Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Dominique Sellers

Washington, DC

Bib: 2573 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F35-39)
#0 / 1413
Race Day Weather
42°/32°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
12:05/mi
37:34
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:10/mi
1:12:15
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:59/mi
1:49:29
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:06/mi
2:38:19
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:48/mi
3:12:36
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:59/mi
3:59:10
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
15:58/mi
4:48:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:38/mi
5:37:21
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:36/mi
6:00:00
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:38:19
Pace12:08 /mi
2nd Half
Distance13.17 mi
Time3:21:40
Pace15:19 /mi
📊Positive Split: 27.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:5037:3412:0537:34
12:05
-
10K
6.21 mi09:11:311:12:1511:3834:41
11:10
-0:55
15K
9.32 mi09:48:451:49:2911:4537:14
11:59
+0:49
21K
13.05 mi10:37:352:38:1912:0848:50
13:06
+1:07
25K
15.53 mi11:11:523:12:3612:2434:17
13:48
+0:42
30K
18.64 mi11:58:263:59:1012:5046:34
14:59
+1:11
35K
21.75 mi12:48:024:48:4613:1749:36
15:58
+0:59
40K
24.85 mi13:36:375:37:2113:3448:35
15:38
-0:20
Finish
26.22 mi13:59:166:00:0013:4422:39
16:36
+0:58

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

11:10 /mi

Average Pace

13:44 /mi

Slowest Pace

16:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:29

30% of race

Time at Steady Pace

1:23:07

23% of race

Time at Slower Pace

2:47:24

47% of race

Average Pace: 13:44 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi08:36:5037:3412:0537:34
12:05
#24416
10K
6.21 mi09:11:311:12:1511:3834:41
11:10
#23689
15K
9.32 mi09:48:451:49:2911:4537:14
11:59
#24179
21K
13.05 mi10:37:352:38:1912:0848:50
13:06
#24710
25K
15.53 mi11:11:523:12:3612:2434:17
13:48
#25122
30K
18.64 mi11:58:263:59:1012:5046:34
14:59
#25560
35K
21.75 mi12:48:024:48:4613:1749:36
15:58
#26081
40K
24.85 mi13:36:375:37:2113:3448:35
15:38
#26089
Finish
26.22 mi13:59:166:00:0013:4422:39
16:36
#26280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi244169158106824900(Top 83%)9418(Top 76%)1095(Top 78%)
10K6.21 mi3.10 mi23689+7278807+3511027+4123070(Top 77%)8490(Top 69%)989(Top 71%)
15K9.32 mi3.11 mi24179-4909029-2221047-2024900(Top 83%)9418(Top 76%)1095(Top 78%)
21K13.05 mi3.73 mi24710-5319330-3011093-4625702(Top 86%)9964(Top 81%)1177(Top 84%)
25K15.53 mi2.48 mi25122-4129599-2691123-3026555(Top 88%)10638(Top 86%)1222(Top 87%)
30K18.64 mi3.11 mi25560-4389916-3171151-2826901(Top 90%)10953(Top 89%)1257(Top 90%)
35K21.75 mi3.11 mi26081-52110267-3511193-4227492(Top 91%)11300(Top 92%)1301(Top 93%)
40K24.85 mi3.10 mi26089-810334-671201-825566(Top 85%)10480(Top 85%)1199(Top 86%)
Finish26.22 mi1.37 mi26280-19110450-1161213-1227088(Top 90%)11076(Top 90%)1281(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×18story building
+279ft-164ft

Overall

24900

Females

9418

F35-39

9418

5K→10K

3.1 - 6.2 mi

Top 77%
×11story building
+103ft-217ft

Overall

23070

Females

8490

F35-39

8490

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+51ft-55ft

Overall

24900

Females

9418

F35-39

9418

15K→21K

9.3 - 13.1 mi

Top 86%
×1story
+20ft-37ft

Overall

25702

Females

9964

F35-39

9964

21K→25K

13.1 - 15.5 mi

Top 88%
×2story building
+35ft-8ft

Overall

26555

Females

10638

F35-39

10638

25K→30K

15.5 - 18.6 mi

Top 90%
×2story building
+58ft-57ft

Overall

26901

Females

10953

F35-39

10953

30K→35K

18.6 - 21.8 mi

Top 91%
×2story building
+98ft-92ft

Overall

27492

Females

11300

F35-39

11300

35K→40K

21.8 - 24.9 mi

Top 85%
×2story building
+36ft-53ft

Overall

25566

Females

10480

F35-39

10480

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

27088

Females

11076

F35-39

11076

Passing Analysis

Category:
Athletes Passed
2303*
Passed By
4167
Net Change
-1864
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24416
5K → 10K909*182+727#24416#23689
10K → 15K266*756-490#23689#24179
15K → 21K342*873-531#24179#24710
21K → 25K188*600-412#24710#25122
25K → 30K178*616-438#25122#25560
30K → 35K120*641-521#25560#26081
35K → 40K245*253-8#26081#26089
40K → Finish55*246-191#26089#26280
TOTALS2303*4167-1864

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

📊

Passing Visuals

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