Boston Marathon logo
BOSTON MARATHON 2023

Noah Dooley

Bib: 30175•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:35
Rank: #22152
Start → 5K
29:35 | 9:31/mi
10K· 6.21 mi
55:37
Rank: #20421 (+1731)
5K → 10K
26:02 | 8:23/mi
15K· 9.32 mi
1:22:04
Rank: #19622 (+799)
10K → 15K
26:27 | 8:31/mi
20K· 12.43 mi
1:48:28
Rank: #18946 (+676)
15K → 20K
26:24 | 8:30/mi
Half· 13.11 mi
1:54:09
Rank: #18833 (+113)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:15:25
Rank: #18674 (+159)
Half → 25K
21:16 | 8:46/mi
30K· 18.64 mi
2:45:56
Rank: #19112 (-438)
25K → 30K
30:31 | 9:49/mi
20M
2:57:55
Rank: #18851 (+261)
30K → 20M
11:59 | 8:49/mi
21M
3:08:21
Rank: #18908 (-57)
20M → 21M
10:26 | 10:26/mi
35K· 21.75 mi
3:14:58
Rank: #18837 (+71)
21M → 35K
6:37 | 8:51/mi
23M
3:27:01
Rank: #18835 (+2)
35K → 23M
12:03 | 9:37/mi
24M
3:35:51
Rank: #18718 (+117)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:43:31
Rank: #18620 (+98)
24M → 40K
7:40 | 8:58/mi
25.2M
3:46:45
Rank: #18549 (+71)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:55:04
Rank: #18386 (+163)
25.2M → Finish
8:19 | 8:10/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:09
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:00:55
Pace9:13 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3729:359:3129:35
9:31
-
10K
6.21 mi12:15:3955:378:5726:02
8:23
-1:08
15K
9.32 mi12:42:061:22:048:4826:27
8:31
+0:08
20K
12.43 mi13:08:301:48:288:4426:24
8:30
-0:01
Half
13.11 mi13:14:111:54:098:425:41
8:20
-0:10
25K
15.53 mi13:35:272:15:258:4321:16
8:46
+0:26
30K
18.64 mi14:05:582:45:568:5430:31
9:49
+1:03
20M
20.00 mi14:17:572:57:558:5411:59
8:49
-1:00
21M
21.00 mi14:28:233:08:218:5810:26
10:26
+1:37
35K
21.75 mi14:35:003:14:588:586:37
8:51
-1:35
23M
23.00 mi14:47:033:27:019:0012:03
9:37
+0:46
24M
24.00 mi14:55:533:35:519:008:50
8:50
-0:47
40K
24.85 mi15:03:333:43:319:007:40
8:58
+0:08
25.2M
25.20 mi15:06:473:46:459:003:14
9:23
+0:25
Finish
26.22 mi15:15:063:55:048:588:19
8:10
-1:13

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

8:10 /mi

Average Pace

8:58 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:53

40% of race

Time at Steady Pace

56:22

24% of race

Time at Slower Pace

1:25:49

37% of race

Average Pace: 8:58 /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 mi11:49:3729:359:3129:35
9:31
#22152
10K
6.21 mi12:15:3955:378:5726:02
8:23
#20421
15K
9.32 mi12:42:061:22:048:4826:27
8:31
#19622
20K
12.43 mi13:08:301:48:288:4426:24
8:30
#18946
Half
13.11 mi13:14:111:54:098:425:41
8:20
#18833
25K
15.53 mi13:35:272:15:258:4321:16
8:46
#18674
30K
18.64 mi14:05:582:45:568:5430:31
9:49
#19112
20M
20.00 mi14:17:572:57:558:5411:59
8:49
#18851
21M
21.00 mi14:28:233:08:218:5810:26
10:26
#18908
35K
21.75 mi14:35:003:14:588:586:37
8:51
#18837
23M
23.00 mi14:47:033:27:019:0012:03
9:37
#18835
24M
24.00 mi14:55:533:35:519:008:50
8:50
#18718
40K
24.85 mi15:03:333:43:319:007:40
8:58
#18620
25.2M
25.20 mi15:06:473:46:459:003:14
9:23
#18549
Finish
26.22 mi15:15:063:55:048:588:19
8:10
#18386
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22152131751317517897(Top 67%)11441(Top 75%)11441(Top 216%)
10K6.21 mi3.10 mi20421+173112412+76312412+76317442(Top 66%)11274(Top 74%)11274(Top 213%)
15K9.32 mi3.11 mi19622+79912075+33712075+33717897(Top 67%)11441(Top 75%)11441(Top 216%)
20K12.43 mi3.11 mi18946+67611835+24011835+24016827(Top 63%)10972(Top 72%)10972(Top 208%)
Half13.11 mi0.68 mi18833+11311790+4511790+4516655(Top 63%)10957(Top 72%)10957(Top 207%)
25K15.53 mi2.42 mi18674+15911715+7511715+7517781(Top 67%)11314(Top 75%)11314(Top 214%)
30K18.64 mi3.11 mi19112-43811888-17311888-17320508(Top 77%)12425(Top 82%)12425(Top 235%)
20M20.00 mi1.36 mi18851+26111760+12811760+12815525(Top 58%)10224(Top 67%)10224(Top 193%)
21M21.00 mi1.00 mi18908-5711774-1411774-1419359(Top 73%)11784(Top 78%)11784(Top 223%)
35K21.75 mi0.75 mi18837+7111737+3711737+3717163(Top 64%)10782(Top 71%)10782(Top 204%)
23M23.00 mi1.25 mi18835+211718+1911718+1918810(Top 71%)11489(Top 76%)11489(Top 217%)
24M24.00 mi1.00 mi18718+11711660+5811660+5816383(Top 62%)10352(Top 68%)10352(Top 196%)
40K24.85 mi0.85 mi18620+9811610+5011610+5015956(Top 60%)10117(Top 67%)10117(Top 191%)
25.2M25.20 mi0.35 mi18549+7111573+3711573+3714548(Top 55%)9504(Top 63%)9504(Top 180%)
Finish26.22 mi1.02 mi18386+16311490+8311490+8313174(Top 49%)8870(Top 58%)8870(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17897

Males

11441

M18-39

11441

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17442

Males

11274

M18-39

11274

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17897

Males

11441

M18-39

11441

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16827

Males

10972

M18-39

10972

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

16655

Males

10957

M18-39

10957

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17781

Males

11314

M18-39

11314

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

20508

Males

12425

M18-39

12425

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15525

Males

10224

M18-39

10224

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

19359

Males

11784

M18-39

11784

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

17163

Males

10782

M18-39

10782

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18810

Males

11489

M18-39

11489

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16383

Males

10352

M18-39

10352

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15956

Males

10117

M18-39

10117

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14548

Males

9504

M18-39

9504

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13174

Males

8870

M18-39

8870

Passing Analysis

Category:
Athletes Passed
4581
Passed By
815
Net Change
+3766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22152
5K → 10K17354+1731#22152#20421
10K → 15K81415+799#20421#19622
15K → 20K6782+676#19622#18946
20K → Half1185+113#18946#18833
Half → 25K20142+159#18833#18674
25K → 30K68506-438#18674#19112
30K → 20M2654+261#19112#18851
20M → 21M62119-57#18851#18908
21M → 35K8716+71#18908#18837
35K → 23M7573+2#18837#18835
23M → 24M12912+117#18835#18718
24M → 40K1057+98#18718#18620
40K → 25.2M754+71#18620#18549
25.2M → Finish1696+163#18549#18386
TOTALS4581815+3766
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing