
Connecticut
Next race
GPS trace: 1,389 pts / steependurance.com
Connecticut
Next race
GPS trace: 1,403 pts / www.bimblersound.com
Washington
Next race
GPS trace: 1,484 pts / chuckanut50krace.com
Oregon
Next race
GPS trace: 1,226 pts / www.daybreakracing.com
North East
Next race
GPS trace: 1,195 pts / www.thespinerace.com
Italy
Next race
GPS trace: 1,337 pts / www.sciacchetrail.com
Northern Ireland
Next race
GPS trace: 1,341 pts / apexrunning.co
California
Next race
GPS trace: 1,342 pts / www.headlands50k.com
Poland
Next race
GPS trace: 1,388 pts / chudywawrzyniec.pl
Switzerland
Latest edition
GPS trace: 1,403 pts / eiger.utmb.world
Spain
Latest edition
GPS trace: 1,319 pts / www.penyagolosatrails.com
Arizona
Next race
GPS trace: 1,339 pts / www.aravaiparunning.com
Texas
Next race
GPS trace: 1,140 pts / www.tejastrails.com
Idaho
Next race
GPS trace: 1,293 pts / scoutmountainultras.com
Poland
Latest edition
GPS trace: 1,298 pts / tatraskymarathon.pl
Spain
Next race
GPS trace: 1,368 pts / transvulcania.com
Utah
Next race
GPS trace: 1,165 pts / wasatch100.com
Switzerland
Latest edition
GPS trace: 1,198 pts / www.zermattmarathon.ch
Texas
Next race
GPS trace: 1,234 pts / www.tejastrails.com
Wisconsin
GPS trace: 1,470 pts / iceagetrail50.com
Nevada
Latest edition
GPS trace: 981 pts / www.calicoracing.com
Nevada
GPS trace: 1,164 pts / silverstatestriders.com
Arizona
Next race
GPS trace: 1,098 pts / www.aravaiparunning.com
New Hampshire
Next race
GPS trace: 1,196 pts / www.aravaiparunning.com
Hawaii
Next race
GPS trace: 1,043 pts / hurt100.com
Arizona
Next race
GPS trace: 945 pts / www.aravaiparunning.com
Maryland
Latest edition
Missouri
Next race
Montana
Next race
Oklahoma
Next race
Vermont
Latest edition
South Carolina
Next race
Virginia
Latest edition
North Carolina
Next race
Texas
Next race
Italy
Latest edition
Belgium
Next race
Spain
Next race
Maine
Next race
Alabama
Next race
Oklahoma
Latest edition
Missouri
Next race
New Mexico
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.
31 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 48 ultramarathon race pages with source-backed atmosphere evidence for competitive.
No. 31 currently have stored route geometry and 27 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.