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MARINE CORPS MARATHON 2025

Alexander Jensen

Fredericksbrg, VA

Bib: 1817 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 36%
Gender (Male)
#0 / 17709
Top 42%
Division (M30-34)
#0 / 2603
Top 48%
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
10:00/mi
31:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:07/mi
59:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:26/mi
1:28:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:39/mi
2:04:44
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:49/mi
2:29:08
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:15/mi
3:00:58
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:32/mi
3:33:41
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:48/mi
4:07:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:57/mi
4:22:09
↑ 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
2:04:449:34 /mi⚡ faster
2nd Half
2:17:2510:26 /mi+10.2%
Positive split — 10.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:2431:0510:0031:05
10:00
-
10K
6.21 mi08:53:4459:259:3428:20
9:07
-0:53
15K
9.32 mi09:23:041:28:459:3129:20
9:26
+0:19
21K
13.05 mi09:59:032:04:449:3435:59
9:39
+0:13
25K
15.53 mi10:23:272:29:089:3624:24
9:49
+0:10
30K
18.64 mi10:55:173:00:589:4231:50
10:15
+0:26
35K
21.75 mi11:28:003:33:419:5032:43
10:32
+0:17
40K
24.85 mi12:01:324:07:139:5733:32
10:48
+0:16
Finish
26.22 mi12:16:284:22:0910:0014:56
10:57
+0:09

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

9:07 /mi

Average Pace

10:00 /mi

Slowest Pace

10:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:33:39

36% of race

Time at Steady Pace

1:27:19

33% of race

Time at Slower Pace

1:21:11

31% of race

Average Pace: 10:00 /mi

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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.

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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 mi08:25:2431:0510:0031:05
10:00
#11646
10K
6.21 mi08:53:4459:259:3428:20
9:07
#10915
15K
9.32 mi09:23:041:28:459:3129:20
9:26
#11109
21K
13.05 mi09:59:032:04:449:3435:59
9:39
#11133
25K
15.53 mi10:23:272:29:089:3624:24
9:49
#11283
30K
18.64 mi10:55:173:00:589:4231:50
10:15
#11231
35K
21.75 mi11:28:003:33:419:5032:43
10:32
#11022
40K
24.85 mi12:01:324:07:139:5733:32
10:48
#10810
Finish
26.22 mi12:16:284:22:0910:0014:56
10:57
#10803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi11646829013981164083081401
10K6.21 mi3.10 mi10915+7317861+4291349+491027474971299
15K9.32 mi3.11 mi11109-1947991-1301359-101164083081401
21K13.05 mi3.73 mi11133-248004-131361-21140781171380
25K15.53 mi2.48 mi11283-1508055-511367-61270987331444
30K18.64 mi3.11 mi11231+527956+991351+161156678641311
35K21.75 mi3.11 mi11022+2097701+2551308+431119473371210
40K24.85 mi3.10 mi10810+2127453+2481266+421074268251122
Finish26.22 mi1.37 mi10803+77402+511253+131168472451206

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×18story building
+279ft-164ft

Overall

11640

Males

8308

M30-34

8308

5K→10K

3.1 - 6.2 mi

Top 34%
×11story building
+103ft-217ft

Overall

10274

Males

7497

M30-34

7497

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+51ft-55ft

Overall

11640

Males

8308

M30-34

8308

15K→21K

9.3 - 13.1 mi

Top 38%
×1story
+20ft-37ft

Overall

11407

Males

8117

M30-34

8117

21K→25K

13.1 - 15.5 mi

Top 42%
×2story building
+35ft-8ft

Overall

12709

Males

8733

M30-34

8733

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+58ft-57ft

Overall

11566

Males

7864

M30-34

7864

30K→35K

18.6 - 21.8 mi

Top 37%
×2story building
+98ft-92ft

Overall

11194

Males

7337

M30-34

7337

35K→40K

21.8 - 24.9 mi

Top 36%
×2story building
+36ft-53ft

Overall

10742

Males

6825

M30-34

6825

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

11684

Males

7245

M30-34

7245

Passing Analysis

Category:
Athletes Passed
2806*
Passed By
1963
Net Change
+843
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11646
5K → 10K827*96+731#11646#10915
10K → 15K167*361-194#10915#11109
15K → 21K265*289-24#11109#11133
21K → 25K193*343-150#11133#11283
25K → 30K327*275+52#11283#11231
30K → 35K454*245+209#11231#11022
35K → 40K437*225+212#11022#10810
40K → Finish136*129+7#10810#10803
TOTALS2806*1963+843

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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