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BOSTON MARATHON 2024

Lucia Sanchez

Bib: 9663•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 31%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:19
Rank: #8305
Start → 5K
22:19 | 7:11/mi
10K· 6.21 mi
43:56
Rank: #7272 (+1033)
5K → 10K
21:37 | 6:57/mi
15K· 9.32 mi
1:06:16
Rank: #7274 (-2)
10K → 15K
22:20 | 7:11/mi
20K· 12.43 mi
1:28:36
Rank: #6966 (+308)
15K → 20K
22:20 | 7:11/mi
Half· 13.11 mi
1:33:32
Rank: #6967 (-1)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:52:18
Rank: #7151 (-184)
Half → 25K
18:46 | 7:44/mi
30K· 18.64 mi
2:18:08
Rank: #7523 (-372)
25K → 30K
25:50 | 8:19/mi
20M
2:30:09
Rank: #7814 (-291)
30K → 20M
12:01 | 8:51/mi
21M
2:39:14
Rank: #7793 (+21)
20M → 21M
9:05 | 9:05/mi
35K· 21.75 mi
2:45:28
Rank: #7820 (-27)
21M → 35K
6:14 | 8:20/mi
23M
2:57:02
Rank: #8030 (-210)
35K → 23M
11:34 | 9:14/mi
24M
3:05:40
Rank: #8079 (-49)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:12:58
Rank: #8065 (+14)
24M → 40K
7:18 | 8:32/mi
25.2M
3:16:11
Rank: #8032 (+33)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:23:54
Rank: #7894 (+138)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:32
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:50:22
Pace8:25 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:2022:197:1122:19
7:11
-
10K
6.21 mi11:09:5743:567:0421:37
6:57
-0:14
15K
9.32 mi11:32:171:06:167:0722:20
7:11
+0:14
20K
12.43 mi11:54:371:28:367:0822:20
7:11
0:00
Half
13.11 mi11:59:331:33:327:084:56
7:14
+0:03
25K
15.53 mi12:18:191:52:187:1418:46
7:44
+0:30
30K
18.64 mi12:44:092:18:087:2525:50
8:19
+0:35
20M
20.00 mi12:56:102:30:097:3012:01
8:51
+0:32
21M
21.00 mi13:05:152:39:147:359:05
9:05
+0:14
35K
21.75 mi13:11:292:45:287:376:14
8:20
-0:45
23M
23.00 mi13:23:032:57:027:4211:34
9:14
+0:54
24M
24.00 mi13:31:413:05:407:448:38
8:38
-0:36
40K
24.85 mi13:38:593:12:587:467:18
8:32
-0:06
25.2M
25.20 mi13:42:123:16:117:473:13
9:20
+0:48
Finish
26.22 mi13:49:553:23:547:477:43
7:34
-1:46

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

6:57 /mi

Average Pace

7:47 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:01

59% of race

Time at Steady Pace

48:00

24% of race

Time at Slower Pace

35:53

18% of race

Average Pace: 7:47 /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 mi10:48:2022:197:1122:19
7:11
#8305
10K
6.21 mi11:09:5743:567:0421:37
6:57
#7272
15K
9.32 mi11:32:171:06:167:0722:20
7:11
#7274
20K
12.43 mi11:54:371:28:367:0822:20
7:11
#6966
Half
13.11 mi11:59:331:33:327:084:56
7:14
#6967
25K
15.53 mi12:18:191:52:187:1418:46
7:44
#7151
30K
18.64 mi12:44:092:18:087:2525:50
8:19
#7523
20M
20.00 mi12:56:102:30:097:3012:01
8:51
#7814
21M
21.00 mi13:05:152:39:147:359:05
9:05
#7793
35K
21.75 mi13:11:292:45:287:376:14
8:20
#7820
23M
23.00 mi13:23:032:57:027:4211:34
9:14
#8030
24M
24.00 mi13:31:413:05:407:448:38
8:38
#8079
40K
24.85 mi13:38:593:12:587:467:18
8:32
#8065
25.2M
25.20 mi13:42:123:16:117:473:13
9:20
#8032
Finish
26.22 mi13:49:553:23:547:477:43
7:34
#7894
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8305129912997422(Top 29%)1060(Top 10%)1060(Top 23%)
10K6.21 mi3.10 mi7272+1033929+370929+3706413(Top 25%)698(Top 6%)698(Top 15%)
15K9.32 mi3.11 mi7274-2947-18947-187422(Top 29%)1060(Top 10%)1060(Top 23%)
20K12.43 mi3.11 mi6966+308890+57890+576324(Top 25%)774(Top 7%)774(Top 17%)
Half13.11 mi0.68 mi6967-18908907248(Top 28%)1096(Top 10%)1096(Top 24%)
25K15.53 mi2.42 mi7151-184986-96986-968565(Top 34%)1795(Top 16%)1795(Top 39%)
30K18.64 mi3.11 mi7523-3721182-1961182-1969658(Top 38%)2525(Top 23%)2525(Top 54%)
20M20.00 mi1.36 mi7814-2911360-1781360-17811297(Top 44%)3638(Top 33%)3638(Top 78%)
21M21.00 mi1.00 mi7793+211398-381398-388957(Top 35%)2667(Top 24%)2667(Top 57%)
35K21.75 mi0.75 mi7820-271435-371435-379780(Top 38%)3096(Top 28%)3096(Top 66%)
23M23.00 mi1.25 mi8030-2101597-1621597-16212325(Top 48%)4565(Top 42%)4565(Top 98%)
24M24.00 mi1.00 mi8079-491660-631660-6310218(Top 40%)3548(Top 32%)3548(Top 76%)
40K24.85 mi0.85 mi8065+141700-401700-408562(Top 34%)2843(Top 26%)2843(Top 61%)
25.2M25.20 mi0.35 mi8032+331713-131713-138042(Top 31%)2665(Top 24%)2665(Top 57%)
Finish26.22 mi1.02 mi7894+1381691+221691+226037(Top 24%)1674(Top 15%)1674(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7422

Females

1060

F18-39

1060

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6413

Females

698

F18-39

698

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7422

Females

1060

F18-39

1060

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6324

Females

774

F18-39

774

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7248

Females

1096

F18-39

1096

Half→25K

13.1 - 15.5 mi

Top 34%
×4stories
+66ft-88ft

Overall

8565

Females

1795

F18-39

1795

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9658

Females

2525

F18-39

2525

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11297

Females

3638

F18-39

3638

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8957

Females

2667

F18-39

2667

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9780

Females

3096

F18-39

3096

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12325

Females

4565

F18-39

4565

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10218

Females

3548

F18-39

3548

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8562

Females

2843

F18-39

2843

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8042

Females

2665

F18-39

2665

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6037

Females

1674

F18-39

1674

Passing Analysis

Category:
Athletes Passed
2512
Passed By
2101
Net Change
+411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8305
5K → 10K10429+1033#8305#7272
10K → 15K145147-2#7272#7274
15K → 20K33426+308#7274#6966
20K → Half3334-1#6966#6967
Half → 25K124308-184#6967#7151
25K → 30K115487-372#7151#7523
30K → 20M58349-291#7523#7814
20M → 21M137116+21#7814#7793
21M → 35K6289-27#7793#7820
35K → 23M87297-210#7820#8030
23M → 24M73122-49#8030#8079
24M → 40K9278+14#8079#8065
40K → 25.2M6027+33#8065#8032
25.2M → Finish15012+138#8032#7894
TOTALS25122101+411
📊

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