Fri
16
Oct
2026
Phoenix Fridays — Fantastic Friday
Walton-on-Thames, SurreyENG
Xcel Sports Hub and the River Thames
Distance TBC· Trail
Phoenix Fridays — Fantastic Friday at Walton-on-Thames, Surrey.
EventsFind this location on a map
ENGRunningTrail158mi · 254.3 km / 158.0 mi256mi · 412 km / 256.0 mi98mi · 157.7 km / 98.0 mi
Thames Ring 250, TR150 & TR100
Streatley-on-Thames, Reading · ENG
Next race day
Wed, 21 Apr 2027
2 distances · see start times below
About Thames Ring 250, TR150 & TR100
Thames Ring 250, TR150 & TR100 is a running event in Streatley-on-Thames, Reading, England. Recorded disciplines include 158mi, 256mi, 98mi. The listed surface is trail. The listed organiser is Challenge Running. The next listed date is 21 April 2027. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Check race website
256mi · 412 km / 256.0 mi
Wed, 21 Apr 2027
Starts 10:00 BST
Entries open
Thames Ring 250: organiser estimates about 256 miles. 21–25 April 2027; Wednesday start 10:00; 100-hour limit.
Edition source - Check race website
158mi · 254.3 km / 158.0 mi
Wed, 21 Apr 2027
Starts 10:00 BST
Entries open
TR150: organiser describes the route as about 158 miles. Wednesday start at 10:00; finishes in Nether Heyford.
Edition source - Check race website
98mi · 157.7 km / 98.0 mi
Fri, 23 Apr 2027
Starts 12:00 BST
Entries open
TR100: organiser describes the route as around 98 miles. Friday start at 12:00 in Nether Heyford.
Edition source
Location & race day
Listed venue / area
Streatley-on-Thames, ReadingENG
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
See the linked race information for course details and entry requirements.
- Surface:
- Trail
- Organiser:
- Challenge Running
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Wed, 21 Apr 2027
No confirmed entry route is listed yet.
Check the organiser’s page for the latest ballot, waiting-list or entry information.
Race websiteThird-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
More running nearby
Fri
16
Oct
2026
Women’s Run Series Battersea
Battersea, South of EnglandENG
Battersea Park
10K / 5K / Half· Road
Women’s Run Series Battersea — Battersea Park, Battersea. Listed on runABC (South of England).
Fri
16
Oct
2026
Maverick Adidas Terrex X & Ultra Jurassic Coast
Dorset, South of EnglandENG
Corfe Castle, Wareham
Ultra· Trail
Maverick Adidas Terrex X & Ultra Jurassic Coast — Corfe Castle, Wareham, Dorset. Listed on runABC (South of England).
Fri
16
Oct
2026
Junior & Mini Great South Run
Portsmouth, South of EnglandENG
Southsea Common
Other· Road
Junior & Mini Great South Run — Southsea Common, Portsmouth. Listed on runABC (South of England).
Fri
16
Oct
2026
Ranger High Peak Ultra
Derbyshire, North of EnglandENG
Whaley, Goyt Valley
Ultra· Trail
Ranger High Peak Ultra — Whaley, Goyt Valley, Derbyshire. Listed on runABC (North of England).
Fri
16
Oct
2026
ATW Neon Run 5K & 10K 2026
Gravesend, KentENG
Cyclopark
10K / 5K· Road
ATW Neon Run 5K & 10K 2026 — an officially published 5K fixture at Cyclopark, Gravesend.
Fri
16
Oct
2026
Kent Backyard Ultra Series 2 Vigo
Kent, South of EnglandENG
Vigo Rugby Club, Luddesdown
Ultra· Mixed
Kent Backyard Ultra Series 2 Vigo — Vigo Rugby Club, Luddesdown, Kent. Listed on runABC (South of England).
Fri
16
Oct
2026
Gatliff Marathon
Kent, South of EnglandENG
Edenbridge Cricket Club, Edenbridge
Marathon / Ultra· Trail
Gatliff Marathon — Edenbridge Cricket Club, Edenbridge, Kent. Listed on runABC (South of England).