Boulderthon
Race Pass: personalised finish time, adjusted splits, and your race-day pacing plan.
Race Day Forecast
Feels like 18°C
Race start: 17°C → 20°C
Forecast: overcast
Race Day Pacing
Personalized pacing with weather-adjusted strategy tailored to your fitness level.
Race Pass turns this into your personalised split plan, paced for this course and forecast
Live forecast, route, and elevation
Race Day Pacing
Personalized pacing with weather-adjusted strategy tailored to your fitness level.
Race Pass turns this into your personalised split plan, paced for this course and forecast
Live forecast, route, and elevation
Race Timeline
Race starts 07:00
06:00
Starts 07:00
9°C
Feels 9°C
0%
5.9 km/h
07:00
Starts 07:00
17°C
Feels 17°C
0%
3.0 km/h
08:00
13.0 km
18°C
Feels 18°C
0%
1.6 km/h
09:00
26.0 km
19°C
Feels 19°C
0%
3.6 km/h
10:00
38.9 km
20°C
Feels 20°C
0%
5.2 km/h
11:00
Finished
21°C
Feels 21°C
0%
8.7 km/h
Conditions over time
27 Sept 2026 · Hover or drag to explore
5.4 km/h
Pacing and conditions FAQ
Conditions are only part of the race-day loss
Pacing mistakes often add several minutes, sometimes more than conditions alone, especially when the course and conditions are not ideal.
What your plan includes
Everything you need to turn this race preview into a usable race-day plan.
Personalized pacing
Effort and pace guidance tuned to this course profile.
Weather-adjusted splits
Split targets that account for heat, wind, and elevation.
Heat adaptation & drafting
Adjust for your heat tolerance and drafting preferences.
Get your personalised race plan for Boulderthon.
Pacing, splits, and race-day strategy personalised to your fitness and this course.
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