Registration for the 2027 Ice Age Trail Races will open on Sunday, December 13th, 2026. Registration is staggered — with registration for the 50-mile race starting at noon CST, followed by the 50k at 3:00 p.m. and the Half Marathon at 6:00 p.m. Race day is Saturday, May 8th. The following groups are eligible for
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Ice Age is hosting two training runs on Saturday, April 18th and Saturday, April 25th starting and ending in the Nordic area (the start/finish of the race). Both runs will commence at 7:30 a.m. The first run will follow a 35-mile course that includes the Nordic loop (nine miles) and an out-and-back to Rice Lake.
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The 2026 Ice Age Trail races on Saturday, May 9th are sold out. The wait lists for all three races are also closed, although we may have additional openings in the 50-mile race by late January. If you are interested in running the 50-miler, please contact the race director at iceage50rd@gmail.com. Congratulations to everyone who
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Registration for the 2026 Ice Age Trail Races opens today, Sunday, December 14th. Registration for the 50-mile race opens at noon CT, followed by the 50k at 3:00 and the Half Marathon at 6:00 p.m. To register, please click on the REGISTER button on the home page or go directly to RunRace.net If your event
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Greetings from the Southern Kettle Moraine! Registration for the 2026 Ice Age Trail races will open on Sunday, December 14th @ noon for the 50-mile race, 3:00 for the 50k and 6:00 p.m. for the Half Marathon (all times CT). Race day is Saturday, May 9th. You can register here https://www.runrace.net/findarace.php?id=26129WI or via the REGISTER
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Ice Age will be hosting two informal training runs on the IAT 50 course on Saturday, April 19 and Saturday, April 26. Everyone is invited, whether or not they are registered for this year’s race. The first training run will include a Nordic Loop (9 miles) and an out-and-back on the southern end of the
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January 9: We have reached the 35-runner cap for the Ice Age Trail 50k and Half Marathon races. There are a few open spots remaining on the 50-mile wait list. If you would like to run with us on May 10, please add your name soon! Thanks.
Hi Folks, We are capping the 2025 Wait List at 35 total runners for each distance (50-mile, 50k and Half Marathon) to ensure that everyone has a reasonable chance to run with us on Saturday, May 10. As of December 27, we are very close to reaching capacity for the 50k and Half Marathon events.
The 2025 IAT 50k and Half Marathon races are sold out. As of this Monday morning December 16, there are 11 spots remaining in the 50-mile race. Thanks for your support! If you would like to add your name to the wait list for the 50k or Half Marathon, please email your request to Jeff
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Greetings from the Southern Kettle Moraine Forest! Registration for the 43rd annual Ice Age Trail 50 will open on Sunday, December 15. Registration for the 50-mile race opens at noon CT, followed by the 50k at 3:00 and 6:00 p.m. for the Half Marathon. You can register here or via the Ice Age Trail 50 website. Race day
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