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MARINE CORPS MARATHON 2025

Stephanie Morrison

Braintree, MA

Bib: 28641 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Female)
#0 / 12338
Masters (Masters Women)
#0 / 5451
Division (F50-54)
#0 / 1155
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
14:04/mi
43:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
12:56/mi
1:23:53
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
14:06/mi
2:07:41
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
16:51/mi
3:10:31
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
14:14/mi
3:45:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
15:02/mi
4:32:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:15/mi
5:26:11
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
18:00/mi
6:22:05
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
16:52/mi
6:45:05
↑ 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
3:10:3114:36 /mi⚡ faster
2nd Half
3:34:3416:18 /mi+12.6%
Positive split — 12.6% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:41:5843:4114:0443:41
14:04
-
10K
6.21 mi09:22:101:23:5313:3040:12
12:56
-1:08
15K
9.32 mi10:05:582:07:4113:4243:48
14:06
+1:10
21K
13.05 mi11:08:483:10:3114:361:02:50
16:51
+2:45
25K
15.53 mi11:44:103:45:5314:3235:22
14:14
-2:37
30K
18.64 mi12:30:524:32:3514:3746:42
15:02
+0:48
35K
21.75 mi13:24:285:26:1115:0053:36
17:15
+2:13
40K
24.85 mi14:20:226:22:0515:2255:54
18:00
+0:45
Finish
26.22 mi14:43:226:45:0515:2823:00
16:52
-1:08

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

12:56 /mi

Average Pace

15:28 /mi

Slowest Pace

18:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:41

32% of race

Time at Steady Pace

1:22:04

20% of race

Time at Slower Pace

3:15:20

48% of race

Average Pace: 15:27 /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 mi08:41:5843:4114:0443:41
14:04
#29598
10K
6.21 mi09:22:101:23:5313:3040:12
12:56
#29182
15K
9.32 mi10:05:582:07:4113:4243:48
14:06
#29429
21K
13.05 mi11:08:483:10:3114:361:02:50
16:51
#29808
25K
15.53 mi11:44:103:45:5314:3235:22
14:14
#29604
30K
18.64 mi12:30:524:32:3514:3746:42
15:02
#29333
35K
21.75 mi13:24:285:26:1115:0053:36
17:15
#29323
40K
24.85 mi14:20:226:22:0515:2255:54
18:00
#29250
Finish
26.22 mi14:43:226:45:0515:2823:00
16:52
#29146
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi2959812013106829368119041061
10K6.21 mi3.10 mi29182+41611752+2611030+3828778115361002
15K9.32 mi3.11 mi29429-24711918-1661060-3029368119041061
21K13.05 mi3.73 mi29808-37912164-2461102-4230020123131128
25K15.53 mi2.48 mi29604+20412054+1101079+232737211074962
30K18.64 mi3.11 mi29333+27111937+1171068+112701110999947
35K21.75 mi3.11 mi29323+1011944-71072-428956119181072
40K24.85 mi3.10 mi29250+7311917+271067+528592117421041
Finish26.22 mi1.37 mi29146+10411873+441062+52738511205976

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×18story building
+279ft-164ft

Overall

29368

Females

11904

F50-54

11904

5K→10K

3.1 - 6.2 mi

Top 96%
×11story building
+103ft-217ft

Overall

28778

Females

11536

F50-54

11536

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+51ft-55ft

Overall

29368

Females

11904

F50-54

11904

15K→21K

9.3 - 13.1 mi

Top 100%
×1story
+20ft-37ft

Overall

30020

Females

12313

F50-54

12313

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

27372

Females

11074

F50-54

11074

25K→30K

15.5 - 18.6 mi

Top 90%
×2story building
+58ft-57ft

Overall

27011

Females

10999

F50-54

10999

30K→35K

18.6 - 21.8 mi

Top 96%
×2story building
+98ft-92ft

Overall

28956

Females

11918

F50-54

11918

35K→40K

21.8 - 24.9 mi

Top 95%
×2story building
+36ft-53ft

Overall

28592

Females

11742

F50-54

11742

40K→Finish

24.9 - 26.2 mi

Top 91%
×5story building
+80ft-24ft

Overall

27385

Females

11205

F50-54

11205

Passing Analysis

Category:
Athletes Passed
1442*
Passed By
990
Net Change
+452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#29598
5K → 10K474*58+416#29598#29182
10K → 15K84*331-247#29182#29429
15K → 21K68*447-379#29429#29808
21K → 25K208*4+204#29808#29604
25K → 30K280*9+271#29604#29333
30K → 35K83*73+10#29333#29323
35K → 40K133*60+73#29323#29250
40K → Finish112*8+104#29250#29146
TOTALS1442*990+452

* 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