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BOSTON MARATHON 2024

Chandler Carreon

Bib: 4098•F

MO

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:25
Rank: #3811
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
40:58
Rank: #3717 (+94)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:01:28
Rank: #3536 (+181)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:22:25
Rank: #3483 (+53)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:26:56
Rank: #3464 (+19)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:43:40
Rank: #3467 (-3)
Half → 25K
16:44 | 6:54/mi
30K· 18.64 mi
2:06:14
Rank: #3521 (-54)
25K → 30K
22:34 | 7:16/mi
20M
2:16:25
Rank: #3564 (-43)
30K → 20M
10:11 | 7:30/mi
21M
2:25:06
Rank: #3769 (-205)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:30:44
Rank: #3816 (-47)
21M → 35K
5:38 | 7:32/mi
23M
2:40:50
Rank: #3877 (-61)
35K → 23M
10:06 | 8:04/mi
24M
2:48:37
Rank: #3903 (-26)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
2:55:29
Rank: #3903
24M → 40K
6:52 | 8:02/mi
25.2M
2:58:27
Rank: #3893 (+10)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:05:49
Rank: #3844 (+49)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:56
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:38:53
Pace7:33 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3820:256:3420:25
6:34
-
10K
6.21 mi10:44:1140:586:3620:33
6:37
+0:03
15K
9.32 mi11:04:411:01:286:3620:30
6:36
-0:01
20K
12.43 mi11:25:381:22:256:3820:57
6:45
+0:09
Half
13.11 mi11:30:091:26:566:384:31
6:37
-0:08
25K
15.53 mi11:46:531:43:406:4016:44
6:54
+0:17
30K
18.64 mi12:09:272:06:146:4622:34
7:16
+0:22
20M
20.00 mi12:19:382:16:256:4910:11
7:30
+0:14
21M
21.00 mi12:28:192:25:066:558:41
8:41
+1:11
35K
21.75 mi12:33:572:30:446:565:38
7:32
-1:09
23M
23.00 mi12:44:032:40:507:0010:06
8:04
+0:32
24M
24.00 mi12:51:502:48:377:027:47
7:47
-0:17
40K
24.85 mi12:58:422:55:297:046:52
8:02
+0:15
25.2M
25.20 mi13:01:402:58:277:052:58
8:36
+0:34
Finish
26.22 mi13:09:023:05:497:067:22
7:14
-1:22

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

6:34 /mi

Average Pace

7:06 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:40

56% of race

Time at Steady Pace

45:45

25% of race

Time at Slower Pace

36:24

20% of race

Average Pace: 7:05 /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 mi10:23:3820:256:3420:25
6:34
#3811
10K
6.21 mi10:44:1140:586:3620:33
6:37
#3717
15K
9.32 mi11:04:411:01:286:3620:30
6:36
#3536
20K
12.43 mi11:25:381:22:256:3820:57
6:45
#3483
Half
13.11 mi11:30:091:26:566:384:31
6:37
#3464
25K
15.53 mi11:46:531:43:406:4016:44
6:54
#3467
30K
18.64 mi12:09:272:06:146:4622:34
7:16
#3521
20M
20.00 mi12:19:382:16:256:4910:11
7:30
#3564
21M
21.00 mi12:28:192:25:066:558:41
8:41
#3769
35K
21.75 mi12:33:572:30:446:565:38
7:32
#3816
23M
23.00 mi12:44:032:40:507:0010:06
8:04
#3877
24M
24.00 mi12:51:502:48:377:027:47
7:47
#3903
40K
24.85 mi12:58:422:55:297:046:52
8:02
#3903
25.2M
25.20 mi13:01:402:58:277:052:58
8:36
#3893
Finish
26.22 mi13:09:023:05:497:067:22
7:14
#3844
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi38111931933276(Top 13%)156(Top 1%)156(Top 3%)
10K6.21 mi3.10 mi3717+94188+5188+53720(Top 15%)201(Top 2%)201(Top 4%)
15K9.32 mi3.11 mi3536+181170+18170+183276(Top 13%)156(Top 1%)156(Top 3%)
20K12.43 mi3.11 mi3483+53167+3167+33489(Top 14%)190(Top 2%)190(Top 4%)
Half13.11 mi0.68 mi3464+19166+1166+13354(Top 13%)172(Top 2%)172(Top 4%)
25K15.53 mi2.42 mi3467-3175-9175-93824(Top 15%)268(Top 2%)268(Top 6%)
30K18.64 mi3.11 mi3521-54197-22197-224055(Top 16%)383(Top 4%)383(Top 8%)
20M20.00 mi1.36 mi3564-43215-18215-184300(Top 17%)520(Top 5%)520(Top 11%)
21M21.00 mi1.00 mi3769-205249-34249-347076(Top 28%)1734(Top 16%)1734(Top 37%)
35K21.75 mi0.75 mi3816-47265-16265-165202(Top 20%)962(Top 9%)962(Top 21%)
23M23.00 mi1.25 mi3877-61289-24289-246099(Top 24%)1490(Top 14%)1490(Top 32%)
24M24.00 mi1.00 mi3903-26313-24313-245470(Top 21%)1283(Top 12%)1283(Top 28%)
40K24.85 mi0.85 mi3903328-15328-155968(Top 23%)1629(Top 15%)1629(Top 35%)
25.2M25.20 mi0.35 mi3893+10333-5333-54878(Top 19%)1181(Top 11%)1181(Top 25%)
Finish26.22 mi1.02 mi3844+49342-9342-94158(Top 16%)838(Top 8%)838(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3276

Females

156

F18-39

156

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3720

Females

201

F18-39

201

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3276

Females

156

F18-39

156

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3489

Females

190

F18-39

190

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3354

Females

172

F18-39

172

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3824

Females

268

F18-39

268

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4055

Females

383

F18-39

383

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4300

Females

520

F18-39

520

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7076

Females

1734

F18-39

1734

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5202

Females

962

F18-39

962

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6099

Females

1490

F18-39

1490

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5470

Females

1283

F18-39

1283

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5968

Females

1629

F18-39

1629

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4878

Females

1181

F18-39

1181

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4158

Females

838

F18-39

838

Passing Analysis

Category:
Athletes Passed
1328
Passed By
1361
Net Change
-33
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3811
5K → 10K204110+94#3811#3717
10K → 15K21938+181#3717#3536
15K → 20K14592+53#3536#3483
20K → Half3213+19#3483#3464
Half → 25K132135-3#3464#3467
25K → 30K165219-54#3467#3521
30K → 20M74117-43#3521#3564
20M → 21M37242-205#3564#3769
21M → 35K3986-47#3769#3816
35K → 23M69130-61#3816#3877
23M → 24M5379-26#3877#3903
24M → 40K49490#3903#3903
40K → 25.2M2919+10#3903#3893
25.2M → Finish8132+49#3893#3844
TOTALS13281361-33
📊

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