Marine Corps Marathon logo
MARINE CORPS MARATHON 2024

Corey Flores

Houston, TX

Bib: 9506 F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 15907
Top 33%
Gender (Female)
#0 / 5973
Top 23%
Masters (Masters Women)
#0 / 2230
Top 14%
Division (F45-49)
#0 / 538
Top 15%
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
9:39/mi
29:58
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:54/mi
57:37
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:59/mi
1:25:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:17/mi
2:00:09
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:00/mi
2:22:31
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:41/mi
2:52:35
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:31/mi
3:22:09
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:12/mi
3:53:51
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:47/mi
4:07:11
↑ 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
2:00:099:12 /mi⚡ faster
2nd Half
2:07:029:39 /mi+5.7%
Positive split — 5.7% 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 mi08:42:5029:589:3929:58
9:39
-
10K
6.21 mi09:10:2957:379:1627:39
8:54
-0:45
15K
9.32 mi09:38:251:25:339:1127:56
8:59
+0:05
21K
13.05 mi10:13:012:00:099:1234:36
9:17
+0:18
25K
15.53 mi10:35:232:22:319:1022:22
9:00
-0:17
30K
18.64 mi11:05:272:52:359:1530:04
9:41
+0:41
35K
21.75 mi11:35:013:22:099:1829:34
9:31
-0:10
40K
24.85 mi12:06:433:53:519:2531:42
10:12
+0:41
Finish
26.22 mi12:20:034:07:119:2613:20
9:47
-0:25

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

8:54 /mi

Average Pace

9:26 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:35:29

87% of race

Time at Steady Pace

31:42

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:26 /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 mi08:42:5029:589:3929:58
9:39
#6481
10K
6.21 mi09:10:2957:379:1627:39
8:54
#6088
15K
9.32 mi09:38:251:25:339:1127:56
8:59
#5762
21K
13.05 mi10:13:012:00:099:1234:36
9:17
#5763
25K
15.53 mi10:35:232:22:319:1022:22
9:00
#5651
30K
18.64 mi11:05:272:52:359:1530:04
9:41
#5569
35K
21.75 mi11:35:013:22:099:1829:34
9:31
#5301
40K
24.85 mi12:06:433:53:519:2531:42
10:12
#5182
Finish
26.22 mi12:20:034:07:119:2613:20
9:47
#5097
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi648116301035162119073
10K6.21 mi3.10 mi6088+3931486+14494+95654132187
15K9.32 mi3.11 mi5762+3261374+11288+65162119073
21K13.05 mi3.73 mi5763-11381-787+15846143193
25K15.53 mi2.48 mi5651+1121384-389-25504139983
30K18.64 mi3.11 mi5569+821387-386+35590149494
35K21.75 mi3.11 mi5301+2681359+28864732132375
40K24.85 mi3.10 mi5182+1191378-1983+352491671107
Finish26.22 mi1.37 mi5097+851362+16834632144580

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

5162

Females

1190

F45-49

1190

5K→10K

3.1 - 6.2 mi

Top 36%
×11story building
+103ft-217ft

Overall

5654

Females

1321

F45-49

1321

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

5162

Females

1190

F45-49

1190

15K→21K

9.3 - 13.1 mi

Top 37%
×1story
+20ft-37ft

Overall

5846

Females

1431

F45-49

1431

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

5504

Females

1399

F45-49

1399

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

5590

Females

1494

F45-49

1494

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+98ft-92ft

Overall

4732

Females

1323

F45-49

1323

35K→40K

21.8 - 24.9 mi

Top 33%
×2story building
+36ft-53ft

Overall

5249

Females

1671

F45-49

1671

40K→Finish

24.9 - 26.2 mi

Top 29%
×5story building
+80ft-24ft

Overall

4632

Females

1445

F45-49

1445

Passing Analysis

Category:
Athletes Passed
2073*
Passed By
689
Net Change
+1384
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6481
5K → 10K457*64+393#6481#6088
10K → 15K354*28+326#6088#5762
15K → 21K153*154-1#5762#5763
21K → 25K192*80+112#5763#5651
25K → 30K216*134+82#5651#5569
30K → 35K347*79+268#5569#5301
35K → 40K241*122+119#5301#5182
40K → Finish113*28+85#5182#5097
TOTALS2073*689+1384

* 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