Sat, Jun 19, 2027

Longest Dam Race

Fort Peck, MT

Opens Feb 19, 2027Annual since at least 2016
10K5K1 Mile
View race page

About the Longest Dam Race

The main courses start at the dam shaft houses and run across the top of the dam, then drop sharply down a gravel and dirt road before finishing on pavement at a park. The descent is the defining feature: long, loose underfoot, and steep enough that your legs know about it afterward. The shorter and flatter option stays on a paved nature trail at the finish-line park.

All events end at Kiwanis Park, so spectators and finishers from every distance end up in the same place. The post-race scene there is outdoor and open, with the dam visible in the distance.

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Finish-Time Stats

Going by the 2026 results, this is a small, friendly field, with a competitive front end and a big recreational middle.

3.1 Miles · 2026 results

85finishers
17:40winner
29:43median
45:36cutoff

Top 3: Keldon Lovell (17:40) · Kyler Holinde (18:06) · Alex Arthur (18:25)

1 Miles · 2026 results

67finishers
6:56winner
12:07median
22:05cutoff

Top 3: B. Bates (6:56) · S. Smoker (7:15) · Liam MacDonald (7:40)

6.2 Miles · 2026 results

36finishers
31:07winner
52:17median
1:40:45cutoff

Top 3: Jaycee Hilkemann (31:07) · Peyton Summers (32:27) · Shy Iverson (39:00)

10 Miles · 2026 results

20finishers
31:05winner
52:13median
1:06:21cutoff

Top 3: Jaycee Hilkemann (31:05) · Kurt Breigenzer (33:29) · Deanna DiUlio (34:46)

The Longest Dam Race has been held every year since at least 2016. That is as far back as RunSignup's records for this race go, so it may well be older.

Where Would You Finish?

Enter a finish time to see where it lands against the most recent 3.1 Miles results.

Median

See how your time stacks up nationally →

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

6.2 Miles6/19/2027 08:00$25
3.1 Miles6/19/2027 09:00$25
3.1 Miles6/19/2027 09:30$25
1 Mile6/19/2027 10:30$25

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Common Questions About the Longest Dam Race

Will I finish last at the Longest Dam Race?

Almost certainly not. Half the 3.1 Miles field finished slower than 29:43, and the last recorded finisher came in around 45:36, so there is a long tail of runners behind the middle of the pack. Most fields are far slower than people expect.

Is the Longest Dam Race a good first 3.1 Miles?

It is a small race (85 finishers), which is friendlier and less intimidating than a big-city event, though the field thins out. There is no qualifying time, and the finish-time spread above shows how varied the field really is. If it is your first 3.1 Miles, that spread matters more than the winner's time.

How competitive is the Longest Dam Race?

The 3.1 Miles winner ran 17:40 while the median finisher took 29:43. That spread points to a mixed field, with a competitive front and a big recreational middle.

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