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MARINE CORPS MARATHON 2025

Eric Bobrowski

Pace, FL

Bib: 39907 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M40-44)
#0 / 2340
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
13:40/mi
42:27
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:36/mi
1:21:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:43/mi
2:01:07
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:12/mi
2:50:21
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:13/mi
3:23:13
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:17/mi
4:07:36
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:58/mi
4:51:00
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
13:50/mi
5:33:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
13:41/mi
5:52:39
↑ 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
2:50:2113:03 /mi⚡ faster
2nd Half
3:02:1713:50 /mi+7.0%
Positive split — 7.0% 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 mi08:42:1542:2713:4042:27
13:40
-
10K
6.21 mi09:21:241:21:3613:0839:09
12:36
-1:04
15K
9.32 mi10:00:552:01:0713:0039:31
12:43
+0:07
21K
13.05 mi10:50:092:50:2113:0349:14
13:12
+0:29
25K
15.53 mi11:23:013:23:1313:0532:52
13:13
+0:01
30K
18.64 mi12:07:244:07:3613:1744:23
14:17
+1:04
35K
21.75 mi12:50:484:51:0013:2343:24
13:58
-0:19
40K
24.85 mi13:33:475:33:5913:2642:59
13:50
-0:08
Finish
26.22 mi13:52:275:52:3913:2818:40
13:41
-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

12:36 /mi

Average Pace

13:28 /mi

Slowest Pace

14:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

4:24:52

75% of race

Time at Steady Pace

1:27:47

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:27 /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 mi08:42:1542:2713:4042:27
13:40
#28988
10K
6.21 mi09:21:241:21:3613:0839:09
12:36
#28591
15K
9.32 mi10:00:552:01:0713:0039:31
12:43
#28180
21K
13.05 mi10:50:092:50:2113:0349:14
13:12
#27592
25K
15.53 mi11:23:013:23:1313:0532:52
13:13
#27235
30K
18.64 mi12:07:244:07:3613:1744:23
14:17
#26924
35K
21.75 mi12:50:484:51:0013:2343:24
13:58
#26374
40K
24.85 mi13:33:475:33:5913:2642:59
13:50
#25660
Finish
26.22 mi13:52:275:52:3913:2818:40
13:41
#25390
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2898817352228427115165132171
10K6.21 mi3.10 mi28591+39717191+1612266+1828106169722233
15K9.32 mi3.11 mi28180+41116991+2002237+2927115165132171
21K13.05 mi3.73 mi27592+58816693+2982199+3825996158782101
25K15.53 mi2.48 mi27235+35716492+2012185+1425232152672011
30K18.64 mi3.11 mi26924+31116282+2102154+3125297151201982
35K21.75 mi3.11 mi26374+55015950+3322103+5122928136441805
40K24.85 mi3.10 mi25660+71415531+4192046+5720886124501638
Finish26.22 mi1.37 mi25390+27015381+1502026+2021249127161675

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×18story building
+279ft-164ft

Overall

27115

Males

16513

M40-44

16513

5K→10K

3.1 - 6.2 mi

Top 94%
×11story building
+103ft-217ft

Overall

28106

Males

16972

M40-44

16972

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+51ft-55ft

Overall

27115

Males

16513

M40-44

16513

15K→21K

9.3 - 13.1 mi

Top 87%
×1story
+20ft-37ft

Overall

25996

Males

15878

M40-44

15878

21K→25K

13.1 - 15.5 mi

Top 84%
×2story building
+35ft-8ft

Overall

25232

Males

15267

M40-44

15267

25K→30K

15.5 - 18.6 mi

Top 84%
×2story building
+58ft-57ft

Overall

25297

Males

15120

M40-44

15120

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

22928

Males

13644

M40-44

13644

35K→40K

21.8 - 24.9 mi

Top 70%
×2story building
+36ft-53ft

Overall

20886

Males

12450

M40-44

12450

40K→Finish

24.9 - 26.2 mi

Top 71%
×5story building
+80ft-24ft

Overall

21249

Males

12716

M40-44

12716

Passing Analysis

Category:
Athletes Passed
4061*
Passed By
463
Net Change
+3598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28988
5K → 10K475*78+397#28988#28591
10K → 15K484*73+411#28591#28180
15K → 21K646*58+588#28180#27592
21K → 25K424*67+357#27592#27235
25K → 30K415*104+311#27235#26924
30K → 35K598*48+550#26924#26374
35K → 40K733*19+714#26374#25660
40K → Finish286*16+270#25660#25390
TOTALS4061*463+3598

* 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