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MARINE CORPS MARATHON 2025

Jaromir Santrucek

Zdiby

Bib: 4560 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 10%
Division (M40-44)
#0 / 2340
Top 14%
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
8:31/mi
26:29
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:57/mi
51:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:54/mi
1:15:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:05/mi
1:45:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:49/mi
2:05:21
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:14/mi
2:30:55
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:42/mi
2:57:58
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:45/mi
3:28:17
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:19/mi
3:40:59
↑ 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
Time1:45:55
Pace8:07 /mi
2nd Half
Distance13.17 mi
Time1:55:03
Pace8:44 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:3226:298:3126:29
8:31
-
10K
6.21 mi08:14:1551:128:1424:43
7:57
-0:34
15K
9.32 mi08:38:491:15:468:0824:34
7:54
-0:03
21K
13.05 mi09:08:581:45:558:0730:09
8:05
+0:11
25K
15.53 mi09:28:242:05:218:0419:26
7:49
-0:16
30K
18.64 mi09:53:582:30:558:0625:34
8:14
+0:25
35K
21.75 mi10:21:012:57:588:1127:03
8:42
+0:28
40K
24.85 mi10:51:203:28:178:2330:19
9:45
+1:03
Finish
26.22 mi11:04:023:40:598:2612:42
9:19
-0:26

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

7:49 /mi

Average Pace

8:26 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:00

20% of race

Time at Steady Pace

1:46:55

48% of race

Time at Slower Pace

1:10:04

32% of race

Average Pace: 8:26 /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 mi07:49:3226:298:3126:29
8:31
#3386
10K
6.21 mi08:14:1551:128:1424:43
7:57
#3536
15K
9.32 mi08:38:491:15:468:0824:34
7:54
#3432
21K
13.05 mi09:08:581:45:558:0730:09
8:05
#3343
25K
15.53 mi09:28:242:05:218:0419:26
7:49
#3230
30K
18.64 mi09:53:582:30:558:0625:34
8:14
#3126
35K
21.75 mi10:21:012:57:588:1127:03
8:42
#3126
40K
24.85 mi10:51:203:28:178:2330:19
9:45
#3402
Finish
26.22 mi11:04:023:40:598:2612:42
9:19
#3430
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi338627343393327(Top 11%)2709(Top 15%)318(Top 14%)
10K6.21 mi3.10 mi3536-1502872-138350-113691(Top 12%)2996(Top 17%)356(Top 15%)
15K9.32 mi3.11 mi3432+1042790+82332+183327(Top 11%)2709(Top 15%)318(Top 14%)
21K13.05 mi3.73 mi3343+892723+67325+73262(Top 11%)2664(Top 15%)312(Top 13%)
25K15.53 mi2.48 mi3230+1132630+93316+92999(Top 10%)2418(Top 14%)284(Top 12%)
30K18.64 mi3.11 mi3126+1042537+93307+93023(Top 10%)2408(Top 14%)275(Top 12%)
35K21.75 mi3.11 mi31262506+31297+103868(Top 13%)2931(Top 17%)352(Top 15%)
40K24.85 mi3.10 mi3402-2762669-163320-236875(Top 23%)4660(Top 26%)578(Top 25%)
Finish26.22 mi1.37 mi3430-282679-10323-35279(Top 18%)3619(Top 20%)434(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

3327

Males

2709

M40-44

2709

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

3691

Males

2996

M40-44

2996

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

3327

Males

2709

M40-44

2709

15K→21K

9.3 - 13.1 mi

Top 11%
×1story
+20ft-37ft

Overall

3262

Males

2664

M40-44

2664

21K→25K

13.1 - 15.5 mi

Top 10%
×2story building
+35ft-8ft

Overall

2999

Males

2418

M40-44

2418

25K→30K

15.5 - 18.6 mi

Top 10%
×2story building
+58ft-57ft

Overall

3023

Males

2408

M40-44

2408

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

3868

Males

2931

M40-44

2931

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6875

Males

4660

M40-44

4660

40K→Finish

24.9 - 26.2 mi

Top 18%
×5story building
+80ft-24ft

Overall

5279

Males

3619

M40-44

3619

Passing Analysis

Category:
Athletes Passed
983*
Passed By
1027
Net Change
-44
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3386
5K → 10K97*247-150#3386#3536
10K → 15K162*58+104#3536#3432
15K → 21K163*74+89#3432#3343
21K → 25K13421+113#3343#3230
25K → 30K159*55+104#3230#3126
30K → 35K144*1440#3126#3126
35K → 40K67*343-276#3126#3402
40K → Finish57*85-28#3402#3430
TOTALS983*1027-44

* 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