Diss, United Kingdom · Sunday, May 24, 2026

Fixed Distance 100K

Angles Way Ultra 100k

Race completed

100 km Distance

not publishedn/a Climbing

5.0 est Grit · Challenging

Calculated from 100 km alone — the organiser has not published an elevation profile. Read 5.0 as a floor, not a verdict.

52.3768° N, 1.1091° E © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Time limit 18 hours 10:48 min/km average. Generous. Walkable throughout for most of the field. Climbing is unpublished, so this pace is a ceiling on the effort, not a measure of it. About average for a 100K. Measured against 214 races of the same distance. Cut-off calculator →

Field size ~21 Small. Long stretches with nobody in sight.

DUV results for the 2021 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, May

Daytime high 17°C

Night low 7°C

Rainfall Mostly dry

Daylight 16 h 07 m of light

Regional 2001-2020 average for May — NASA POWER, grid elevation 31 m. Not a forecast.

Results history

Year	Race	Finishers	Men's winner	Women's winner
2021	100km	21	Matthias Werner · 10:53:15	Lynn Emmett · 12:40:01
2019	100km	27	Jason Brunt · 10:58:37	Louise Markham · 13:28:19

The field shrank 22% between 2019 (27) and 2021 (21). 24% of the 2021 field were women.

DUV results for the 2021 edition (100km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

👟 gear

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

By UltraHub Expert

🥤 nutrition

For 100km+ efforts, prioritize real food at aid stations to prevent palate fatigue.

By UltraHub Expert

Gear for this race

Chosen for 100 km of trail.

Trail Running Shoes 100 km of trail — cushioning that is still there in the last quarter.
Race Nutrition Past 100 km the palate quits before the legs do — carry more than one flavour.
Hydration Vests Flask capacity for 100 km, without the bounce.
Headlamps A 18 h limit puts you out there after dark.
Accessories Chafe and blisters end more 100 km races than fitness does.

Salomon

Aero Glide 4 Grvl

$159.95 ★★★★★ 4.5

Brooks

Catamount 3

RunRepeat found the Brooks Catamount 3 to have a cozier upper that enhances the overall fit, though breathability and durability could be better. iRunFar noted…

★★★★★ 4.5

Skratch Labs

Sport Hydration Mix

Clean electrolyte drink mix with real fruit flavor. Low sugar.

$20 ★★★★★ 4.5

Nathan

VaporKrar 12L

12L race vest co-designed with ultra champion Rob Krar, with insulated bladder pocket.

$170 ★★★★★ 4.6

Nitecore

UT32

Dual-beam trail running headlamp (1100 lumens) with spot and flood beams.

$100 ★★★★★ 4.5

Buff

CoolNet UV+ Multifunctional

UPF 50+ neck gaiter with cooling technology. Desert and sun essential.

$25 ★★★★★ 4.5

All gear guides →

Overview

The Angles Way Ultra 100k, organised by Top Day Events, takes place in Diss, United Kingdom, in May. With 2 editions run since 2019, it is a newer 100k trail race.

This 100k race has a field size larger than 35% of 312 peer 100k races. Its 18-hour time limit means a cutoff pace of 10.8 minutes per kilometer, making it tighter than 37% of 208 peer 100k races. The flat course is described as a mix of tracks, paths, and short sections of road and sandy trails.

Similar races

Other 100K trail ultras, closest in distance first.