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MARINE CORPS MARATHON 2024

Charlotte Smith

Boston, MA

Bib: 8519 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 16%
Gender (Female)
#0 / 5973
Top 9%
Division (F25-29)
#0 / 1282
Top 13%
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
8:47/mi
27:17
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:28/mi
53:34
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:33/mi
1:20:09
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:41/mi
1:52:31
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:15/mi
2:13:01
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:40/mi
2:39:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:24/mi
3:06:04
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:30/mi
3:32:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:24/mi
3:43:56
↑ 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
1:52:318:37 /mi⚖️ balanced
2nd Half
1:51:248:28 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:28:4027:178:4727:17
8:47
-
10K
6.21 mi08:54:5753:348:3726:17
8:28
-0:19
15K
9.32 mi09:21:321:20:098:3626:35
8:33
+0:05
21K
13.05 mi09:53:541:52:318:3732:22
8:41
+0:08
25K
15.53 mi10:14:242:13:018:3420:30
8:15
-0:26
30K
18.64 mi10:41:202:39:578:3526:56
8:40
+0:25
35K
21.75 mi11:07:273:06:048:3326:07
8:24
-0:16
40K
24.85 mi11:33:523:32:298:3326:25
8:30
+0:06
Finish
26.22 mi11:45:193:43:568:3311:27
8:24
-0:06

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

8:15 /mi

Average Pace

8:33 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

2:17:21

61% of race

Time at Steady Pace

1:26:35

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /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 mi08:28:4027:178:4727:17
8:47
#3372
10K
6.21 mi08:54:5753:348:3726:17
8:28
#3609
15K
9.32 mi09:21:321:20:098:3626:35
8:33
#3527
21K
13.05 mi09:53:541:52:318:3732:22
8:41
#3482
25K
15.53 mi10:14:242:13:018:3420:30
8:15
#3343
30K
18.64 mi10:41:202:39:578:3526:56
8:40
#3161
35K
21.75 mi11:07:273:06:048:3326:07
8:24
#2851
40K
24.85 mi11:33:523:32:298:3326:25
8:30
#2576
Finish
26.22 mi11:45:193:43:568:3311:27
8:24
#2489
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi33727132153417695204
10K6.21 mi3.10 mi3609-237757-44223-83911830240
15K9.32 mi3.11 mi3527+82731+26217+63417695204
21K13.05 mi3.73 mi3482+45716+15216+13552734221
25K15.53 mi2.48 mi3343+139691+25209+72914594195
30K18.64 mi3.11 mi3161+182649+42198+112727581183
35K21.75 mi3.11 mi2851+310584+65179+192082468146
40K24.85 mi3.10 mi2576+275554+30172+71767429133
Finish26.22 mi1.37 mi2489+87541+13170+21733416132

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×18story building
+279ft-164ft

Overall

3417

Females

695

F25-29

695

5K→10K

3.1 - 6.2 mi

Top 25%
×11story building
+103ft-217ft

Overall

3911

Females

830

F25-29

830

10K→15K

6.2 - 9.3 mi

Top 21%
×3story building
+51ft-55ft

Overall

3417

Females

695

F25-29

695

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

3552

Females

734

F25-29

734

21K→25K

13.1 - 15.5 mi

Top 18%
×2story building
+35ft-8ft

Overall

2914

Females

594

F25-29

594

25K→30K

15.5 - 18.6 mi

Top 17%
×2story building
+58ft-57ft

Overall

2727

Females

581

F25-29

581

30K→35K

18.6 - 21.8 mi

Top 13%
×2story building
+98ft-92ft

Overall

2082

Females

468

F25-29

468

35K→40K

21.8 - 24.9 mi

Top 11%
×2story building
+36ft-53ft

Overall

1767

Females

429

F25-29

429

40K→Finish

24.9 - 26.2 mi

Top 11%
×5story building
+80ft-24ft

Overall

1733

Females

416

F25-29

416

Passing Analysis

Category:
Athletes Passed
1386*
Passed By
503
Net Change
+883
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3372
5K → 10K34*271-237#3372#3609
10K → 15K154*72+82#3609#3527
15K → 21K122*77+45#3527#3482
21K → 25K154*15+139#3482#3343
25K → 30K214*32+182#3343#3161
30K → 35K319*9+310#3161#2851
35K → 40K291*16+275#2851#2576
40K → Finish98*11+87#2576#2489
TOTALS1386*503+883

* 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