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MARINE CORPS MARATHON 2025

Christy Lightbourn

Arlington, VA

Bib: 14673 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 35%
Gender (Female)
#0 / 12338
Top 27%
Division (F30-34)
#0 / 1621
Top 30%
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
10:20/mi
32:07
↑ 279↓ 164
10K· 6.21 mi
9:19/mi
1:01:05
↑ 103↓ 217
15K· 9.32 mi
9:21/mi
1:30:07
↑ 51↓ 55
21K· 13.05 mi
9:40/mi
2:06:10
↑ 20↓ 37
25K· 15.53 mi
9:24/mi
2:29:32
↑ 35
30K· 18.64 mi
9:56/mi
3:00:25
↑ 58↓ 57
35K· 21.75 mi
10:09/mi
3:31:56
↑ 98↓ 92
40K· 24.85 mi
10:49/mi
4:05:31
↑ 36↓ 53
Finish· 26.22 mi
10:54/mi
4:20:23
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:06:109:40 /mi⚡ faster
2nd Half
2:14:1310:11 /mi+6.4%
Positive split — 6.4% 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
32:0710:203.11 mi32:07
10:20
-
10K
1:01:059:503.10 mi28:58
9:19
-1:01
15K
1:30:079:403.11 mi29:02
9:21
+0:02
21K
2:06:109:403.73 mi36:03
9:40
+0:19
25K
2:29:329:382.48 mi23:22
9:24
-0:16
30K
3:00:259:413.11 mi30:53
9:56
+0:32
35K
3:31:569:453.11 mi31:31
10:09
+0:13
40K
4:05:319:533.10 mi33:35
10:49
+0:40
Finish(26.22 mi)
4:20:239:561.37 mi14:52
10:54
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:19 /mi

Average Pace

9:56 /mi

Slowest Pace

10:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:59:49

69% of race

Time at Steady Pace

1:20:34

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:56 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi137434216607110673115459
10K3.10 mi12569+11743703+513538+69114833255476
15K3.11 mi12007+5623481+222507+31110673115459
21K3.73 mi11766+2413389+92493+14115123337489
25K2.48 mi11426+3403279+110476+17106583112467
30K3.11 mi11057+3693201+78475+1102673148486
35K3.11 mi10603+4543145+56469+696703175481
40K3.10 mi10457+1463215-70484-15108033946594
Finish(26.22 mi)1.37 mi10479-223266-51489-5114764350665

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×18story building
+279ft-164ft

Overall

11067

Females

3115

F30-34

3115

5K→10K

3.1 - 6.2 mi

Top 38%
×11story building
+103ft-217ft

Overall

11483

Females

3255

F30-34

3255

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+51ft-55ft

Overall

11067

Females

3115

F30-34

3115

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11512

Females

3337

F30-34

3337

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

10658

Females

3112

F30-34

3112

25K→30K

15.5 - 18.6 mi

Top 34%
×2story building
+58ft-57ft

Overall

10267

Females

3148

F30-34

3148

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9670

Females

3175

F30-34

3175

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10803

Females

3946

F30-34

3946

40K→Finish

24.9 - 26.2 mi

Top 38%
×5story building
+80ft-24ft

Overall

11476

Females

4350

F30-34

4350

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#13743
5K → 10K
791253*+1174
#13743 → #12569
10K → 15K
68630*+562
#12569 → #12007
15K → 21K
167408*+241
#12007 → #11766
21K → 25K
76416*+340
#11766 → #11426
25K → 30K
118487*+369
#11426 → #11057
30K → 35K
135589*+454
#11057 → #10603
35K → 40K
249395*+146
#10603 → #10457
40K → Finish
141119*-22
#10457 → #10479
TOTALS
10334297*+3264
#13743 → #10479

* 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