River’s Edge Trail Half Marathon logo
Running

River’s Edge Trail Half Marathon

Date
September 26, 2026
Distance
Half Marathon-Run · Half Marathon-Walk
Register →

From the Organizer

Race Overview 

Enjoy the beautiful Iowa River Greenbelt with this 13.1 mile paved loop beginning in Eldora, taking you along the River's Edge Trail to Steamboat Rock, and coming back to Eldora through the beautiful Pine Lake State Park. The race will start and end at Memorial Park on the east side of Eldora located near the Welcome Center. We will be donating the proceeds from the run to the continued progress on the River’s Edge Trail.

Be greeted by our small town charm along the route and at the start and finish line. Your fans will have numerous opportunities to cheer you on along the way, while you will be able to enjoy some beautiful views as well. Enjoy post race refreshments and a warm breakfast of pancakes and sausage served fresh after you finish in Memorial Park.

*NOTE: Those who register after 9/8/26 will not be guaranteed a race shirt and swag bag items. We have a limited amount of extra shirts ordered that will be available to late registrants on a first-come first-serve basis. You may email the race organizers for more information.

Packet Pick-Up

Packet pick-up options will be available on Friday evening and the morning of the race. Those registered will receive an email leading up to the race with details on the time and place of packet pick up.

Start Times

For those who choose to exclusively walk the half marathon course, you will begin at 7 am. All runners and run/walkers will begin at 8 am.

Parking

Parking will be available at the start/finish area for participants and spectators just west of the park in the Hardin County Fair Grounds. Park Street will be closed for the safety of all participating. You may enter the fair grounds from the west side on 11th Avenue.

Bathrooms

Restrooms are available at Memorial Park (park restrooms) and in the Welcome Center, both located right near the start/finish area. There will be numerous bathroom opportunities available along the route. Stay tuned for exact locations.

Water stations

We will have numerous water stops along the route manned by different volunteers and organizations. Stay tuned for a more detailed list of where they will be along the route.

Awards

All pre-registered finishers (runners and walkers) will receive custom locally crafted wooden finisher medals made right here in Eldora at the Backwoods Gallery. Top award winners will only be awarded to the overall top two male and female finishers, not separated by runners and walkers nor into specific age groups.

Post Race Refreshments

After the race you can hydrate and refuel with post race grab and go items such as water, gatorade, and chocolate milk, along with bananas and granola bars. Once you are cooled off, head over to the Memorial Park shelter for a warm breakfast of pancakes and sausage cooked fresh by our local Eldora Kiwanis Club. The meal is included in your registration. Spectators and the public are welcome to enjoy a warm meal as well with a freewill donation to the Kiwanis Club.

Events

Half Marathon-Run8 AMRegister →
Half Marathon-Walk7 AMRegister →

Weather

Typical Conditions

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

72°

Typical Low

46°

Chance of Rain

29%

Based on US Climate Normals data from Eldora, 1 mi from the venue.

Sunrise 7:05 AMSunset 7:04 PMDaylight 12h 0m

Host City

About Eldora, IA

Population

2,622

as of 2023

Elevation

1,056 ft

Nearest Airport

ALO

Waterloo Regional Airport · 38 mi

Major Hub

DSM

Des Moines International Airport · 64 mi

Time Zone

Central Time

From Endurance Grid

A small town race. Lodging near the start could be limited, so book early.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at River’s Edge Trail Half Marathon, put it on the calendar, and turn “someday” into a start date.

110

Days to train

Race
River’s Edge Trail Half Marathon
Date
September 26, 2026

From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.

Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.

The half marathon rewards people who show up for the boring training miles.

How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.

Read the Guide

Running

From 5K to marathon, running races are the most 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)

What is the River’s Edge Trail Half Marathon?
River’s Edge Trail Half Marathon is a running race held in Eldora, Iowa on September 26, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the River’s Edge Trail Half Marathon?
Saturday, September 26, 2026 in Eldora, Iowa at Eldora Welcome Center & Railroad Museum, Eldora, IA. Check the event page for exact start times and wave schedules.
How do I register for the River’s Edge Trail Half Marathon?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

River’s Edge Trail Half Marathon

Sep 26, 2026

Register →