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BOSTON MARATHON 2023

Tim Mcgarry

Bib: 3693•M

GA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:46
Rank: #3515
Start → 5K
20:46 | 6:41/mi
10K· 6.21 mi
41:14
Rank: #3417 (+98)
5K → 10K
20:28 | 6:35/mi
15K· 9.32 mi
1:01:48
Rank: #3424 (-7)
10K → 15K
20:34 | 6:37/mi
20K· 12.43 mi
1:22:34
Rank: #3407 (+17)
15K → 20K
20:46 | 6:41/mi
Half· 13.11 mi
1:27:04
Rank: #3405 (+2)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:27
Rank: #3418 (-13)
Half → 25K
16:23 | 6:45/mi
30K· 18.64 mi
2:04:59
Rank: #3475 (-57)
25K → 30K
21:32 | 6:56/mi
20M
2:14:24
Rank: #3459 (+16)
30K → 20M
9:25 | 6:56/mi
21M
2:21:41
Rank: #3426 (+33)
20M → 21M
7:17 | 7:17/mi
35K· 21.75 mi
2:26:41
Rank: #3400 (+26)
21M → 35K
5:00 | 6:41/mi
23M
2:35:24
Rank: #3379 (+21)
35K → 23M
8:43 | 6:58/mi
24M
2:42:15
Rank: #3405 (-26)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:48:13
Rank: #3401 (+4)
24M → 40K
5:58 | 6:59/mi
25.2M
2:50:45
Rank: #3396 (+5)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:57:32
Rank: #3335 (+61)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:04
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:30:28
Pace6:54 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1920:466:4120:46
6:41
-
10K
6.21 mi10:42:4741:146:3820:28
6:35
-0:06
15K
9.32 mi11:03:211:01:486:3820:34
6:37
+0:02
20K
12.43 mi11:24:071:22:346:3920:46
6:41
+0:04
Half
13.11 mi11:28:371:27:046:384:30
6:36
-0:05
25K
15.53 mi11:45:001:43:276:4016:23
6:45
+0:09
30K
18.64 mi12:06:322:04:596:4221:32
6:56
+0:11
20M
20.00 mi12:15:572:14:246:439:25
6:56
0:00
21M
21.00 mi12:23:142:21:416:457:17
7:17
+0:21
35K
21.75 mi12:28:142:26:416:455:00
6:41
-0:36
23M
23.00 mi12:36:572:35:246:458:43
6:58
+0:17
24M
24.00 mi12:43:482:42:156:466:51
6:51
-0:07
40K
24.85 mi12:49:462:48:136:465:58
6:59
+0:08
25.2M
25.20 mi12:52:182:50:456:472:32
7:21
+0:22
Finish
26.22 mi12:59:052:57:326:476:47
6:39
-0:42

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

6:35 /mi

Average Pace

6:47 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:43

94% of race

Time at Steady Pace

9:49

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:22:1920:466:4120:46
6:41
#3515
10K
6.21 mi10:42:4741:146:3820:28
6:35
#3417
15K
9.32 mi11:03:211:01:486:3820:34
6:37
#3424
20K
12.43 mi11:24:071:22:346:3920:46
6:41
#3407
Half
13.11 mi11:28:371:27:046:384:30
6:36
#3405
25K
15.53 mi11:45:001:43:276:4016:23
6:45
#3418
30K
18.64 mi12:06:322:04:596:4221:32
6:56
#3475
20M
20.00 mi12:15:572:14:246:439:25
6:56
#3459
21M
21.00 mi12:23:142:21:416:457:17
7:17
#3426
35K
21.75 mi12:28:142:26:416:455:00
6:41
#3400
23M
23.00 mi12:36:572:35:246:458:43
6:58
#3379
24M
24.00 mi12:43:482:42:156:466:51
6:51
#3405
40K
24.85 mi12:49:462:48:136:465:58
6:59
#3401
25.2M
25.20 mi12:52:182:50:456:472:32
7:21
#3396
Finish
26.22 mi12:59:052:57:326:476:47
6:39
#3335
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3515331333133449(Top 13%)3271(Top 22%)3271(Top 62%)
10K6.21 mi3.10 mi3417+983231+823231+823405(Top 13%)3234(Top 21%)3234(Top 61%)
15K9.32 mi3.11 mi3424-73245-143245-143449(Top 13%)3271(Top 22%)3271(Top 62%)
20K12.43 mi3.11 mi3407+173232+133232+133433(Top 13%)3252(Top 21%)3252(Top 62%)
Half13.11 mi0.68 mi3405+2323232323394(Top 13%)3225(Top 21%)3225(Top 61%)
25K15.53 mi2.42 mi3418-133247-153247-153785(Top 14%)3559(Top 23%)3559(Top 67%)
30K18.64 mi3.11 mi3475-573290-433290-433863(Top 15%)3618(Top 24%)3618(Top 68%)
20M20.00 mi1.36 mi3459+163271+193271+193577(Top 13%)3336(Top 22%)3336(Top 63%)
21M21.00 mi1.00 mi3426+333244+273244+273509(Top 13%)3260(Top 21%)3260(Top 62%)
35K21.75 mi0.75 mi3400+263218+263218+263445(Top 13%)3197(Top 21%)3197(Top 60%)
23M23.00 mi1.25 mi3379+213200+183200+183571(Top 13%)3310(Top 22%)3310(Top 63%)
24M24.00 mi1.00 mi3405-263219-193219-193912(Top 15%)3571(Top 24%)3571(Top 68%)
40K24.85 mi0.85 mi3401+43213+63213+63704(Top 14%)3345(Top 22%)3345(Top 63%)
25.2M25.20 mi0.35 mi3396+53207+63207+63139(Top 12%)2862(Top 19%)2862(Top 54%)
Finish26.22 mi1.02 mi3335+613150+573150+573268(Top 12%)2940(Top 19%)2940(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3449

Males

3271

M18-39

3271

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3405

Males

3234

M18-39

3234

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3449

Males

3271

M18-39

3271

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3433

Males

3252

M18-39

3252

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3394

Males

3225

M18-39

3225

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3785

Males

3559

M18-39

3559

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3863

Males

3618

M18-39

3618

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3577

Males

3336

M18-39

3336

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3509

Males

3260

M18-39

3260

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3445

Males

3197

M18-39

3197

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3571

Males

3310

M18-39

3310

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3912

Males

3571

M18-39

3571

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3704

Males

3345

M18-39

3345

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3139

Males

2862

M18-39

2862

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3268

Males

2940

M18-39

2940

Passing Analysis

Category:
Athletes Passed
1016
Passed By
836
Net Change
+180
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3515
5K → 10K240142+98#3515#3417
10K → 15K94101-7#3417#3424
15K → 20K8972+17#3424#3407
20K → Half1816+2#3407#3405
Half → 25K6376-13#3405#3418
25K → 30K87144-57#3418#3475
30K → 20M6347+16#3475#3459
20M → 21M7239+33#3459#3426
21M → 35K4418+26#3426#3400
35K → 23M6746+21#3400#3379
23M → 24M3056-26#3379#3405
24M → 40K4036+4#3405#3401
40K → 25.2M2318+5#3401#3396
25.2M → Finish8625+61#3396#3335
TOTALS1016836+180
📊

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