Marine Corps Marathon logo
MARINE CORPS MARATHON 2024

Alessandra Liu

Philadelphia, PA

Bib: 6882 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 15907
Top 15%
Gender (Female)
#0 / 5973
Top 8%
Division (F30-34)
#0 / 812
Top 7%
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
8:37/mi
26:46
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:06/mi
51:55
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:10/mi
1:17:17
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:11/mi
1:47:49
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:48/mi
2:07:12
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:20/mi
2:33:05
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:15/mi
2:58:43
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:06/mi
3:27:00
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
10:36/mi
3:41:27
↑ 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
1:47:498:16 /mi⚡ faster
2nd Half
1:53:378:38 /mi+5.4%
Positive split — 5.4% 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
26:468:373.11 mi26:46
8:37
-
10K
51:558:213.10 mi25:09
8:06
-0:31
15K
1:17:178:183.11 mi25:22
8:10
+0:04
21K
1:47:498:163.73 mi30:32
8:11
+0:01
25K
2:07:128:112.48 mi19:23
7:48
-0:23
30K
2:33:058:133.11 mi25:53
8:20
+0:32
35K
2:58:438:133.11 mi25:38
8:15
-0:05
40K
3:27:008:203.10 mi28:17
9:06
+0:51
Finish(26.22 mi)
3:41:278:271.37 mi14:27
10:36
+1:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:27 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

19:23

9% of race

Time at Steady Pace

2:39:20

72% of race

Time at Slower Pace

42:44

19% of race

Average Pace: 8:27 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi279655770235243244
10K6.21 mi3.10 mi2653+143511+4665+5261350763
15K9.32 mi3.11 mi2526+127489+2257+8235243244
21K13.05 mi3.73 mi2415+111461+2854+3224040544
25K15.53 mi2.48 mi2277+138425+3646+8183332738
30K18.64 mi3.11 mi2187+90410+1543+3202340342
35K21.75 mi3.11 mi2058+129398+1241+2179237946
40K24.85 mi3.10 mi2086-28429-3148-7291079890
Finish26.22 mi1.37 mi2271-185482-5353-565062215311

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

2352

Females

432

F30-34

432

5K→10K

3.1 - 6.2 mi

Top 16%
×11story building
+103ft-217ft

Overall

2613

Females

507

F30-34

507

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

2352

Females

432

F30-34

432

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

2240

Females

405

F30-34

405

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

1833

Females

327

F30-34

327

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+58ft-57ft

Overall

2023

Females

403

F30-34

403

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

1792

Females

379

F30-34

379

35K→40K

21.8 - 24.9 mi

Top 18%
×2story building
+36ft-53ft

Overall

2910

Females

798

F30-34

798

40K→Finish

24.9 - 26.2 mi

Top 41%
×5story building
+80ft-24ft

Overall

6506

Females

2215

F30-34

2215

Passing Analysis

Category:
Athletes Passed
1040*
Passed By
515
Net Change
+525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2796
5K → 10K230*87+143#2796#2653
10K → 15K153*26+127#2653#2526
15K → 21K138*27+111#2526#2415
21K → 25K151*13+138#2415#2277
25K → 30K112*22+90#2277#2187
30K → 35K156*27+129#2187#2058
35K → 40K91*119-28#2058#2086
40K → Finish9194-185#2086#2271
TOTALS1040*515+525

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

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions