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MARINE CORPS MARATHON 2025

Christina Simpson

Conroe, TX

Bib: 38636 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F40-44)
#0 / 1527
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
13:44/mi
42:40
↑ 279↓ 164
10K· 6.21 mi
13:27/mi
1:24:27
↑ 103↓ 217
15K· 9.32 mi
14:58/mi
2:10:56
↑ 51↓ 55
21K· 13.05 mi
14:52/mi
3:06:20
↑ 20↓ 37
25K· 15.53 mi
12:55/mi
3:38:27
↑ 35
30K· 18.64 mi
14:32/mi
4:23:36
↑ 58↓ 57
35K· 21.75 mi
15:18/mi
5:11:07
↑ 98↓ 92
40K· 24.85 mi
15:37/mi
5:59:37
↑ 36↓ 53
Finish· 26.22 mi
14:51/mi
6:19:52
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
3:06:2014:17 /mi⚡ faster
2nd Half
3:13:3114:42 /mi+3.9%
Positive split — 3.9% 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
42:4013:443.11 mi42:40
13:44
-
10K
1:24:2713:353.10 mi41:47
13:27
-0:17
15K
2:10:5614:033.11 mi46:29
14:58
+1:31
21K
3:06:2014:173.73 mi55:24
14:52
-0:06
25K
3:38:2714:042.48 mi32:07
12:55
-1:57
30K
4:23:3614:083.11 mi45:09
14:32
+1:37
35K
5:11:0714:183.11 mi47:31
15:18
+0:46
40K
5:59:3714:283.10 mi48:30
15:37
+0:19
Finish(26.22 mi)
6:19:5214:301.37 mi20:15
14:51
-0:46
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:55 /mi

Average Pace

14:30 /mi

Slowest Pace

15:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:56:34

31% of race

Time at Steady Pace

2:47:17

44% of race

Time at Slower Pace

1:36:01

25% of race

Average Pace: 14:29 /mi

Loading chart...
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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi2908711702140729954122491485
10K3.10 mi29330-24311851-1491432-2529471119481437
15K3.11 mi29754-42412120-2691465-3329954122491485
21K3.73 mi29598+15612041+791460+528941117191426
25K2.48 mi29164+43411799+2421435+252441395471131
30K3.11 mi28756+40811614+1851413+2225886104751246
35K3.11 mi28473+28311495+1191394+1926216107431300
40K3.10 mi28127+34611349+1461373+2125514104521255
Finish(26.22 mi)1.37 mi27916+21111263+861365+82414798351170

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×18story building
+279ft-164ft

Overall

29954

Females

12249

F40-44

12249

5K→10K

3.1 - 6.2 mi

Top 98%
×11story building
+103ft-217ft

Overall

29471

Females

11948

F40-44

11948

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+51ft-55ft

Overall

29954

Females

12249

F40-44

12249

15K→21K

9.3 - 13.1 mi

Top 96%
×1story
+20ft-37ft

Overall

28941

Females

11719

F40-44

11719

21K→25K

13.1 - 15.5 mi

Top 81%
×2story building
+35ft-8ft

Overall

24413

Females

9547

F40-44

9547

25K→30K

15.5 - 18.6 mi

Top 86%
×2story building
+58ft-57ft

Overall

25886

Females

10475

F40-44

10475

30K→35K

18.6 - 21.8 mi

Top 87%
×2story building
+98ft-92ft

Overall

26216

Females

10743

F40-44

10743

35K→40K

21.8 - 24.9 mi

Top 85%
×2story building
+36ft-53ft

Overall

25514

Females

10452

F40-44

10452

40K→Finish

24.9 - 26.2 mi

Top 80%
×5story building
+80ft-24ft

Overall

24147

Females

9835

F40-44

9835

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#29087
5K → 10K
357114*-243
#29087 → #29330
10K → 15K
45430*-424
#29330 → #29754
15K → 21K
59215*+156
#29754 → #29598
21K → 25K
3437*+434
#29598 → #29164
25K → 30K
13421*+408
#29164 → #28756
30K → 35K
27310*+283
#28756 → #28473
35K → 40K
19365*+346
#28473 → #28127
40K → Finish
8219*+211
#28127 → #27916
TOTALS
9402111*+1171
#29087 → #27916

* 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