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BOSTON MARATHON 2023

Rachel Cluett

Bib: 8063•F

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 4%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:54
Rank: #3924
Start → 5K
20:54 | 6:44/mi
10K· 6.21 mi
41:35
Rank: #3904 (+20)
5K → 10K
20:41 | 6:39/mi
15K· 9.32 mi
1:02:23
Rank: #3961 (-57)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:18
Rank: #3903 (+58)
15K → 20K
20:55 | 6:44/mi
Half· 13.11 mi
1:27:46
Rank: #3850 (+53)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:44:10
Rank: #3834 (+16)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:05:50
Rank: #3858 (-24)
25K → 30K
21:40 | 6:58/mi
20M
2:15:16
Rank: #3809 (+49)
30K → 20M
9:26 | 6:57/mi
21M
2:22:24
Rank: #3712 (+97)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:27:28
Rank: #3703 (+9)
21M → 35K
5:04 | 6:46/mi
23M
2:36:14
Rank: #3684 (+19)
35K → 23M
8:46 | 7:00/mi
24M
2:43:04
Rank: #3676 (+8)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:49:02
Rank: #3665 (+11)
24M → 40K
5:58 | 6:59/mi
25.2M
2:51:31
Rank: #3627 (+38)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:58:12
Rank: #3556 (+71)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:30:26
Pace6:54 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0320:546:4420:54
6:44
-
10K
6.21 mi11:06:4441:356:4220:41
6:39
-0:05
15K
9.32 mi11:27:321:02:236:4220:48
6:42
+0:03
20K
12.43 mi11:48:271:23:186:4220:55
6:44
+0:02
Half
13.11 mi11:52:551:27:466:424:28
6:33
-0:11
25K
15.53 mi12:09:191:44:106:4216:24
6:46
+0:13
30K
18.64 mi12:30:592:05:506:4521:40
6:58
+0:12
20M
20.00 mi12:40:252:15:166:469:26
6:57
-0:01
21M
21.00 mi12:47:332:22:246:477:08
7:08
+0:11
35K
21.75 mi12:52:372:27:286:475:04
6:46
-0:22
23M
23.00 mi13:01:232:36:146:488:46
7:00
+0:14
24M
24.00 mi13:08:132:43:046:486:50
6:50
-0:10
40K
24.85 mi13:14:112:49:026:485:58
6:59
+0:09
25.2M
25.20 mi13:16:402:51:316:482:29
7:12
+0:13
Finish
26.22 mi13:23:212:58:126:486:41
6:34
-0:38

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

6:33 /mi

Average Pace

6:48 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:45

69% of race

Time at Steady Pace

55:27

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:46:0320:546:4420:54
6:44
#3924
10K
6.21 mi11:06:4441:356:4220:41
6:39
#3904
15K
9.32 mi11:27:321:02:236:4220:48
6:42
#3961
20K
12.43 mi11:48:271:23:186:4220:55
6:44
#3903
Half
13.11 mi11:52:551:27:466:424:28
6:33
#3850
25K
15.53 mi12:09:191:44:106:4216:24
6:46
#3834
30K
18.64 mi12:30:592:05:506:4521:40
6:58
#3858
20M
20.00 mi12:40:252:15:166:469:26
6:57
#3809
21M
21.00 mi12:47:332:22:246:477:08
7:08
#3712
35K
21.75 mi12:52:372:27:286:475:04
6:46
#3703
23M
23.00 mi13:01:232:36:146:488:46
7:00
#3684
24M
24.00 mi13:08:132:43:046:486:50
6:50
#3676
40K
24.85 mi13:14:112:49:026:485:58
6:59
#3665
25.2M
25.20 mi13:16:402:51:316:482:29
7:12
#3627
Finish
26.22 mi13:23:212:58:126:486:41
6:34
#3556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi39242372374101(Top 15%)247(Top 2%)247(Top 5%)
10K6.21 mi3.10 mi3904+20225+12225+123964(Top 15%)227(Top 2%)227(Top 5%)
15K9.32 mi3.11 mi3961-57228-3228-34101(Top 15%)247(Top 2%)247(Top 5%)
20K12.43 mi3.11 mi3903+58224+4224+43841(Top 14%)216(Top 2%)216(Top 4%)
Half13.11 mi0.68 mi3850+53214+10214+103147(Top 12%)143(Top 1%)143(Top 3%)
25K15.53 mi2.42 mi3834+16211+3211+33870(Top 15%)228(Top 2%)228(Top 5%)
30K18.64 mi3.11 mi3858-24217-6217-64197(Top 16%)280(Top 2%)280(Top 6%)
20M20.00 mi1.36 mi3809+49215+2215+23694(Top 14%)248(Top 2%)248(Top 5%)
21M21.00 mi1.00 mi3712+97205+10205+102800(Top 11%)169(Top 1%)169(Top 3%)
35K21.75 mi0.75 mi3703+92052054059(Top 15%)327(Top 3%)327(Top 7%)
23M23.00 mi1.25 mi3684+19207-2207-23825(Top 14%)293(Top 3%)293(Top 6%)
24M24.00 mi1.00 mi3676+8210-3210-33869(Top 15%)327(Top 3%)327(Top 7%)
40K24.85 mi0.85 mi3665+11215-5215-53758(Top 14%)362(Top 3%)362(Top 7%)
25.2M25.20 mi0.35 mi3627+38210+5210+52602(Top 10%)194(Top 2%)194(Top 4%)
Finish26.22 mi1.02 mi3556+71206+4206+42795(Top 10%)244(Top 2%)244(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4101

Females

247

F18-39

247

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3964

Females

227

F18-39

227

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4101

Females

247

F18-39

247

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3841

Females

216

F18-39

216

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3147

Females

143

F18-39

143

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3870

Females

228

F18-39

228

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4197

Females

280

F18-39

280

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3694

Females

248

F18-39

248

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2800

Females

169

F18-39

169

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4059

Females

327

F18-39

327

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3825

Females

293

F18-39

293

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3869

Females

327

F18-39

327

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3758

Females

362

F18-39

362

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2602

Females

194

F18-39

194

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2795

Females

244

F18-39

244

Passing Analysis

Category:
Athletes Passed
1256
Passed By
888
Net Change
+368
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3924
5K → 10K231211+20#3924#3904
10K → 15K97154-57#3904#3961
15K → 20K14082+58#3961#3903
20K → Half585+53#3903#3850
Half → 25K8872+16#3850#3834
25K → 30K100124-24#3834#3858
30K → 20M8334+49#3858#3809
20M → 21M11720+97#3809#3712
21M → 35K3425+9#3712#3703
35K → 23M7152+19#3703#3684
23M → 24M5547+8#3684#3676
24M → 40K4433+11#3676#3665
40K → 25.2M446+38#3665#3627
25.2M → Finish9423+71#3627#3556
TOTALS1256888+368
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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