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MARINE CORPS MARATHON 2025

Matthew Kaminstein

Charlotte, NC

Bib: 3121 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 3%
Gender (Male)
#0 / 17709
Top 4%
Division (M25-29)
#0 / 2720
Top 7%
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
7:48/mi
24:13
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:48/mi
45:21
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:35/mi
1:05:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:41/mi
1:30:45
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:42/mi
1:47:25
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:18/mi
2:10:06
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:48/mi
2:34:21
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:07/mi
2:59:33
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:49/mi
3:11:34
↑ 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
Time1:30:45
Pace6:57 /mi
2nd Half
Distance13.17 mi
Time1:40:48
Pace7:39 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:46:2824:137:4824:13
7:48
-
10K
6.21 mi08:07:3645:217:1821:08
6:48
-1:00
15K
9.32 mi08:28:041:05:497:0420:28
6:35
-0:13
21K
13.05 mi08:53:001:30:456:5724:56
6:41
+0:06
25K
15.53 mi09:09:401:47:256:5516:40
6:42
+0:01
30K
18.64 mi09:32:212:10:066:5922:41
7:18
+0:36
35K
21.75 mi09:56:362:34:217:0624:15
7:48
+0:30
40K
24.85 mi10:21:482:59:337:1325:12
8:07
+0:19
Finish
26.22 mi10:33:493:11:347:1912:01
8:49
+0:42

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

6:35 /mi

Average Pace

7:19 /mi

Slowest Pace

8:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:12

43% of race

Time at Steady Pace

22:41

12% of race

Time at Slower Pace

1:25:41

45% of race

Average Pace: 7:18 /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 mi07:46:2824:137:4824:13
7:48
#1428
10K
6.21 mi08:07:3645:217:1821:08
6:48
#1005
15K
9.32 mi08:28:041:05:497:0420:28
6:35
#778
21K
13.05 mi08:53:001:30:456:5724:56
6:41
#656
25K
15.53 mi09:09:401:47:256:5516:40
6:42
#640
30K
18.64 mi09:32:212:10:066:5922:41
7:18
#647
35K
21.75 mi09:56:362:34:217:0624:15
7:48
#696
40K
24.85 mi10:21:482:59:337:1325:12
8:07
#780
Finish
26.22 mi10:33:493:11:347:1912:01
8:49
#848
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi14281219268376(Top 1%)352(Top 2%)100(Top 4%)
10K6.21 mi3.10 mi1005+423894+325213+55720(Top 2%)666(Top 4%)172(Top 6%)
15K9.32 mi3.11 mi778+227714+180181+32376(Top 1%)352(Top 2%)100(Top 4%)
21K13.05 mi3.73 mi656+122607+107157+24311(Top 1%)299(Top 2%)87(Top 3%)
25K15.53 mi2.48 mi640+16591+16154+3583(Top 2%)549(Top 3%)152(Top 6%)
30K18.64 mi3.11 mi647-7600-9160-6935(Top 3%)826(Top 5%)203(Top 7%)
35K21.75 mi3.11 mi696-49638-38161-11461(Top 5%)1195(Top 7%)278(Top 10%)
40K24.85 mi3.10 mi780-84704-66177-161788(Top 6%)1414(Top 8%)324(Top 12%)
Finish26.22 mi1.37 mi848-68754-50192-153615(Top 12%)2614(Top 15%)605(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×18story building
+279ft-164ft

Overall

376

Males

352

M25-29

352

5K→10K

3.1 - 6.2 mi

Top 2%
×11story building
+103ft-217ft

Overall

720

Males

666

M25-29

666

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+51ft-55ft

Overall

376

Males

352

M25-29

352

15K→21K

9.3 - 13.1 mi

Top 1%
×1story
+20ft-37ft

Overall

311

Males

299

M25-29

299

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

583

Males

549

M25-29

549

25K→30K

15.5 - 18.6 mi

Top 3%
×2story building
+58ft-57ft

Overall

935

Males

826

M25-29

826

30K→35K

18.6 - 21.8 mi

Top 5%
×2story building
+98ft-92ft

Overall

1461

Males

1195

M25-29

1195

35K→40K

21.8 - 24.9 mi

Top 6%
×2story building
+36ft-53ft

Overall

1788

Males

1414

M25-29

1414

40K→Finish

24.9 - 26.2 mi

Top 12%
×5story building
+80ft-24ft

Overall

3615

Males

2614

M25-29

2614

Passing Analysis

Category:
Athletes Passed
858*
Passed By
278
Net Change
+580
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1428
5K → 10K4263+423#1428#1005
10K → 15K2270+227#1005#778
15K → 21K122*0+122#778#656
21K → 25K193+16#656#640
25K → 30K26*33-7#640#647
30K → 35K1463-49#647#696
35K → 40K20104-84#696#780
40K → Finish4*72-68#780#848
TOTALS858*278+580

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions