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MARINE CORPS MARATHON 2025

Jennifer Lee

Mt Pleasant, SC

Bib: 36701 F

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 46%
Gender (Female)
#0 / 12338
Top 37%
Division (F30-34)
#0 / 1621
Top 42%
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
10:59/mi
34:08
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:18/mi
1:06:07
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:14/mi
1:37:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:27/mi
2:16:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:06/mi
2:41:59
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:36/mi
3:14:54
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:49/mi
3:48:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:54/mi
4:22:24
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:43/mi
4:37:01
↑ 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
Time2:16:52
Pace10:29 /mi
2nd Half
Distance13.17 mi
Time2:20:08
Pace10:38 /mi
📊Positive Split: 2.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:26:4734:0810:5934:08
10:59
-
10K
6.21 mi08:58:461:06:0710:3831:59
10:18
-0:41
15K
9.32 mi09:30:351:37:5610:3031:49
10:14
-0:04
21K
13.05 mi10:09:312:16:5210:2938:56
10:27
+0:13
25K
15.53 mi10:34:382:41:5910:2625:07
10:06
-0:21
30K
18.64 mi11:07:333:14:5410:2732:55
10:36
+0:30
35K
21.75 mi11:41:103:48:3110:3033:37
10:49
+0:13
40K
24.85 mi12:15:034:22:2410:3333:53
10:54
+0:05
Finish
26.22 mi12:29:404:37:0110:3414:37
10:43
-0:11

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

10:06 /mi

Average Pace

10:34 /mi

Slowest Pace

10:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:46

58% of race

Time at Steady Pace

1:56:15

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:34 /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 mi08:26:4734:0810:5934:08
10:59
#18045
10K
6.21 mi08:58:461:06:0710:3831:59
10:18
#17875
15K
9.32 mi09:30:351:37:5610:3031:49
10:14
#17169
21K
13.05 mi10:09:312:16:5210:2938:56
10:27
#16450
25K
15.53 mi10:34:382:41:5910:2625:07
10:06
#15898
30K
18.64 mi11:07:333:14:5410:2732:55
10:36
#15167
35K
21.75 mi11:41:103:48:3110:3033:37
10:49
#14499
40K
24.85 mi12:15:034:22:2410:3333:53
10:54
#13883
Finish
26.22 mi12:29:404:37:0110:3414:37
10:43
#13634
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi18045609887916201(Top 54%)5278(Top 43%)775(Top 48%)
10K6.21 mi3.10 mi17875+1705996+102852+2717786(Top 59%)5953(Top 48%)855(Top 53%)
15K9.32 mi3.11 mi17169+7065663+333815+3716201(Top 54%)5278(Top 43%)775(Top 48%)
21K13.05 mi3.73 mi16450+7195357+306778+3715523(Top 52%)5028(Top 41%)740(Top 46%)
25K15.53 mi2.48 mi15898+5525184+173763+1514090(Top 47%)4601(Top 37%)688(Top 43%)
30K18.64 mi3.11 mi15167+7314954+230735+2813075(Top 44%)4350(Top 35%)668(Top 41%)
35K21.75 mi3.11 mi14499+6684787+167706+2912344(Top 41%)4408(Top 36%)665(Top 41%)
40K24.85 mi3.10 mi13883+6164657+130688+1811185(Top 37%)4131(Top 33%)627(Top 39%)
Finish26.22 mi1.37 mi13634+2494595+62680+810797(Top 36%)4047(Top 33%)624(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×18story building
+279ft-164ft

Overall

16201

Females

5278

F30-34

5278

5K→10K

3.1 - 6.2 mi

Top 59%
×11story building
+103ft-217ft

Overall

17786

Females

5953

F30-34

5953

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+51ft-55ft

Overall

16201

Females

5278

F30-34

5278

15K→21K

9.3 - 13.1 mi

Top 52%
×1story
+20ft-37ft

Overall

15523

Females

5028

F30-34

5028

21K→25K

13.1 - 15.5 mi

Top 47%
×2story building
+35ft-8ft

Overall

14090

Females

4601

F30-34

4601

25K→30K

15.5 - 18.6 mi

Top 44%
×2story building
+58ft-57ft

Overall

13075

Females

4350

F30-34

4350

30K→35K

18.6 - 21.8 mi

Top 41%
×2story building
+98ft-92ft

Overall

12344

Females

4408

F30-34

4408

35K→40K

21.8 - 24.9 mi

Top 37%
×2story building
+36ft-53ft

Overall

11185

Females

4131

F30-34

4131

40K→Finish

24.9 - 26.2 mi

Top 36%
×5story building
+80ft-24ft

Overall

10797

Females

4047

F30-34

4047

Passing Analysis

Category:
Athletes Passed
5345*
Passed By
934
Net Change
+4411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18045
5K → 10K538*368+170#18045#17875
10K → 15K813*107+706#17875#17169
15K → 21K845*126+719#17169#16450
21K → 25K615*63+552#16450#15898
25K → 30K789*58+731#15898#15167
30K → 35K767*99+668#15167#14499
35K → 40K698*82+616#14499#13883
40K → Finish280*31+249#13883#13634
TOTALS5345*934+4411

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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