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MARINE CORPS MARATHON 2024

Stephanie Sullivan

Branford, CT

Bib: 3750 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 14%
Gender (Female)
#0 / 5973
Top 8%
Division (F20-24)
#0 / 849
Top 12%
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
26:47
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:05/mi
51:54
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:12/mi
1:17:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:23/mi
1:48:37
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:03/mi
2:08:38
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:30/mi
2:35:03
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:37/mi
3:01:50
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:44/mi
3:28:58
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:44/mi
3:40:53
↑ 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
1:48:378:19 /mi⚡ faster
2nd Half
1:52:168:31 /mi+3.4%
Positive split — 3.4% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:26:2026:478:3726:47
8:37
-
10K
6.21 mi08:51:2751:548:2125:07
8:05
-0:32
15K
9.32 mi09:16:561:17:238:1825:29
8:12
+0:07
21K
13.05 mi09:48:101:48:378:1931:14
8:23
+0:11
25K
15.53 mi10:08:112:08:388:1720:01
8:03
-0:20
30K
18.64 mi10:34:362:35:038:1926:25
8:30
+0:27
35K
21.75 mi11:01:233:01:508:2226:47
8:37
+0:07
40K
24.85 mi11:28:313:28:588:2427:08
8:44
+0:07
Finish
26.22 mi11:40:263:40:538:2611:55
8:44
0:00

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

8:03 /mi

Average Pace

8:26 /mi

Slowest Pace

8:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:51

46% of race

Time at Steady Pace

1:59:02

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:25 /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 mi08:26:2026:478:3726:47
8:37
#2814
10K
6.21 mi08:51:2751:548:2125:07
8:05
#2643
15K
9.32 mi09:16:561:17:238:1825:29
8:12
#2554
21K
13.05 mi09:48:101:48:378:1931:14
8:23
#2568
25K
15.53 mi10:08:112:08:388:1720:01
8:03
#2489
30K
18.64 mi10:34:362:35:038:1926:25
8:30
#2414
35K
21.75 mi11:01:233:01:508:2226:47
8:37
#2373
40K
24.85 mi11:28:313:28:588:2427:08
8:44
#2248
Finish
26.22 mi11:40:263:40:538:2611:55
8:44
#2216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi2814567116244945897
10K6.21 mi3.10 mi2643+171507+60106+102587503103
15K9.32 mi3.11 mi2554+89498+9106244945897
21K13.05 mi3.73 mi2568-14496+2105+12653504107
25K15.53 mi2.48 mi2489+79477+19104+12423472107
30K18.64 mi3.11 mi2414+75468+9100+42336482103
35K21.75 mi3.11 mi2373+41478-10105-52535616135
40K24.85 mi3.10 mi2248+125477+1104+12130545128
Finish26.22 mi1.37 mi2216+32472+51042329609150

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

2449

Females

458

F20-24

458

5K→10K

3.1 - 6.2 mi

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

Overall

2587

Females

503

F20-24

503

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

2449

Females

458

F20-24

458

15K→21K

9.3 - 13.1 mi

Top 17%
×1story
+20ft-37ft

Overall

2653

Females

504

F20-24

504

21K→25K

13.1 - 15.5 mi

Top 15%
×2story building
+35ft-8ft

Overall

2423

Females

472

F20-24

472

25K→30K

15.5 - 18.6 mi

Top 15%
×2story building
+58ft-57ft

Overall

2336

Females

482

F20-24

482

30K→35K

18.6 - 21.8 mi

Top 16%
×2story building
+98ft-92ft

Overall

2535

Females

616

F20-24

616

35K→40K

21.8 - 24.9 mi

Top 13%
×2story building
+36ft-53ft

Overall

2130

Females

545

F20-24

545

40K→Finish

24.9 - 26.2 mi

Top 15%
×5story building
+80ft-24ft

Overall

2329

Females

609

F20-24

609

Passing Analysis

Category:
Athletes Passed
1007*
Passed By
409
Net Change
+598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2814
5K → 10K249*78+171#2814#2643
10K → 15K125*36+89#2643#2554
15K → 21K71*85-14#2554#2568
21K → 25K101*22+79#2568#2489
25K → 30K132*57+75#2489#2414
30K → 35K109*68+41#2414#2373
35K → 40K170*45+125#2373#2248
40K → Finish5018+32#2248#2216
TOTALS1007*409+598

* 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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Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions