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BOSTON MARATHON 2024

Andrea Da Silva

Bib: 17878•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 43%
Masters (Masters Women)
#0 / 6263
Top 32%
Division (F45-49)
#0 / 1753
Top 41%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:20
Rank: #10869
Start → 5K
23:20 | 7:31/mi
10K· 6.21 mi
48:07
Rank: #12452 (-1583)
5K → 10K
24:47 | 7:59/mi
15K· 9.32 mi
1:13:30
Rank: #13205 (-753)
10K → 15K
25:23 | 8:10/mi
20K· 12.43 mi
1:39:46
Rank: #13629 (-424)
15K → 20K
26:16 | 8:27/mi
Half· 13.11 mi
1:45:28
Rank: #13679 (-50)
20K → Half
5:42 | 8:21/mi
25K· 15.53 mi
2:06:20
Rank: #13636 (+43)
Half → 25K
20:52 | 8:36/mi
30K· 18.64 mi
2:34:27
Rank: #13525 (+111)
25K → 30K
28:07 | 9:03/mi
20M
2:46:56
Rank: #13440 (+85)
30K → 20M
12:29 | 9:11/mi
21M
2:57:07
Rank: #13434 (+6)
20M → 21M
10:11 | 10:11/mi
35K· 21.75 mi
3:04:08
Rank: #13498 (-64)
21M → 35K
7:01 | 9:23/mi
23M
3:16:12
Rank: #13543 (-45)
35K → 23M
12:04 | 9:38/mi
24M
3:25:46
Rank: #13574 (-31)
23M → 24M
9:34 | 9:34/mi
40K· 24.85 mi
3:34:13
Rank: #13621 (-47)
24M → 40K
8:27 | 9:53/mi
25.2M
3:38:03
Rank: #13643 (-22)
40K → 25.2M
3:50 | 11:07/mi
Finish· 26.22 mi
3:47:58
Rank: #13829 (-186)
25.2M → Finish
9:55 | 9:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:28
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time2:02:30
Pace9:21 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5423:207:3123:20
7:31
-
10K
6.21 mi11:38:4148:077:4524:47
7:59
+0:28
15K
9.32 mi12:04:041:13:307:5325:23
8:10
+0:11
20K
12.43 mi12:30:201:39:468:0226:16
8:27
+0:17
Half
13.11 mi12:36:021:45:288:035:42
8:21
-0:06
25K
15.53 mi12:56:542:06:208:0820:52
8:36
+0:15
30K
18.64 mi13:25:012:34:278:1728:07
9:03
+0:27
20M
20.00 mi13:37:302:46:568:2112:29
9:11
+0:08
21M
21.00 mi13:47:412:57:078:2610:11
10:11
+1:00
35K
21.75 mi13:54:423:04:088:287:01
9:23
-0:48
23M
23.00 mi14:06:463:16:128:3212:04
9:38
+0:15
24M
24.00 mi14:16:203:25:468:349:34
9:34
-0:04
40K
24.85 mi14:24:473:34:138:378:27
9:53
+0:19
25.2M
25.20 mi14:28:373:38:038:393:50
11:07
+1:14
Finish
26.22 mi14:38:323:47:588:429:55
9:44
-1:23

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

7:31 /mi

Average Pace

8:42 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:20

55% of race

Time at Steady Pace

1:09:15

30% of race

Time at Slower Pace

32:23

14% of race

Average Pace: 8:42 /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 mi11:13:5423:207:3123:20
7:31
#10869
10K
6.21 mi11:38:4148:077:4524:47
7:59
#12452
15K
9.32 mi12:04:041:13:307:5325:23
8:10
#13205
20K
12.43 mi12:30:201:39:468:0226:16
8:27
#13629
Half
13.11 mi12:36:021:45:288:035:42
8:21
#13679
25K
15.53 mi12:56:542:06:208:0820:52
8:36
#13636
30K
18.64 mi13:25:012:34:278:1728:07
9:03
#13525
20M
20.00 mi13:37:302:46:568:2112:29
9:11
#13440
21M
21.00 mi13:47:412:57:078:2610:11
10:11
#13434
35K
21.75 mi13:54:423:04:088:287:01
9:23
#13498
23M
23.00 mi14:06:463:16:128:3212:04
9:38
#13543
24M
24.00 mi14:16:203:25:468:349:34
9:34
#13574
40K
24.85 mi14:24:473:34:138:378:27
9:53
#13621
25.2M
25.20 mi14:28:373:38:038:393:50
11:07
#13643
Finish
26.22 mi14:38:323:47:588:429:55
9:44
#13829
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi108692493249314549(Top 57%)4691(Top 43%)4691(Top 268%)
10K6.21 mi3.10 mi12452-15833428-9353428-93514039(Top 55%)4373(Top 40%)4373(Top 249%)
15K9.32 mi3.11 mi13205-7533867-4393867-43914549(Top 57%)4691(Top 43%)4691(Top 268%)
20K12.43 mi3.11 mi13629-4244136-2694136-26914568(Top 57%)4760(Top 44%)4760(Top 272%)
Half13.11 mi0.68 mi13679-504174-384174-3814931(Top 58%)4998(Top 46%)4998(Top 285%)
25K15.53 mi2.42 mi13636+434175-14175-113636(Top 53%)4404(Top 40%)4404(Top 251%)
30K18.64 mi3.11 mi13525+1114209-344209-3413481(Top 53%)4555(Top 42%)4555(Top 260%)
20M20.00 mi1.36 mi13440+854235-264235-2613075(Top 51%)4615(Top 42%)4615(Top 263%)
21M21.00 mi1.00 mi13434+64283-484283-4813687(Top 54%)5141(Top 47%)5141(Top 293%)
35K21.75 mi0.75 mi13498-644356-734356-7315047(Top 59%)5861(Top 54%)5861(Top 334%)
23M23.00 mi1.25 mi13543-454442-864442-8614087(Top 55%)5459(Top 50%)5459(Top 311%)
24M24.00 mi1.00 mi13574-314501-594501-5914752(Top 58%)5814(Top 53%)5814(Top 332%)
40K24.85 mi0.85 mi13621-474564-634564-6314586(Top 57%)5808(Top 53%)5808(Top 331%)
25.2M25.20 mi0.35 mi13643-224595-314595-3114901(Top 58%)5983(Top 55%)5983(Top 341%)
Finish26.22 mi1.02 mi13829-1864725-1304725-13017481(Top 68%)7246(Top 66%)7246(Top 413%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14549

Females

4691

F45-49

4691

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14039

Females

4373

F45-49

4373

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14549

Females

4691

F45-49

4691

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

14568

Females

4760

F45-49

4760

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14931

Females

4998

F45-49

4998

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13636

Females

4404

F45-49

4404

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

13481

Females

4555

F45-49

4555

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13075

Females

4615

F45-49

4615

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13687

Females

5141

F45-49

5141

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15047

Females

5861

F45-49

5861

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14087

Females

5459

F45-49

5459

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

14752

Females

5814

F45-49

5814

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

14586

Females

5808

F45-49

5808

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14901

Females

5983

F45-49

5983

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

17481

Females

7246

F45-49

7246

Passing Analysis

Category:
Athletes Passed
1569
Passed By
4529
Net Change
-2960
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10869
5K → 10K241607-1583#10869#12452
10K → 15K72825-753#12452#13205
15K → 20K147571-424#13205#13629
20K → Half3080-50#13629#13679
Half → 25K227184+43#13679#13636
25K → 30K338227+111#13636#13525
30K → 20M18297+85#13525#13440
20M → 21M138132+6#13440#13434
21M → 35K68132-64#13434#13498
35K → 23M103148-45#13498#13543
23M → 24M82113-31#13543#13574
24M → 40K76123-47#13574#13621
40K → 25.2M3961-22#13621#13643
25.2M → Finish43229-186#13643#13829
TOTALS15694529-2960
📊

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