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MARINE CORPS MARATHON 2025

Peter Brown

Hingham, MA

Bib: 21708 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 38%
Gender (Male)
#0 / 17709
Top 44%
Masters (Masters Men)
#0 / 8330
Top 34%
Division (M40-44)
#0 / 2340
Top 43%
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
10:14/mi
31:48
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:52/mi
1:02:26
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:49/mi
1:32:55
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:03/mi
2:10:24
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:45/mi
2:34:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:49/mi
3:05:09
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:54/mi
3:35:55
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:18/mi
4:07:55
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:47/mi
4:25:21
↑ 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
Time2:10:24
Pace10:00 /mi
2nd Half
Distance13.17 mi
Time2:14:56
Pace10:15 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:11:2431:4810:1431:48
10:14
-
10K
6.21 mi08:42:021:02:2610:0330:38
9:52
-0:22
15K
9.32 mi09:12:311:32:559:5830:29
9:49
-0:03
21K
13.05 mi09:50:002:10:2410:0037:29
10:03
+0:14
25K
15.53 mi10:14:142:34:389:5724:14
9:45
-0:18
30K
18.64 mi10:44:453:05:099:5630:31
9:49
+0:04
35K
21.75 mi11:15:313:35:559:5630:46
9:54
+0:05
40K
24.85 mi11:47:314:07:559:5832:00
10:18
+0:24
Finish
26.22 mi12:04:574:25:2110:0817:26
12:47
+2:29

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

9:45 /mi

Average Pace

10:08 /mi

Slowest Pace

12:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:07:55

93% of race

Time at Slower Pace

17:26

7% of race

Average Pace: 10:07 /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 mi08:11:2431:4810:1431:48
10:14
#13111
10K
6.21 mi08:42:021:02:2610:0330:38
9:52
#13900
15K
9.32 mi09:12:311:32:559:5830:29
9:49
#13710
21K
13.05 mi09:50:002:10:2410:0037:29
10:03
#13538
25K
15.53 mi10:14:142:34:389:5724:14
9:45
#13222
30K
18.64 mi10:44:453:05:099:5630:31
9:49
#12389
35K
21.75 mi11:15:313:35:559:5630:46
9:54
#11560
40K
24.85 mi11:47:314:07:559:5832:00
10:18
#10965
Finish
26.22 mi12:04:574:25:2110:0817:26
12:47
#11440
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi131119174117413688(Top 46%)9485(Top 54%)1231(Top 53%)
10K6.21 mi3.10 mi13900-7899646-4721244-7014768(Top 49%)10160(Top 57%)1314(Top 56%)
15K9.32 mi3.11 mi13710+1909530+1161233+1113688(Top 46%)9485(Top 54%)1231(Top 53%)
21K13.05 mi3.73 mi13538+1729394+1361222+1113487(Top 45%)9321(Top 53%)1215(Top 52%)
25K15.53 mi2.48 mi13222+3169168+2261201+2112397(Top 41%)8550(Top 48%)1106(Top 47%)
30K18.64 mi3.11 mi12389+8338617+5511123+789769(Top 33%)6834(Top 39%)875(Top 38%)
35K21.75 mi3.11 mi11560+8298015+6021032+918747(Top 29%)5975(Top 34%)754(Top 32%)
40K24.85 mi3.10 mi10965+5957538+477974+588833(Top 29%)5747(Top 32%)737(Top 32%)
Finish26.22 mi1.37 mi11440-4757777-239998-2418514(Top 62%)11148(Top 63%)1450(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

13688

Males

9485

M40-44

9485

5K→10K

3.1 - 6.2 mi

Top 49%
×11story building
+103ft-217ft

Overall

14768

Males

10160

M40-44

10160

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+51ft-55ft

Overall

13688

Males

9485

M40-44

9485

15K→21K

9.3 - 13.1 mi

Top 45%
×1story
+20ft-37ft

Overall

13487

Males

9321

M40-44

9321

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

12397

Males

8550

M40-44

8550

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

9769

Males

6834

M40-44

6834

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+98ft-92ft

Overall

8747

Males

5975

M40-44

5975

35K→40K

21.8 - 24.9 mi

Top 29%
×2story building
+36ft-53ft

Overall

8833

Males

5747

M40-44

5747

40K→Finish

24.9 - 26.2 mi

Top 62%
×5story building
+80ft-24ft

Overall

18514

Males

11148

M40-44

11148

Passing Analysis

Category:
Athletes Passed
3786*
Passed By
2115
Net Change
+1671
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13111
5K → 10K138*927-789#13111#13900
10K → 15K384*194+190#13900#13710
15K → 21K426*254+172#13710#13538
21K → 25K412*96+316#13538#13222
25K → 30K856*23+833#13222#12389
30K → 35K860*31+829#12389#11560
35K → 40K674*79+595#11560#10965
40K → Finish36*511-475#10965#11440
TOTALS3786*2115+1671

* 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?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions