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MARINE CORPS MARATHON 2025

John Hiemstra

Arlington, VA

Bib: 1083 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 24%
Gender (Male)
#0 / 17709
Top 29%
Division (M25-29)
#0 / 2720
Top 40%
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
9:41/mi
30:04
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:09/mi
58:30
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:57/mi
1:26:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:15/mi
2:00:46
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:05/mi
2:23:20
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:22/mi
2:52:27
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:03/mi
3:20:33
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:59/mi
3:48:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:28/mi
4:01:24
↑ 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 21K⚖️ Balanced
Distance13.05 mi
Time2:00:46
Pace9:15 /mi
2nd Half⚖️ Balanced
Distance13.17 mi
Time2:00:37
Pace9:10 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:00:2530:049:4130:04
9:41
-
10K
6.21 mi08:28:5158:309:2528:26
9:09
-0:32
15K
9.32 mi08:56:391:26:189:1627:48
8:57
-0:12
21K
13.05 mi09:31:072:00:469:1534:28
9:15
+0:18
25K
15.53 mi09:53:412:23:209:1422:34
9:05
-0:10
30K
18.64 mi10:22:482:52:279:1529:07
9:22
+0:17
35K
21.75 mi10:50:543:20:339:1328:06
9:03
-0:19
40K
24.85 mi11:18:503:48:299:1227:56
8:59
-0:04
Finish
26.22 mi11:31:454:01:249:1312:55
9:28
+0:29

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

8:57 /mi

Average Pace

9:13 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:18:25

82% of race

Time at Steady Pace

42:59

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:12 /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 mi08:00:2530:049:4130:04
9:41
#9701
10K
6.21 mi08:28:5158:309:2528:26
9:09
#10078
15K
9.32 mi08:56:391:26:189:1627:48
8:57
#9608
21K
13.05 mi09:31:072:00:469:1534:28
9:15
#9433
25K
15.53 mi09:53:412:23:209:1422:34
9:05
#9311
30K
18.64 mi10:22:482:52:279:1529:07
9:22
#8896
35K
21.75 mi10:50:543:20:339:1328:06
9:03
#8047
40K
24.85 mi11:18:503:48:299:1227:56
8:59
#7235
Finish
26.22 mi11:31:454:01:249:1312:55
9:28
#7112
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi970170791408879465171348
10K6.21 mi3.10 mi10078-3777346-2671462-541046976221510
15K9.32 mi3.11 mi9608+4707054+2921428+34879465171348
21K13.05 mi3.73 mi9433+1756932+1221416+12924067871412
25K15.53 mi2.48 mi9311+1226830+1021399+17920666911387
30K18.64 mi3.11 mi8896+4156516+3141341+58792057131184
35K21.75 mi3.11 mi8047+8495899+6171228+11352093824820
40K24.85 mi3.10 mi7235+8125280+6191107+12141012973662
Finish26.22 mi1.37 mi7112+1235169+1111081+2658383959859

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×18story building
+279ft-164ft

Overall

8794

Males

6517

M25-29

6517

5K→10K

3.1 - 6.2 mi

Top 35%
×11story building
+103ft-217ft

Overall

10469

Males

7622

M25-29

7622

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+51ft-55ft

Overall

8794

Males

6517

M25-29

6517

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9240

Males

6787

M25-29

6787

21K→25K

13.1 - 15.5 mi

Top 31%
×2story building
+35ft-8ft

Overall

9206

Males

6691

M25-29

6691

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+58ft-57ft

Overall

7920

Males

5713

M25-29

5713

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5209

Males

3824

M25-29

3824

35K→40K

21.8 - 24.9 mi

Top 14%
×2story building
+36ft-53ft

Overall

4101

Males

2973

M25-29

2973

40K→Finish

24.9 - 26.2 mi

Top 19%
×5story building
+80ft-24ft

Overall

5838

Males

3959

M25-29

3959

Passing Analysis

Category:
Athletes Passed
3706*
Passed By
1117
Net Change
+2589
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9701
5K → 10K163*540-377#9701#10078
10K → 15K526*56+470#10078#9608
15K → 21K346*171+175#9608#9433
21K → 25K286*164+122#9433#9311
25K → 30K514*99+415#9311#8896
30K → 35K862*13+849#8896#8047
35K → 40K829*17+812#8047#7235
40K → Finish180*57+123#7235#7112
TOTALS3706*1117+2589

* 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