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MARINE CORPS MARATHON 2025

Britni Walker

Green Cv Spgs, FL

Bib: 32243 F

0:00
0:00
/ mi
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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
11:02/mi
34:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:02/mi
1:08:32
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:46/mi
1:45:05
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:28/mi
2:35:18
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:37/mi
3:11:39
↑ 350.2%
30 ft elev
30K· 18.64 mi
17:16/mi
4:05:17
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:14/mi
4:58:48
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
18:22/mi
5:55:52
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
17:34/mi
6:19:49
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:35:1811:54 /mi⚡ faster
2nd Half
3:44:3017:03 /mi+44.6%
Positive split — 44.6% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:56:1534:1611:0234:16
11:02
-
10K
6.21 mi08:30:311:08:3211:0234:16
11:02
0:00
15K
9.32 mi09:07:041:45:0511:1636:33
11:46
+0:44
21K
13.05 mi09:57:172:35:1811:5450:13
13:28
+1:42
25K
15.53 mi10:33:383:11:3912:2036:21
14:37
+1:09
30K
18.64 mi11:27:164:05:1713:0953:38
17:16
+2:39
35K
21.75 mi12:20:474:58:4813:4453:31
17:14
-0:02
40K
24.85 mi13:17:515:55:5214:1957:04
18:22
+1:08
Finish
26.22 mi13:41:486:19:4914:3023:57
17:34
-0:48

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

11:02 /mi

Average Pace

14:30 /mi

Slowest Pace

18:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:05

28% of race

Time at Steady Pace

1:26:34

23% of race

Time at Slower Pace

3:08:10

50% of race

Average Pace: 14:29 /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.

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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 mi07:56:1534:1611:0234:16
11:02
#18324
10K
6.21 mi08:30:311:08:3211:0234:16
11:02
#20387
15K
9.32 mi09:07:041:45:0511:1636:33
11:46
#21846
21K
13.05 mi09:57:172:35:1811:5450:13
13:28
#23770
25K
15.53 mi10:33:383:11:3912:2036:21
14:37
#24916
30K
18.64 mi11:27:164:05:1713:0953:38
17:16
#26553
35K
21.75 mi12:20:474:58:4813:4453:31
17:14
#27353
40K
24.85 mi13:17:515:55:5214:1957:04
18:22
#27859
Finish
26.22 mi13:41:486:19:4914:3023:57
17:34
#27910
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi1832462296982413190181046
10K6.21 mi3.10 mi20387-20637195-966828-130223218136950
15K9.32 mi3.11 mi21846-14597887-692908-802413190181046
21K13.05 mi3.73 mi23770-19248867-9801041-13326589104231223
25K15.53 mi2.48 mi24916-11469495-6281113-7228087114261308
30K18.64 mi3.11 mi26553-163710436-9411215-10229485121201371
35K21.75 mi3.11 mi27353-80010922-4861271-5628937119071359
40K24.85 mi3.10 mi27859-50611218-2961306-3528878118631350
Finish26.22 mi1.37 mi27910-5111260-421309-328071115071328

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×18story building
+279ft-164ft

Overall

24131

Females

9018

F35-39

9018

5K→10K

3.1 - 6.2 mi

Top 74%
×11story building
+103ft-217ft

Overall

22321

Females

8136

F35-39

8136

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+51ft-55ft

Overall

24131

Females

9018

F35-39

9018

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

26589

Females

10423

F35-39

10423

21K→25K

13.1 - 15.5 mi

Top 93%
×2story building
+35ft-8ft

Overall

28087

Females

11426

F35-39

11426

25K→30K

15.5 - 18.6 mi

Top 98%
×2story building
+58ft-57ft

Overall

29485

Females

12120

F35-39

12120

30K→35K

18.6 - 21.8 mi

Top 96%
×2story building
+98ft-92ft

Overall

28937

Females

11907

F35-39

11907

35K→40K

21.8 - 24.9 mi

Top 96%
×2story building
+36ft-53ft

Overall

28878

Females

11863

F35-39

11863

40K→Finish

24.9 - 26.2 mi

Top 93%
×5story building
+80ft-24ft

Overall

28071

Females

11507

F35-39

11507

Passing Analysis

Category:
Athletes Passed
609*
Passed By
10195
Net Change
-9586
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18324
5K → 10K55*2118-2063#18324#20387
10K → 15K127*1586-1459#20387#21846
15K → 21K145*2069-1924#21846#23770
21K → 25K66*1212-1146#23770#24916
25K → 30K52*1689-1637#24916#26553
30K → 35K64*864-800#26553#27353
35K → 40K48*554-506#27353#27859
40K → Finish52*103-51#27859#27910
TOTALS609*10195-9586

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions