
Harlon Block Half Marathon is a rucking and running race on November 8, 2026 in Weslaco, TX, featuring the Half Marathon distance, with entry fees from $55 to $65.
From the Organizer
Harlon Block was raised in Weslaco, TX, and went on to serve his country with extraordinary bravery during World War II. He was one of the six U.S. Marines who raised the American flag atop Mount Suribachi during the Battle of Iwo Jima...an image that became one of the most iconic symbols of courage, unity, and sacrifice in our nation’s history! Harlon Block gave his life in service to his country, but his legacy continues to inspire generations!
The event will feature a Half Marathon and 10 Mile event options, welcoming runners and walkers of all ages and abilities to participate. Whether you’re chasing a personal best or taking your first steps in a community run, every mile represents honor, remembrance, and pride! Additionally, a portion of the event proceeds will go toward the funding of the Harlon Block Memorial Statue ensuring that his story, sacrifice, and service are permanently honored in the community he called home.
This event is more than a race, it's a community celebration! In addition to the running events, participants and spectators will be able to enjoy a vendor market, live music entertainment, and family friendly activities. It’s an opportunity for the entire community to come together in support, remembrance, and celebration running with purpose, celebrating a hero, and honoring courage one mile at a time!
EVENT FEATURES:
-Trophies for Overall Male/Female Finishers!
-Age Group Awards!
-Chip Timed with Male/Female age group awards for 1st, 2nd, and 3rd place in the following age categories:
1-14, 15-19, 20-29, 30-39, 40-49, 50-59, 60-64, 65+
-Presentation of the colors by MCL Detachment #1456
-Live music entertainment by Papa Bear & the Cubs and headlined by Reserve!
-Post-run celebration with live music entertainment!
-Local vendor market!
-DISCOUNT FOR TEAMS OF 10+ Please email us for the Team Registration Form
IMPORTANT EVENT DETAILS:
-TIME LIMIT OF 5 HOURS
-OVERALL WINNERS ARE EXCLUDED FROM AGE GROUP CATEGORY AWARDS
-NO RACE MORNING PACKET PICK UP: ALL EVENT PACKETS NOT PICKED UP DURING PACKET PICK UP ARE FORFEITED
-NO REFUNDS/NO TRANSFERS
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Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
82°
Typical Low
60°
Based on US Climate Normals data from Weslaco, 3 mi from the venue.
Host City
Population
41,437
as of 2023
City Elevation
74 ft
Nearest Airport
MFE
McAllen Miller International Airport · 15 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Harlon Block Half Marathon, put it on the calendar, and turn “someday” into a start date.
132
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Covering a distance on foot under a weighted rucksack — from timed solo challenges to longer team events.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
Harlon Block Half Marathon
Nov 8, 2026