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MARINE CORPS MARATHON 2024

Deirdre Koenen

Dorchestr Ctr, MA

Bib: 9367 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 44%
Gender (Female)
#0 / 5973
Top 34%
Division (F30-34)
#0 / 812
Top 34%
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
10:01/mi
31:08
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:07/mi
59:27
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:38/mi
1:29:24
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:48/mi
2:05:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:24/mi
2:29:18
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:11/mi
3:00:55
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
11:06/mi
3:35:23
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:49/mi
4:09:00
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:47/mi
4:23:43
↑ 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
2:05:559:39 /mi⚡ faster
2nd Half
2:17:4710:28 /mi+9.4%
Positive split — 9.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:52:4631:0810:0131:08
10:01
-
10K
6.21 mi09:21:0559:279:3428:19
9:07
-0:54
15K
9.32 mi09:51:021:29:249:3629:57
9:38
+0:31
21K
13.05 mi10:27:332:05:559:3936:31
9:48
+0:10
25K
15.53 mi10:50:562:29:189:3723:23
9:24
-0:24
30K
18.64 mi11:22:333:00:559:4231:37
10:11
+0:47
35K
21.75 mi11:57:013:35:239:5434:28
11:06
+0:55
40K
24.85 mi12:30:384:09:0010:0133:37
10:49
-0:17
Finish
26.22 mi12:45:214:23:4310:0414:43
10:47
-0:02

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

9:07 /mi

Average Pace

10:04 /mi

Slowest Pace

11:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:21:39

31% of race

Time at Steady Pace

1:39:16

38% of race

Time at Slower Pace

1:22:48

31% of race

Average Pace: 10:03 /mi

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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.

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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 mi08:52:4631:0810:0131:08
10:01
#7820
10K
6.21 mi09:21:0559:279:3428:19
9:07
#7122
15K
9.32 mi09:51:021:29:249:3629:57
9:38
#7229
21K
13.05 mi10:27:332:05:559:3936:31
9:48
#7248
25K
15.53 mi10:50:562:29:189:3723:23
9:24
#7066
30K
18.64 mi11:22:333:00:559:4231:37
10:11
#6931
35K
21.75 mi11:57:013:35:239:5434:28
11:06
#7062
40K
24.85 mi12:30:384:09:0010:0133:37
10:49
#6902
Finish
26.22 mi12:45:214:23:4310:0414:43
10:47
#6874
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi7820214828975342044278
10K6.21 mi3.10 mi7122+6981867+281246+4364981636212
15K9.32 mi3.11 mi7229-1071907-40258-1275342044278
21K13.05 mi3.73 mi7248-191924-17261-374542036274
25K15.53 mi2.48 mi7066+1821883+41251+1066681823228
30K18.64 mi3.11 mi6931+1351877+6248+367801961255
35K21.75 mi3.11 mi7062-1312012-135270-2282632786380
40K24.85 mi3.10 mi6902+1602020-8273-365912225307
Finish26.22 mi1.37 mi6874+282031-11271+269822433337

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×18story building
+279ft-164ft

Overall

7534

Females

2044

F30-34

2044

5K→10K

3.1 - 6.2 mi

Top 41%
×11story building
+103ft-217ft

Overall

6498

Females

1636

F30-34

1636

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+51ft-55ft

Overall

7534

Females

2044

F30-34

2044

15K→21K

9.3 - 13.1 mi

Top 47%
×1story
+20ft-37ft

Overall

7454

Females

2036

F30-34

2036

21K→25K

13.1 - 15.5 mi

Top 42%
×2story building
+35ft-8ft

Overall

6668

Females

1823

F30-34

1823

25K→30K

15.5 - 18.6 mi

Top 43%
×2story building
+58ft-57ft

Overall

6780

Females

1961

F30-34

1961

30K→35K

18.6 - 21.8 mi

Top 52%
×2story building
+98ft-92ft

Overall

8263

Females

2786

F30-34

2786

35K→40K

21.8 - 24.9 mi

Top 41%
×2story building
+36ft-53ft

Overall

6591

Females

2225

F30-34

2225

40K→Finish

24.9 - 26.2 mi

Top 44%
×5story building
+80ft-24ft

Overall

6982

Females

2433

F30-34

2433

Passing Analysis

Category:
Athletes Passed
2092*
Passed By
1146
Net Change
+946
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7820
5K → 10K737*39+698#7820#7122
10K → 15K136*243-107#7122#7229
15K → 21K164*183-19#7229#7248
21K → 25K246*64+182#7248#7066
25K → 30K252*117+135#7066#6931
30K → 35K179*310-131#6931#7062
35K → 40K276*116+160#7062#6902
40K → Finish102*74+28#6902#6874
TOTALS2092*1146+946

* 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