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MARINE CORPS MARATHON 2025

Andrea Henderson

Philadelphia, PA

Bib: 12133 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 38%
Gender (Female)
#0 / 12338
Top 30%
Division (F35-39)
#0 / 1413
Top 29%
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:15/mi
31:50
↑ 279↓ 164
10K· 6.21 mi
9:54/mi
1:02:35
↑ 103↓ 217
15K· 9.32 mi
9:53/mi
1:33:16
↑ 51↓ 55
21K· 13.05 mi
10:16/mi
2:11:31
↑ 20↓ 37
25K· 15.53 mi
10:08/mi
2:36:41
↑ 35
30K· 18.64 mi
10:22/mi
3:08:54
↑ 58↓ 57
35K· 21.75 mi
10:07/mi
3:40:20
↑ 98↓ 92
40K· 24.85 mi
10:08/mi
4:11:48
↑ 36↓ 53
Finish· 26.22 mi
9:50/mi
4:25:13
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:11:3110:05 /mi⚡ faster
2nd Half
2:13:4110:09 /mi+1.6%
Positive split — 1.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:5010:153.11 mi31:50
10:15
-
10K
1:02:3510:043.10 mi30:45
9:54
-0:21
15K
1:33:1610:003.11 mi30:41
9:53
-0:01
21K
2:11:3110:053.73 mi38:15
10:16
+0:23
25K
2:36:4110:052.48 mi25:10
10:08
-0:08
30K
3:08:5410:083.11 mi32:13
10:22
+0:14
35K
3:40:2010:083.11 mi31:26
10:07
-0:15
40K
4:11:4810:083.10 mi31:28
10:08
+0:01
Finish(26.22 mi)
4:25:1310:071.37 mi13:25
9:50
-0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:07 /mi

Slowest Pace

10:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:53:00

88% of race

Time at Steady Pace

32:13

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:07 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi131743966468140764375513
10K3.10 mi14056-8824317-351497-29149854709549
15K3.11 mi13952+1044285+32496+1140764375513
21K3.73 mi14040-884356-71513-17145554603536
25K2.48 mi13960+804370-14512+1141784636523
30K3.11 mi13476+4844236+134491+21121073943430
35K3.11 mi12583+8933986+250452+3995643127372
40K3.10 mi11749+8343748+238425+2781992816326
Finish(26.22 mi)1.37 mi11414+3353654+94416+972992474289

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×18story building
+279ft-164ft

Overall

14076

Females

4375

F35-39

4375

5K→10K

3.1 - 6.2 mi

Top 50%
×11story building
+103ft-217ft

Overall

14985

Females

4709

F35-39

4709

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+51ft-55ft

Overall

14076

Females

4375

F35-39

4375

15K→21K

9.3 - 13.1 mi

Top 48%
×1story
+20ft-37ft

Overall

14555

Females

4603

F35-39

4603

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14178

Females

4636

F35-39

4636

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

12107

Females

3943

F35-39

3943

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9564

Females

3127

F35-39

3127

35K→40K

21.8 - 24.9 mi

Top 27%
×2story building
+36ft-53ft

Overall

8199

Females

2816

F35-39

2816

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

7299

Females

2474

F35-39

2474

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13174
5K → 10K
991109*-882
#13174 → #14056
10K → 15K
228332*+104
#14056 → #13952
15K → 21K
425337*-88
#13952 → #14040
21K → 25K
218298*+80
#14040 → #13960
25K → 30K
98582*+484
#13960 → #13476
30K → 35K
29922*+893
#13476 → #12583
35K → 40K
29863*+834
#12583 → #11749
40K → Finish
26361*+335
#11749 → #11414
TOTALS
20443804*+1760
#13174 → #11414

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

Passing Visualized

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