Skip to main content
Run Vibes
Browse races
Midnight Sun Endurance Festival logo

Midnight Sun Endurance Festival

Mon, Sep 7, 2026, 10:00 AM AKDT

First-Year Event· Help them grow
Location
Palmer, AK
10690 N Mountain Trails Dr, 99645
Type
TRAIL

Sign up and verify details on the organizer’s official page.

Vibe analysis coming soon

Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.

Distances & registration

12 options

Registration for all distances is through the official signup link above.

  • 3 Miles

    Mon, Sep 7, 10:00 AM AKDT · From $84.74

    Opens May 15, 2016, 4:01 AM AKDT · Closes Jul 1, 2016, 4:00 AM AKDT

  • 5K

    Sun, Sep 6, 10:00 AM AKDT · From $84.74

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • 6 Miles

    Mon, Sep 7, 8:00 AM AKDT · From $74.14

    Opens Mar 29, 2026, 7:29 AM AKDT · Closes May 15, 2026, 4:00 AM AKDT

+ 9 more options
  • 10K

    Sun, Sep 6, 10:00 AM AKDT · From $105.94

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • 25K

    Sun, Sep 6, 11:00 AM AKDT · From $127.14

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Endurance: 48 Hour Run/Ruck

    Sun, Sep 6, 8:00 AM AKDT · From $169.54

    Opens Mar 25, 2026, 4:44 AM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Endurance: 24 Hour Run/Ruck

    Sun, Sep 6, 8:00 AM AKDT · From $127.14

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Endurance: 12 Hour Run/Ruck

    Sun, Sep 6, 8:00 AM AKDT · From $84.74

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Pound-For-Pound Weighlifting Competition

    Sun, Sep 6, 3:30 PM AKDT · From $52.94

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Last Rucker Standing

    Sun, Sep 6, 6:00 PM AKDT · From $105.94

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Toughest Alive: Warrior

    Sun, Sep 6, 12:30 PM AKDT · From $148.34

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

  • Toughest Alive: Reckoning

    Sun, Sep 6, 12:30 PM AKDT · From $169.54

    Opens Mar 28, 2026, 1:03 PM AKDT · Closes May 15, 2026, 4:00 AM AKDT

Vibe Check

Easygoing

Based on terrain, weather, and distance data.

The course

From the organizer

TOUGHEST ALIVE Presents:

THE MIDNIGHT SUN ENDURANCE FESTIVAL Inaugural Edition • Government Peak Recreation Area • September 6–7, 2026

Two days. Multiple events. One question:

👉 How far are you willing to go?

🧱 THE FESTIVAL The Midnight Sun Endurance Festival is a two-day test of endurance, strength, and grit set in the Alaskan wilderness.

From ultra-distance run and ruck events… to strength competitions… to last-one-standing battles on the mountain…

This is not a single race.

This is a proving ground.

Compete in one event—or stack multiple and push your limits.

🟢 DAY 1 — ENDURANCE + RECKONING

🏁 Mass Start — 8:00 AM 100 Mile Run / Ruck (sign up on UltraSignUp at https://ultrasignup.com/register.aspx?did=137673) 50 Mile Run / Ruck (sign up on UltraSignUp at https://ultrasignup.com/register.aspx?did=137673)

48 / 24 / 12 Hour Run / Ruck One start. One clock. Your race begins here.

⚔️ TOUGHEST ALIVE: THE RECKONING A hybrid test of:

Strength Running Mental toughness Athletes will:

Complete required lifts Head out on their assigned run Return to finish with a final test of grit Waves: 8:30 AM — Level 4 (50K) + Level 5 Reckoning (100K) 9:00 AM — Level 3 (25K) 9:30 AM — Level 1 (5K) + Level 2 (10K) This is where strength meets endurance. This is where people break—or prove something.

Details at https://toughestalive.com/#reckoning

🎒 LAST RUCKER STANDING — 12:00 PM One loop. One standard. No finish line.

Athletes will complete repeated loops under a fixed time standard.

Miss the cutoff → you’re out Quit → you’re out 👉 Only one rucker remains.

🏋️ POWERLIFTING COMPETITION — 5:00 PM A pure test of strength:

Squat Bench Deadlift Step up. Lift heavy. Put your name on the board.

🌙 OVERNIGHT The race doesn’t stop.

Endurance athletes continue through the night. The field thins. The real test begins.

🔥 DAY 2 — MOUNTAIN + TEAM COMPETITION

🚵 MTB RELAY — 6 HOUR ENDURANCE (8:00 AM) Grab your crew and ride.

Teams of 2–4 riders take on a fast, flowing ~3–4 mile loop.

One rider on course at a time Riders rotate each lap in the transition zone Teams choose their strategy 👉 Most laps in 6 hours wins

Expect:

Constant action Fast transitions Strategy and teamwork Race hard. Recover. Send your teammate back out.

⛰️ BLUEBERRY KNOLL — LAST ONE STANDING (10:00 AM) One mountain. One loop. One survivor.

A brutal ~3 mile climb and descent with ~1,500 ft of vertical gain.

Every 75 minutes, athletes must return and go again.

Miss the start → you’re out Fall behind → you’re out Quit → you’re out There is no finish line.

Only the next loop.

And then the next.

Until only one remains.

⏱ ENDURANCE FINISH TIMES 8:00 PM (Sunday) — 12 Hour Ends 8:00 AM (Monday) — 24 Hour Ends 8:00 AM (Tuesday) — 48 Hour Ends 👊 WHO THIS IS FOR This event is for:

endurance athletes hybrid competitors teams and anyone willing to test themselves

Whether you’re chasing distance, strength, or survival…There’s a place for you here.

Come earn your place, and memorialize what it means to stay in the fight.

Also in this area

Easier options nearby

Lower-difficulty races in the same state.

More demanding options nearby

Higher-difficulty races in the same state.