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BOSTON MARATHON 2024

Alexis Disilvestro

Bib: 17226•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:34/mi
26:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:39/mi
53:31
↑ 79↓ 1380.4%
15K· 9.32 mi
8:57/mi
1:21:19
↑ 67↓ 78
20K· 12.43 mi
9:29/mi
1:50:48
↑ 106↓ 860.1%
Half· 13.11 mi
9:20/mi
1:57:10
↑ 19↓ 370.5%
25K· 15.53 mi
9:54/mi
2:21:09
↑ 66↓ 880.2%
30K· 18.64 mi
10:55/mi
2:55:05
↑ 181↓ 1480.2%
20M
10:02/mi
3:08:43
↑ 64↓ 500.2%
21M
11:13/mi
3:19:56
↑ 106↓ 241.6%
35K· 21.75 mi
10:03/mi
3:27:27
↑ 17↓ 861.7%
23M
10:06/mi
3:40:06
↑ 23↓ 630.6%
24M
10:02/mi
3:50:08
↓ 821.3%
40K· 24.85 mi
10:14/mi
3:58:53
↓ 200.3%
25.2M
11:53/mi
4:02:59
↑ 13↓ 160.2%
Finish· 26.22 mi
9:05/mi
4:12:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:10
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:15:04
Pace10:18 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4426:378:3426:37
8:34
-
10K
6.21 mi11:44:3853:318:3726:54
8:39
+0:05
15K
9.32 mi12:12:261:21:198:4327:48
8:57
+0:18
20K
12.43 mi12:41:551:50:488:5529:29
9:29
+0:32
Half
13.11 mi12:48:171:57:108:566:22
9:20
-0:09
25K
15.53 mi13:12:162:21:099:0523:59
9:54
+0:34
30K
18.64 mi13:46:122:55:059:2433:56
10:55
+1:01
20M
20.00 mi13:59:503:08:439:2613:38
10:02
-0:53
21M
21.00 mi14:11:033:19:569:3111:13
11:13
+1:11
35K
21.75 mi14:18:343:27:279:327:31
10:03
-1:10
23M
23.00 mi14:31:133:40:069:3412:39
10:06
+0:03
24M
24.00 mi14:41:153:50:089:3510:02
10:02
-0:04
40K
24.85 mi14:50:003:58:539:378:45
10:14
+0:12
25.2M
25.20 mi14:54:064:02:599:394:06
11:53
+1:39
Finish
26.22 mi15:03:214:12:149:389:15
9:05
-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

8:34 /mi

Average Pace

9:38 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:25

50% of race

Time at Steady Pace

1:16:34

30% of race

Time at Slower Pace

49:15

20% of race

Average Pace: 9:37 /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 mi11:17:4426:378:3426:37
8:34
#18147
10K
6.21 mi11:44:3853:318:3726:54
8:39
#18157
15K
9.32 mi12:12:261:21:198:4327:48
8:57
#18301
20K
12.43 mi12:41:551:50:488:5529:29
9:29
#18578
Half
13.11 mi12:48:171:57:108:566:22
9:20
#18628
25K
15.53 mi13:12:162:21:099:0523:59
9:54
#18690
30K
18.64 mi13:46:122:55:059:2433:56
10:55
#18999
20M
20.00 mi13:59:503:08:439:2613:38
10:02
#18789
21M
21.00 mi14:11:033:19:569:3111:13
11:13
#18662
35K
21.75 mi14:18:343:27:279:327:31
10:03
#18585
23M
23.00 mi14:31:133:40:069:3412:39
10:06
#18394
24M
24.00 mi14:41:153:50:089:3510:02
10:02
#18287
40K
24.85 mi14:50:003:58:539:378:45
10:14
#18175
25.2M
25.20 mi14:54:064:02:599:394:06
11:53
#18150
Finish
26.22 mi15:03:214:12:149:389:15
9:05
#17991
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi181476844684418667(Top 73%)7059(Top 65%)7059(Top 438%)
10K6.21 mi3.10 mi18157-106836+86836+818153(Top 71%)6815(Top 62%)6815(Top 423%)
15K9.32 mi3.11 mi18301-1446913-776913-7718667(Top 73%)7059(Top 65%)7059(Top 438%)
20K12.43 mi3.11 mi18578-2777061-1487061-14819172(Top 75%)7361(Top 67%)7361(Top 456%)
Half13.11 mi0.68 mi18628-507088-277088-2719529(Top 76%)7610(Top 70%)7610(Top 472%)
25K15.53 mi2.42 mi18690-627143-557143-5518827(Top 74%)7291(Top 67%)7291(Top 452%)
30K18.64 mi3.11 mi18999-3097363-2207363-22019807(Top 78%)8011(Top 73%)8011(Top 497%)
20M20.00 mi1.36 mi18789+2107277+867277+8616613(Top 65%)6521(Top 60%)6521(Top 404%)
21M21.00 mi1.00 mi18662+1277241+367241+3616930(Top 66%)6819(Top 62%)6819(Top 423%)
35K21.75 mi0.75 mi18585+777212+297212+2917324(Top 68%)7009(Top 64%)7009(Top 435%)
23M23.00 mi1.25 mi18394+1917137+757137+7515820(Top 62%)6309(Top 58%)6309(Top 391%)
24M24.00 mi1.00 mi18287+1077108+297108+2916456(Top 64%)6671(Top 61%)6671(Top 414%)
40K24.85 mi0.85 mi18175+1127075+337075+3315834(Top 62%)6415(Top 59%)6415(Top 398%)
25.2M25.20 mi0.35 mi18150+257071+47071+417114(Top 67%)7108(Top 65%)7108(Top 441%)
Finish26.22 mi1.02 mi17991+1597017+547017+5414622(Top 57%)5792(Top 53%)5792(Top 359%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

18667

Females

7059

F40-44

7059

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18153

Females

6815

F40-44

6815

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

18667

Females

7059

F40-44

7059

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

19172

Females

7361

F40-44

7361

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

19529

Females

7610

F40-44

7610

Half→25K

13.1 - 15.5 mi

Top 74%
×4story building
+66ft-88ft

Overall

18827

Females

7291

F40-44

7291

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19807

Females

8011

F40-44

8011

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

16613

Females

6521

F40-44

6521

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16930

Females

6819

F40-44

6819

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

17324

Females

7009

F40-44

7009

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15820

Females

6309

F40-44

6309

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

16456

Females

6671

F40-44

6671

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

15834

Females

6415

F40-44

6415

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17114

Females

7108

F40-44

7108

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14622

Females

5792

F40-44

5792

Passing Analysis

Category:
Athletes Passed
2103
Passed By
1947
Net Change
+156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18147
5K → 10K274284-10#18147#18157
10K → 15K179323-144#18157#18301
15K → 20K168445-277#18301#18578
20K → Half3080-50#18578#18628
Half → 25K183245-62#18628#18690
25K → 30K126435-309#18690#18999
30K → 20M22111+210#18999#18789
20M → 21M16437+127#18789#18662
21M → 35K9821+77#18662#18585
35K → 23M20615+191#18585#18394
23M → 24M12619+107#18394#18287
24M → 40K1219+112#18287#18175
40K → 25.2M4116+25#18175#18150
25.2M → Finish1667+159#18150#17991
TOTALS21031947+156
📊

Passing Visuals

Category:
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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