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MARINE CORPS MARATHON 2025

Mercedes Holland

Jacksonville, FL

Bib: 37158 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 40%
Gender (Female)
#0 / 12338
Top 32%
Division (F30-34)
#0 / 1621
Top 36%
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
10:42/mi
33:14
↑ 279↓ 164
10K· 6.21 mi
10:04/mi
1:04:32
↑ 103↓ 217
15K· 9.32 mi
9:52/mi
1:35:10
↑ 51↓ 55
21K· 13.05 mi
10:01/mi
2:12:29
↑ 20↓ 37
25K· 15.53 mi
9:46/mi
2:36:45
↑ 35
30K· 18.64 mi
10:20/mi
3:08:52
↑ 58↓ 57
35K· 21.75 mi
10:22/mi
3:41:03
↑ 98↓ 92
40K· 24.85 mi
10:35/mi
4:13:56
↑ 36↓ 53
Finish· 26.22 mi
10:20/mi
4:28:02
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:12:2910:09 /mi⚡ faster
2nd Half
2:15:3310:18 /mi+2.3%
Positive split — 2.3% 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
33:1410:423.11 mi33:14
10:42
-
10K
1:04:3210:233.10 mi31:18
10:04
-0:38
15K
1:35:1010:133.11 mi30:38
9:52
-0:12
21K
2:12:2910:093.73 mi37:19
10:01
+0:09
25K
2:36:4510:052.48 mi24:16
9:46
-0:15
30K
3:08:5210:083.11 mi32:07
10:20
+0:34
35K
3:41:0310:103.11 mi32:11
10:22
+0:02
40K
4:13:5610:133.10 mi32:53
10:35
+0:13
Finish(26.22 mi)
4:28:0210:141.37 mi14:06
10:20
-0:15
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:46 /mi

Average Pace

10:14 /mi

Slowest Pace

10:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:03:31

46% of race

Time at Steady Pace

2:24:31

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:13 /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 mi161175232757139874332631
10K3.10 mi16122-55195+37747+10161865225758
15K3.11 mi15224+8984823+372699+48139874332631
21K3.73 mi14489+7354532+291659+40132274059588
25K2.48 mi13982+5074378+154634+25124753884576
30K3.11 mi13461+5214228+150627+7119873892594
35K3.11 mi12745+7164051+177600+27105173552534
40K3.10 mi12170+5753930+121584+1699513572533
Finish(26.22 mi)1.37 mi11976+1943888+42579+593163377512

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

13987

Females

4332

F30-34

4332

5K→10K

3.1 - 6.2 mi

Top 54%
×11story building
+103ft-217ft

Overall

16186

Females

5225

F30-34

5225

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+51ft-55ft

Overall

13987

Females

4332

F30-34

4332

15K→21K

9.3 - 13.1 mi

Top 44%
×1story
+20ft-37ft

Overall

13227

Females

4059

F30-34

4059

21K→25K

13.1 - 15.5 mi

Top 42%
×2story building
+35ft-8ft

Overall

12475

Females

3884

F30-34

3884

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

11987

Females

3892

F30-34

3892

30K→35K

18.6 - 21.8 mi

Top 35%
×2story building
+98ft-92ft

Overall

10517

Females

3552

F30-34

3552

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

9951

Females

3572

F30-34

3572

40K→Finish

24.9 - 26.2 mi

Top 31%
×5story building
+80ft-24ft

Overall

9316

Females

3377

F30-34

3377

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16117
5K → 10K
434429*-5
#16117 → #16122
10K → 15K
38936*+898
#16122 → #15224
15K → 21K
62797*+735
#15224 → #14489
21K → 25K
49556*+507
#14489 → #13982
25K → 30K
87608*+521
#13982 → #13461
30K → 35K
62778*+716
#13461 → #12745
35K → 40K
88663*+575
#12745 → #12170
40K → Finish
41235*+194
#12170 → #11976
TOTALS
8615002*+4141
#16117 → #11976

* 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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Questions or issues regarding timing data?

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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions