Saturday, September 11, 2027Williamsport, MD

Lock 2 Lock Marathon/Half Marathon/10k

View on RunSignup ↗Registration opens Jan 1, 2027

3 events

MarathonMarathonRoadStarts 7:30 AM
Half MarathonHalfRoadStarts 8:00 AM
10k10KRoadStarts 8:15 AM

MarathonMarathonRoadStarts 7:30 AM
Half MarathonHalfRoadStarts 8:00 AM
10k10KRoadStarts 8:15 AM

Location

Approximate, from the race's ZIP code.

Typical race-day weatherTough weather · 50/100

High / low: 81° / 58°F; 27° / 15°C
Humidity: 68%; Dew point 56°F
Chance of rain: 31%
Wind: 4 mph; Average

Usually warm for a marathon: about 69°F while racing.
Humid: dew point around 56°F.

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

Past results

8% slowerFinish times are typically 8% slower than at other half marathons.4 years, 527 finishers; men and women compared separately.
5% slowerFinish times are typically 5% slower than at other marathons.4 years, 424 finishers; men and women compared separately.
11% slowerFinish times are typically 11% slower than at other 10Ks.4 years, 166 finishers; men and women compared separately.

Year	Event	Finishers	Median	Men	Women
2026	Marathon · Marathon	107	4:43:54	4:40:11	4:53:13
2026	Half Marathon · Half	171	2:20:13	2:10:38	2:30:58
2026	10k · 10K	57	1:05:23	1:04:32	1:06:27
2025	Marathon · Marathon	122	4:37:06	4:22:43	4:50:12
2025	Half Marathon · Half	149	2:19:35	2:05:28	2:36:34
2025	10k · 10K	43	1:06:40	1:03:09	1:18:35
2024	Marathon · Marathon	128	4:10:35	3:58:19	4:37:53
2024	Half Marathon · Half	134	2:17:52	2:03:53	2:24:48
2024	10k · 10K	36	1:14:00	1:08:07	1:17:30
2023	Marathon · Marathon	67	4:48:31	4:41:35	4:57:53
2023	Half Marathon · Half	73	2:28:32	2:15:04	2:39:21
2023	10k · 10K	30	1:10:16	1:06:07	1:11:36

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.

More races nearby

All within 25 mi →