Marine Corps Marathon logo
MARINE CORPS MARATHON 2024

Maria Koutlas

Washington, DC

Bib: 4599 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 15907
Top 13%
Gender (Female)
#0 / 5973
Top 7%
Division (F25-29)
#0 / 1282
Top 11%
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
8:11/mi
25:25
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:47/mi
49:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:47/mi
1:13:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:53/mi
1:43:11
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:37/mi
2:02:07
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:11/mi
2:27:33
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:40/mi
2:54:28
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:03/mi
3:25:40
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:10/mi
3:38:10
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:43:11
Pace7:54 /mi
2nd Half
Distance13.17 mi
Time1:54:58
Pace8:44 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:25:0525:258:1125:25
8:11
-
10K
6.21 mi08:49:1649:367:5924:11
7:47
-0:24
15K
9.32 mi09:13:271:13:477:5524:11
7:47
0:00
21K
13.05 mi09:42:511:43:117:5429:24
7:53
+0:06
25K
15.53 mi10:01:472:02:077:5218:56
7:37
-0:16
30K
18.64 mi10:27:132:27:337:5525:26
8:11
+0:34
35K
21.75 mi10:54:082:54:288:0126:55
8:40
+0:29
40K
24.85 mi11:25:203:25:408:1631:12
10:03
+1:23
Finish
26.22 mi11:37:503:38:108:2012:30
9:10
-0:53

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

7:37 /mi

Average Pace

8:20 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:07:18

31% of race

Time at Steady Pace

1:20:15

37% of race

Time at Slower Pace

1:10:37

32% of race

Average Pace: 8:19 /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 mi08:25:0525:258:1125:25
8:11
#1767
10K
6.21 mi08:49:1649:367:5924:11
7:47
#1794
15K
9.32 mi09:13:271:13:477:5524:11
7:47
#1650
21K
13.05 mi09:42:511:43:117:5429:24
7:53
#1583
25K
15.53 mi10:01:472:02:077:5218:56
7:37
#1541
30K
18.64 mi10:27:132:27:337:5525:26
8:11
#1540
35K
21.75 mi10:54:082:54:288:0126:55
8:40
#1687
40K
24.85 mi11:25:203:25:408:1631:12
10:03
#1972
Finish
26.22 mi11:37:503:38:108:2012:30
9:10
#2013
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi176730194150323774
10K6.21 mi3.10 mi1794-27297+495-11852319106
15K9.32 mi3.11 mi1650+144274+2390+5150323774
21K13.05 mi3.73 mi1583+67257+1785+5153423578
25K15.53 mi2.48 mi1541+42252+586-1141323078
30K18.64 mi3.11 mi1540+1257-589-31726322106
35K21.75 mi3.11 mi1687-147297-40103-142641643199
40K24.85 mi3.10 mi1972-285396-99132-2948941518432
Finish26.22 mi1.37 mi2013-41418-22137-53221933291

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×18story building
+279ft-164ft

Overall

1503

Females

237

F25-29

237

5K→10K

3.1 - 6.2 mi

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

Overall

1852

Females

319

F25-29

319

10K→15K

6.2 - 9.3 mi

Top 9%
×3story building
+51ft-55ft

Overall

1503

Females

237

F25-29

237

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

1534

Females

235

F25-29

235

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

1413

Females

230

F25-29

230

25K→30K

15.5 - 18.6 mi

Top 11%
×2story building
+58ft-57ft

Overall

1726

Females

322

F25-29

322

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

2641

Females

643

F25-29

643

35K→40K

21.8 - 24.9 mi

Top 31%
×2story building
+36ft-53ft

Overall

4894

Females

1518

F25-29

1518

40K→Finish

24.9 - 26.2 mi

Top 20%
×5story building
+80ft-24ft

Overall

3221

Females

933

F25-29

933

Passing Analysis

Category:
Athletes Passed
504*
Passed By
750
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1767
5K → 10K6188-27#1767#1794
10K → 15K158*14+144#1794#1650
15K → 21K89*22+67#1650#1583
21K → 25K59*17+42#1583#1541
25K → 30K48*47+1#1541#1540
30K → 35K36*183-147#1540#1687
35K → 40K29*314-285#1687#1972
40K → Finish2465-41#1972#2013
TOTALS504*750-246

* 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