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BOSTON MARATHON 2024

Antonela Bonazzola

Bib: 12424•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 13%
Division (F18-39)
#0 / 4660
Top 23%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:14
Rank: #8094
Start → 5K
7:09/mi
22:14 split
10K· 6.21 mi
44:55
Rank: #8365 (-271)
5K → 10K
7:18/mi
22:41 split
15K· 9.32 mi
1:07:46
Rank: #8382 (-17)
10K → 15K
7:21/mi
22:51 split
20K· 12.43 mi
1:30:49
Rank: #8185 (+197)
15K → 20K
7:25/mi
23:03 split
Half· 13.11 mi
1:35:49
Rank: #8161 (+24)
20K → Half
7:20/mi
5:00 split
25K· 15.53 mi
1:54:00
Rank: #7887 (+274)
Half → 25K
7:30/mi
18:11 split
30K· 18.64 mi
2:18:23
Rank: #7611 (+276)
25K → 30K
7:51/mi
24:23 split
20M
2:29:17
Rank: #7472 (+139)
30K → 20M
8:01/mi
10:54 split
21M
2:37:59
Rank: #7387 (+85)
20M → 21M
8:42/mi
8:42 split
35K· 21.75 mi
2:44:01
Rank: #7370 (+17)
21M → 35K
8:04/mi
6:02 split
23M
2:54:35
Rank: #7330 (+40)
35K → 23M
8:26/mi
10:34 split
24M
3:03:01
Rank: #7333 (-3)
23M → 24M
8:26/mi
8:26 split
40K· 24.85 mi
3:10:04
Rank: #7264 (+69)
24M → 40K
8:15/mi
7:03 split
25.2M
3:13:11
Rank: #7220 (+44)
40K → 25.2M
9:02/mi
3:07 split
Finish· 26.22 mi
3:21:12
Rank: #7175 (+45)
25.2M → Finish
7:52/mi
8:01 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:49
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:45:23
Pace8:02 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3122:147:0922:14
7:09
-
10K
6.21 mi11:13:1244:557:1422:41
7:18
+0:09
15K
9.32 mi11:36:031:07:467:1622:51
7:21
+0:03
20K
12.43 mi11:59:061:30:497:1823:03
7:25
+0:04
Half
13.11 mi12:04:061:35:497:195:00
7:20
-0:05
25K
15.53 mi12:22:171:54:007:2018:11
7:30
+0:10
30K
18.64 mi12:46:402:18:237:2524:23
7:51
+0:21
20M
20.00 mi12:57:342:29:177:2810:54
8:01
+0:10
21M
21.00 mi13:06:162:37:597:318:42
8:42
+0:41
35K
21.75 mi13:12:182:44:017:336:02
8:04
-0:38
23M
23.00 mi13:22:522:54:357:3510:34
8:26
+0:22
24M
24.00 mi13:31:183:03:017:388:26
8:26
0:00
40K
24.85 mi13:38:213:10:047:397:03
8:15
-0:11
25.2M
25.20 mi13:41:283:13:117:403:07
9:02
+0:47
Finish
26.22 mi13:49:293:21:127:418:01
7:52
-1:10

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

7:09 /mi

Average Pace

7:41 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:00

57% of race

Time at Steady Pace

49:20

25% of race

Time at Slower Pace

37:52

19% of race

Average Pace: 7:40 /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 mi10:50:3122:147:0922:14
7:09
#8094
10K
6.21 mi11:13:1244:557:1422:41
7:18
#8365
15K
9.32 mi11:36:031:07:467:1622:51
7:21
#8382
20K
12.43 mi11:59:061:30:497:1823:03
7:25
#8185
Half
13.11 mi12:04:061:35:497:195:00
7:20
#8161
25K
15.53 mi12:22:171:54:007:2018:11
7:30
#7887
30K
18.64 mi12:46:402:18:237:2524:23
7:51
#7611
20M
20.00 mi12:57:342:29:177:2810:54
8:01
#7472
21M
21.00 mi13:06:162:37:597:318:42
8:42
#7387
35K
21.75 mi13:12:182:44:017:336:02
8:04
#7370
23M
23.00 mi13:22:522:54:357:3510:34
8:26
#7330
24M
24.00 mi13:31:183:03:017:388:26
8:26
#7333
40K
24.85 mi13:38:213:10:047:397:03
8:15
#7264
25.2M
25.20 mi13:41:283:13:117:403:07
9:02
#7220
Finish
26.22 mi13:49:293:21:127:418:01
7:52
#7175
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8094120412048551(Top 33%)1485(Top 14%)1485(Top 32%)
10K6.21 mi3.10 mi8365-2711360-1561360-1568700(Top 34%)1510(Top 14%)1510(Top 32%)
15K9.32 mi3.11 mi8382-171376-161376-168551(Top 33%)1485(Top 14%)1485(Top 32%)
20K12.43 mi3.11 mi8185+1971320+561320+567786(Top 30%)1298(Top 12%)1298(Top 28%)
Half13.11 mi0.68 mi8161+241310+101310+107925(Top 31%)1333(Top 12%)1333(Top 29%)
25K15.53 mi2.42 mi7887+2741249+611249+616977(Top 27%)1162(Top 11%)1162(Top 25%)
30K18.64 mi3.11 mi7611+2761220+291220+297007(Top 27%)1359(Top 12%)1359(Top 29%)
20M20.00 mi1.36 mi7472+1391210+101210+106912(Top 27%)1511(Top 14%)1511(Top 32%)
21M21.00 mi1.00 mi7387+851221-111221-117152(Top 28%)1779(Top 16%)1779(Top 38%)
35K21.75 mi0.75 mi7370+171249-281249-288188(Top 32%)2302(Top 21%)2302(Top 49%)
23M23.00 mi1.25 mi7330+401293-441293-448142(Top 32%)2446(Top 22%)2446(Top 52%)
24M24.00 mi1.00 mi7333-31338-451338-459054(Top 35%)2963(Top 27%)2963(Top 64%)
40K24.85 mi0.85 mi7264+691355-171355-177052(Top 28%)2144(Top 20%)2144(Top 46%)
25.2M25.20 mi0.35 mi7220+441358-31358-36742(Top 26%)2036(Top 19%)2036(Top 44%)
Finish26.22 mi1.02 mi7175+451380-221380-227735(Top 30%)2433(Top 22%)2433(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8551

Females

1485

F18-39

1485

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8700

Females

1510

F18-39

1510

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8551

Females

1485

F18-39

1485

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7786

Females

1298

F18-39

1298

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

7925

Females

1333

F18-39

1333

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

6977

Females

1162

F18-39

1162

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7007

Females

1359

F18-39

1359

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

6912

Females

1511

F18-39

1511

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7152

Females

1779

F18-39

1779

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8188

Females

2302

F18-39

2302

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8142

Females

2446

F18-39

2446

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

9054

Females

2963

F18-39

2963

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7052

Females

2144

F18-39

2144

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6742

Females

2036

F18-39

2036

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7735

Females

2433

F18-39

2433

Passing Analysis

Category:
Athletes Passed
2286
Passed By
1367
Net Change
+919
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8094
5K → 10K146417-271#8094#8365
10K → 15K180197-17#8365#8382
15K → 20K28285+197#8382#8185
20K → Half4521+24#8185#8161
Half → 25K33056+274#8161#7887
25K → 30K37094+276#7887#7611
30K → 20M19253+139#7611#7472
20M → 21M15570+85#7472#7387
21M → 35K8568+17#7387#7370
35K → 23M145105+40#7370#7330
23M → 24M9295-3#7330#7333
24M → 40K11041+69#7333#7264
40K → 25.2M5814+44#7264#7220
25.2M → Finish9651+45#7220#7175
TOTALS22861367+919
📊

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