Saturday, June 19, 2027Fort Peck, MT

Longest Dam Race

View on RunSignup ↗Registration opens Feb 19, 2027

3 events

10k10KRoadStarts 8:00 AM
5k Run5KRoadStarts 9:00 AM
1 Mile Run/Walk1 miRoadStarts 10:30 AM

10k10KRoadStarts 8:00 AM
5k Run5KRoadStarts 9:00 AM
1 Mile Run/Walk1 miRoadStarts 10:30 AM

Location

Approximate, from the race's ZIP code.

Typical race-day weatherGood weather · 80/100

High / low: 80° / 56°F; 26° / 13°C
Humidity: 53%; Dew point 48°F
Chance of rain: 38%
Wind: 11 mph; Average

Rain on about 38% of days around this date.
Often windy: about 11 mph on average.

Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.

Past results

Typical timesFinish times are typical for mile races.4 years, 309 finishers; men and women compared separately.
17% fasterFinish times are typically 17% faster than at other 5Ks.4 years, 294 finishers; men and women compared separately.
16% fasterFinish times are typically 16% faster than at other 10Ks.4 years, 134 finishers; men and women compared separately.

Year	Event	Finishers	Median	Men	Women
2026	10k · 10K	36	52:16	48:56	59:28
2026	5k Run · 5K	85	29:43	26:53	30:55
2026	1 Mile Run/Walk · 1 mi	67	12:06	9:30	13:25
2025	10k · 10K	30	51:48	53:12	51:08
2025	5k Run · 5K	67	27:27	24:56	30:02
2025	1 Mile Run/Walk · 1 mi	86	12:48	9:08	14:04
2024	10k · 10K	36	52:52	51:12	54:20
2024	5k Run · 5K	80	29:45	26:12	33:04
2024	1 Mile Run/Walk · 1 mi	83	11:08	11:31	10:55
2023	10k · 10K	32	52:32	49:26	55:16
2023	5k Run · 5K	62	28:45	24:53	32:58
2023	1 Mile Run/Walk · 1 mi	73	12:56	9:40	13:40

Median finish times from results published on RunSignup. Keyrace keeps only these summaries, never individual results. A fast or slow field affects times as much as the course does.