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BOSTON MARATHON 2023

Caitlin Noone

Bib: 30171•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:48
Rank: #21441
Start → 5K
28:48 | 9:16/mi
10K· 6.21 mi
56:35
Rank: #21090 (+351)
5K → 10K
27:47 | 8:57/mi
15K· 9.32 mi
1:24:39
Rank: #20955 (+135)
10K → 15K
28:04 | 9:02/mi
20K· 12.43 mi
1:53:52
Rank: #21048 (-93)
15K → 20K
29:13 | 9:24/mi
Half· 13.11 mi
2:00:07
Rank: #21044 (+4)
20K → Half
6:15 | 9:10/mi
25K· 15.53 mi
2:23:17
Rank: #21018 (+26)
Half → 25K
23:10 | 9:33/mi
30K· 18.64 mi
2:54:11
Rank: #20981 (+37)
25K → 30K
30:54 | 9:57/mi
20M
3:08:14
Rank: #21003 (-22)
30K → 20M
14:03 | 10:20/mi
21M
3:19:24
Rank: #21006 (-3)
20M → 21M
11:10 | 11:10/mi
35K· 21.75 mi
3:26:26
Rank: #20942 (+64)
21M → 35K
7:02 | 9:24/mi
23M
3:39:23
Rank: #20914 (+28)
35K → 23M
12:57 | 10:21/mi
24M
3:49:35
Rank: #20939 (-25)
23M → 24M
10:12 | 10:12/mi
40K· 24.85 mi
3:58:30
Rank: #20935 (+4)
24M → 40K
8:55 | 10:26/mi
25.2M
4:02:26
Rank: #20937 (-2)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
4:12:31
Rank: #20957 (-20)
25.2M → Finish
10:05 | 9:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:07
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:12:24
Pace10:06 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4128:489:1628:48
9:16
-
10K
6.21 mi12:15:2856:359:0627:47
8:57
-0:19
15K
9.32 mi12:43:321:24:399:0528:04
9:02
+0:05
20K
12.43 mi13:12:451:53:529:1029:13
9:24
+0:22
Half
13.11 mi13:19:002:00:079:106:15
9:10
-0:14
25K
15.53 mi13:42:102:23:179:1323:10
9:33
+0:23
30K
18.64 mi14:13:042:54:119:2130:54
9:57
+0:24
20M
20.00 mi14:27:073:08:149:2514:03
10:20
+0:23
21M
21.00 mi14:38:173:19:249:3011:10
11:10
+0:50
35K
21.75 mi14:45:193:26:269:307:02
9:24
-1:46
23M
23.00 mi14:58:163:39:239:3212:57
10:21
+0:57
24M
24.00 mi15:08:283:49:359:3410:12
10:12
-0:09
40K
24.85 mi15:17:233:58:309:368:55
10:26
+0:14
25.2M
25.20 mi15:21:194:02:269:373:56
11:24
+0:58
Finish
26.22 mi15:31:244:12:319:3810:05
9:54
-1:30

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

8:57 /mi

Average Pace

9:38 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:09

50% of race

Time at Steady Pace

1:14:21

29% of race

Time at Slower Pace

51:01

20% of race

Average Pace: 9:38 /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 mi11:47:4128:489:1628:48
9:16
#21441
10K
6.21 mi12:15:2856:359:0627:47
8:57
#21090
15K
9.32 mi12:43:321:24:399:0528:04
9:02
#20955
20K
12.43 mi13:12:451:53:529:1029:13
9:24
#21048
Half
13.11 mi13:19:002:00:079:106:15
9:10
#21044
25K
15.53 mi13:42:102:23:179:1323:10
9:33
#21018
30K
18.64 mi14:13:042:54:119:2130:54
9:57
#20981
20M
20.00 mi14:27:073:08:149:2514:03
10:20
#21003
21M
21.00 mi14:38:173:19:249:3011:10
11:10
#21006
35K
21.75 mi14:45:193:26:269:307:02
9:24
#20942
23M
23.00 mi14:58:163:39:239:3212:57
10:21
#20914
24M
24.00 mi15:08:283:49:359:3410:12
10:12
#20939
40K
24.85 mi15:17:233:58:309:368:55
10:26
#20935
25.2M
25.20 mi15:21:194:02:269:373:56
11:24
#20937
Finish
26.22 mi15:31:244:12:319:3810:05
9:54
#20957
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi214418603860320653(Top 78%)8043(Top 70%)8043(Top 165%)
10K6.21 mi3.10 mi21090+3518364+2398364+23920660(Top 78%)8071(Top 71%)8071(Top 165%)
15K9.32 mi3.11 mi20955+1358267+978267+9720653(Top 78%)8043(Top 70%)8043(Top 165%)
20K12.43 mi3.11 mi21048-938303-368303-3621255(Top 80%)8376(Top 73%)8376(Top 171%)
Half13.11 mi0.68 mi21044+48294+98294+921061(Top 79%)8285(Top 73%)8285(Top 170%)
25K15.53 mi2.42 mi21018+268275+198275+1921021(Top 79%)8276(Top 72%)8276(Top 169%)
30K18.64 mi3.11 mi20981+378269+68269+620880(Top 78%)8277(Top 72%)8277(Top 169%)
20M20.00 mi1.36 mi21003-228298-298298-2921376(Top 80%)8626(Top 76%)8626(Top 177%)
21M21.00 mi1.00 mi21006-38314-168314-1621199(Top 80%)8571(Top 75%)8571(Top 175%)
35K21.75 mi0.75 mi20942+648289+258289+2519581(Top 74%)7706(Top 67%)7706(Top 158%)
23M23.00 mi1.25 mi20914+288288+18288+120935(Top 79%)8490(Top 74%)8490(Top 174%)
24M24.00 mi1.00 mi20939-258312-248312-2421339(Top 80%)8747(Top 77%)8747(Top 179%)
40K24.85 mi0.85 mi20935+48320-88320-821049(Top 79%)8638(Top 76%)8638(Top 177%)
25.2M25.20 mi0.35 mi20937-28324-48324-421373(Top 80%)8792(Top 77%)8792(Top 180%)
Finish26.22 mi1.02 mi20957-208344-208344-2021479(Top 81%)8835(Top 77%)8835(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

20653

Females

8043

F18-39

8043

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20660

Females

8071

F18-39

8071

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

20653

Females

8043

F18-39

8043

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21255

Females

8376

F18-39

8376

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21061

Females

8285

F18-39

8285

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21021

Females

8276

F18-39

8276

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

20880

Females

8277

F18-39

8277

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21376

Females

8626

F18-39

8626

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21199

Females

8571

F18-39

8571

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19581

Females

7706

F18-39

7706

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

20935

Females

8490

F18-39

8490

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21339

Females

8747

F18-39

8747

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21049

Females

8638

F18-39

8638

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

21373

Females

8792

F18-39

8792

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

21479

Females

8835

F18-39

8835

Passing Analysis

Category:
Athletes Passed
1603
Passed By
1119
Net Change
+484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21441
5K → 10K486135+351#21441#21090
10K → 15K257122+135#21090#20955
15K → 20K124217-93#20955#21048
20K → Half3026+4#21048#21044
Half → 25K11791+26#21044#21018
25K → 30K172135+37#21018#20981
30K → 20M6284-22#20981#21003
20M → 21M6265-3#21003#21006
21M → 35K7511+64#21006#20942
35K → 23M8557+28#20942#20914
23M → 24M3863-25#20914#20939
24M → 40K3935+4#20939#20935
40K → 25.2M1921-2#20935#20937
25.2M → Finish3757-20#20937#20957
TOTALS16031119+484
📊

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