Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Danielle Adam

Columbia, MD

Bib: 8976 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Top 18%
Gender (Female)
#0 / 12338
Top 11%
Division (F30-34)
#0 / 1621
Top 13%
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
8:48/mi
27:21
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:12/mi
52:49
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:20/mi
1:18:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:33/mi
1:50:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:34/mi
2:11:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:00/mi
2:39:47
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:34/mi
3:09:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:03/mi
3:40:44
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:32/mi
3:53:44
↑ 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
Time1:50:32
Pace8:28 /mi
2nd Half
Distance13.17 mi
Time2:03:12
Pace9:21 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:58:3727:218:4827:21
8:48
-
10K
6.21 mi08:24:0552:498:3025:28
8:12
-0:36
15K
9.32 mi08:49:571:18:418:2725:52
8:20
+0:08
21K
13.05 mi09:21:481:50:328:2831:51
8:33
+0:13
25K
15.53 mi09:43:062:11:508:2921:18
8:34
+0:01
30K
18.64 mi10:11:032:39:478:3427:57
9:00
+0:26
35K
21.75 mi10:40:473:09:318:4329:44
9:34
+0:34
40K
24.85 mi11:12:003:40:448:5331:13
10:03
+0:29
Finish
26.22 mi11:25:003:53:448:5513:00
9:32
-0:31

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

8:12 /mi

Average Pace

8:55 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:20

22% of race

Time at Steady Pace

1:48:27

46% of race

Time at Slower Pace

1:13:57

32% of race

Average Pace: 8:55 /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 mi07:58:3727:218:4827:21
8:48
#4557
10K
6.21 mi08:24:0552:498:3025:28
8:12
#4584
15K
9.32 mi08:49:571:18:418:2725:52
8:20
#4648
21K
13.05 mi09:21:481:50:328:2831:51
8:33
#4688
25K
15.53 mi09:43:062:11:508:2921:18
8:34
#4825
30K
18.64 mi10:11:032:39:478:3427:57
9:00
#4914
35K
21.75 mi10:40:473:09:318:4329:44
9:34
#5174
40K
24.85 mi11:12:003:40:448:5331:13
10:03
#5470
Finish
26.22 mi11:25:003:53:448:5513:00
9:32
#5466
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi45579391414881(Top 16%)1015(Top 8%)152(Top 9%)
10K6.21 mi3.10 mi4584-27936+3145-44661(Top 16%)949(Top 8%)145(Top 9%)
15K9.32 mi3.11 mi4648-64959-23144+14881(Top 16%)1015(Top 8%)152(Top 9%)
21K13.05 mi3.73 mi4688-40983-24150-64991(Top 17%)1079(Top 9%)171(Top 11%)
25K15.53 mi2.48 mi4825-1371023-40154-46161(Top 21%)1480(Top 12%)232(Top 14%)
30K18.64 mi3.11 mi4914-891090-67167-135992(Top 20%)1514(Top 12%)232(Top 14%)
35K21.75 mi3.11 mi5174-2601216-126183-167453(Top 25%)2227(Top 18%)345(Top 21%)
40K24.85 mi3.10 mi5470-2961370-154211-287891(Top 26%)2666(Top 22%)404(Top 25%)
Finish26.22 mi1.37 mi5466+41386-16214-36124(Top 20%)1998(Top 16%)305(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×18story building
+279ft-164ft

Overall

4881

Females

1015

F30-34

1015

5K→10K

3.1 - 6.2 mi

Top 16%
×11story building
+103ft-217ft

Overall

4661

Females

949

F30-34

949

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+51ft-55ft

Overall

4881

Females

1015

F30-34

1015

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

4991

Females

1079

F30-34

1079

21K→25K

13.1 - 15.5 mi

Top 21%
×2story building
+35ft-8ft

Overall

6161

Females

1480

F30-34

1480

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

5992

Females

1514

F30-34

1514

30K→35K

18.6 - 21.8 mi

Top 25%
×2story building
+98ft-92ft

Overall

7453

Females

2227

F30-34

2227

35K→40K

21.8 - 24.9 mi

Top 26%
×2story building
+36ft-53ft

Overall

7891

Females

2666

F30-34

2666

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

6124

Females

1998

F30-34

1998

Passing Analysis

Category:
Athletes Passed
1005*
Passed By
1914
Net Change
-909
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4557
5K → 10K169*196-27#4557#4584
10K → 15K94*158-64#4584#4648
15K → 21K138*178-40#4648#4688
21K → 25K73210-137#4688#4825
25K → 30K136*225-89#4825#4914
30K → 35K145*405-260#4914#5174
35K → 40K147*443-296#5174#5470
40K → Finish103*99+4#5470#5466
TOTALS1005*1914-909

* 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