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BOSTON MARATHON 2024

Jane Bonazzoli

Bib: 28150•F

MA

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
29:34
Rank: #21793
Start → 5K
29:34 | 9:31/mi
10K· 6.21 mi
59:59
Rank: #21969 (-176)
5K → 10K
30:25 | 9:47/mi
15K· 9.32 mi
1:35:26
Rank: #23002 (-1033)
10K → 15K
35:27 | 11:25/mi
20K· 12.43 mi
2:08:54
Rank: #22765 (+237)
15K → 20K
33:28 | 10:46/mi
Half· 13.11 mi
2:15:42
Rank: #22700 (+65)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:45:27
Rank: #22901 (-201)
Half → 25K
29:45 | 12:16/mi
30K· 18.64 mi
3:26:56
Rank: #23155 (-254)
25K → 30K
41:29 | 13:21/mi
20M
3:45:01
Rank: #23183 (-28)
30K → 20M
18:05 | 13:18/mi
21M
3:58:50
Rank: #23123 (+60)
20M → 21M
13:49 | 13:49/mi
35K· 21.75 mi
4:07:34
Rank: #23061 (+62)
21M → 35K
8:44 | 11:40/mi
23M
4:23:14
Rank: #23012 (+49)
35K → 23M
15:40 | 12:31/mi
24M
4:35:09
Rank: #22968 (+44)
23M → 24M
11:55 | 11:55/mi
40K· 24.85 mi
4:45:39
Rank: #22918 (+50)
24M → 40K
10:30 | 12:17/mi
25.2M
4:51:15
Rank: #22948 (-30)
40K → 25.2M
5:36 | 16:14/mi
Finish· 26.22 mi
5:01:56
Rank: #22894 (+54)
25.2M → Finish
10:41 | 10:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:42
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:46:14
Pace12:41 /mi
📊Positive Split: 22.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3229:349:3129:34
9:31
-
10K
6.21 mi12:22:5759:599:3930:25
9:47
+0:16
15K
9.32 mi12:58:241:35:2610:1435:27
11:25
+1:38
20K
12.43 mi13:31:522:08:5410:2233:28
10:46
-0:39
Half
13.11 mi13:38:402:15:4210:216:48
9:58
-0:48
25K
15.53 mi14:08:252:45:2710:3929:45
12:16
+2:18
30K
18.64 mi14:49:543:26:5611:0641:29
13:21
+1:05
20M
20.00 mi15:07:593:45:0111:1518:05
13:18
-0:03
21M
21.00 mi15:21:483:58:5011:2213:49
13:49
+0:31
35K
21.75 mi15:30:324:07:3411:238:44
11:40
-2:09
23M
23.00 mi15:46:124:23:1411:2715:40
12:31
+0:51
24M
24.00 mi15:58:074:35:0911:2811:55
11:55
-0:36
40K
24.85 mi16:08:374:45:3911:3010:30
12:17
+0:22
25.2M
25.20 mi16:14:134:51:1511:335:36
16:14
+3:57
Finish
26.22 mi16:24:545:01:5611:3110:41
10:29
-5:45

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

9:31 /mi

Average Pace

11:31 /mi

Slowest Pace

16:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:56

37% of race

Time at Steady Pace

1:52:01

37% of race

Time at Slower Pace

1:18:59

26% of race

Average Pace: 11:31 /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 mi11:52:3229:349:3129:34
9:31
#21793
10K
6.21 mi12:22:5759:599:3930:25
9:47
#21969
15K
9.32 mi12:58:241:35:2610:1435:27
11:25
#23002
20K
12.43 mi13:31:522:08:5410:2233:28
10:46
#22765
Half
13.11 mi13:38:402:15:4210:216:48
9:58
#22700
25K
15.53 mi14:08:252:45:2710:3929:45
12:16
#22901
30K
18.64 mi14:49:543:26:5611:0641:29
13:21
#23155
20M
20.00 mi15:07:593:45:0111:1518:05
13:18
#23183
21M
21.00 mi15:21:483:58:5011:2213:49
13:49
#23123
35K
21.75 mi15:30:324:07:3411:238:44
11:40
#23061
23M
23.00 mi15:46:124:23:1411:2715:40
12:31
#23012
24M
24.00 mi15:58:074:35:0911:2811:55
11:55
#22968
40K
24.85 mi16:08:374:45:3911:3010:30
12:17
#22918
25.2M
25.20 mi16:14:134:51:1511:335:36
16:14
#22948
Finish
26.22 mi16:24:545:01:5611:3110:41
10:29
#22894
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi217938810881024204(Top 95%)10089(Top 92%)10089(Top 217%)
10K6.21 mi3.10 mi21969-1768896-868896-8622076(Top 86%)8959(Top 82%)8959(Top 192%)
15K9.32 mi3.11 mi23002-10339422-5269422-52624204(Top 95%)10089(Top 92%)10089(Top 217%)
20K12.43 mi3.11 mi22765+2379288+1349288+13422235(Top 87%)9043(Top 83%)9043(Top 194%)
Half13.11 mi0.68 mi22700+659260+289260+2821421(Top 84%)8638(Top 79%)8638(Top 185%)
25K15.53 mi2.42 mi22901-2019396-1369396-13623482(Top 92%)9798(Top 90%)9798(Top 210%)
30K18.64 mi3.11 mi23155-2549591-1959591-19523676(Top 93%)9993(Top 91%)9993(Top 214%)
20M20.00 mi1.36 mi23183-289626-359626-3523243(Top 91%)9884(Top 90%)9884(Top 212%)
21M21.00 mi1.00 mi23123+609602+249602+2422081(Top 86%)9333(Top 85%)9333(Top 200%)
35K21.75 mi0.75 mi23061+629583+199583+1921231(Top 83%)8965(Top 82%)8965(Top 192%)
23M23.00 mi1.25 mi23012+499571+129571+1221736(Top 85%)9239(Top 85%)9239(Top 198%)
24M24.00 mi1.00 mi22968+449553+189553+1821306(Top 83%)9090(Top 83%)9090(Top 195%)
40K24.85 mi0.85 mi22918+509533+209533+2021000(Top 82%)9002(Top 82%)9002(Top 193%)
25.2M25.20 mi0.35 mi22948-309555-229555-2224223(Top 95%)10456(Top 96%)10456(Top 224%)
Finish26.22 mi1.02 mi22894+549534+219534+2119996(Top 78%)8478(Top 78%)8478(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24204

Females

10089

F18-39

10089

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22076

Females

8959

F18-39

8959

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24204

Females

10089

F18-39

10089

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

22235

Females

9043

F18-39

9043

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21421

Females

8638

F18-39

8638

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

23482

Females

9798

F18-39

9798

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

23676

Females

9993

F18-39

9993

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23243

Females

9884

F18-39

9884

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22081

Females

9333

F18-39

9333

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

21231

Females

8965

F18-39

8965

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21736

Females

9239

F18-39

9239

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

21306

Females

9090

F18-39

9090

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21000

Females

9002

F18-39

9002

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24223

Females

10456

F18-39

10456

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19996

Females

8478

F18-39

8478

Passing Analysis

Category:
Athletes Passed
1160
Passed By
2261
Net Change
-1101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21793
5K → 10K162338-176#21793#21969
10K → 15K161049-1033#21969#23002
15K → 20K29356+237#23002#22765
20K → Half716+65#22765#22700
Half → 25K65266-201#22700#22901
25K → 30K77331-254#22901#23155
30K → 20M5280-28#23155#23183
20M → 21M8020+60#23183#23123
21M → 35K686+62#23123#23061
35K → 23M7425+49#23061#23012
23M → 24M5713+44#23012#22968
24M → 40K6515+50#22968#22918
40K → 25.2M939-30#22918#22948
25.2M → Finish7117+54#22948#22894
TOTALS11602261-1101
📊

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