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MARINE CORPS MARATHON 2024

Julia Cohn

Washington, DC

Bib: 7606 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 6%
Gender (Female)
#0 / 5973
Top 2%
Division (F25-29)
#0 / 1282
Top 3%
Race Day Weather
43°/33°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
8:24/mi
26:05
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:48/mi
50:19
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:37/mi
1:13:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:37/mi
1:42:22
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:26/mi
2:00:50
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:33/mi
2:24:16
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:21/mi
2:47:07
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:26/mi
3:10:13
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:05/mi
3:19:53
↑ 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 21K
Distance13.05 mi
Time1:42:22
Pace7:51 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:37:30
Pace7:24 /mi
📊Negative Split: 4.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:26:0426:058:2426:05
8:24
-
10K
6.21 mi08:50:1850:198:0624:14
7:48
-0:36
15K
9.32 mi09:13:581:13:597:5623:40
7:37
-0:11
21K
13.05 mi09:42:211:42:227:5128:23
7:37
0:00
25K
15.53 mi10:00:492:00:507:4718:28
7:26
-0:11
30K
18.64 mi10:24:152:24:167:4423:26
7:33
+0:07
35K
21.75 mi10:47:062:47:077:4122:51
7:21
-0:12
40K
24.85 mi11:10:123:10:137:3923:06
7:26
+0:05
Finish
26.22 mi11:19:523:19:537:389:40
7:05
-0:21

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

7:05 /mi

Average Pace

7:38 /mi

Slowest Pace

8:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:34

75% of race

Time at Steady Pace

24:14

12% of race

Time at Slower Pace

26:05

13% of race

Average Pace: 7:37 /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 mi08:26:0426:058:2426:05
8:24
#2202
10K
6.21 mi08:50:1850:198:0624:14
7:48
#2048
15K
9.32 mi09:13:581:13:597:5623:40
7:37
#1712
21K
13.05 mi09:42:211:42:227:5128:23
7:37
#1486
25K
15.53 mi10:00:492:00:507:4718:28
7:26
#1390
30K
18.64 mi10:24:152:24:167:4423:26
7:33
#1237
35K
21.75 mi10:47:062:47:077:4122:51
7:21
#1092
40K
24.85 mi11:10:123:10:137:3923:06
7:26
#954
Finish
26.22 mi11:19:523:19:537:389:40
7:05
#891
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi2202411129122118256
10K6.21 mi3.10 mi2048+154371+40118+111907331111
15K9.32 mi3.11 mi1712+336282+8993+25122118256
21K13.05 mi3.73 mi1486+226237+4577+16111515649
25K15.53 mi2.48 mi1390+96220+1770+7111916955
30K18.64 mi3.11 mi1237+153189+3156+1479611332
35K21.75 mi3.11 mi1092+145167+2250+66209328
40K24.85 mi3.10 mi954+138142+2543+75037219
Finish26.22 mi1.37 mi891+63135+741+22973512

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

1221

Females

182

F25-29

182

5K→10K

3.1 - 6.2 mi

Top 12%
×11story building
+103ft-217ft

Overall

1907

Females

331

F25-29

331

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

1221

Females

182

F25-29

182

15K→21K

9.3 - 13.1 mi

Top 7%
×1story
+20ft-37ft

Overall

1115

Females

156

F25-29

156

21K→25K

13.1 - 15.5 mi

Top 7%
×2story building
+35ft-8ft

Overall

1119

Females

169

F25-29

169

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+58ft-57ft

Overall

796

Females

113

F25-29

113

30K→35K

18.6 - 21.8 mi

Top 4%
×2story building
+98ft-92ft

Overall

620

Females

93

F25-29

93

35K→40K

21.8 - 24.9 mi

Top 3%
×2story building
+36ft-53ft

Overall

503

Females

72

F25-29

72

40K→Finish

24.9 - 26.2 mi

Top 2%
×5story building
+80ft-24ft

Overall

297

Females

35

F25-29

35

Passing Analysis

Category:
Athletes Passed
1361*
Passed By
50
Net Change
+1311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2202
5K → 10K19238+154#2202#2048
10K → 15K336*0+336#2048#1712
15K → 21K230*4+226#1712#1486
21K → 25K100*4+96#1486#1390
25K → 30K156*3+153#1390#1237
30K → 35K145*0+145#1237#1092
35K → 40K139*1+138#1092#954
40K → Finish630+63#954#891
TOTALS1361*50+1311

* 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