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BOSTON MARATHON 2024

Morgan Marshall

Bib: 9540•F

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 26%
Division (F18-39)
#0 / 4660
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:18
Rank: #8269
Start → 5K
22:18 | 7:11/mi
10K· 6.21 mi
44:28
Rank: #7827 (+442)
5K → 10K
22:10 | 7:08/mi
15K· 9.32 mi
1:06:52
Rank: #7709 (+118)
10K → 15K
22:24 | 7:13/mi
20K· 12.43 mi
1:30:20
Rank: #7906 (-197)
15K → 20K
23:28 | 7:33/mi
Half· 13.11 mi
1:35:28
Rank: #7954 (-48)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
1:54:51
Rank: #8285 (-331)
Half → 25K
19:23 | 8:00/mi
30K· 18.64 mi
2:21:32
Rank: #8821 (-536)
25K → 30K
26:41 | 8:35/mi
20M
2:33:46
Rank: #9018 (-197)
30K → 20M
12:14 | 9:00/mi
21M
2:44:13
Rank: #9362 (-344)
20M → 21M
10:27 | 10:27/mi
35K· 21.75 mi
2:50:41
Rank: #9408 (-46)
21M → 35K
6:28 | 8:39/mi
23M
3:04:10
Rank: #10167 (-759)
35K → 23M
13:29 | 10:46/mi
24M
3:12:59
Rank: #10175 (-8)
23M → 24M
8:49 | 8:49/mi
40K· 24.85 mi
3:20:22
Rank: #10119 (+56)
24M → 40K
7:23 | 8:38/mi
25.2M
3:24:02
Rank: #10181 (-62)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:32:58
Rank: #10265 (-84)
25.2M → Finish
8:56 | 8:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:57:30
Pace8:58 /mi
📊Positive Split: 23.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1722:187:1122:18
7:11
-
10K
6.21 mi11:10:2744:287:0922:10
7:08
-0:03
15K
9.32 mi11:32:511:06:527:1022:24
7:13
+0:05
20K
12.43 mi11:56:191:30:207:1623:28
7:33
+0:20
Half
13.11 mi12:01:271:35:287:175:08
7:31
-0:02
25K
15.53 mi12:20:501:54:517:2419:23
8:00
+0:29
30K
18.64 mi12:47:312:21:327:3626:41
8:35
+0:35
20M
20.00 mi12:59:452:33:467:4112:14
9:00
+0:25
21M
21.00 mi13:10:122:44:137:4910:27
10:27
+1:27
35K
21.75 mi13:16:402:50:417:516:28
8:39
-1:48
23M
23.00 mi13:30:093:04:108:0013:29
10:46
+2:07
24M
24.00 mi13:38:583:12:598:028:49
8:49
-1:57
40K
24.85 mi13:46:213:20:228:047:23
8:38
-0:11
25.2M
25.20 mi13:50:013:24:028:063:40
10:38
+2:00
Finish
26.22 mi13:58:573:32:588:088:56
8:46
-1:52

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

7:08 /mi

Average Pace

8:08 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:51

54% of race

Time at Steady Pace

1:10:31

33% of race

Time at Slower Pace

27:36

13% of race

Average Pace: 8:07 /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 mi10:48:1722:187:1122:18
7:11
#8269
10K
6.21 mi11:10:2744:287:0922:10
7:08
#7827
15K
9.32 mi11:32:511:06:527:1022:24
7:13
#7709
20K
12.43 mi11:56:191:30:207:1623:28
7:33
#7906
Half
13.11 mi12:01:271:35:287:175:08
7:31
#7954
25K
15.53 mi12:20:501:54:517:2419:23
8:00
#8285
30K
18.64 mi12:47:312:21:327:3626:41
8:35
#8821
20M
20.00 mi12:59:452:33:467:4112:14
9:00
#9018
21M
21.00 mi13:10:122:44:137:4910:27
10:27
#9362
35K
21.75 mi13:16:402:50:417:516:28
8:39
#9408
23M
23.00 mi13:30:093:04:108:0013:29
10:46
#10167
24M
24.00 mi13:38:583:12:598:028:49
8:49
#10175
40K
24.85 mi13:46:213:20:228:047:23
8:38
#10119
25.2M
25.20 mi13:50:013:24:028:063:40
10:38
#10181
Finish
26.22 mi13:58:573:32:588:088:56
8:46
#10265
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8269128712877550(Top 30%)1102(Top 10%)1102(Top 24%)
10K6.21 mi3.10 mi7827+4421138+1491138+1497517(Top 29%)1044(Top 10%)1044(Top 22%)
15K9.32 mi3.11 mi7709+1181111+271111+277550(Top 30%)1102(Top 10%)1102(Top 24%)
20K12.43 mi3.11 mi7906-1971211-1001211-1008783(Top 34%)1723(Top 16%)1723(Top 37%)
Half13.11 mi0.68 mi7954-481235-241235-249380(Top 37%)2012(Top 18%)2012(Top 43%)
25K15.53 mi2.42 mi8285-3311413-1781413-17810166(Top 40%)2563(Top 23%)2563(Top 55%)
30K18.64 mi3.11 mi8821-5361729-3161729-31611118(Top 44%)3243(Top 30%)3243(Top 70%)
20M20.00 mi1.36 mi9018-1971883-1541883-15412141(Top 48%)4093(Top 37%)4093(Top 88%)
21M21.00 mi1.00 mi9362-3442121-2382121-23814671(Top 57%)5651(Top 52%)5651(Top 121%)
35K21.75 mi0.75 mi9408-462172-512172-5111538(Top 45%)4035(Top 37%)4035(Top 87%)
23M23.00 mi1.25 mi10167-7592604-4322604-43217753(Top 69%)7288(Top 67%)7288(Top 156%)
24M24.00 mi1.00 mi10175-82660-562660-5611208(Top 44%)4016(Top 37%)4016(Top 86%)
40K24.85 mi0.85 mi10119+562677-172677-179069(Top 35%)3111(Top 28%)3111(Top 67%)
25.2M25.20 mi0.35 mi10181-622728-512728-5113281(Top 52%)5205(Top 48%)5205(Top 112%)
Finish26.22 mi1.02 mi10265-842807-792807-7912990(Top 51%)4958(Top 45%)4958(Top 106%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7550

Females

1102

F18-39

1102

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7517

Females

1044

F18-39

1044

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7550

Females

1102

F18-39

1102

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8783

Females

1723

F18-39

1723

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9380

Females

2012

F18-39

2012

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10166

Females

2563

F18-39

2563

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11118

Females

3243

F18-39

3243

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12141

Females

4093

F18-39

4093

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

14671

Females

5651

F18-39

5651

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11538

Females

4035

F18-39

4035

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17753

Females

7288

F18-39

7288

23M→24M

23.0 - 24.0 mi

Top 44%
×6stories
+12ft-82ft

Overall

11208

Females

4016

F18-39

4016

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9069

Females

3111

F18-39

3111

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13281

Females

5205

F18-39

5205

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

12990

Females

4958

F18-39

4958

Passing Analysis

Category:
Athletes Passed
1584*
Passed By
3578
Net Change
-1996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8269
5K → 10K50058+442#8269#7827
10K → 15K21698+118#7827#7709
15K → 20K119316-197#7709#7906
20K → Half1765-48#7906#7954
Half → 25K111442-331#7954#8285
25K → 30K129665-536#8285#8821
30K → 20M71268-197#8821#9018
20M → 21M52396-344#9018#9362
21M → 35K57103-46#9362#9408
35K → 23M29786-759#9408#10167
23M → 24M95103-8#10167#10175
24M → 40K106*50+56#10175#10119
40K → 25.2M2082-62#10119#10181
25.2M → Finish62146-84#10181#10265
TOTALS1584*3578-1996

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing