Annapolis, United States of America · Saturday 19 December 2026
ASK THE RACE DIRECTOR LIVE 6PM THURSDAY NIGHT https://youtube.com/live/rlvIJ1Q71x0?feature=share Your Athlete Guide is up to date and ready for you! Take some time and look over all of the details for your event! Our Half Marathon and 10k will notice a small change around Mile 2 (you run straight to Bladen then right on College to the circle, instead of Northwest). The Guide can also be found at www.NaptownRun.com BUT our 5k should REALLY take a look. A whole new course for you this year, so that you join with the excitement of the other runners! And be sure to note that you START at 740, so be there and be ready to go with everyone else at 730!! We ve also got some exciting things lined up for the Holiday themed run, with Santa Hats for all and a visit by the Big Man himself!!! We also have a WHITE ELEPHANT gift exchange. Bring a present (under $10) and leave it under the tree for another runner. Wrapped, unwrapped (though let s face it, they are better wrapped), whatever. The only thing we ask if that IF YOU BRING A PRESENT, THEN YOU CAN TAKE A PRESENT. We hope that everyone enjoys this and that everyone who wants to participate can do so (honor system here folks....). ASK THE RACE DIRECTOR LIVE Be sure to join us by clicking the link below, or check out the Rev3 YouTube Channel on THURSDAY AT 6PM (EST) to ask any questions you may have! We will talk about the changes to the course mentioned above, and talk through the White Elephant Gift Exchange, and answer any of your burning questions! Join us at https://youtube.com/live/rlvIJ1Q71x0?feature=share ---------------------------------------------------------------------- Join us on December 20th for a HOLIDAY HUSTLE themed event! Show off your holiday spirit and join us on Saturday, December 20th, 2025 as we Run Naptown! The Half Marathon, 10k, or 5k distances are the perfect way to wrap up your year of running, with our USATF certified half marathon course. Set your PR for 2025 as we start from the US Naval Academ
Adjusted Time
1:40:47
Time difference: -4.2 minutes compared to a flat, road, temperate course.
Naptown Half Marathon & 10K/5K is a half marathon held in Annapolis, United States of America, scheduled for Saturday 19 December 2026. The course is run on road surface with 0m of total elevation gain, reaching a maximum altitude of 0m above sea level. For registration and full race details, visit the official Naptown Half Marathon & 10K/5K website.
This is a very flat course with only 0m of total elevation gain across the full distance. The course ranges from 0m to 0m above sea level — a 0m elevation range that makes it one of the flatter races available. Runners targeting a personal best will appreciate the minimal climbing.
Naptown Half Marathon & 10K/5K is run on road surfaces, which provide the fastest and most predictable conditions for marathon running. Road courses allow for consistent pacing and are typically the best choice for runners targeting a personal best time.
Our difficulty rating for Naptown Half Marathon & 10K/5K is calculated using a model that combines elevation gain, temperature impact, and surface type. Use the difficulty calculator above to enter your target finish time and see exactly how many minutes this course would add or subtract compared to a perfectly flat, cool, road-based half marathon. Faster runners and slower runners are affected differently by the same course conditions, so the difficulty is personalised to your pace.
Looking for an easier marathon or a tougher challenge? You can also compare Naptown Half Marathon & 10K/5K against other half marathons to find the right race for your goals.
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