Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Jaclyn Hamlin

Great Falls, VA

Bib: 32228 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
12:32/mi
38:57
↑ 279↓ 164
10K· 6.21 mi
11:58/mi
1:16:08
↑ 103↓ 217
15K· 9.32 mi
12:50/mi
1:56:01
↑ 51↓ 55
21K· 13.05 mi
13:23/mi
2:45:56
↑ 20↓ 37
25K· 15.53 mi
14:00/mi
3:20:44
↑ 35
30K· 18.64 mi
15:14/mi
4:08:04
↑ 58↓ 57
35K· 21.75 mi
16:32/mi
4:59:26
↑ 98↓ 92
40K· 24.85 mi
17:56/mi
5:55:08
↑ 36↓ 53
Finish· 26.22 mi
17:42/mi
6:19:17
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:45:5612:43 /mi⚡ faster
2nd Half
3:33:2116:12 /mi+28.6%
Positive split — 28.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
38:5712:323.11 mi38:57
12:32
-
10K
1:16:0812:153.10 mi37:11
11:58
-0:34
15K
1:56:0112:273.11 mi39:53
12:50
+0:52
21K
2:45:5612:433.73 mi49:55
13:23
+0:33
25K
3:20:4412:552.48 mi34:48
14:00
+0:37
30K
4:08:0413:183.11 mi47:20
15:14
+1:14
35K
4:59:2613:463.11 mi51:22
16:32
+1:18
40K
5:55:0814:173.10 mi55:42
17:56
+1:24
Finish(26.22 mi)
6:19:1714:291.37 mi24:09
17:42
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:58 /mi

Average Pace

14:29 /mi

Slowest Pace

17:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:56:01

31% of race

Time at Steady Pace

1:24:43

22% of race

Time at Slower Pace

2:58:33

47% of race

Average Pace: 14:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi2615210059119627383107461282
10K3.10 mi26254-10210108-491199-326326101711208
15K3.11 mi26664-41010320-2121223-2427383107461282
21K3.73 mi26661+310362-421233-1026418103431238
25K2.48 mi26802-14110494-1321245-1226974108701318
30K3.11 mi26999-19710683-1891280-3527351111461347
35K3.11 mi27451-45210973-2901328-4828241116221412
40K3.10 mi27806-35511192-2191353-2528535117191416
Finish(26.22 mi)1.37 mi27880-7411246-541360-728205115751409

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×18story building
+279ft-164ft

Overall

27383

Females

10746

F40-44

10746

5K→10K

3.1 - 6.2 mi

Top 88%
×11story building
+103ft-217ft

Overall

26326

Females

10171

F40-44

10171

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+51ft-55ft

Overall

27383

Females

10746

F40-44

10746

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

26418

Females

10343

F40-44

10343

21K→25K

13.1 - 15.5 mi

Top 90%
×2story building
+35ft-8ft

Overall

26974

Females

10870

F40-44

10870

25K→30K

15.5 - 18.6 mi

Top 91%
×2story building
+58ft-57ft

Overall

27351

Females

11146

F40-44

11146

30K→35K

18.6 - 21.8 mi

Top 94%
×2story building
+98ft-92ft

Overall

28241

Females

11622

F40-44

11622

35K→40K

21.8 - 24.9 mi

Top 95%
×2story building
+36ft-53ft

Overall

28535

Females

11719

F40-44

11719

40K→Finish

24.9 - 26.2 mi

Top 94%
×5story building
+80ft-24ft

Overall

28205

Females

11575

F40-44

11575

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#26152
5K → 10K
417315*-102
#26152 → #26254
10K → 15K
610200*-410
#26254 → #26664
15K → 21K
405408*+3
#26664 → #26661
21K → 25K
345204*-141
#26661 → #26802
25K → 30K
409212*-197
#26802 → #26999
30K → 35K
53684*-452
#26999 → #27451
35K → 40K
41964*-355
#27451 → #27806
40K → Finish
11945*-74
#27806 → #27880
TOTALS
32601532*-1728
#26152 → #27880

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

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

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions