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MARINE CORPS MARATHON 2025

Yin Yin Mai

Bayside, NY

Bib: 24371 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Division (F30-34)
#0 / 1621
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
12:24/mi
38:32
↑ 279↓ 164
10K· 6.21 mi
11:26/mi
1:14:03
↑ 103↓ 217
15K· 9.32 mi
12:00/mi
1:51:21
↑ 51↓ 55
21K· 13.05 mi
12:06/mi
2:36:29
↑ 20↓ 37
25K· 15.53 mi
12:09/mi
3:06:40
↑ 35
30K· 18.64 mi
13:09/mi
3:47:32
↑ 58↓ 57
35K· 21.75 mi
15:33/mi
4:35:50
↑ 98↓ 92
40K· 24.85 mi
16:50/mi
5:28:09
↑ 36↓ 53
Finish· 26.22 mi
16:30/mi
5:50:39
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:36:2912:00 /mi⚡ faster
2nd Half
3:14:0914:45 /mi+24.1%
Positive split — 24.1% 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
38:3212:243.11 mi38:32
12:24
-
10K
1:14:0311:553.10 mi35:31
11:26
-0:58
15K
1:51:2111:573.11 mi37:18
12:00
+0:34
21K
2:36:2912:003.73 mi45:08
12:06
+0:06
25K
3:06:4012:012.48 mi30:11
12:09
+0:03
30K
3:47:3212:123.11 mi40:52
13:09
+1:00
35K
4:35:5012:413.11 mi48:18
15:33
+2:24
40K
5:28:0913:123.10 mi52:19
16:50
+1:17
Finish(26.22 mi)
5:50:3913:231.37 mi22:30
16:30
-0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:26 /mi

Average Pace

13:23 /mi

Slowest Pace

16:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:47:32

65% of race

Time at Slower Pace

2:03:07

35% of race

Average Pace: 13:22 /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. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi25644978813702496094551337
10K3.10 mi25064+5809486+3021336+342431491311295
15K3.11 mi25019+459473+131338-22496094551337
21K3.73 mi24133+8869051+4221287+512274284241194
25K2.48 mi23657+4768867+1841256+312212383861198
30K3.11 mi23257+4008763+1041248+82208685501208
35K3.11 mi24059-8029255-4921307-5926712109421465
40K3.10 mi24884-8259752-4971366-5927478113071514
Finish(26.22 mi)1.37 mi25125-2419881-1291387-2126963110281502

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×18story building
+279ft-164ft

Overall

24960

Females

9455

F30-34

9455

5K→10K

3.1 - 6.2 mi

Top 81%
×11story building
+103ft-217ft

Overall

24314

Females

9131

F30-34

9131

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+51ft-55ft

Overall

24960

Females

9455

F30-34

9455

15K→21K

9.3 - 13.1 mi

Top 76%
×1story
+20ft-37ft

Overall

22742

Females

8424

F30-34

8424

21K→25K

13.1 - 15.5 mi

Top 74%
×2story building
+35ft-8ft

Overall

22123

Females

8386

F30-34

8386

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+58ft-57ft

Overall

22086

Females

8550

F30-34

8550

30K→35K

18.6 - 21.8 mi

Top 89%
×2story building
+98ft-92ft

Overall

26712

Females

10942

F30-34

10942

35K→40K

21.8 - 24.9 mi

Top 91%
×2story building
+36ft-53ft

Overall

27478

Females

11307

F30-34

11307

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

26963

Females

11028

F30-34

11028

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#25644
5K → 10K
169749*+580
#25644 → #25064
10K → 15K
333378*+45
#25064 → #25019
15K → 21K
1201006*+886
#25019 → #24133
21K → 25K
125601*+476
#24133 → #23657
25K → 30K
159559*+400
#23657 → #23257
30K → 35K
89795*-802
#23257 → #24059
35K → 40K
89065*-825
#24059 → #24884
40K → Finish
28645*-241
#24884 → #25125
TOTALS
29793498*+519
#25644 → #25125

* 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