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BOSTON MARATHON 2024

Maria Vicini

Bib: 14318•F

CO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 26%
Division (F18-39)
#0 / 4660
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:40
Rank: #9156
Start → 5K
7:18/mi
22:40 split
10K· 6.21 mi
45:49
Rank: #9435 (-279)
5K → 10K
7:27/mi
23:09 split
15K· 9.32 mi
1:09:23
Rank: #9700 (-265)
10K → 15K
7:35/mi
23:34 split
20K· 12.43 mi
1:34:01
Rank: #10139 (-439)
15K → 20K
7:56/mi
24:38 split
Half· 13.11 mi
1:39:26
Rank: #10249 (-110)
20K → Half
7:56/mi
5:25 split
25K· 15.53 mi
2:00:21
Rank: #10917 (-668)
Half → 25K
8:38/mi
20:55 split
30K· 18.64 mi
2:28:11
Rank: #11285 (-368)
25K → 30K
8:58/mi
27:50 split
20M
2:40:03
Rank: #11204 (+81)
30K → 20M
8:44/mi
11:52 split
21M
2:49:19
Rank: #11053 (+151)
20M → 21M
9:16/mi
9:16 split
35K· 21.75 mi
2:55:37
Rank: #10979 (+74)
21M → 35K
8:25/mi
6:18 split
23M
3:06:34
Rank: #10881 (+98)
35K → 23M
8:45/mi
10:57 split
24M
3:14:53
Rank: #10715 (+166)
23M → 24M
8:19/mi
8:19 split
40K· 24.85 mi
3:22:02
Rank: #10547 (+168)
24M → 40K
8:22/mi
7:09 split
25.2M
3:25:13
Rank: #10476 (+71)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:33:19
Rank: #10346 (+130)
25.2M → Finish
7:57/mi
8:06 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:26
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:53:53
Pace8:41 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:2822:407:1822:40
7:18
-
10K
6.21 mi11:17:3745:497:2223:09
7:27
+0:09
15K
9.32 mi11:41:111:09:237:2723:34
7:35
+0:08
20K
12.43 mi12:05:491:34:017:3424:38
7:56
+0:21
Half
13.11 mi12:11:141:39:267:355:25
7:56
0:00
25K
15.53 mi12:32:092:00:217:4520:55
8:38
+0:42
30K
18.64 mi12:59:592:28:117:5727:50
8:58
+0:20
20M
20.00 mi13:11:512:40:038:0011:52
8:44
-0:14
21M
21.00 mi13:21:072:49:198:049:16
9:16
+0:32
35K
21.75 mi13:27:252:55:378:056:18
8:25
-0:51
23M
23.00 mi13:38:223:06:348:0710:57
8:45
+0:20
24M
24.00 mi13:46:413:14:538:078:19
8:19
-0:26
40K
24.85 mi13:53:503:22:028:087:09
8:22
+0:03
25.2M
25.20 mi13:57:013:25:138:093:11
9:14
+0:52
Finish
26.22 mi14:05:073:33:198:098:06
7:57
-1:17

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

7:18 /mi

Average Pace

8:09 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:32

50% of race

Time at Steady Pace

42:41

20% of race

Time at Slower Pace

1:03:06

30% of race

Average Pace: 8:08 /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 mi10:54:2822:407:1822:40
7:18
#9156
10K
6.21 mi11:17:3745:497:2223:09
7:27
#9435
15K
9.32 mi11:41:111:09:237:2723:34
7:35
#9700
20K
12.43 mi12:05:491:34:017:3424:38
7:56
#10139
Half
13.11 mi12:11:141:39:267:355:25
7:56
#10249
25K
15.53 mi12:32:092:00:217:4520:55
8:38
#10917
30K
18.64 mi12:59:592:28:117:5727:50
8:58
#11285
20M
20.00 mi13:11:512:40:038:0011:52
8:44
#11204
21M
21.00 mi13:21:072:49:198:049:16
9:16
#11053
35K
21.75 mi13:27:252:55:378:056:18
8:25
#10979
23M
23.00 mi13:38:223:06:348:0710:57
8:45
#10881
24M
24.00 mi13:46:413:14:538:078:19
8:19
#10715
40K
24.85 mi13:53:503:22:028:087:09
8:22
#10547
25.2M
25.20 mi13:57:013:25:138:093:11
9:14
#10476
Finish
26.22 mi14:05:073:33:198:098:06
7:57
#10346
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi91561652165210342(Top 40%)2355(Top 22%)2355(Top 51%)
10K6.21 mi3.10 mi9435-2791797-1451797-1459875(Top 39%)2043(Top 19%)2043(Top 44%)
15K9.32 mi3.11 mi9700-2651957-1601957-16010342(Top 40%)2355(Top 22%)2355(Top 51%)
20K12.43 mi3.11 mi10139-4392224-2672224-26711325(Top 44%)2974(Top 27%)2974(Top 64%)
Half13.11 mi0.68 mi10249-1102292-682292-6812339(Top 48%)3494(Top 32%)3494(Top 75%)
25K15.53 mi2.42 mi10917-6682688-3962688-39613726(Top 54%)4449(Top 41%)4449(Top 95%)
30K18.64 mi3.11 mi11285-3682977-2892977-28913024(Top 51%)4284(Top 39%)4284(Top 92%)
20M20.00 mi1.36 mi11204+812988-112988-1110734(Top 42%)3333(Top 31%)3333(Top 72%)
21M21.00 mi1.00 mi11053+1512955+332955+339788(Top 38%)3110(Top 28%)3110(Top 67%)
35K21.75 mi0.75 mi10979+742962-72962-710290(Top 40%)3374(Top 31%)3374(Top 72%)
23M23.00 mi1.25 mi10881+982970-82970-89821(Top 38%)3300(Top 30%)3300(Top 71%)
24M24.00 mi1.00 mi10715+1662933+372933+378402(Top 33%)2662(Top 24%)2662(Top 57%)
40K24.85 mi0.85 mi10547+1682897+362897+367690(Top 30%)2460(Top 23%)2460(Top 53%)
25.2M25.20 mi0.35 mi10476+712881+162881+167676(Top 30%)2515(Top 23%)2515(Top 54%)
Finish26.22 mi1.02 mi10346+1302851+302851+308247(Top 32%)2703(Top 25%)2703(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10342

Females

2355

F18-39

2355

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

9875

Females

2043

F18-39

2043

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10342

Females

2355

F18-39

2355

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11325

Females

2974

F18-39

2974

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12339

Females

3494

F18-39

3494

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

13726

Females

4449

F18-39

4449

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

13024

Females

4284

F18-39

4284

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

10734

Females

3333

F18-39

3333

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9788

Females

3110

F18-39

3110

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10290

Females

3374

F18-39

3374

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

9821

Females

3300

F18-39

3300

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8402

Females

2662

F18-39

2662

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7690

Females

2460

F18-39

2460

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7676

Females

2515

F18-39

2515

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8247

Females

2703

F18-39

2703

Passing Analysis

Category:
Athletes Passed
1968*
Passed By
3156
Net Change
-1190
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9156
5K → 10K149428-279#9156#9435
10K → 15K129394-265#9435#9700
15K → 20K112549-439#9700#10139
20K → Half10120-110#10139#10249
Half → 25K83751-668#10249#10917
25K → 30K172540-368#10917#11285
30K → 20M190109+81#11285#11204
20M → 21M22069+151#11204#11053
21M → 35K12349+74#11053#10979
35K → 23M17981+98#10979#10881
23M → 24M18418+166#10881#10715
24M → 40K186*18+168#10715#10547
40K → 25.2M809+71#10547#10476
25.2M → Finish15121+130#10476#10346
TOTALS1968*3156-1190

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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