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MARINE CORPS MARATHON 2025

John Pollifrone

Washington, DC

Bib: 15909 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 40%
Gender (Male)
#0 / 17709
Top 46%
Division (M25-29)
#0 / 2720
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
10:10/mi
31:34
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:34/mi
1:01:16
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:29/mi
1:30:45
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:46/mi
2:07:11
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:40/mi
2:31:13
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:06/mi
3:02:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:23/mi
3:37:57
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
11:28/mi
4:13:35
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:12/mi
4:28:52
↑ 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
Time2:07:11
Pace9:45 /mi
2nd Half
Distance13.17 mi
Time2:21:40
Pace10:45 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:04:3831:3410:1031:34
10:10
-
10K
6.21 mi08:34:201:01:169:5229:42
9:34
-0:36
15K
9.32 mi09:03:491:30:459:4429:29
9:29
-0:05
21K
13.05 mi09:40:152:07:119:4536:26
9:46
+0:17
25K
15.53 mi10:04:172:31:139:4424:02
9:40
-0:06
30K
18.64 mi10:35:393:02:359:4831:22
10:06
+0:26
35K
21.75 mi11:11:013:37:5710:0135:22
11:23
+1:17
40K
24.85 mi11:46:394:13:3510:1235:38
11:28
+0:05
Finish
26.22 mi12:01:564:28:5210:1615:17
11:12
-0:16

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

9:29 /mi

Average Pace

10:16 /mi

Slowest Pace

11:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:13

31% of race

Time at Steady Pace

1:39:22

37% of race

Time at Slower Pace

1:26:17

32% of race

Average Pace: 10:15 /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 mi08:04:3831:3410:1031:34
10:10
#12645
10K
6.21 mi08:34:201:01:169:5229:42
9:34
#12745
15K
9.32 mi09:03:491:30:459:4429:29
9:29
#12403
21K
13.05 mi09:40:152:07:119:4536:26
9:46
#12202
25K
15.53 mi10:04:172:31:139:4424:02
9:40
#12046
30K
18.64 mi10:35:393:02:359:4831:22
10:06
#11669
35K
21.75 mi11:11:013:37:5710:0135:22
11:23
#12035
40K
24.85 mi11:46:394:13:3510:1235:38
11:28
#12103
Finish
26.22 mi12:01:564:28:5210:1615:17
11:12
#12137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi12645889216991192884791677
10K6.21 mi3.10 mi12745-1008967-751724-251297191101757
15K9.32 mi3.11 mi12403+3428773+1941699+251192884791677
21K13.05 mi3.73 mi12202+2018631+1421688+111209085131696
25K15.53 mi2.48 mi12046+1568498+1331671+171199083091661
30K18.64 mi3.11 mi11669+3778192+3061630+411097475371519
35K21.75 mi3.11 mi12035-3668294-1021649-191452491491729
40K24.85 mi3.10 mi12103-688199+951638+111327681711590
Finish26.22 mi1.37 mi12137-348179+2016381273278561586

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×18story building
+279ft-164ft

Overall

11928

Males

8479

M25-29

8479

5K→10K

3.1 - 6.2 mi

Top 43%
×11story building
+103ft-217ft

Overall

12971

Males

9110

M25-29

9110

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+51ft-55ft

Overall

11928

Males

8479

M25-29

8479

15K→21K

9.3 - 13.1 mi

Top 40%
×1story
+20ft-37ft

Overall

12090

Males

8513

M25-29

8513

21K→25K

13.1 - 15.5 mi

Top 40%
×2story building
+35ft-8ft

Overall

11990

Males

8309

M25-29

8309

25K→30K

15.5 - 18.6 mi

Top 37%
×2story building
+58ft-57ft

Overall

10974

Males

7537

M25-29

7537

30K→35K

18.6 - 21.8 mi

Top 48%
×2story building
+98ft-92ft

Overall

14524

Males

9149

M25-29

9149

35K→40K

21.8 - 24.9 mi

Top 44%
×2story building
+36ft-53ft

Overall

13276

Males

8171

M25-29

8171

40K→Finish

24.9 - 26.2 mi

Top 42%
×5story building
+80ft-24ft

Overall

12732

Males

7856

M25-29

7856

Passing Analysis

Category:
Athletes Passed
2641*
Passed By
2133
Net Change
+508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12645
5K → 10K320*420-100#12645#12745
10K → 15K456*114+342#12745#12403
15K → 21K394*193+201#12403#12202
21K → 25K310*154+156#12202#12046
25K → 30K492*115+377#12046#11669
30K → 35K239*605-366#11669#12035
35K → 40K316*384-68#12035#12103
40K → Finish114*148-34#12103#12137
TOTALS2641*2133+508

* 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