Tips & FAQ: Snowdonia Marathon
Race-specific advice, answers to common questions, and fun facts about the Snowdonia Marathon.
Race-Day Tips
Save energy for the hills
With 1,850m of climbing, start conservatively. Attack the flats, ease into uphills, and use downhills to recover.
Embrace the solitude
This is a smaller race. You may find yourself running alone at times. Bring your own nutrition and entertainment plan.
Nothing new on race day
Test everything in training: shoes, socks, nutrition, hydration. Race day is not the time for experiments.
Enjoy the moment
You've trained for months. Look around. Smile for the cameras. High-five the spectators. These are the moments you'll remember.
Fun Facts
The first race, in 1982, was the brainchild of local man Ken Jones, who modelled it on the success of the first London Marathon the year before.
The National Trust organised the marathon from 1984 until 2007.
The organisers say over 300,000 pounds has been donated to local organisations and causes in the last 10 years.
In 2023 the race changed its name from Snowdonia Marathon to Marathon Eryri.
✨ What Makes This Race Special
A road marathon around Yr Wyddfa with a long climb through the Llanberis Pass and a steep final descent into Llanberis.
❓ Frequently Asked Questions
How long is the Snowdonia Marathon? ▼
The Snowdonia Marathon is a Marathon covering 42.195km (26.2 miles) on a road surface.
What is the time limit? ▼
Check the official race website for the current time limit.
How much does it cost? ▼
The entry fee is not confirmed here yet. Check the official registration page for the current price.
Is the Snowdonia Marathon good for beginners? ▼
The Snowdonia Marathon is rated as extreme. First-timers should ensure they have adequate training.
When should I register? ▼
Registration dates and entry rules are not confirmed here yet. Check the official registration page.
What is the average finish time? ▼
We estimate the average finish time at ≈ 05:15 (estimate, not an official figure) (hours:minutes).
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