Run the River

Spicewood, Texas
Run the River official race logo - running event in Spicewood, Texas
DATE:
TIME:
LOCATION:
Spicewood, Texas
PRICE:
Free

About Run the River

Fit Foundation
Run the River (Texas Colorado River Running Series)
2027 Season · Every mile you run with us moves you downstream

The Colorado runs from the Highland Lakes to Matagorda Bay, and every Fit Foundation race sits somewhere along it. Run the River tracks how far down that corridor your legs carry you across the season.

Every mile counts, from the 5K up, at every race we put on. There is nothing to join and no separate entry fee. Enter a race and you are on the river.

Everyone starts at zero
January 1, 2027
The season closes December 31. Miles do not carry into 2028.
The markers
Marble Falls  ·  15 miles
The first marker. A half marathon and a 5K will do it. So will a 25K, or four short races across the year.
Pace Bend  ·  31 miles
Downstream to Lake Travis. One 50K, or a marathon and a 10K, or a steady year of halves.
Austin  ·  62 miles
Where the river runs through town. Two 50Ks, or a 50 miler and a half.
Bastrop  ·  155 miles
Out of the lakes and into the lost pines. This is 250 kilometers, and it is the Rio Colorado 250K Club buckle, presented at the finish line the moment you cross it.
Matagorda  ·  400 miles
Where the Colorado meets the Gulf. This one is the Rio Colorado Ultra Slam, a season of its own with its own rules and a capped roster.
How it works
  • Enter any Fit Foundation race in 2027. That is all it takes to be on the river.
  • Every finished mile is credited automatically. There is nothing to claim and no extra fee.
  • Every distance counts, from the 5K up. Timed events count the distance you actually cover. Backyard ultras count 4.167 miles per yard completed.
  • Reach a marker at any race and it is presented to you at that finish line. There is no ceremony and nothing gets mailed out. You have to be there.
  • Markers are named for points on the river, not for where you collected them. You can earn Marble Falls at a race in Austin.
  • The season runs January 1 to December 31, 2027. Miles do not carry into the following year.
  • Want to know where you stand mid season? Ask us at any race, or reply to any email from us and we will tell you.
One race puts you on the river.
Every mile after that carries you downstream.

The 2027 season opens January 1. Standings are updated after every race.

Run the River Fit Foundation Run the River (Texas Colorado River Running Series) 2027 Season · Every mile you run with us moves you downstream The Colorado runs from the Highland Lakes to Matagorda Bay, and every Fit Foundation race sits somewhere along it. Run the River tracks how far down that corridor your legs carry you across the season. Every mile counts, from the 5K up, at every race we put on. There is nothing to join and no separate entry fee. Enter a race and you are on the river. Everyone starts at zero January 1, 2027 The season closes December 31. Miles do not carry into 2028. The markers Marble Falls  ·  15 miles The first marker. A half marathon and a 5K will do it. So will a 25K, or four short races across the year. Pace Bend  ·  31 miles Downstream to Lake Travis. One 50K, or a marathon and a 10K, or a steady year of halves. Austin  ·  62 miles Where the river runs through town. Two 50Ks, or a 50 miler and a half. Bastrop  ·  155 miles Out of the lakes and into the lost pines. This is 250 kilometers, and it is the Rio Colorado 250K Club buckle, presented at the finish line the moment you cross it. Matagorda  ·  400 miles Where the Colorado meets the Gulf. This one is the Rio Colorado Ultra Slam, a season of its own with its own rules and a capped roster. How it works Enter any Fit Foundation race in 2027. That is all it takes to be on the river.Every finished mile is credited automatically. There is nothing to claim and no extra fee.Every distance counts, from the 5K up. Timed events count the distance you actually cover. Backyard ultras count 4.167 miles per yard completed.Reach a marker at any race and it is presented to you at that finish line. There is no ceremony and nothing gets mailed out. You have to be there.Markers are named for points on the river, not for where you collected them. You can earn Marble Falls at a race in Austin.The season runs January 1 to December 31, 2027. Miles do not carry into the following year.Want to know where you stand mid season? Ask us at any race, or reply to any email from us and we will tell you. One race puts you on the river. Every mile after that carries you downstream. The 2027 season opens January 1. Standings are updated after every race.
Spicewood, TX

Race Events & Distances

Choose from 1 race distance available for Run the River in Spicewood, TX. Registration includes timing, finisher medals, and post-race refreshments.

Run the River 2027

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Spicewood, TX
SpicewoodTX
Run the River Organizers

Frequently Asked Questions about Run the River 2027

How long is the Run the River 2027?
The Run the River 2027 covers Distance varies.
What time does the Run the River 2027 start?
The Run the River 2027 starts at 12:00:00 AM.
How much does it cost to register for the Run the River 2027?
Registration for the Run the River 2027 costs $0.00.
Where is the Run the River 2027 located?
The Run the River 2027 takes place in Spicewood, TX.

Registration Information

Registration is typically available online until race day (subject to capacity). Early registration is recommended for guaranteed entry and potential early bird pricing. Check with race organizers for specific event details and included amenities.

Races Nearby in Spicewood, Texas

Lake Travis Runners & Walkers

Spicewood, TX

May 18, 2025

Light Up DARVO

Spicewood, TX

November 15, 2025

Running-Ages 10-12: 2K - Individual Age group/open

Spicewood, TX

December 14, 2025

Running-Ages 6-7: 750m - Individual Age group/open

Spicewood, TX

December 14, 2025

Running-Age 4: 250m - Individual Age group/open

Spicewood, TX

December 14, 2025

Running-ALL AGES: 2K and 5K Fun Run/Walk, Family Relay - Individual Age group/open

Spicewood, TX

December 14, 2025

Capt'n Karl's Trail Series - Muleshoe Bend

Spicewood, TX

June 27, 2026

Mellow Trail Race

Spicewood, TX

September 12, 2026

OTILLO Swimrun Austin

Spicewood, TX

November 8, 2026

Star of Texas 50 Miler • 50K • Marathon • Half Marathon • 10K • 5K

Spicewood, TX

December 13, 2026

Rodeo Trail Run of Austin • Backyard Ultra (Last Cowboy/Cowgirl Standing) • 8 Hour • Marathon • Half Marathon • Backyard Ultra Relay Duos (2-Person Team)

Spicewood, TX

March 13, 2027

Pechanga Trail Run

Spicewood, TX

May 15, 2027

Austin Solstice Circuit 52 Miler • 50K • Marathon • 27K • Half-Marathon • 10K • 5K • 12-Hour Solo & Relay

Spicewood, TX

July 17, 2027

Run the River: Rio Colorado Ultra Slam™

Spicewood, TX

Date TBD