Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Kelcey McClung

Washington, DC

Bib: 10099 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 48%
Division (F30-34)
#0 / 1621
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
12:02/mi
37:23
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:56/mi
1:11:21
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:43/mi
1:44:39
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
11:25/mi
2:27:13
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:36/mi
2:53:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:20/mi
3:28:48
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:56/mi
4:02:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:04/mi
4:37:10
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:58/mi
4:52:08
↑ 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 21K
Distance13.05 mi
Time2:27:13
Pace11:17 /mi
2nd Half✓ Faster
Distance13.17 mi
Time2:24:54
Pace11:00 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:09:5337:2312:0237:23
12:02
-
10K
6.21 mi08:43:511:11:2111:2933:58
10:56
-1:06
15K
9.32 mi09:17:091:44:3911:1433:18
10:43
-0:13
21K
13.05 mi09:59:432:27:1311:1742:34
11:25
+0:42
25K
15.53 mi10:26:052:53:3511:1026:22
10:36
-0:49
30K
18.64 mi11:01:183:28:4811:1235:13
11:20
+0:44
35K
21.75 mi11:35:164:02:4611:1033:58
10:56
-0:24
40K
24.85 mi12:09:404:37:1011:0934:24
11:04
+0:08
Finish
26.22 mi12:24:384:52:0811:0914:58
10:58
-0:06

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

10:36 /mi

Average Pace

11:09 /mi

Slowest Pace

12:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:14:45

87% of race

Time at Steady Pace

37:23

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:08 /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 mi08:09:5337:2312:0237:23
12:02
#24121
10K
6.21 mi08:43:511:11:2111:2933:58
10:56
#22911
15K
9.32 mi09:17:091:44:3911:1433:18
10:43
#21570
21K
13.05 mi09:59:432:27:1311:1742:34
11:25
#20947
25K
15.53 mi10:26:052:53:3511:1026:22
10:36
#19917
30K
18.64 mi11:01:183:28:4811:1235:13
11:20
#19054
35K
21.75 mi11:35:164:02:4611:1033:58
10:56
#17875
40K
24.85 mi12:09:404:37:1011:0934:24
11:04
#16832
Finish
26.22 mi12:24:384:52:0811:0914:58
10:58
#16491
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi2412190151275191686615972
10K6.21 mi3.10 mi22911+12108401+6141215+602177778651124
15K9.32 mi3.11 mi21570+13417750+6511119+96191686615972
21K13.05 mi3.73 mi20947+6237491+2591080+392024272331044
25K15.53 mi2.48 mi19917+10307056+4351027+53164295668831
30K18.64 mi3.11 mi19054+8636726+330983+44160905746856
35K21.75 mi3.11 mi17875+11796328+398920+63127694610701
40K24.85 mi3.10 mi16832+10435974+354876+44118094439671
Finish26.22 mi1.37 mi16491+3415867+107862+14117984490699

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×18story building
+279ft-164ft

Overall

19168

Females

6615

F30-34

6615

5K→10K

3.1 - 6.2 mi

Top 72%
×11story building
+103ft-217ft

Overall

21777

Females

7865

F30-34

7865

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+51ft-55ft

Overall

19168

Females

6615

F30-34

6615

15K→21K

9.3 - 13.1 mi

Top 67%
×1story
+20ft-37ft

Overall

20242

Females

7233

F30-34

7233

21K→25K

13.1 - 15.5 mi

Top 55%
×2story building
+35ft-8ft

Overall

16429

Females

5668

F30-34

5668

25K→30K

15.5 - 18.6 mi

Top 54%
×2story building
+58ft-57ft

Overall

16090

Females

5746

F30-34

5746

30K→35K

18.6 - 21.8 mi

Top 42%
×2story building
+98ft-92ft

Overall

12769

Females

4610

F30-34

4610

35K→40K

21.8 - 24.9 mi

Top 39%
×2story building
+36ft-53ft

Overall

11809

Females

4439

F30-34

4439

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

11798

Females

4490

F30-34

4490

Passing Analysis

Category:
Athletes Passed
8086*
Passed By
456
Net Change
+7630
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24121
5K → 10K1300*90+1210#24121#22911
10K → 15K1359*18+1341#22911#21570
15K → 21K857*234+623#21570#20947
21K → 25K1047*17+1030#20947#19917
25K → 30K912*49+863#19917#19054
30K → 35K1198*19+1179#19054#17875
35K → 40K1056*13+1043#17875#16832
40K → Finish357*16+341#16832#16491
TOTALS8086*456+7630

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

Passing Charts

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