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Spencer Glacier Dash

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Portage Train Depot - Mile 80.3 of the Seward Highway, Portage AK

Sunday, June 8th, 2025

🏔️ Spencer Glacier Dash

Come celebrate the beauty of the Spencer Glacier Area and the history of the Alaska Railroad by racing the Spencer Glacier Overlook Trail which retraces the glacier recession over the last 100 years.

💲 COST

Early Bird Pricing March 31st-April 7th:

  • Adult: $105.50 ($45.50 discounted train ticket plus $60 race registration fee)
  • Youth: $63 ($23 discounted train ticket plus $40 race registration fee)
  • Refund Policy: No refunds will be given.

Pricing April 8th – May 12th:

  • Adult: $115.50 ($45.50 discounted train ticket plus $70 race registration fee)
  • Youth: $73 ($23 discounted train ticket plus $50 race registration fee)
  • Refund Policy: No refunds will be given.

Pricing May 13th – May 20th:

  • Adult: $125.50 ($45.50 discounted train ticket plus $80 race registration fee)
  • Youth: $83 ($23 discounted train ticket plus $60 race registration fee)
  • Refund Policy: No refunds will be given.

Registration closes: Registration closes at midnight on May 20th roughly two weeks prior to race day due to restrictions to ticketing restrictions and when we have to submit a final manifest to the Alaska Railroad. This race is capped at 100 people.

👨‍👩‍👧‍👦 FAMILY & FRIENDS

  • Tickets: Your family and friends are invited to join you at the race, but they will need to purchase tickets at the regular price, which is $91 for adults (defined as ages 12+ by the railroad), $46 for youth (ages 2-11), $46 for any youth under the age of 2 requiring their own seat, and $0 for infant sitting in a lap.
  • Registration Option: During registration, you can choose a family/friend registration option.
  • Purchasing Tickets: KMTA will handle all ticket purchases for racers. You can also purchase your family and friends tickets through us to make the process easier on yourself.
  • Contact: If you have any questions, please reach out to Blakeslee at rachelblakeslee@kmtacorridor.org.

📍 LOCATION

  • Starting Line: Take the Alaska Railroad to the starting line of the race! The cost of your ticket is included in your race registration fee. All participants must depart from the Portage Train Depot (Mile 80.3 of the Seward Highway).

🚂 DEPARTURE OPTIONS

  • Option 1: Leave the day before (June 7th) – Train departs the Portage Railroad Depot at 1:25 PM. Be at the train station at 1:15 PM. Participants that choose to go the day before will receive their tickets at the Spencer Glacier Whistle Stop the day of the race.
  • Option 2: Leave day of the race (June 8th) – Train departs the Portage Railroad Depot at 1:25 PM. Be at the train station by 12:45 PM to check in, receive your ticket and bib from a race greeter.

🔄 RETURN

  • Day of Race: Train departs from the Spencer Whistle Stop at 4:45 PM after the race is completed. Be at the train stop by 4:30 PM. All gear like jogging strollers, camping gear, etc. can be taken to the cargo train.
  • Signage: Please follow the signs at the Portage Depot.

🎒 GEAR/BAG DROP

  • Drop-off: Gear that you don’t want to carry during the race can be dropped in the Chugach Adventures Van when you first de-board the train or left at the Whistlestop. You may also leave gear on the train as you will ride the same train back.
  • Cargo Train: All gear that you are unable to carry on your person (e.g. jogging stroller) can go on the cargo train car. Please follow the signs which will direct you to the cargo area.

💧 WATER/SNACKS

  • Bring Water: Please bring your own water source and container to minimize waste. You can refill your container using the jug of water we’ll have on site.
  • Post-Race Snacks: After the race, snacks will be provided.

🏃 THE RACE COURSE

  • Course Access: The start of the race is only accessible by riding on the Alaska Railroad. The course will begin at the Spencer Whistle Stop and follow the Spencer Glacier Trail to Spencer Lake, then return to the Chugach Adventures Base Camp located at the boat launch, for a total of 5 Miles.
  • Return Options: Participants may walk back to the Whistle Stop or wait for a shuttle provided by Chugach Adventures.

🏅 RACE FORMAT

  • Arrival: All Participants will arrive at the Spencer Whistle Stop courtesy of the Alaska Railroad's Glacier Discovery Train between 1:50 PM to 2 PM.
  • Start: Estimated 2:25 PM - Mass State (One Wave with all participants).
  • Note: The official start time will be determined by the arrival time of the Glacier Discovery Train to the Spencer Whistle Train Stop. Race will commence approximately 25 minutes after arrival.

👶 AGE LIMITS

  • Open Age: The Spencer Glacier Dash is open to all participants over the age of 7. All children under the age of 15 must be accompanied by an adult running with them for the duration of the race.

⚠️ SAFETY

  • Bear Country: This race does take place in bear country so please bring some bear spray!

This race is under permit with the U.S. Forest Service.

You can find all race details on our event page at: https://kmtacorridor.org/spencer-glacier-dash/

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