The Race Radar

The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck

Bastrop, Texas
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck official race logo - running event in Bastrop, Texas
DATE:
TIME:
LOCATION:
Bastrop, Texas
PRICE:
Free

About The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck

 

 

LOST PINES

ENDURANCE FEST

Lake Bastrop — Bastrop, Texas

5K  •  HALF MARATHON  •  MARATHON  •  6HR  •  12HR  •  24HR  •  10-MILE  •  RUCK

 

Your New January Tradition Starts Here

Kick off the new year on the trails. The Lost Pines Endurance Challenge is a brand-new multi-distance trail event set among the towering loblolly pines and shimmering lakeside views of Lake Bastrop. Whether you're chasing your first 5K finish, grinding through a full marathon, testing your limits over 24 hours of running, or loading up the ruck and grinding it out, there's a place for you at the start line.

The course follows the scenic North-South Trailway, an out-and-back route that winds through one of Central Texas's most beautiful and resilient landscapes, the famous Lost Pines. Expect rolling terrain, packed-dirt singletrack, pine-needle-cushioned stretches, and glimpses of Lake Bastrop through the trees. It's runnable, it's gorgeous, and in January, the cool Central Texas air makes it just about perfect.

We built this race for everyone. First-timer? Welcome. Ultra veteran? Let's go. Rucker with a loaded pack? We've got your division. This is a weekend to push your limits, support each other, and celebrate what your body can do.

The Course

North-South Trailway — Out & Back

The North-South Trailway connects Lake Bastrop's South Shore and North Shore parks, curving and climbing gently through dense pine forest, past scenic lake overlooks, and across a series of bridges that span the park's creeks and inlets. The trail surface is a mix of packed dirt, sand, and rock with gentle rolling elevation changes, technical enough to feel like real trail running, forgiving enough to keep you moving.

Terrain

Packed dirt, sand, rock, pine needles. Rolling hills. Well-marked and well-maintained.

Scenery

Towering loblolly pines, lake views, creek crossings, quiet forest. One of Texas's most unique ecosystems.

January

Mornings in the 40s–50s°F. Afternoons 50s–60s°F. Headlamps required after dark.

 

Choose Your Challenge

Something for every runner, every goal, every pace.

▲  Saturday

5K

TRAIL 5K

13.1

HALF MARATHON

26.2

MARATHON

6HR

ENDURANCE

12HR

ENDURANCE

24HR

ENDURANCE

▲  Sunday

10MI

TRAIL 10-MILER

12-Hour & 24-Hour events continue through Sunday

▲  Ruck Division

5K

RUCK

13.1

HALF MARATHON RUCK

 

The Weekend

Two days in the Lost Pines. Make a weekend out of it.

MLK Weekend means a long weekend for many, perfect for making a trip out of it. Lake Bastrop South Shore Park has cabins, RV hookups, and tent camping right in the park, so you can wake up steps from the start line. Bastrop's charming downtown is just minutes away for post-race food, drinks, and exploring.

Saturday

Race Day One

▸ 5K, Half Marathon & Marathon
▸ 6-Hour Endurance
▸ 12-Hour & 24-Hour start
▸ 5K Ruck & Half Marathon Ruck
▸ Full aid station support

Sunday

Race Day Two

▸ 10-Mile Trail Run
▸ 12-HR & 24-HR events continue
▸ 24-Hour finishers celebrated
▸ Awards ceremony
▸ Post-race hangout

First 5K or Fiftieth Ultra? You Belong Here

The Lost Pines Endurance Challenge was built from the ground up to be the kind of race where everyone feels at home. We want the first-timer to feel the same energy and support as the seasoned ultra runner. We want the rucker grinding under a loaded pack to get the same cheers as the 5K finisher crossing the line with a huge grin. This is a community event, and you're part of it the moment you sign up.

Timed events (6-hour, 12-hour, 24-hour) are perfect for runners who want to set their own pace and see how far they can go. Run as many out-and-back laps as you can within your time window. Walk when you need to. Sit at the aid station for a minute. Then get back out there. Every mile counts.

Start Your Year on the Trail

MLK Weekend. Lake Bastrop South Shore. Pine trees, lake views, and the kind of challenge that reminds you what you're capable of.

We'll see you at the start line. 🌲

The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck    LOST PINES ENDURANCE FEST Lake Bastrop — Bastrop, Texas 5K  •  HALF MARATHON  •  MARATHON  •  6HR  •  12HR  •  24HR  •  10-MILE  •  RUCK   Your New January Tradition Starts Here Kick off the new year on the trails. The Lost Pines Endurance Challenge is a brand-new multi-distance trail event set among the towering loblolly pines and shimmering lakeside views of Lake Bastrop. Whether you're chasing your first 5K finish, grinding through a full marathon, testing your limits over 24 hours of running, or loading up the ruck and grinding it out, there's a place for you at the start line. The course follows the scenic North-South Trailway, an out-and-back route that winds through one of Central Texas's most beautiful and resilient landscapes, the famous Lost Pines. Expect rolling terrain, packed-dirt singletrack, pine-needle-cushioned stretches, and glimpses of Lake Bastrop through the trees. It's runnable, it's gorgeous, and in January, the cool Central Texas air makes it just about perfect. We built this race for everyone. First-timer? Welcome. Ultra veteran? Let's go. Rucker with a loaded pack? We've got your division. This is a weekend to push your limits, support each other, and celebrate what your body can do. The Course North-South Trailway — Out & Back The North-South Trailway connects Lake Bastrop's South Shore and North Shore parks, curving and climbing gently through dense pine forest, past scenic lake overlooks, and across a series of bridges that span the park's creeks and inlets. The trail surface is a mix of packed dirt, sand, and rock with gentle rolling elevation changes, technical enough to feel like real trail running, forgiving enough to keep you moving. Terrain Packed dirt, sand, rock, pine needles. Rolling hills. Well-marked and well-maintained. Scenery Towering loblolly pines, lake views, creek crossings, quiet forest. One of Texas's most unique ecosystems. January Mornings in the 40s–50s°F. Afternoons 50s–60s°F. Headlamps required after dark.   Choose Your Challenge Something for every runner, every goal, every pace. ▲  Saturday 5K TRAIL 5K 13.1 HALF MARATHON 26.2 MARATHON 6HR ENDURANCE 12HR ENDURANCE 24HR ENDURANCE ▲  Sunday 10MI TRAIL 10-MILER 12-Hour & 24-Hour events continue through Sunday ▲  Ruck Division 5K RUCK 13.1 HALF MARATHON RUCK   The Weekend Two days in the Lost Pines. Make a weekend out of it. MLK Weekend means a long weekend for many, perfect for making a trip out of it. Lake Bastrop South Shore Park has cabins, RV hookups, and tent camping right in the park, so you can wake up steps from the start line. Bastrop's charming downtown is just minutes away for post-race food, drinks, and exploring. Saturday Race Day One ▸ 5K, Half Marathon & Marathon▸ 6-Hour Endurance▸ 12-Hour & 24-Hour start▸ 5K Ruck & Half Marathon Ruck▸ Full aid station support Sunday Race Day Two ▸ 10-Mile Trail Run▸ 12-HR & 24-HR events continue▸ 24-Hour finishers celebrated▸ Awards ceremony▸ Post-race hangout First 5K or Fiftieth Ultra? You Belong Here The Lost Pines Endurance Challenge was built from the ground up to be the kind of race where everyone feels at home. We want the first-timer to feel the same energy and support as the seasoned ultra runner. We want the rucker grinding under a loaded pack to get the same cheers as the 5K finisher crossing the line with a huge grin. This is a community event, and you're part of it the moment you sign up. Timed events (6-hour, 12-hour, 24-hour) are perfect for runners who want to set their own pace and see how far they can go. Run as many out-and-back laps as you can within your time window. Walk when you need to. Sit at the aid station for a minute. Then get back out there. Every mile counts. Start Your Year on the Trail MLK Weekend. Lake Bastrop South Shore. Pine trees, lake views, and the kind of challenge that reminds you what you're capable of. We'll see you at the start line. 🌲
Bastrop, TX

Race Events & Distances

Choose from 9 race distances available for The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck in Bastrop, TX. Registration includes timing, finisher medals, and post-race refreshments.

Lost Pines 5K (Ruck)

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines 5K (Ruck)

How long is the Lost Pines 5K (Ruck)?
The Lost Pines 5K (Ruck) covers Distance varies.
What time does the Lost Pines 5K (Ruck) start?
The Lost Pines 5K (Ruck) starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines 5K (Ruck)?
Registration for the Lost Pines 5K (Ruck) costs $0.00.
Where is the Lost Pines 5K (Ruck) located?
The Lost Pines 5K (Ruck) takes place in Bastrop, TX.

Lost Pines 24-HR Endurance Challenge

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines 24-HR Endurance Challenge

How long is the Lost Pines 24-HR Endurance Challenge?
The Lost Pines 24-HR Endurance Challenge covers Distance varies.
What time does the Lost Pines 24-HR Endurance Challenge start?
The Lost Pines 24-HR Endurance Challenge starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines 24-HR Endurance Challenge?
Registration for the Lost Pines 24-HR Endurance Challenge costs $0.00.
Where is the Lost Pines 24-HR Endurance Challenge located?
The Lost Pines 24-HR Endurance Challenge takes place in Bastrop, TX.

Lost Pines 6-HR Endurance Run

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines 6-HR Endurance Run

How long is the Lost Pines 6-HR Endurance Run?
The Lost Pines 6-HR Endurance Run covers Distance varies.
What time does the Lost Pines 6-HR Endurance Run start?
The Lost Pines 6-HR Endurance Run starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines 6-HR Endurance Run?
Registration for the Lost Pines 6-HR Endurance Run costs $0.00.
Where is the Lost Pines 6-HR Endurance Run located?
The Lost Pines 6-HR Endurance Run takes place in Bastrop, TX.

Lost Pines 5K

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines 5K

How long is the Lost Pines 5K?
The Lost Pines 5K covers Distance varies.
What time does the Lost Pines 5K start?
The Lost Pines 5K starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines 5K?
Registration for the Lost Pines 5K costs $0.00.
Where is the Lost Pines 5K located?
The Lost Pines 5K takes place in Bastrop, TX.

Lost Pines Half-Marathon Ruck

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines Half-Marathon Ruck

How long is the Lost Pines Half-Marathon Ruck?
The Lost Pines Half-Marathon Ruck covers Distance varies.
What time does the Lost Pines Half-Marathon Ruck start?
The Lost Pines Half-Marathon Ruck starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines Half-Marathon Ruck?
Registration for the Lost Pines Half-Marathon Ruck costs $0.00.
Where is the Lost Pines Half-Marathon Ruck located?
The Lost Pines Half-Marathon Ruck takes place in Bastrop, TX.

Lost Pines 12-HR Endurance Challenge

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines 12-HR Endurance Challenge

How long is the Lost Pines 12-HR Endurance Challenge?
The Lost Pines 12-HR Endurance Challenge covers Distance varies.
What time does the Lost Pines 12-HR Endurance Challenge start?
The Lost Pines 12-HR Endurance Challenge starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines 12-HR Endurance Challenge?
Registration for the Lost Pines 12-HR Endurance Challenge costs $0.00.
Where is the Lost Pines 12-HR Endurance Challenge located?
The Lost Pines 12-HR Endurance Challenge takes place in Bastrop, TX.

Lost Pines Half-Marathon

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines Half-Marathon

How long is the Lost Pines Half-Marathon?
The Lost Pines Half-Marathon covers Distance varies.
What time does the Lost Pines Half-Marathon start?
The Lost Pines Half-Marathon starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines Half-Marathon?
Registration for the Lost Pines Half-Marathon costs $0.00.
Where is the Lost Pines Half-Marathon located?
The Lost Pines Half-Marathon takes place in Bastrop, TX.

Lost Pines Marathon

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines Marathon

How long is the Lost Pines Marathon?
The Lost Pines Marathon covers Distance varies.
What time does the Lost Pines Marathon start?
The Lost Pines Marathon starts at 10:00:00 AM.
How much does it cost to register for the Lost Pines Marathon?
Registration for the Lost Pines Marathon costs $0.00.
Where is the Lost Pines Marathon located?
The Lost Pines Marathon takes place in Bastrop, TX.

Lost Pines 10-Miler

Start Time
Registration Fee
$0.00
https://schema.org/EventScheduledhttps://schema.org/OfflineEventAttendanceMode
Bastrop, TX
BastropTX
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • Ruck Organizers

Frequently Asked Questions about Lost Pines 10-Miler

How long is the Lost Pines 10-Miler?
The Lost Pines 10-Miler covers Distance varies.
What time does the Lost Pines 10-Miler start?
The Lost Pines 10-Miler starts at 7:00:00 AM.
How much does it cost to register for the Lost Pines 10-Miler?
Registration for the Lost Pines 10-Miler costs $0.00.
Where is the Lost Pines 10-Miler located?
The Lost Pines 10-Miler takes place in Bastrop, 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.

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