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MARINE CORPS MARATHON 2025

Jacob Santos

Pottstown, PA

Bib: 5202 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 1%
Gender (Male)
#0 / 17709
Top 2%
Division (M20-24)
#0 / 1424
Top 4%
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
7:00/mi
21:45
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:39/mi
42:25
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:41/mi
1:03:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:49/mi
1:28:36
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:35/mi
1:44:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:50/mi
2:06:13
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
6:54/mi
2:27:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
6:54/mi
2:49:03
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:03/mi
2:58:40
↑ 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
Time1:28:36
Pace6:47 /mi
2nd Half
Distance13.17 mi
Time1:30:04
Pace6:50 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:42:3821:457:0021:45
7:00
-
10K
6.21 mi08:03:1842:256:5020:40
6:39
-0:21
15K
9.32 mi08:24:041:03:116:4720:46
6:41
+0:02
21K
13.05 mi08:49:291:28:366:4725:25
6:49
+0:08
25K
15.53 mi09:05:521:44:596:4516:23
6:35
-0:14
30K
18.64 mi09:27:062:06:136:4621:14
6:50
+0:15
35K
21.75 mi09:48:312:27:386:4721:25
6:54
+0:04
40K
24.85 mi10:09:562:49:036:4821:25
6:54
0:00
Finish
26.22 mi10:19:332:58:406:499:37
7:03
+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

6:35 /mi

Average Pace

6:49 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:18

82% of race

Time at Steady Pace

31:22

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi07:42:3821:457:0021:45
7:00
#412
10K
6.21 mi08:03:1842:256:5020:40
6:39
#443
15K
9.32 mi08:24:041:03:116:4720:46
6:41
#450
21K
13.05 mi08:49:291:28:366:4725:25
6:49
#442
25K
15.53 mi09:05:521:44:596:4516:23
6:35
#438
30K
18.64 mi09:27:062:06:136:4621:14
6:50
#426
35K
21.75 mi09:48:312:27:386:4721:25
6:54
#406
40K
24.85 mi10:09:562:49:036:4821:25
6:54
#376
Finish
26.22 mi10:19:332:58:406:499:37
7:03
#367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi41238864513(Top 2%)480(Top 3%)76(Top 5%)
10K6.21 mi3.10 mi443-31415-2767-3522(Top 2%)492(Top 3%)76(Top 5%)
15K9.32 mi3.11 mi450-7422-769-2513(Top 2%)480(Top 3%)76(Top 5%)
21K13.05 mi3.73 mi442+8416+666+3458(Top 2%)431(Top 2%)71(Top 5%)
25K15.53 mi2.48 mi438+4410+667-1433(Top 1%)410(Top 2%)74(Top 5%)
30K18.64 mi3.11 mi426+12402+869-2431(Top 1%)403(Top 2%)74(Top 5%)
35K21.75 mi3.11 mi406+20383+1965+4372(Top 1%)352(Top 2%)70(Top 5%)
40K24.85 mi3.10 mi376+30356+2764+1301(Top 1%)279(Top 2%)56(Top 4%)
Finish26.22 mi1.37 mi367+9348+863+1358(Top 1%)328(Top 2%)64(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×18story building
+279ft-164ft

Overall

513

Males

480

M20-24

480

5K→10K

3.1 - 6.2 mi

Top 2%
×11story building
+103ft-217ft

Overall

522

Males

492

M20-24

492

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+51ft-55ft

Overall

513

Males

480

M20-24

480

15K→21K

9.3 - 13.1 mi

Top 2%
×1story
+20ft-37ft

Overall

458

Males

431

M20-24

431

21K→25K

13.1 - 15.5 mi

Top 1%
×2story building
+35ft-8ft

Overall

433

Males

410

M20-24

410

25K→30K

15.5 - 18.6 mi

Top 1%
×2story building
+58ft-57ft

Overall

431

Males

403

M20-24

403

30K→35K

18.6 - 21.8 mi

Top 1%
×2story building
+98ft-92ft

Overall

372

Males

352

M20-24

352

35K→40K

21.8 - 24.9 mi

Top 1%
×2story building
+36ft-53ft

Overall

301

Males

279

M20-24

279

40K→Finish

24.9 - 26.2 mi

Top 1%
×5story building
+80ft-24ft

Overall

358

Males

328

M20-24

328

Passing Analysis

Category:
Athletes Passed
164*
Passed By
119
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#412
5K → 10K1344-31#412#443
10K → 15K916-7#443#450
15K → 21K21*13+8#450#442
21K → 25K1410+4#442#438
25K → 30K26*14+12#438#426
30K → 35K299+20#426#406
35K → 40K355+30#406#376
40K → Finish17*8+9#376#367
TOTALS164*119+45

* 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