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MARINE CORPS MARATHON 2024

Emily Bollen

Alexandria, VA

Bib: 9545 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Masters (Masters Women)
#0 / 2230
Top 38%
Division (F40-44)
#0 / 707
Top 47%
Race Day Weather
43°/33°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:59/mi
34:08
↑ 279↓ 164
10K· 6.21 mi
10:30/mi
1:06:46
↑ 103↓ 217
15K· 9.32 mi
10:47/mi
1:40:17
↑ 51↓ 55
21K· 13.05 mi
10:43/mi
2:20:13
↑ 20↓ 37
25K· 15.53 mi
11:41/mi
2:49:16
↑ 35
30K· 18.64 mi
11:04/mi
3:23:38
↑ 58↓ 57
35K· 21.75 mi
10:35/mi
3:56:31
↑ 98↓ 92
40K· 24.85 mi
10:42/mi
4:29:45
↑ 36↓ 53
Finish· 26.22 mi
11:02/mi
4:44:48
↑ 80↓ 24
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:20:1310:45 /mi⚡ faster
2nd Half
2:24:3510:59 /mi+3.1%
Positive split — 3.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
34:0810:593.11 mi34:08
10:59
-
10K
1:06:4610:453.10 mi32:38
10:30
-0:29
15K
1:40:1710:463.11 mi33:31
10:47
+0:17
21K
2:20:1310:453.73 mi39:56
10:43
-0:04
25K
2:49:1610:542.48 mi29:03
11:41
+0:58
30K
3:23:3810:553.11 mi34:22
11:04
-0:37
35K
3:56:3110:533.11 mi32:53
10:35
-0:29
40K
4:29:4510:513.10 mi33:14
10:42
+0:07
Finish(26.22 mi)
4:44:4810:521.37 mi15:03
11:02
+0:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:30 /mi

Average Pace

10:52 /mi

Slowest Pace

11:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:15:45

90% of race

Time at Steady Pace

29:03

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi115223678413114003648405
10K3.10 mi11505+173646+32406+7115763688411
15K3.11 mi11429+763631+15401+5114003648405
21K3.73 mi11016+4133459+172384+17103273171354
25K2.48 mi11321-3053632-173401-17124074321480
30K3.11 mi10751+5703441+191376+2590302909318
35K3.11 mi10090+6613216+225359+1771502319266
40K3.10 mi9435+6553010+206333+2663312125236
Finish(26.22 mi)1.37 mi9301+1342985+25328+576102674298

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×18story building
+279ft-164ft

Overall

11400

Females

3648

F40-44

3648

5K→10K

3.1 - 6.2 mi

Top 73%
×11story building
+103ft-217ft

Overall

11576

Females

3688

F40-44

3688

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+51ft-55ft

Overall

11400

Females

3648

F40-44

3648

15K→21K

9.3 - 13.1 mi

Top 65%
×1story
+20ft-37ft

Overall

10327

Females

3171

F40-44

3171

21K→25K

13.1 - 15.5 mi

Top 78%
×2story building
+35ft-8ft

Overall

12407

Females

4321

F40-44

4321

25K→30K

15.5 - 18.6 mi

Top 57%
×2story building
+58ft-57ft

Overall

9030

Females

2909

F40-44

2909

30K→35K

18.6 - 21.8 mi

Top 45%
×2story building
+98ft-92ft

Overall

7150

Females

2319

F40-44

2319

35K→40K

21.8 - 24.9 mi

Top 40%
×2story building
+36ft-53ft

Overall

6331

Females

2125

F40-44

2125

40K→Finish

24.9 - 26.2 mi

Top 48%
×5story building
+80ft-24ft

Overall

7610

Females

2674

F40-44

2674

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11522
5K → 10K
251268*+17
#11522 → #11505
10K → 15K
193269*+76
#11505 → #11429
15K → 21K
42455*+413
#11429 → #11016
21K → 25K
422117*-305
#11016 → #11321
25K → 30K
24594*+570
#11321 → #10751
30K → 35K
9670*+661
#10751 → #10090
35K → 40K
9664*+655
#10090 → #9435
40K → Finish
18152*+134
#9435 → #9301
TOTALS
9683189*+2221
#11522 → #9301

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

Passing Visualized

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