Madelyn Jamsa

Silver Spring, MD

Bib: 18550 F

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 15907

Gender (Female)

#0 / 5973

Division (F20-24)

#0 / 849

Race Day Weather

43°/33°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

11:52/mi

36:51

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

11:22/mi

1:12:09

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

11:22/mi

1:47:27

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

11:31/mi

2:30:25

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

11:04/mi

2:57:55

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

11:31/mi

3:33:43

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

10:56/mi

4:07:41

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

11:09/mi

4:42:20

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

10:46/mi

4:57:01

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

2:30:2511:32 /mi+2.5%

2nd Half

2:26:3611:08 /mi✓ faster

Negative split — 2.5% faster in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:51	11:52	3.11 mi	36:51	11:52	-
10K	1:12:09	11:37	3.10 mi	35:18	11:22	-0:30
15K	1:47:27	11:32	3.11 mi	35:18	11:22	0:00
21K	2:30:25	11:32	3.73 mi	42:58	11:31	+0:09
25K	2:57:55	11:27	2.48 mi	27:30	11:04	-0:27
30K	3:33:43	11:28	3.11 mi	35:48	11:31	+0:27
35K	4:07:41	11:23	3.11 mi	33:58	10:56	-0:35
40K	4:42:20	11:22	3.10 mi	34:39	11:09	+0:13
Finish(26.22 mi)	4:57:01	11:20	1.37 mi	14:41	10:46	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:46 /mi

Average Pace

11:20 /mi

Slowest Pace

11:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:20:10

88% of race

Time at Steady Pace

36:51

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:20 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	13901	4841	771	12925	4348	729
10K	3.10 mi	13947-46	4850-9	772-1	13965	4860	772
15K	3.11 mi	13597+350	4666+184	759+13	12925	4348	729
21K	3.73 mi	13183+414	4474+192	741+18	12357	4114	705
25K	2.48 mi	12781+402	4303+171	724+17	11230	3760	660
30K	3.11 mi	12233+548	4113+190	704+20	10050	3346	607
35K	3.11 mi	11447+786	3817+296	666+38	7925	2651	514
40K	3.10 mi	10805+642	3591+226	635+31	7303	2533	483
Finish(26.22 mi)	1.37 mi	10608+197	3533+58	632+3	6930	2415	496

2415

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13901
5K → 10K	243197*-46	#13901 → #13947
10K → 15K	38388*+350	#13947 → #13597
15K → 21K	37451*+414	#13597 → #13183
21K → 25K	15417*+402	#13183 → #12781
25K → 30K	10558*+548	#12781 → #12233
30K → 35K	5791*+786	#12233 → #11447
35K → 40K	7649*+642	#11447 → #10805
40K → Finish	4201*+197	#10805 → #10608
TOTALS	3593652*+3293	#13901 → #10608

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

Results processed 21 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions