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BOSTON MARATHON 2024

Isabella Caruso

Bib: 2054•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Female)
#0 / 10924
Top 1%
Division (F18-39)
#0 / 4660
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #3211
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
40:23
Rank: #3153 (+58)
5K → 10K
20:15 | 6:31/mi
15K· 9.32 mi
1:00:57
Rank: #3208 (-55)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:21:24
Rank: #2988 (+220)
15K → 20K
20:27 | 6:35/mi
Half· 13.11 mi
1:25:51
Rank: #2957 (+31)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:41:44
Rank: #2703 (+254)
Half → 25K
15:53 | 6:33/mi
30K· 18.64 mi
2:02:32
Rank: #2377 (+326)
25K → 30K
20:48 | 6:42/mi
20M
2:11:49
Rank: #2271 (+106)
30K → 20M
9:17 | 6:50/mi
21M
2:19:52
Rank: #2357 (-86)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:25:31
Rank: #2451 (-94)
21M → 35K
5:39 | 7:33/mi
23M
2:34:56
Rank: #2506 (-55)
35K → 23M
9:25 | 7:31/mi
24M
2:42:20
Rank: #2550 (-44)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:49:26
Rank: #2724 (-174)
24M → 40K
7:06 | 8:18/mi
25.2M
2:52:29
Rank: #2772 (-48)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
2:59:00
Rank: #2645 (+127)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:51
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:33:09
Pace7:06 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3720:086:2920:08
6:29
-
10K
6.21 mi10:41:5240:236:3020:15
6:31
+0:02
15K
9.32 mi11:02:261:00:576:3220:34
6:37
+0:06
20K
12.43 mi11:22:531:21:246:3320:27
6:35
-0:02
Half
13.11 mi11:27:201:25:516:334:27
6:31
-0:04
25K
15.53 mi11:43:131:41:446:3315:53
6:33
+0:02
30K
18.64 mi12:04:012:02:326:3420:48
6:42
+0:09
20M
20.00 mi12:13:182:11:496:359:17
6:50
+0:08
21M
21.00 mi12:21:212:19:526:408:03
8:03
+1:13
35K
21.75 mi12:27:002:25:316:415:39
7:33
-0:30
23M
23.00 mi12:36:252:34:566:449:25
7:31
-0:02
24M
24.00 mi12:43:492:42:206:467:24
7:24
-0:07
40K
24.85 mi12:50:552:49:266:497:06
8:18
+0:54
25.2M
25.20 mi12:53:582:52:296:513:03
8:51
+0:33
Finish
26.22 mi13:00:292:59:006:506:31
6:24
-2:27

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

6:24 /mi

Average Pace

6:50 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:18:20

77% of race

Time at Slower Pace

40:40

23% of race

Average Pace: 6:50 /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 mi10:21:3720:086:2920:08
6:29
#3211
10K
6.21 mi10:41:5240:236:3020:15
6:31
#3153
15K
9.32 mi11:02:261:00:576:3220:34
6:37
#3208
20K
12.43 mi11:22:531:21:246:3320:27
6:35
#2988
Half
13.11 mi11:27:201:25:516:334:27
6:31
#2957
25K
15.53 mi11:43:131:41:446:3315:53
6:33
#2703
30K
18.64 mi12:04:012:02:326:3420:48
6:42
#2377
20M
20.00 mi12:13:182:11:496:359:17
6:50
#2271
21M
21.00 mi12:21:212:19:526:408:03
8:03
#2357
35K
21.75 mi12:27:002:25:316:415:39
7:33
#2451
23M
23.00 mi12:36:252:34:566:449:25
7:31
#2506
24M
24.00 mi12:43:492:42:206:467:24
7:24
#2550
40K
24.85 mi12:50:552:49:266:497:06
8:18
#2724
25.2M
25.20 mi12:53:582:52:296:513:03
8:51
#2772
Finish
26.22 mi13:00:292:59:006:506:31
6:24
#2645
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi32111421423405(Top 13%)167(Top 2%)167(Top 4%)
10K6.21 mi3.10 mi3153+58138+4138+43135(Top 12%)145(Top 1%)145(Top 3%)
15K9.32 mi3.11 mi3208-55148-10148-103405(Top 13%)167(Top 2%)167(Top 4%)
20K12.43 mi3.11 mi2988+220127+21127+212555(Top 10%)109(Top 1.0%)109(Top 2%)
Half13.11 mi0.68 mi2957+31125+2125+22774(Top 11%)123(Top 1%)123(Top 3%)
25K15.53 mi2.42 mi2703+254117+8117+81986(Top 8%)78(Top 0.7%)78(Top 2%)
30K18.64 mi3.11 mi2377+326102+15102+151614(Top 6%)67(Top 0.6%)67(Top 1%)
20M20.00 mi1.36 mi2271+10696+696+61713(Top 7%)94(Top 0.9%)94(Top 2%)
21M21.00 mi1.00 mi2357-86103-7103-74370(Top 17%)666(Top 6%)666(Top 14%)
35K21.75 mi0.75 mi2451-94113-10113-105323(Top 21%)1012(Top 9%)1012(Top 22%)
23M23.00 mi1.25 mi2506-55124-11124-113727(Top 15%)514(Top 5%)514(Top 11%)
24M24.00 mi1.00 mi2550-44136-12136-123764(Top 15%)588(Top 5%)588(Top 13%)
40K24.85 mi0.85 mi2724-174159-23159-237366(Top 29%)2307(Top 21%)2307(Top 50%)
25.2M25.20 mi0.35 mi2772-48165-6165-65847(Top 23%)1622(Top 15%)1622(Top 35%)
Finish26.22 mi1.02 mi2645+127158+7158+71131(Top 4%)90(Top 0.8%)90(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3405

Females

167

F18-39

167

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3135

Females

145

F18-39

145

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3405

Females

167

F18-39

167

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2555

Females

109

F18-39

109

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

2774

Females

123

F18-39

123

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

1986

Females

78

F18-39

78

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1614

Females

67

F18-39

67

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1713

Females

94

F18-39

94

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4370

Females

666

F18-39

666

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5323

Females

1012

F18-39

1012

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3727

Females

514

F18-39

514

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3764

Females

588

F18-39

588

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7366

Females

2307

F18-39

2307

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5847

Females

1622

F18-39

1622

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1131

Females

90

F18-39

90

Passing Analysis

Category:
Athletes Passed
1538
Passed By
972
Net Change
+566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3211
5K → 10K15092+58#3211#3153
10K → 15K89144-55#3153#3208
15K → 20K23818+220#3208#2988
20K → Half387+31#2988#2957
Half → 25K2573+254#2957#2703
25K → 30K3359+326#2703#2377
30K → 20M12014+106#2377#2271
20M → 21M38124-86#2271#2357
21M → 35K15109-94#2357#2451
35K → 23M52107-55#2451#2506
23M → 24M3377-44#2506#2550
24M → 40K24198-174#2550#2724
40K → 25.2M1664-48#2724#2772
25.2M → Finish1336+127#2772#2645
TOTALS1538972+566
📊

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