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MARINE CORPS MARATHON 2025

Juan Carlos Arregui

San Sebastian

Bib: 4424 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 15%
Masters (Masters Men)
#0 / 8330
Top 9%
Division (M55-59)
#0 / 1294
Top 6%
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
8:29/mi
26:22
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:53/mi
50:50
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:53/mi
1:15:20
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:08/mi
1:45:39
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:48/mi
2:05:03
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:11/mi
2:30:28
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:28/mi
2:56:45
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:25/mi
3:25:59
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:12/mi
3:39:54
↑ 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
1:45:398:06 /mi⚡ faster
2nd Half
1:54:148:40 /mi+8.1%
Positive split — 8.1% 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 mi07:48:2626:228:2926:22
8:29
-
10K
6.21 mi08:12:5450:508:1124:28
7:53
-0:36
15K
9.32 mi08:37:241:15:208:0524:30
7:53
0:00
21K
13.05 mi09:07:431:45:398:0630:19
8:08
+0:15
25K
15.53 mi09:27:072:05:038:0319:24
7:48
-0:20
30K
18.64 mi09:52:322:30:288:0425:25
8:11
+0:23
35K
21.75 mi10:18:492:56:458:0826:17
8:28
+0:17
40K
24.85 mi10:48:033:25:598:1729:14
9:25
+0:57
Finish
26.22 mi11:01:583:39:548:2413:55
10:12
+0:47

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

7:48 /mi

Average Pace

8:24 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

19:24

9% of race

Time at Steady Pace

2:37:21

72% of race

Time at Slower Pace

43:09

20% of race

Average Pace: 8:23 /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 mi07:48:2626:228:2926:22
8:29
#3201
10K
6.21 mi08:12:5450:508:1124:28
7:53
#3302
15K
9.32 mi08:37:241:15:208:0524:30
7:53
#3257
21K
13.05 mi09:07:431:45:398:0630:19
8:08
#3273
25K
15.53 mi09:27:072:05:038:0319:24
7:48
#3179
30K
18.64 mi09:52:322:30:288:0425:25
8:11
#3045
35K
21.75 mi10:18:492:56:458:0826:17
8:28
#2941
40K
24.85 mi10:48:033:25:598:1729:14
9:25
#3101
Finish
26.22 mi11:01:583:39:548:2413:55
10:12
#3296
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi32012597653253265471
10K6.21 mi3.10 mi3302-1012690-9368-33401277374
15K9.32 mi3.11 mi3257+452661+2969-13253265471
21K13.05 mi3.73 mi3273-162667-667+23399276673
25K15.53 mi2.48 mi3179+942592+7568-12951237866
30K18.64 mi3.11 mi3045+1342472+12065+32897231268
35K21.75 mi3.11 mi2941+1042368+10466-13067237971
40K24.85 mi3.10 mi3101-1602443-7573-756023893143
Finish26.22 mi1.37 mi3296-1952575-13277-487485636228

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×18story building
+279ft-164ft

Overall

3253

Males

2654

M55-59

2654

5K→10K

3.1 - 6.2 mi

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

Overall

3401

Males

2773

M55-59

2773

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

3253

Males

2654

M55-59

2654

15K→21K

9.3 - 13.1 mi

Top 11%
×1story
+20ft-37ft

Overall

3399

Males

2766

M55-59

2766

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

2951

Males

2378

M55-59

2378

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

2897

Males

2312

M55-59

2312

30K→35K

18.6 - 21.8 mi

Top 10%
×2story building
+98ft-92ft

Overall

3067

Males

2379

M55-59

2379

35K→40K

21.8 - 24.9 mi

Top 19%
×2story building
+36ft-53ft

Overall

5602

Males

3893

M55-59

3893

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

8748

Males

5636

M55-59

5636

Passing Analysis

Category:
Athletes Passed
922*
Passed By
1017
Net Change
-95
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3201
5K → 10K117*218-101#3201#3302
10K → 15K114*69+45#3302#3257
15K → 21K120*136-16#3257#3273
21K → 25K12127+94#3273#3179
25K → 30K174*40+134#3179#3045
30K → 35K179*75+104#3045#2941
35K → 40K85*245-160#2941#3101
40K → Finish12*207-195#3101#3296
TOTALS922*1017-95

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions