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MARINE CORPS MARATHON 2025

Symeon Efstathiou

Providence, RI

Bib: 14930 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 12%
Gender (Male)
#0 / 17709
Top 15%
Division (M20-24)
#0 / 1424
Top 24%
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
8:43/mi
27:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:02/mi
52:04
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:10/mi
1:17:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:17/mi
1:48:17
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:53/mi
2:07:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:16/mi
2:33:32
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:14/mi
3:02:13
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:05/mi
3:30:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:14/mi
3:41:41
↑ 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
1:48:178:18 /mi⚡ faster
2nd Half
1:53:248:37 /mi+4.7%
Positive split — 4.7% 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 mi07:52:0627:058:4327:05
8:43
-
10K
6.21 mi08:17:0552:048:2324:59
8:02
-0:41
15K
9.32 mi08:42:261:17:258:1825:21
8:10
+0:08
21K
13.05 mi09:13:181:48:178:1830:52
8:17
+0:07
25K
15.53 mi09:32:532:07:528:1419:35
7:53
-0:24
30K
18.64 mi09:58:332:33:328:1425:40
8:16
+0:23
35K
21.75 mi10:27:143:02:138:2328:41
9:14
+0:58
40K
24.85 mi10:55:283:30:278:2828:14
9:05
-0:09
Finish
26.22 mi11:06:423:41:418:2811:14
8:14
-0:51

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

7:53 /mi

Average Pace

8:28 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:17:41

62% of race

Time at Steady Pace

1:24:00

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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 mi07:52:0627:058:4327:05
8:43
#4146
10K
6.21 mi08:17:0552:048:2324:59
8:02
#4072
15K
9.32 mi08:42:261:17:258:1825:21
8:10
#4079
21K
13.05 mi09:13:181:48:178:1830:52
8:17
#3999
25K
15.53 mi09:32:532:07:528:1419:35
7:53
#3817
30K
18.64 mi09:58:332:33:328:1425:40
8:16
#3612
35K
21.75 mi10:27:143:02:138:2328:41
9:14
#3783
40K
24.85 mi10:55:283:30:278:2828:14
9:05
#3713
Finish
26.22 mi11:06:423:41:418:2811:14
8:14
#3519
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi4146332641341753358406
10K6.21 mi3.10 mi4072+743271+55407+640563277410
15K9.32 mi3.11 mi4079-73280-9410-341753358406
21K13.05 mi3.73 mi3999+803218+62405+538863125398
25K15.53 mi2.48 mi3817+1823072+146387+1831932561342
30K18.64 mi3.11 mi3612+2052907+165369+1831332490334
35K21.75 mi3.11 mi3783-1712990-83376-760494376505
40K24.85 mi3.10 mi3713+702907+83369+744343177394
Finish26.22 mi1.37 mi3519+1942744+163347+2220101546236

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×18story building
+279ft-164ft

Overall

4175

Males

3358

M20-24

3358

5K→10K

3.1 - 6.2 mi

Top 13%
×11story building
+103ft-217ft

Overall

4056

Males

3277

M20-24

3277

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+51ft-55ft

Overall

4175

Males

3358

M20-24

3358

15K→21K

9.3 - 13.1 mi

Top 13%
×1story
+20ft-37ft

Overall

3886

Males

3125

M20-24

3125

21K→25K

13.1 - 15.5 mi

Top 11%
×2story building
+35ft-8ft

Overall

3193

Males

2561

M20-24

2561

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

3133

Males

2490

M20-24

2490

30K→35K

18.6 - 21.8 mi

Top 20%
×2story building
+98ft-92ft

Overall

6049

Males

4376

M20-24

4376

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4434

Males

3177

M20-24

3177

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

2010

Males

1546

M20-24

1546

Passing Analysis

Category:
Athletes Passed
1432*
Passed By
805
Net Change
+627
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4146
5K → 10K218*144+74#4146#4072
10K → 15K117*124-7#4072#4079
15K → 21K160*80+80#4079#3999
21K → 25K19816+182#3999#3817
25K → 30K235*30+205#3817#3612
30K → 35K113*284-171#3612#3783
35K → 40K190*120+70#3783#3713
40K → Finish201*7+194#3713#3519
TOTALS1432*805+627

* 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