Tunnel Vision Marathon
RunGuides Race Facts
Pace Calculator
Race Location
Race Reports
Read first hand reports and reviews from runners who have completed this race in the past!
Video
Race Information
Set your new personal record and qualify for the Boston marathon on this beautiful downhill course. Tunnel Marathons is rated 5-stars on FindMyMarathon.com and it's the second-fastest course according to FindMyMarathon.com 2018 course scores.
Run Training Resources
Training for a half or full marathon?
Want to run faster, longer, and stay injury free?
Our friends at RunDoyen have have a proven track record of helping runners of all levels hit their goals with their roster of amazing running coaches, and effective training plans.
Get Matched with the Right Run Coach
Training with a run coach is one of the best ways to become a faster runner.
With coach matching you answer a few questions, then get matched with the best coach based on your individual goals and preferences. It’s 100% free to try!
Getting matched is 100% FREE to try, and there's no obligation to work with the coach. Click the button below to try it out.
Self-Serve Training Solution
Doyen Dashers is a personalized self-serve training solution, designed by the world's top coaches, built for runners of all levels built for runners of all levels.
Right now you can get full access with a 7 day free trial.
📅 Personalized Training Plans
📺 Full Training Video Library
📱 Online Training Log
💬 Unlimited Chat with Coaches
FREE Marathon Training Guide
Authored by RunDoyen’s world-class coaches, this guide covers every topic about training for the Marathon.
For a limited time, the marathon training guide is 100% free!
Get Free Training Guide
Pace Calculator
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.
Tell us your race tips
