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MARINE CORPS MARATHON 2025

Robert Dedrick

Tampa, FL

Bib: 36839 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M70-74)
#0 / 142
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
13:44/mi
42:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
13:48/mi
1:25:35
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
13:54/mi
2:08:46
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
13:25/mi
2:58:49
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
12:46/mi
3:30:32
↑ 350.2%
30 ft elev
30K· 18.64 mi
13:37/mi
4:12:49
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
13:59/mi
4:56:15
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
14:58/mi
5:42:46
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:42/mi
6:04:11
↑ 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
Time2:58:49
Pace13:42 /mi
2nd Half
Distance13.17 mi
Time3:05:21
Pace14:04 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:36:3642:4113:4442:41
13:44
-
10K
6.21 mi09:19:301:25:3513:4642:54
13:48
+0:04
15K
9.32 mi10:02:412:08:4613:4943:11
13:54
+0:06
21K
13.05 mi10:52:442:58:4913:4250:03
13:25
-0:29
25K
15.53 mi11:24:273:30:3213:3331:43
12:46
-0:39
30K
18.64 mi12:06:444:12:4913:3442:17
13:37
+0:51
35K
21.75 mi12:50:104:56:1513:3743:26
13:59
+0:22
40K
24.85 mi13:36:415:42:4613:4746:31
14:58
+0:59
Finish
26.22 mi13:58:066:04:1113:5421:25
15:42
+0:44

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

12:46 /mi

Average Pace

13:54 /mi

Slowest Pace

15:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:43

9% of race

Time at Steady Pace

4:24:32

73% of race

Time at Slower Pace

1:07:56

19% of race

Average Pace: 13:53 /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 mi08:36:3642:4113:4442:41
13:44
#29096
10K
6.21 mi09:19:301:25:3513:4642:54
13:48
#29566
15K
9.32 mi10:02:412:08:4613:4943:11
13:54
#29543
21K
13.05 mi10:52:442:58:4913:4250:03
13:25
#28889
25K
15.53 mi11:24:273:30:3213:3331:43
12:46
#28314
30K
18.64 mi12:06:444:12:4913:3442:17
13:37
#27628
35K
21.75 mi12:50:104:56:1513:3743:26
13:59
#27045
40K
24.85 mi13:36:415:42:4613:4746:31
14:58
#26719
Finish
26.22 mi13:58:066:04:1113:5421:25
15:42
#26701
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi29096173891142917917381118
10K6.21 mi3.10 mi29566-47017575-186125-112984117675128
15K9.32 mi3.11 mi29543+2317546+29121+42917917381118
21K13.05 mi3.73 mi28889+65417277+269113+8265031611985
25K15.53 mi2.48 mi28314+57516984+293106+7239371464673
30K18.64 mi3.11 mi27628+68616611+37393+13234361419267
35K21.75 mi3.11 mi27045+58316280+33187+6229581366368
40K24.85 mi3.10 mi26719+32616058+22287240521422478
Finish26.22 mi1.37 mi26701+1816043+1585+2258321529386

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×18story building
+279ft-164ft

Overall

29179

Males

17381

M70-74

17381

5K→10K

3.1 - 6.2 mi

Top 99%
×11story building
+103ft-217ft

Overall

29841

Males

17675

M70-74

17675

10K→15K

6.2 - 9.3 mi

Top 97%
×3story building
+51ft-55ft

Overall

29179

Males

17381

M70-74

17381

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

26503

Males

16119

M70-74

16119

21K→25K

13.1 - 15.5 mi

Top 80%
×2story building
+35ft-8ft

Overall

23937

Males

14646

M70-74

14646

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+58ft-57ft

Overall

23436

Males

14192

M70-74

14192

30K→35K

18.6 - 21.8 mi

Top 76%
×2story building
+98ft-92ft

Overall

22958

Males

13663

M70-74

13663

35K→40K

21.8 - 24.9 mi

Top 80%
×2story building
+36ft-53ft

Overall

24052

Males

14224

M70-74

14224

40K→Finish

24.9 - 26.2 mi

Top 86%
×5story building
+80ft-24ft

Overall

25832

Males

15293

M70-74

15293

Passing Analysis

Category:
Athletes Passed
3249*
Passed By
854
Net Change
+2395
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29096
5K → 10K64*534-470#29096#29566
10K → 15K140*117+23#29566#29543
15K → 21K664*10+654#29543#28889
21K → 25K579*4+575#28889#28314
25K → 30K693*7+686#28314#27628
30K → 35K609*26+583#27628#27045
35K → 40K412*86+326#27045#26719
40K → Finish88*70+18#26719#26701
TOTALS3249*854+2395

* 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