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MARINE CORPS MARATHON 2024

May Sebastian

Clarksburg, MD

Bib: 4378 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Masters (Masters Women)
#0 / 2230
Division (F45-49)
#0 / 538
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
12:19/mi
38:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:31/mi
1:14:02
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
12:24/mi
1:52:33
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
12:36/mi
2:39:32
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:21/mi
3:12:42
↑ 350.2%
30 ft elev
30K· 18.64 mi
16:52/mi
4:05:05
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
17:14/mi
4:58:37
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
17:12/mi
5:52:04
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
17:24/mi
6:15:48
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:39:32
Pace12:14 /mi
2nd Half
Distance13.17 mi
Time3:36:16
Pace16:25 /mi
📊Positive Split: 35.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:2438:1612:1938:16
12:19
-
10K
6.21 mi09:11:101:14:0211:5535:46
11:31
-0:48
15K
9.32 mi09:49:411:52:3312:0538:31
12:24
+0:53
21K
13.05 mi10:36:402:39:3212:1446:59
12:36
+0:12
25K
15.53 mi11:09:503:12:4212:2433:10
13:21
+0:45
30K
18.64 mi12:02:134:05:0513:0952:23
16:52
+3:31
35K
21.75 mi12:55:454:58:3713:4453:32
17:14
+0:22
40K
24.85 mi13:49:125:52:0414:1053:27
17:12
-0:02
Finish
26.22 mi14:12:566:15:4814:2123:44
17:24
+0:12

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

11:31 /mi

Average Pace

14:21 /mi

Slowest Pace

17:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:46

10% of race

Time at Steady Pace

2:36:56

42% of race

Time at Slower Pace

3:03:06

49% of race

Average Pace: 14:20 /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.

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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 mi08:35:2438:1612:1938:16
12:19
#14682
10K
6.21 mi09:11:101:14:0211:5535:46
11:31
#14494
15K
9.32 mi09:49:411:52:3312:0538:31
12:24
#14549
21K
13.05 mi10:36:402:39:3212:1446:59
12:36
#14409
25K
15.53 mi11:09:503:12:4212:2433:10
13:21
#14451
30K
18.64 mi12:02:134:05:0513:0952:23
16:52
#14923
35K
21.75 mi12:55:454:58:3713:4453:32
17:14
#15154
40K
24.85 mi13:49:125:52:0414:1053:27
17:12
#15226
Finish
26.22 mi14:12:566:15:4814:2123:44
17:24
#15267
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi146825243451145875195441
10K6.21 mi3.10 mi14494+1885124+119434+17142184992423
15K9.32 mi3.11 mi14549-555157-33441-7145875195441
21K13.05 mi3.73 mi14409+1405083+74432+9140244945410
25K15.53 mi2.48 mi14451-425140-57435-3144945331451
30K18.64 mi3.11 mi14923-4725447-307465-30157155915520
35K21.75 mi3.11 mi15154-2315596-149481-16156755912521
40K24.85 mi3.10 mi15226-725645-49488-7153085751507
Finish26.22 mi1.37 mi15267-415666-21491-3153675775511

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×18story building
+279ft-164ft

Overall

14587

Females

5195

F45-49

5195

5K→10K

3.1 - 6.2 mi

Top 89%
×11story building
+103ft-217ft

Overall

14218

Females

4992

F45-49

4992

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+51ft-55ft

Overall

14587

Females

5195

F45-49

5195

15K→21K

9.3 - 13.1 mi

Top 88%
×1story
+20ft-37ft

Overall

14024

Females

4945

F45-49

4945

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

14494

Females

5331

F45-49

5331

25K→30K

15.5 - 18.6 mi

Top 99%
×2story building
+58ft-57ft

Overall

15715

Females

5915

F45-49

5915

30K→35K

18.6 - 21.8 mi

Top 99%
×2story building
+98ft-92ft

Overall

15675

Females

5912

F45-49

5912

35K→40K

21.8 - 24.9 mi

Top 96%
×2story building
+36ft-53ft

Overall

15308

Females

5751

F45-49

5751

40K→Finish

24.9 - 26.2 mi

Top 97%
×5story building
+80ft-24ft

Overall

15367

Females

5775

F45-49

5775

Passing Analysis

Category:
Athletes Passed
865*
Passed By
1450
Net Change
-585
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14682
5K → 10K267*79+188#14682#14494
10K → 15K111*166-55#14494#14549
15K → 21K243*103+140#14549#14409
21K → 25K107*149-42#14409#14451
25K → 30K55*527-472#14451#14923
30K → 35K36*267-231#14923#15154
35K → 40K36*108-72#15154#15226
40K → Finish10*51-41#15226#15267
TOTALS865*1450-585

* 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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Questions or issues regarding timing data?

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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions