
Anchorage, United States of America · Saturday 23 May 2026
In-Person Race Details The Trent Waldron Half Marathon and 10k will take place on Saturday- May 23, 2026 at Margaret Sullivan Park on West 15th Ave. The cut off time to finish is 12:00 Noon. No personal pacer (runners without bibs) and absolutely no personal lead bikes. Virtual Race Details The Trent Waldron Half Marathon and 10k Virtual race takes place May 14th to May 31st, 2026. Because this is a virtual race, you run it where and when you want on your choice of running course. Please follow all pedestrian safety ordinances including running on a sidewalk where available and not in the road. Follow the rules of the road if no sidewalk or multi-use trail is available and run against oncoming traffic and not with traffic. Medals will be mailed out within 45 days to virtual participants. Registration and Bib Pick Up Bib Pickup Date: Thursday, May 21st Bib Pickup Time: 4:30pm-6:30pm Bib Pickup Location: TBD Bib pick up and registration is also available on the morning of the race from 7:30am-8:45am at Westchester Lagoon. Late Registration fees are in effect for runners registering after 11:59pm, May 22, 2026. We predict a great race in 2026 and look forward to seeing you there! -Anchorage Running Club
Adjusted Time
1:38:14
Time difference: -6.8 minutes compared to a flat, road, temperate course.
Trent Waldron Half Marathon & 10K is a half marathon held in Anchorage, United States of America, scheduled for Saturday 23 May 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 Trent Waldron Half Marathon & 10K 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.
Based on historical weather data for May, the expected race day conditions are as follows. Cold conditions are expected, with temperatures between 3°C and 10°C. While cold weather reduces overheating risk, runners should dress in layers and be prepared for potential wind chill. There is a moderate chance of rain (49%). Runners may want to prepare for wet conditions but shouldn't expect persistent rainfall.
Trent Waldron Half Marathon & 10K 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 Trent Waldron Half Marathon & 10K 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 Trent Waldron Half Marathon & 10K against other half marathons to find the right race for your goals.
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