Saturday, June 19, 2027Kalispell, MT

FTBT Half Marathon, 10K and 5K Trail Run

View on RunSignup ↗Registration opens Jan 1, 2027

3 events

1/2 MarathonHalfTrailStarts 7:00 AM
10K Trail Run10KTrailStarts 7:15 AM
5K Trail Run5KTrailStarts 7:30 AM

1/2 MarathonHalfTrailStarts 7:00 AM
10K Trail Run10KTrailStarts 7:15 AM
5K Trail Run5KTrailStarts 7:30 AM

Location

Approximate, from the race's ZIP code.

Typical race-day weatherIdeal weather · 91/100

High / low: 67° / 46°F; 19° / 8°C
Humidity: 69%; Dew point 45°F
Chance of rain: 42%
Wind: 5 mph; Average

Rain on about 42% of days around this date.

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

Past results

8% fasterFinish times are typically 8% faster than at other trail 5Ks.4 years, 304 finishers; men and women compared separately.
Typical timesFinish times are typical for trail half marathons.4 years, 274 finishers; men and women compared separately.
6% fasterFinish times are typically 6% faster than at other trail 10Ks.4 years, 211 finishers; men and women compared separately.

Year	Event	Finishers	Median	Men	Women
2026	1/2 Marathon · Half	53	2:27:23	2:24:08	2:39:38
2026	10K Trail Run · 10K	72	1:10:02	59:58	1:15:26
2026	5K Trail Run · 5K	93	36:54	32:01	38:33
2025	1/2 Marathon · Half	83	2:37:40	2:33:08	2:38:27
2025	10K Trail Run · 10K	45	1:12:57	1:08:53	1:13:14
2025	5K Trail Run · 5K	87	34:13	31:09	36:34
2024	1/2 Marathon · Half	79	2:28:49	2:22:14	2:35:48
2024	10K Trail Run · 10K	42	1:07:09	1:02:10	1:08:34
2024	5K Trail Run · 5K	75	35:40	34:24	35:49
2023	1/2 Marathon · Half	59	2:37:22	2:25:46	2:41:58
2023	10K Trail Run · 10K	52	1:05:48	1:05:01	1:07:13
2023	5K Trail Run · 5K	49	42:15	38:23	43:02

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.

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