Sherwood 20 Mile, Half Marathon & 10k

Mansfield, Nottinghamshire, England
Sunday 14 March 2027
Official race site →

Experience the thrill of racing through Sherwood Forest's iconic canopy. A scenic, family-friendly event with distances for all Sunday 14 March, 10:00 Sherwood Pines, Nottinghamshire 20 Mile (NEW), Half Marathon, 10k & Junior Run Multi Terrain, UndulatingOverviewDiscover the joy of train running with this forest race for all abilities. Perfect for novices, seasoned runners, or those training for a spring marathon. Choose from 20 miles, a half marathon or a 10k distance and enjoy the beauty of Sherwood Pines. Race Highlights• Awarded with a Gold Badge by Racecheck• Stunning forest trails with picturesque scenery • Ideal for spring marathon training plans• Friendly atmosphereWhat's Included• Bespoke medal• Free photographs• Trophies & prizes for leading runners On-the-Day Entry Fee (subject to availability)• 20 Miles: £40• Half Marathon: £40• 10k: £30• Junior Run: £7

FAQs.

When is the Sherwood 20 Mile, Half Marathon & 10k?

The next Sherwood 20 Mile, Half Marathon & 10k is Sunday 14 March 2027. It includes a half marathon and a 10km.

When should I start training for the Sherwood 20 Mile, Half Marathon & 10k 2027?

The Sherwood 20 Mile, Half Marathon & 10k is on Sunday 14 March 2027. For the half marathon, Dangelo's plan is 12 weeks, so start on Monday 21 December 2026. For the 10km, Dangelo's plan is 8 weeks, so start on Monday 18 January 2027. Starting earlier than this is fine. Use the extra weeks for easy running.

What is the Sherwood 20 Mile, Half Marathon & 10k?

Experience the thrill of racing through Sherwood Forest's iconic canopy. A scenic, family-friendly event with distances for all Sunday 14 March, 10:00 Sherwood Pines, Nottinghamshire 20 Mile (NEW), Half Marathon, 10k & Junior Run Multi Terrain, UndulatingOverviewDiscover the joy of train running with this forest race for all abilities. Perfect for novices, seasoned runners, or those training for a spring marathon. Choose from 20 miles, a half marathon or a 10k distance and enjoy the beauty of Sherwood Pines. Race Highlights• Awarded with a Gold Badge by Racecheck• Stunning forest trails with picturesque scenery • Ideal for spring marathon training plans• Friendly atmosphereWhat's Included• Bespoke medal• Free photographs• Trophies & prizes for leading runners On-the-Day Entry Fee (subject to availability)• 20 Miles: £40• Half Marathon: £40• 10k: £30• Junior Run: £7

Free Sherwood 20 Mile, Half Marathon & 10k training plan

Download Dangelo, pick Sherwood 20 Mile, Half Marathon & 10k from the race list, and get a structured plan built around race day, with pace targets from your own running and workouts synced to Garmin, Coros, Apple Watch, Apple Health and Health Connect.

Already have Dangelo? Add this race in the app →

When to start training

10km

8 weeks

Start by Monday 18 January 2027 for the full build to race day.

Browse 10km training plans

Finish-focused 10km plan

First 10k? Start here

Start this plan in the app →

Starting later than that? Dangelo shortens the build to fit the time you have left, and you'll still get a structured, achievable plan for Sherwood 20 Mile, Half Marathon & 10k.

How Dangelo gets you to the start line

A plan built around race day

Every week counts back from 14 March, so base, build, peak and taper land exactly where they should.

Paces from your running

Dangelo reads your recent training from Garmin and Coros and sets workout paces you can actually hold, then adapts them as you get fitter.

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