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MARINE CORPS MARATHON 2025

Zach Epstein

Washington, DC

Bib: 9782 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 2%
Gender (Male)
#0 / 17709
Top 3%
Division (M25-29)
#0 / 2720
Top 5%
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
7:21/mi
22:51
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:46/mi
43:51
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:44/mi
1:04:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:01/mi
1:30:56
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:42/mi
1:47:34
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:59/mi
2:09:15
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:05/mi
2:31:14
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:03/mi
2:53:08
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:06/mi
3:02:49
↑ 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
1:30:566:58 /mi⚡ faster
2nd Half
1:31:526:59 /mi+1.0%
Positive split — 1.0% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:43:2222:517:2122:51
7:21
-
10K
6.21 mi08:04:2243:517:0321:00
6:46
-0:35
15K
9.32 mi08:25:181:04:476:5720:56
6:44
-0:02
21K
13.05 mi08:51:271:30:566:5826:09
7:01
+0:17
25K
15.53 mi09:08:051:47:346:5516:38
6:42
-0:19
30K
18.64 mi09:29:462:09:156:5621:41
6:59
+0:17
35K
21.75 mi09:51:452:31:146:5721:59
7:05
+0:06
40K
24.85 mi10:13:392:53:086:5821:54
7:03
-0:02
Finish
26.22 mi10:23:203:02:496:599:41
7:06
+0:03

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

6:42 /mi

Average Pace

6:59 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:24

58% of race

Time at Steady Pace

1:16:25

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi07:43:2222:517:2122:51
7:21
#758
10K
6.21 mi08:04:2243:517:0321:00
6:46
#719
15K
9.32 mi08:25:181:04:476:5720:56
6:44
#669
21K
13.05 mi08:51:271:30:566:5826:09
7:01
#666
25K
15.53 mi09:08:051:47:346:5516:38
6:42
#646
30K
18.64 mi09:29:462:09:156:5621:41
6:59
#610
35K
21.75 mi09:51:452:31:146:5721:59
7:05
#564
40K
24.85 mi10:13:392:53:086:5821:54
7:03
#512
Finish
26.22 mi10:23:203:02:496:599:41
7:06
#488
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi758687164605565153
10K6.21 mi3.10 mi719+39661+26164679629162
15K9.32 mi3.11 mi669+50619+42157+7605565153
21K13.05 mi3.73 mi666+3616+3160-3697649171
25K15.53 mi2.48 mi646+20597+19157+3562528147
30K18.64 mi3.11 mi610+36564+33149+8560515144
35K21.75 mi3.11 mi564+46524+40145+4528490132
40K24.85 mi3.10 mi512+52476+48130+15406378105
Finish26.22 mi1.37 mi488+24454+22126+4391358108

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×18story building
+279ft-164ft

Overall

605

Males

565

M25-29

565

5K→10K

3.1 - 6.2 mi

Top 2%
×11story building
+103ft-217ft

Overall

679

Males

629

M25-29

629

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+51ft-55ft

Overall

605

Males

565

M25-29

565

15K→21K

9.3 - 13.1 mi

Top 2%
×1story
+20ft-37ft

Overall

697

Males

649

M25-29

649

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

562

Males

528

M25-29

528

25K→30K

15.5 - 18.6 mi

Top 2%
×2story building
+58ft-57ft

Overall

560

Males

515

M25-29

515

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+98ft-92ft

Overall

528

Males

490

M25-29

490

35K→40K

21.8 - 24.9 mi

Top 1%
×2story building
+36ft-53ft

Overall

406

Males

378

M25-29

378

40K→Finish

24.9 - 26.2 mi

Top 1%
×5story building
+80ft-24ft

Overall

391

Males

358

M25-29

358

Passing Analysis

Category:
Athletes Passed
327*
Passed By
57
Net Change
+270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#758
5K → 10K5819+39#758#719
10K → 15K555+50#719#669
15K → 21K22*19+3#669#666
21K → 25K222+20#666#646
25K → 30K41*5+36#646#610
30K → 35K504+46#610#564
35K → 40K542+52#564#512
40K → Finish25*1+24#512#488
TOTALS327*57+270

* 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