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MARINE CORPS MARATHON 2025

Daisy Muibu

Silver Spring, MD

Bib: 9895 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Top 44%
Division (F30-34)
#0 / 1621
Top 50%
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
10:39/mi
33:04
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:07/mi
1:04:31
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:02/mi
1:35:42
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:30/mi
2:14:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:18/mi
2:40:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
11:09/mi
3:15:05
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
12:24/mi
3:53:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:30/mi
4:32:26
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:59/mi
4:47:25
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:14:52
Pace10:20 /mi
2nd Half
Distance13.17 mi
Time2:32:32
Pace11:35 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:16:2633:0410:3933:04
10:39
-
10K
6.21 mi08:47:531:04:3110:2331:27
10:07
-0:32
15K
9.32 mi09:19:041:35:4210:1631:11
10:02
-0:05
21K
13.05 mi09:58:142:14:5210:2039:10
10:30
+0:28
25K
15.53 mi10:23:502:40:2810:2025:36
10:18
-0:12
30K
18.64 mi10:58:273:15:0510:2834:37
11:09
+0:51
35K
21.75 mi11:36:593:53:3710:4538:32
12:24
+1:15
40K
24.85 mi12:15:484:32:2610:5838:49
12:30
+0:06
Finish
26.22 mi12:30:474:47:2510:5814:59
10:59
-1:31

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

10:02 /mi

Average Pace

10:58 /mi

Slowest Pace

12:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:38

22% of race

Time at Steady Pace

1:52:49

39% of race

Time at Slower Pace

1:51:58

39% of race

Average Pace: 10:58 /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.

Loading...
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 mi08:16:2633:0410:3933:04
10:39
#15775
10K
6.21 mi08:47:531:04:3110:2331:27
10:07
#16091
15K
9.32 mi09:19:041:35:4210:1631:11
10:02
#15579
21K
13.05 mi09:58:142:14:5210:2039:10
10:30
#15496
25K
15.53 mi10:23:502:40:2810:2025:36
10:18
#15277
30K
18.64 mi10:58:273:15:0510:2834:37
11:09
#15217
35K
21.75 mi11:36:593:53:3710:4538:32
12:24
#15716
40K
24.85 mi12:15:484:32:2610:5838:49
12:30
#15893
Finish
26.22 mi12:30:474:47:2510:5814:59
10:59
#15601
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi15775507073114950(Top 50%)4741(Top 38%)694(Top 43%)
10K6.21 mi3.10 mi16091-3165178-108744-1316525(Top 55%)5362(Top 43%)774(Top 48%)
15K9.32 mi3.11 mi15579+5124970+208726+1814950(Top 50%)4741(Top 38%)694(Top 43%)
21K13.05 mi3.73 mi15496+834951+19727-115857(Top 53%)5191(Top 42%)761(Top 47%)
25K15.53 mi2.48 mi15277+2194906+45726+115022(Top 50%)5012(Top 41%)747(Top 46%)
30K18.64 mi3.11 mi15217+604974-68737-1115319(Top 51%)5376(Top 44%)817(Top 51%)
35K21.75 mi3.11 mi15716-4995329-355781-4418001(Top 60%)6975(Top 57%)1008(Top 62%)
40K24.85 mi3.10 mi15893-1775543-214816-3516771(Top 56%)6646(Top 54%)958(Top 59%)
Finish26.22 mi1.37 mi15601+2925459+84807+911867(Top 39%)4520(Top 37%)700(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×18story building
+279ft-164ft

Overall

14950

Females

4741

F30-34

4741

5K→10K

3.1 - 6.2 mi

Top 55%
×11story building
+103ft-217ft

Overall

16525

Females

5362

F30-34

5362

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+51ft-55ft

Overall

14950

Females

4741

F30-34

4741

15K→21K

9.3 - 13.1 mi

Top 53%
×1story
+20ft-37ft

Overall

15857

Females

5191

F30-34

5191

21K→25K

13.1 - 15.5 mi

Top 50%
×2story building
+35ft-8ft

Overall

15022

Females

5012

F30-34

5012

25K→30K

15.5 - 18.6 mi

Top 51%
×2story building
+58ft-57ft

Overall

15319

Females

5376

F30-34

5376

30K→35K

18.6 - 21.8 mi

Top 60%
×2story building
+98ft-92ft

Overall

18001

Females

6975

F30-34

6975

35K→40K

21.8 - 24.9 mi

Top 56%
×2story building
+36ft-53ft

Overall

16771

Females

6646

F30-34

6646

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

11867

Females

4520

F30-34

4520

Passing Analysis

Category:
Athletes Passed
2979*
Passed By
2805
Net Change
+174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15775
5K → 10K282*598-316#15775#16091
10K → 15K628*116+512#16091#15579
15K → 21K421*338+83#15579#15496
21K → 25K405*186+219#15496#15277
25K → 30K400*340+60#15277#15217
30K → 35K253*752-499#15217#15716
35K → 40K271*448-177#15716#15893
40K → Finish319*27+292#15893#15601
TOTALS2979*2805+174

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

📊

Passing Visuals

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?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions