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MARINE CORPS MARATHON 2025

T.j. Senker

Brookeville, MD

Bib: 9569 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Top 11%
Gender (Male)
#0 / 17709
Top 14%
Masters (Masters Men)
#0 / 8330
Top 9%
Division (M45-49)
#0 / 1775
Top 11%
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
8:09/mi
25:19
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:43/mi
49:17
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:46/mi
1:13:25
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:00/mi
1:43:15
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:45/mi
2:02:30
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:08/mi
2:27:46
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:17/mi
2:56:38
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:45/mi
3:26:54
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:59/mi
3:39:09
↑ 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
1:43:157:55 /mi⚡ faster
2nd Half
1:55:538:48 /mi+12.2%
Positive split — 12.2% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:46:1725:198:0925:19
8:09
-
10K
6.21 mi08:10:1549:177:5623:58
7:43
-0:26
15K
9.32 mi08:34:231:13:257:5324:08
7:46
+0:03
21K
13.05 mi09:04:131:43:157:5529:50
8:00
+0:14
25K
15.53 mi09:23:282:02:307:5319:15
7:45
-0:15
30K
18.64 mi09:48:442:27:467:5625:16
8:08
+0:23
35K
21.75 mi10:17:362:56:388:0728:52
9:17
+1:09
40K
24.85 mi10:47:523:26:548:1930:16
9:45
+0:28
Finish
26.22 mi11:00:073:39:098:2212:15
8:59
-0:46

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

7:43 /mi

Average Pace

8:22 /mi

Slowest Pace

9:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:21

31% of race

Time at Steady Pace

1:20:25

37% of race

Time at Slower Pace

1:11:23

33% of race

Average Pace: 8:21 /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 mi07:46:1725:198:0925:19
8:09
#2146
10K
6.21 mi08:10:1549:177:5623:58
7:43
#2328
15K
9.32 mi08:34:231:13:257:5324:08
7:46
#2396
21K
13.05 mi09:04:131:43:157:5529:50
8:00
#2504
25K
15.53 mi09:23:282:02:307:5319:15
7:45
#2507
30K
18.64 mi09:48:442:27:467:5625:16
8:08
#2535
35K
21.75 mi10:17:362:56:388:0728:52
9:17
#2925
40K
24.85 mi10:47:523:26:548:1930:16
9:45
#3210
Finish
26.22 mi11:00:073:39:098:2212:15
8:59
#3200
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2146176613327822279165
10K6.21 mi3.10 mi2328-1821911-145147-1426802205161
15K9.32 mi3.11 mi2396-681964-53150-327822279165
21K13.05 mi3.73 mi2504-1082049-85155-529792435187
25K15.53 mi2.48 mi2507-32055-615527322223168
30K18.64 mi3.11 mi2535-282075-20158-327652207177
35K21.75 mi3.11 mi2925-3902356-281181-2363064537371
40K24.85 mi3.10 mi3210-2852530-174200-1968074617384
Finish26.22 mi1.37 mi3200+102512+18201-141352934224

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

2782

Males

2279

M45-49

2279

5K→10K

3.1 - 6.2 mi

Top 9%
×11story building
+103ft-217ft

Overall

2680

Males

2205

M45-49

2205

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

2782

Males

2279

M45-49

2279

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

2979

Males

2435

M45-49

2435

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

2732

Males

2223

M45-49

2223

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+58ft-57ft

Overall

2765

Males

2207

M45-49

2207

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

6306

Males

4537

M45-49

4537

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

6807

Males

4617

M45-49

4617

40K→Finish

24.9 - 26.2 mi

Top 14%
×5story building
+80ft-24ft

Overall

4135

Males

2934

M45-49

2934

Passing Analysis

Category:
Athletes Passed
458*
Passed By
1512
Net Change
-1054
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2146
5K → 10K31*213-182#2146#2328
10K → 15K44*112-68#2328#2396
15K → 21K47*155-108#2396#2504
21K → 25K6467-3#2504#2507
25K → 30K100*128-28#2507#2535
30K → 35K45*435-390#2535#2925
35K → 40K63*348-285#2925#3210
40K → Finish64*54+10#3210#3200
TOTALS458*1512-1054

* 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