2024 Registration

Registration for the 2024 Ice Age Trail 50 will open on Sunday, December 17. A special pre-registration event for the following groups will be held on Saturday, December 9: Updates and details will be posted here and on the Ice Age Trail 50 Facebook page as we get closer to registration day.


Our 2023 Race Weekend Newsletter was emailed to all registered runners on Thursday, May 4. If you did not receive your copy, check your Spam/Promotions folder. A copy was also posted today at Ice Age Trail 50 | Facebook. Looking forward to welcoming everyone to the Southern Kettles!

2023 Training runs

SAVE THE DATES: Ice Age will be hosting TWO TRAINING RUNS on the race course on Saturday, April 22 (35 miles) and Saturday, April 29 (19 miles). Both runs start at 7:30 a.m. at the Nordic Trailhead (N9084 County Rd H, Whitewater). You can run as long as you like — and everyone is welcome. …

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2023 Ice Age Trail Races are Sold out

The 2023 Ice Age Trail races are sold out, but we are keeping a wait list. You can add your name to the wait list for any of the three races here. Runners will be notified by email when spots become available.


Registration for the 2023 Ice Age Trail races will open in early December. Exact dates and times will be posted here and on the IAT50 Facebook page in the coming months. Early registration will be available for runners in the following categories: + 10x finishers in any single Ice Age event or combination of events …



Highway 67 south of Hwy 18 is closed. Traffic is being rerouted east to Hwy 18. If you are travelling to the race from north or northeast, best to exit I94 on Hwy 83 south to save time.

2022 IAT Training RUn #1

The first of two training runs for this year’s Ice Age Trail 50 will be held on Saturday, April 23. The run will start and end at the Nordic Trailhead, beginning at 7:30 a.m. We’ll mark a 35-mile course that includes the blue Nordic loop and an out-and-back to Rice Lake. A minimalist aid station …

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2022 Ice age Trail races are sold out

All three Ice Age Trail races have reached capacity. We are keeping wait lists for the 50-mile, 50k and Half Marathon events here. Runners will be notified of openings as they become available.