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BOSTON MARATHON 2024

Mia Sardella

Bib: 25894•F

RI

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:24
Rank: #20615
Start → 5K
28:24 | 9:08/mi
10K· 6.21 mi
56:23
Rank: #20179 (+436)
5K → 10K
27:59 | 9:00/mi
15K· 9.32 mi
1:24:18
Rank: #19748 (+431)
10K → 15K
27:55 | 8:59/mi
20K· 12.43 mi
1:53:20
Rank: #19453 (+295)
15K → 20K
29:02 | 9:21/mi
Half· 13.11 mi
1:59:44
Rank: #19475 (-22)
20K → Half
6:24 | 9:23/mi
25K· 15.53 mi
2:23:55
Rank: #19405 (+70)
Half → 25K
24:11 | 9:58/mi
30K· 18.64 mi
2:58:54
Rank: #19662 (-257)
25K → 30K
34:59 | 11:16/mi
20M
3:15:43
Rank: #19892 (-230)
30K → 20M
16:49 | 12:22/mi
21M
3:28:19
Rank: #19886 (+6)
20M → 21M
12:36 | 12:36/mi
35K· 21.75 mi
3:37:54
Rank: #20053 (-167)
21M → 35K
9:35 | 12:49/mi
23M
3:54:55
Rank: #20321 (-268)
35K → 23M
17:01 | 13:35/mi
24M
4:06:14
Rank: #20322 (-1)
23M → 24M
11:19 | 11:19/mi
40K· 24.85 mi
4:15:55
Rank: #20240 (+82)
24M → 40K
9:41 | 11:20/mi
25.2M
4:20:02
Rank: #20185 (+55)
40K → 25.2M
4:07 | 11:56/mi
Finish· 26.22 mi
4:29:46
Rank: #20078 (+107)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:44
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:30:02
Pace11:27 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:1628:249:0828:24
9:08
-
10K
6.21 mi12:12:1556:239:0427:59
9:00
-0:08
15K
9.32 mi12:40:101:24:189:0327:55
8:59
-0:01
20K
12.43 mi13:09:121:53:209:0729:02
9:21
+0:22
Half
13.11 mi13:15:361:59:449:086:24
9:23
+0:02
25K
15.53 mi13:39:472:23:559:1624:11
9:58
+0:35
30K
18.64 mi14:14:462:58:549:3634:59
11:16
+1:18
20M
20.00 mi14:31:353:15:439:4716:49
12:22
+1:06
21M
21.00 mi14:44:113:28:199:5512:36
12:36
+0:14
35K
21.75 mi14:53:463:37:5410:019:35
12:49
+0:13
23M
23.00 mi15:10:473:54:5510:1317:01
13:35
+0:46
24M
24.00 mi15:22:064:06:1410:1611:19
11:19
-2:16
40K
24.85 mi15:31:474:15:5510:189:41
11:20
+0:01
25.2M
25.20 mi15:35:544:20:0210:194:07
11:56
+0:36
Finish
26.22 mi15:45:384:29:4610:189:44
9:33
-2:23

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

8:59 /mi

Average Pace

10:18 /mi

Slowest Pace

13:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:39

57% of race

Time at Steady Pace

1:00:06

22% of race

Time at Slower Pace

56:01

21% of race

Average Pace: 10:17 /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 mi11:44:1628:249:0828:24
9:08
#20615
10K
6.21 mi12:12:1556:239:0427:59
9:00
#20179
15K
9.32 mi12:40:101:24:189:0327:55
8:59
#19748
20K
12.43 mi13:09:121:53:209:0729:02
9:21
#19453
Half
13.11 mi13:15:361:59:449:086:24
9:23
#19475
25K
15.53 mi13:39:472:23:559:1624:11
9:58
#19405
30K
18.64 mi14:14:462:58:549:3634:59
11:16
#19662
20M
20.00 mi14:31:353:15:439:4716:49
12:22
#19892
21M
21.00 mi14:44:113:28:199:5512:36
12:36
#19886
35K
21.75 mi14:53:463:37:5410:019:35
12:49
#20053
23M
23.00 mi15:10:473:54:5510:1317:01
13:35
#20321
24M
24.00 mi15:22:064:06:1410:1611:19
11:19
#20322
40K
24.85 mi15:31:474:15:5510:189:41
11:20
#20240
25.2M
25.20 mi15:35:544:20:0210:194:07
11:56
#20185
Finish
26.22 mi15:45:384:29:4610:189:44
9:33
#20078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi206158211821118856(Top 74%)7175(Top 66%)7175(Top 154%)
10K6.21 mi3.10 mi20179+4367954+2577954+25719784(Top 77%)7723(Top 71%)7723(Top 166%)
15K9.32 mi3.11 mi19748+4317712+2427712+24218856(Top 74%)7175(Top 66%)7175(Top 154%)
20K12.43 mi3.11 mi19453+2957541+1717541+17118700(Top 73%)7111(Top 65%)7111(Top 153%)
Half13.11 mi0.68 mi19475-227553-127553-1219704(Top 77%)7725(Top 71%)7725(Top 166%)
25K15.53 mi2.42 mi19405+707522+317522+3119065(Top 75%)7412(Top 68%)7412(Top 159%)
30K18.64 mi3.11 mi19662-2577722-2007722-20020550(Top 80%)8397(Top 77%)8397(Top 180%)
20M20.00 mi1.36 mi19892-2307859-1377859-13721972(Top 86%)9240(Top 85%)9240(Top 198%)
21M21.00 mi1.00 mi19886+67883-247883-2420053(Top 78%)8357(Top 77%)8357(Top 179%)
35K21.75 mi0.75 mi20053-1677993-1107993-11023022(Top 90%)9830(Top 90%)9830(Top 211%)
23M23.00 mi1.25 mi20321-2688162-1698162-16923337(Top 91%)9992(Top 91%)9992(Top 214%)
24M24.00 mi1.00 mi20322-18190-288190-2820029(Top 78%)8455(Top 77%)8455(Top 181%)
40K24.85 mi0.85 mi20240+828162+288162+2818924(Top 74%)7972(Top 73%)7972(Top 171%)
25.2M25.20 mi0.35 mi20185+558137+258137+2517252(Top 68%)7182(Top 66%)7182(Top 154%)
Finish26.22 mi1.02 mi20078+1078094+438094+4316774(Top 66%)6908(Top 63%)6908(Top 148%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18856

Females

7175

F18-39

7175

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

19784

Females

7723

F18-39

7723

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18856

Females

7175

F18-39

7175

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18700

Females

7111

F18-39

7111

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

19704

Females

7725

F18-39

7725

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19065

Females

7412

F18-39

7412

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

20550

Females

8397

F18-39

8397

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

21972

Females

9240

F18-39

9240

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20053

Females

8357

F18-39

8357

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

23022

Females

9830

F18-39

9830

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23337

Females

9992

F18-39

9992

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20029

Females

8455

F18-39

8455

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18924

Females

7972

F18-39

7972

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17252

Females

7182

F18-39

7182

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16774

Females

6908

F18-39

6908

Passing Analysis

Category:
Athletes Passed
2272
Passed By
1735
Net Change
+537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20615
5K → 10K548112+436#20615#20179
10K → 15K46736+431#20179#19748
15K → 20K38388+295#19748#19453
20K → Half2547-22#19453#19475
Half → 25K217147+70#19475#19405
25K → 30K119376-257#19405#19662
30K → 20M33263-230#19662#19892
20M → 21M8680+6#19892#19886
21M → 35K23190-167#19886#20053
35K → 23M26294-268#20053#20321
23M → 24M6667-1#20321#20322
24M → 40K10523+82#20322#20240
40K → 25.2M594+55#20240#20185
25.2M → Finish1158+107#20185#20078
TOTALS22721735+537
📊

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