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MARINE CORPS MARATHON 2025

Humberto Caldelas

Severn, MD

Bib: 3443 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 1%
Gender (Male)
#0 / 17709
Top 2%
Division (M25-29)
#0 / 2720
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
7:04/mi
21:56
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
6:32/mi
42:13
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
6:38/mi
1:02:49
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
6:47/mi
1:28:08
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
6:37/mi
1:44:35
↑ 350.2%
30 ft elev
30K· 18.64 mi
6:50/mi
2:05:50
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
6:59/mi
2:27:32
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:23/mi
2:50:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:02/mi
3:00:03
↑ 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
Time1:28:08
Pace6:45 /mi
2nd Half
Distance13.17 mi
Time1:31:55
Pace6:59 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:43:1921:567:0421:56
7:04
-
10K
6.21 mi08:03:3642:136:4820:17
6:32
-0:32
15K
9.32 mi08:24:121:02:496:4420:36
6:38
+0:06
21K
13.05 mi08:49:311:28:086:4525:19
6:47
+0:09
25K
15.53 mi09:05:581:44:356:4416:27
6:37
-0:10
30K
18.64 mi09:27:132:05:506:4521:15
6:50
+0:13
35K
21.75 mi09:48:552:27:326:4721:42
6:59
+0:09
40K
24.85 mi10:11:502:50:276:5122:55
7:23
+0:24
Finish
26.22 mi10:21:263:00:036:529:36
7:02
-0:21

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

6:32 /mi

Average Pace

6:52 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:08

87% of race

Time at Steady Pace

22:55

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi07:43:1921:567:0421:56
7:04
#509
10K
6.21 mi08:03:3642:136:4820:17
6:32
#404
15K
9.32 mi08:24:121:02:496:4420:36
6:38
#411
21K
13.05 mi08:49:311:28:086:4525:19
6:47
#400
25K
15.53 mi09:05:581:44:356:4416:27
6:37
#408
30K
18.64 mi09:27:132:05:506:4521:15
6:50
#401
35K
21.75 mi09:48:552:27:326:4721:42
6:59
#396
40K
24.85 mi10:11:502:50:276:5122:55
7:23
#427
Finish
26.22 mi10:21:263:00:036:529:36
7:02
#417
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi509477128424(Top 1%)395(Top 2%)113(Top 4%)
10K6.21 mi3.10 mi404+105380+97105+23372(Top 1%)351(Top 2%)96(Top 4%)
15K9.32 mi3.11 mi411-7386-6104+1424(Top 1%)395(Top 2%)113(Top 4%)
21K13.05 mi3.73 mi400+11375+11107-3413(Top 1%)389(Top 2%)113(Top 4%)
25K15.53 mi2.48 mi408-8382-7110-3495(Top 2%)465(Top 3%)131(Top 5%)
30K18.64 mi3.11 mi401+7377+5109+1448(Top 1%)418(Top 2%)118(Top 4%)
35K21.75 mi3.11 mi396+5374+3105+4452(Top 2%)426(Top 2%)117(Top 4%)
40K24.85 mi3.10 mi427-31401-27109-4680(Top 2%)603(Top 3%)154(Top 6%)
Finish26.22 mi1.37 mi417+10391+10108+1354(Top 1%)324(Top 2%)96(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 1%
×18story building
+279ft-164ft

Overall

424

Males

395

M25-29

395

5K→10K

3.1 - 6.2 mi

Top 1%
×11story building
+103ft-217ft

Overall

372

Males

351

M25-29

351

10K→15K

6.2 - 9.3 mi

Top 1%
×3story building
+51ft-55ft

Overall

424

Males

395

M25-29

395

15K→21K

9.3 - 13.1 mi

Top 1%
×1story
+20ft-37ft

Overall

413

Males

389

M25-29

389

21K→25K

13.1 - 15.5 mi

Top 2%
×2story building
+35ft-8ft

Overall

495

Males

465

M25-29

465

25K→30K

15.5 - 18.6 mi

Top 1%
×2story building
+58ft-57ft

Overall

448

Males

418

M25-29

418

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+98ft-92ft

Overall

452

Males

426

M25-29

426

35K→40K

21.8 - 24.9 mi

Top 2%
×2story building
+36ft-53ft

Overall

680

Males

603

M25-29

603

40K→Finish

24.9 - 26.2 mi

Top 1%
×5story building
+80ft-24ft

Overall

354

Males

324

M25-29

324

Passing Analysis

Category:
Athletes Passed
217*
Passed By
125
Net Change
+92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#509
5K → 10K1116+105#509#404
10K → 15K1118-7#404#411
15K → 21K20*9+11#411#400
21K → 25K715-8#400#408
25K → 30K22*15+7#408#401
30K → 35K2116+5#401#396
35K → 40K1142-31#396#427
40K → Finish14*4+10#427#417
TOTALS217*125+92

* 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