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BOSTON MARATHON 2024

Sarah Morris

Bib: 21299•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 42%
Division (F50-54)
#0 / 1187
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:45
Rank: #18375
Start → 5K
26:45 | 8:37/mi
10K· 6.21 mi
53:32
Rank: #18163 (+212)
5K → 10K
26:47 | 8:37/mi
15K· 9.32 mi
1:20:12
Rank: #17715 (+448)
10K → 15K
26:40 | 8:35/mi
20K· 12.43 mi
1:47:40
Rank: #17298 (+417)
15K → 20K
27:28 | 8:50/mi
Half· 13.11 mi
1:53:30
Rank: #17210 (+88)
20K → Half
5:50 | 8:33/mi
25K· 15.53 mi
2:14:56
Rank: #16763 (+447)
Half → 25K
21:26 | 8:50/mi
30K· 18.64 mi
2:43:51
Rank: #16351 (+412)
25K → 30K
28:55 | 9:18/mi
20M
2:56:08
Rank: #16065 (+286)
30K → 20M
12:17 | 9:02/mi
21M
3:05:56
Rank: #15840 (+225)
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
3:12:27
Rank: #15687 (+153)
21M → 35K
6:31 | 8:43/mi
23M
3:23:56
Rank: #15445 (+242)
35K → 23M
11:29 | 9:10/mi
24M
3:33:28
Rank: #15424 (+21)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
3:41:40
Rank: #15336 (+88)
24M → 40K
8:12 | 9:35/mi
25.2M
3:45:45
Rank: #15360 (-24)
40K → 25.2M
4:05 | 11:50/mi
Finish· 26.22 mi
3:54:57
Rank: #15291 (+69)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:30
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:01:27
Pace9:16 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2226:458:3726:45
8:37
-
10K
6.21 mi11:51:0953:328:3726:47
8:37
0:00
15K
9.32 mi12:17:491:20:128:3626:40
8:35
-0:02
20K
12.43 mi12:45:171:47:408:4027:28
8:50
+0:15
Half
13.11 mi12:51:071:53:308:395:50
8:33
-0:17
25K
15.53 mi13:12:332:14:568:4121:26
8:50
+0:17
30K
18.64 mi13:41:282:43:518:4728:55
9:18
+0:28
20M
20.00 mi13:53:452:56:088:4812:17
9:02
-0:16
21M
21.00 mi14:03:333:05:568:519:48
9:48
+0:46
35K
21.75 mi14:10:043:12:278:516:31
8:43
-1:05
23M
23.00 mi14:21:333:23:568:5211:29
9:10
+0:27
24M
24.00 mi14:31:053:33:288:549:32
9:32
+0:22
40K
24.85 mi14:39:173:41:408:558:12
9:35
+0:03
25.2M
25.20 mi14:43:223:45:458:584:05
11:50
+2:15
Finish
26.22 mi14:52:343:54:578:589:12
9:02
-2:48

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

8:33 /mi

Average Pace

8:58 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:02

37% of race

Time at Steady Pace

1:57:18

50% of race

Time at Slower Pace

31:37

13% of race

Average Pace: 8:58 /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 mi11:24:2226:458:3726:45
8:37
#18375
10K
6.21 mi11:51:0953:328:3726:47
8:37
#18163
15K
9.32 mi12:17:491:20:128:3626:40
8:35
#17715
20K
12.43 mi12:45:171:47:408:4027:28
8:50
#17298
Half
13.11 mi12:51:071:53:308:395:50
8:33
#17210
25K
15.53 mi13:12:332:14:568:4121:26
8:50
#16763
30K
18.64 mi13:41:282:43:518:4728:55
9:18
#16351
20M
20.00 mi13:53:452:56:088:4812:17
9:02
#16065
21M
21.00 mi14:03:333:05:568:519:48
9:48
#15840
35K
21.75 mi14:10:043:12:278:516:31
8:43
#15687
23M
23.00 mi14:21:333:23:568:5211:29
9:10
#15445
24M
24.00 mi14:31:053:33:288:549:32
9:32
#15424
40K
24.85 mi14:39:173:41:408:558:12
9:35
#15336
25.2M
25.20 mi14:43:223:45:458:584:05
11:50
#15360
Finish
26.22 mi14:52:343:54:578:589:12
9:02
#15291
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi183756974697416863(Top 66%)6057(Top 55%)6057(Top 510%)
10K6.21 mi3.10 mi18163+2126839+1356839+13517970(Top 70%)6706(Top 61%)6706(Top 565%)
15K9.32 mi3.11 mi17715+4486559+2806559+28016863(Top 66%)6057(Top 55%)6057(Top 510%)
20K12.43 mi3.11 mi17298+4176346+2136346+21316616(Top 65%)5963(Top 55%)5963(Top 502%)
Half13.11 mi0.68 mi17210+886305+416305+4116037(Top 63%)5646(Top 52%)5646(Top 476%)
25K15.53 mi2.42 mi16763+4476055+2506055+25014771(Top 58%)5050(Top 46%)5050(Top 425%)
30K18.64 mi3.11 mi16351+4125886+1695886+16914655(Top 57%)5234(Top 48%)5234(Top 441%)
20M20.00 mi1.36 mi16065+2865750+1365750+13612355(Top 48%)4224(Top 39%)4224(Top 356%)
21M21.00 mi1.00 mi15840+2255665+855665+8512166(Top 48%)4350(Top 40%)4350(Top 366%)
35K21.75 mi0.75 mi15687+1535600+655600+6511915(Top 47%)4259(Top 39%)4259(Top 359%)
23M23.00 mi1.25 mi15445+2425508+925508+9212034(Top 47%)4427(Top 41%)4427(Top 373%)
24M24.00 mi1.00 mi15424+215526-185526-1814618(Top 57%)5753(Top 53%)5753(Top 485%)
40K24.85 mi0.85 mi15336+885515+115515+1113490(Top 53%)5283(Top 48%)5283(Top 445%)
25.2M25.20 mi0.35 mi15360-245541-265541-2616968(Top 66%)7020(Top 64%)7020(Top 591%)
Finish26.22 mi1.02 mi15291+695525+165525+1614365(Top 56%)5658(Top 52%)5658(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16863

Females

6057

F50-54

6057

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17970

Females

6706

F50-54

6706

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16863

Females

6057

F50-54

6057

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

16616

Females

5963

F50-54

5963

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16037

Females

5646

F50-54

5646

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

14771

Females

5050

F50-54

5050

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14655

Females

5234

F50-54

5234

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12355

Females

4224

F50-54

4224

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12166

Females

4350

F50-54

4350

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

11915

Females

4259

F50-54

4259

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12034

Females

4427

F50-54

4427

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14618

Females

5753

F50-54

5753

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13490

Females

5283

F50-54

5283

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16968

Females

7020

F50-54

7020

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14365

Females

5658

F50-54

5658

Passing Analysis

Category:
Athletes Passed
3714
Passed By
630
Net Change
+3084
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18375
5K → 10K391179+212#18375#18163
10K → 15K50153+448#18163#17715
15K → 20K48669+417#17715#17298
20K → Half924+88#17298#17210
Half → 25K46821+447#17210#16763
25K → 30K46654+412#16763#16351
30K → 20M29610+286#16351#16065
20M → 21M23813+225#16065#15840
21M → 35K1574+153#15840#15687
35K → 23M26220+242#15687#15445
23M → 24M9574+21#15445#15424
24M → 40K12335+88#15424#15336
40K → 25.2M3155-24#15336#15360
25.2M → Finish10839+69#15360#15291
TOTALS3714630+3084
📊

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