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MARINE CORPS MARATHON 2025

Tanya Xiong

Washington, DC

Bib: 19593 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 38%
Gender (Female)
#0 / 12338
Top 30%
Division (F30-34)
#0 / 1621
Top 34%
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
10:46/mi
33:27
↑ 279↓ 164
10K· 6.21 mi
9:58/mi
1:04:24
↑ 103↓ 217
15K· 9.32 mi
9:49/mi
1:34:55
↑ 51↓ 55
21K· 13.05 mi
10:10/mi
2:12:50
↑ 20↓ 37
25K· 15.53 mi
9:51/mi
2:37:19
↑ 35
30K· 18.64 mi
10:01/mi
3:08:25
↑ 58↓ 57
35K· 21.75 mi
10:08/mi
3:39:53
↑ 98↓ 92
40K· 24.85 mi
10:09/mi
4:11:25
↑ 36↓ 53
Finish· 26.22 mi
9:55/mi
4:24:57
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:12:5010:11 /mi⚖️ balanced
2nd Half
2:12:0710:02 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:2710:463.11 mi33:27
10:46
-
10K
1:04:2410:223.10 mi30:57
9:58
-0:48
15K
1:34:5510:113.11 mi30:31
9:49
-0:09
21K
2:12:5010:113.73 mi37:55
10:10
+0:21
25K
2:37:1910:082.48 mi24:29
9:51
-0:19
30K
3:08:2510:063.11 mi31:06
10:01
+0:10
35K
3:39:5310:073.11 mi31:28
10:08
+0:07
40K
4:11:2510:073.10 mi31:32
10:09
+0:01
Finish(26.22 mi)
4:24:5710:071.37 mi13:32
9:55
-0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

10:07 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:51:30

87% of race

Time at Steady Pace

33:27

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:06 /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 mi165745437784137354225617
10K3.10 mi15942+6325116+321739+45154484903707
15K3.11 mi15057+8854745+371691+48137354225617
21K3.73 mi14634+4234589+156668+23140874393641
25K2.48 mi14203+4314472+117653+15128674052597
30K3.11 mi13334+8694180+292615+38105793277504
35K3.11 mi12475+8593937+243582+3395953138476
40K3.10 mi11675+8003710+227547+3582672847432
Finish(26.22 mi)1.37 mi11361+3143635+75544+376032617401

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×18story building
+279ft-164ft

Overall

13735

Females

4225

F30-34

4225

5K→10K

3.1 - 6.2 mi

Top 51%
×11story building
+103ft-217ft

Overall

15448

Females

4903

F30-34

4903

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13735

Females

4225

F30-34

4225

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

14087

Females

4393

F30-34

4393

21K→25K

13.1 - 15.5 mi

Top 43%
×2story building
+35ft-8ft

Overall

12867

Females

4052

F30-34

4052

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10579

Females

3277

F30-34

3277

30K→35K

18.6 - 21.8 mi

Top 32%
×2story building
+98ft-92ft

Overall

9595

Females

3138

F30-34

3138

35K→40K

21.8 - 24.9 mi

Top 28%
×2story building
+36ft-53ft

Overall

8267

Females

2847

F30-34

2847

40K→Finish

24.9 - 26.2 mi

Top 25%
×5story building
+80ft-24ft

Overall

7603

Females

2617

F30-34

2617

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#16574
5K → 10K
198830*+632
#16574 → #15942
10K → 15K
50935*+885
#15942 → #15057
15K → 21K
147570*+423
#15057 → #14634
21K → 25K
77508*+431
#14634 → #14203
25K → 30K
19888*+869
#14203 → #13334
30K → 35K
29888*+859
#13334 → #12475
35K → 40K
34834*+800
#12475 → #11675
40K → Finish
25339*+314
#11675 → #11361
TOTALS
5795792*+5213
#16574 → #11361

* 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