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MARINE CORPS MARATHON 2025

Heather Burd

Newport, RI

Bib: 10085 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 24%
Gender (Female)
#0 / 12338
Top 16%
Division (F35-39)
#0 / 1413
Top 16%
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
9:05/mi
28:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:37/mi
55:01
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:37/mi
1:21:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:58/mi
1:55:12
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:43/mi
2:16:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:16/mi
2:45:38
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:54/mi
3:16:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:58/mi
3:47:21
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:09/mi
4:01:12
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:55:128:50 /mi⚡ faster
2nd Half
2:05:599:34 /mi+9.4%
Positive split — 9.4% 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
28:149:053.11 mi28:14
9:05
-
10K
55:018:513.10 mi26:47
8:37
-0:28
15K
1:21:468:463.11 mi26:45
8:37
0:00
21K
1:55:128:503.73 mi33:26
8:58
+0:21
25K
2:16:528:492.48 mi21:40
8:43
-0:15
30K
2:45:388:533.11 mi28:46
9:16
+0:33
35K
3:16:239:023.11 mi30:45
9:54
+0:38
40K
3:47:219:093.10 mi30:58
9:58
+0:04
Finish(26.22 mi)
4:01:129:121.37 mi13:51
10:09
+0:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:12 /mi

Slowest Pace

10:09 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:38

69% of race

Time at Steady Pace

1:15:34

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:12 /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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi6058138618364921519195
10K3.10 mi6420-3621487-101193-1068551598204
15K3.11 mi6386+341476+11190+364921519195
21K3.73 mi6592-2061531-55198-874711825219
25K2.48 mi6537+551524+7195+370311749209
30K3.11 mi6558-211584-60196-173461986233
35K3.11 mi6843-2851740-156209-1387082752326
40K3.10 mi6961-1181870-130222-1376072546301
Finish(26.22 mi)1.37 mi7065-1041927-57230-885503025344

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×18story building
+279ft-164ft

Overall

6492

Females

1519

F35-39

1519

5K→10K

3.1 - 6.2 mi

Top 23%
×11story building
+103ft-217ft

Overall

6855

Females

1598

F35-39

1598

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+51ft-55ft

Overall

6492

Females

1519

F35-39

1519

15K→21K

9.3 - 13.1 mi

Top 25%
×1story
+20ft-37ft

Overall

7471

Females

1825

F35-39

1825

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

7031

Females

1749

F35-39

1749

25K→30K

15.5 - 18.6 mi

Top 24%
×2story building
+58ft-57ft

Overall

7346

Females

1986

F35-39

1986

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+98ft-92ft

Overall

8708

Females

2752

F35-39

2752

35K→40K

21.8 - 24.9 mi

Top 25%
×2story building
+36ft-53ft

Overall

7607

Females

2546

F35-39

2546

40K→Finish

24.9 - 26.2 mi

Top 28%
×5story building
+80ft-24ft

Overall

8550

Females

3025

F35-39

3025

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6058
5K → 10K
475113*-362
#6058 → #6420
10K → 15K
159193*+34
#6420 → #6386
15K → 21K
330124*-206
#6386 → #6592
21K → 25K
144199+55
#6592 → #6537
25K → 30K
262241*-21
#6537 → #6558
30K → 35K
494209*-285
#6558 → #6843
35K → 40K
360242*-118
#6843 → #6961
40K → Finish
17571*-104
#6961 → #7065
TOTALS
23991392*-1007
#6058 → #7065

* 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