About the AIDSPIRIT USA Marathon
The course runs downhill the whole way, dropping out of the Little Belt Mountains through Lewis and Clark National Forest toward Harlowton. Underfoot it is compacted gravel treated to stay firm, which makes for a surface that is easier on the legs than loose trail. The Crazy Mountains are visible from the upper stretch of the route, and the descent is steady rather than punishing.
A shuttle leaves from Harlowton in the early morning to bring runners to the start, and there is a gear drop that meets you at the finish. After the race, Gally's Brewing in town pours a complimentary pint. The race benefits a nonprofit supporting children in Uganda, and that context is part of what the morning is about.
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Finish-Time Stats
Going by the 2025 results, this is a small, friendly field, with a competitive front end and a big recreational middle.
13.1 Miles · 2025 results
24finishers
1:21:45winner
2:06:51median
4:25:09cutoff
Top 3: Drew Galahan (1:21:45) · Nicole Murray (1:33:09) · Chase Truscott (1:37:27)
3.1 Miles · 2025 results
16finishers
24:59winner
45:13median
1:00:03cutoff
Top 3: Nick Mack (24:59) · Jack Cooney (26:50) · William Werner (27:21)
26.2 Miles · 2025 results
10finishers
3:41:34winner
4:48:08median
7:21:16cutoff
Top 3: Joshua Hixson (3:41:34) · Melinda Redenius (3:54:57) · Kelsey Miller (4:14:55)
6.2 Miles · 2025 results
10finishers
52:11winner
1:04:42median
1:27:35cutoff
Top 3: Lucas Dymit (52:11) · Samantha Jones (53:20) · Nikki Wight (56:43)
The AIDSPIRIT USA Marathon has been held every year since at least 2023. That is as far back as RunSignup's records for this race go, so it may well be older.
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Jul 27, 2026.
Distances & Start Times
26.2 Miles9/6/2026 06:15$140
13.1 Miles9/6/2026 08:00$95
6.2 Miles9/6/2026 09:15$65
3.1 Miles9/6/2026 10:00$35
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