Marine Corps Marathon logo
MARINE CORPS MARATHON 2025

Hilary Anderson

Chantilly, VA

Bib: 9629 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F25-29)
#0 / 2322
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
12:17/mi
38:10
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:14/mi
1:13:03
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:13/mi
1:47:54
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:23/mi
2:34:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
11:11/mi
3:01:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:46/mi
3:38:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:12/mi
4:16:20
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:56/mi
4:53:25
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:10/mi
5:10:00
↑ 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
Time2:34:05
Pace11:48 /mi
2nd Half
Distance13.17 mi
Time2:35:55
Pace11:50 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:57:0238:1012:1738:10
12:17
-
10K
6.21 mi08:31:551:13:0311:4534:53
11:14
-1:03
15K
9.32 mi09:06:461:47:5411:3534:51
11:13
-0:01
21K
13.05 mi09:52:572:34:0511:4846:11
12:23
+1:10
25K
15.53 mi10:20:443:01:5211:4227:47
11:11
-1:12
30K
18.64 mi10:57:173:38:2511:4336:33
11:46
+0:35
35K
21.75 mi11:35:124:16:2011:4737:55
12:12
+0:26
40K
24.85 mi12:12:174:53:2511:4837:05
11:56
-0:16
Finish
26.22 mi12:28:525:10:0011:5016:35
12:10
+0:14

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

11:11 /mi

Average Pace

11:50 /mi

Slowest Pace

12:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:23:49

85% of race

Time at Steady Pace

46:11

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:49 /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 mi07:57:0238:1012:1738:10
12:17
#25234
10K
6.21 mi08:31:551:13:0311:4534:53
11:14
#24329
15K
9.32 mi09:06:461:47:5411:3534:51
11:13
#23410
21K
13.05 mi09:52:572:34:0511:4846:11
12:23
#23421
25K
15.53 mi10:20:443:01:5211:4227:47
11:11
#22479
30K
18.64 mi10:57:173:38:2511:4336:33
11:46
#21376
35K
21.75 mi11:35:124:16:2011:4737:55
12:12
#20701
40K
24.85 mi12:12:174:53:2511:4837:05
11:56
#19768
Finish
26.22 mi12:28:525:10:0011:5016:35
12:10
#19527
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi25234958520092185478971760
10K6.21 mi3.10 mi24329+9059110+4751942+672340686591874
15K9.32 mi3.11 mi23410+9198641+4691875+672185478971760
21K13.05 mi3.73 mi23421-118689-481886-112362688961901
25K15.53 mi2.48 mi22479+9428279+4101826+601882167971564
30K18.64 mi3.11 mi21376+11037839+4401763+631771564781499
35K21.75 mi3.11 mi20701+6757632+2071721+421736767091551
40K24.85 mi3.10 mi19768+9337314+3181667+541492758231372
Finish26.22 mi1.37 mi19527+2417255+591660+71632164231540

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×18story building
+279ft-164ft

Overall

21854

Females

7897

F25-29

7897

5K→10K

3.1 - 6.2 mi

Top 78%
×11story building
+103ft-217ft

Overall

23406

Females

8659

F25-29

8659

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+51ft-55ft

Overall

21854

Females

7897

F25-29

7897

15K→21K

9.3 - 13.1 mi

Top 79%
×1story
+20ft-37ft

Overall

23626

Females

8896

F25-29

8896

21K→25K

13.1 - 15.5 mi

Top 63%
×2story building
+35ft-8ft

Overall

18821

Females

6797

F25-29

6797

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+58ft-57ft

Overall

17715

Females

6478

F25-29

6478

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

17367

Females

6709

F25-29

6709

35K→40K

21.8 - 24.9 mi

Top 50%
×2story building
+36ft-53ft

Overall

14927

Females

5823

F25-29

5823

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

16321

Females

6423

F25-29

6423

Passing Analysis

Category:
Athletes Passed
6582*
Passed By
875
Net Change
+5707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25234
5K → 10K1029*124+905#25234#24329
10K → 15K992*73+919#24329#23410
15K → 21K488*499-11#23410#23421
21K → 25K965*23+942#23421#22479
25K → 30K1116*13+1103#22479#21376
30K → 35K753*78+675#21376#20701
35K → 40K968*35+933#20701#19768
40K → Finish271*30+241#19768#19527
TOTALS6582*875+5707

* 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