Trail
100 miles
161 km
Start: Sep 10, 09:00 PM
Pre-registered price: 100.00 GBP
Robin Hood 100
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Forest runs in United Kingdom, Sherwood Forest / Nottinghamshire
Distances
About
A 100-mile ultra on nice underfoot, runnable, scenic terrain — not to mention mythical trails. From the village hall you head out towards the Chesterfield Canal, then a 30-mile forest loop through Sherwood Forest (completed twice, first loop daylight and second in darkness), passing Clumber Park, Creswell Crags, The Major Oak and Welbeck Estate. Relatively flat with no major climbs; many runners achieve their first 100-mile finish.
Catering & aid stations
Verpflegung / on-course aid stations: hot soup, tea & coffee at finish; vegan food available (milk for hot drinks); well-stocked aid stations throughout.
Pacers
Pacers are allowed from Aid Station 4 (approx mile 51) to finish. One pacer at a time; pacer must not carry runner’s equipment. Pacers are also detailed on the Renntag für Laufende schedule with target times per start wave and pacer flag guidance.
Results
View official resultsTypical weather in Sherwood Forest / Nottinghamshire
Monthly averages based on historical data (2000–present).
Jan7°2°
↑ 08:12
↓ 16:16
Feb8°2°
↑ 07:25
↓ 17:14
Mar10°3°
↑ 06:19
↓ 18:09
Apr13°4°
↑ 06:05
↓ 20:05
May16°7°
↑ 05:06
↓ 20:58
Jun19°11°
↑ 04:37
↓ 21:34
Jul21°13°
↑ 04:57
↓ 21:25
Aug20°13°
↑ 05:46
↓ 20:33
Sep18°11°
↑ 06:39
↓ 19:21
Oct14°8°
↑ 07:32
↓ 18:09
Nov10°5°
↑ 07:30
↓ 16:10
Dec7°3°
↑ 08:14
↓ 15:47
What's included in entry
- Fully marked route for the full 100 miles
- Well-stocked aid stations throughout
- Drop bags at miles 22, 51, and 81
- Pacers allowed from mile 51 to finish
- Crews welcome
- Medal for all finishers
- Trophies for top 3 male & female
- Hot soup, tea & coffee at finish; vegan food available
Prices & signup
- 100 miles100.00 GBP
FAQ
When does registration open and close?
Registration opens at 6:00am and closes at 7:30am (race morning) or when full, whichever is earlier.
What is the refund policy?
70% refund until 3 weeks before the event; no deferrals, transfers, or refunds after this period.
Are walkers allowed?
No outright walkers — run/walk strategies are welcome.
Is there an age limit?
Yes, must be over 20 years old to enter.
What is cut-off time?
30 hours to finish; detailed on-route cut-offs are provided in the Detailed Instructions.
Last updated: Jun 5, 2026, 11:43:55 PM
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