Tentsmuir Forest 8-hour Challenge 2027
Pacing, fueling and crew sheet for the course you pick
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At a glance
Tentsmuir Forest 8-hour Challenge 2027 is expected on Saturday 23 October 2027 in Tentsmuir Forest (Scotland, United Kingdom), date to be confirmed by the organiser. 4 courses from 7 to 49.9 km.
Longest course: Timed loop 7.03 km, 7 km with 6 m D+ (1 m per km: runnable terrain). Terrain: 100% forest track. Terrain data: © OpenStreetMap contributors.
On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.
Complete as many 4.367 mile loops as possible in an 8 hour time limit on trail paths around Tentsmuir Forest.
4 courses
7km4.4mi
6 m D+20 ft D+
31 m D-102 ft D-
avg 0%
Timed loopNo index21.1km13.1mi
Half Marathon42.2km26.2mi
Marathon49.9km31mi
31 mi
Course analysis
Timed loop 7.03 km7 km4.4 mi6 m D+20 ft D+
- D+
- 6 m20 ft
- D−
- 31 m102 ft
- Max alt.
- 18 m59 ft
Segments
Elevation profile: Timed loop 7.03 km
6 m – 18 m20 ft – 59 ft
Feels like these
- Dél-Balatoni Csillagó Trail5.2 km3.2 mi · 7 km-effortOct 17, 2027 · Dates to be confirmed1’771 km away1’100.4 mi away
- Onil Trails4.6 km2.9 mi · 8 km-effortMar 14, 20271’975 km away1’227.2 mi away
- Belair Marathon5.4 km3.4 mi · 7 km-effortFeb 28, 202716’272 km away10’111 mi away
- Helvetia Backyard Ultra6.8 km4.2 mi · 8 km-effortOct 8, 20271’259 km away782.3 mi away
Where to stay
Find a place to stay near Tentsmuir Forest for the race.
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