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BOSTON MARATHON 2023

James Tangney

Bib: 3674•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:55
Rank: #3950
Start → 5K
20:55 | 6:44/mi
10K· 6.21 mi
41:35
Rank: #3891 (+59)
5K → 10K
20:40 | 6:39/mi
15K· 9.32 mi
1:02:23
Rank: #3952 (-61)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:36
Rank: #4138 (-186)
15K → 20K
21:13 | 6:50/mi
Half· 13.11 mi
1:28:07
Rank: #4101 (+37)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:44:28
Rank: #4007 (+94)
Half → 25K
16:21 | 6:45/mi
30K· 18.64 mi
2:06:19
Rank: #4087 (-80)
25K → 30K
21:51 | 7:02/mi
20M
2:15:53
Rank: #4089 (-2)
30K → 20M
9:34 | 7:02/mi
21M
2:23:19
Rank: #4091 (-2)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:28:23
Rank: #4071 (+20)
21M → 35K
5:04 | 6:46/mi
23M
2:37:10
Rank: #4050 (+21)
35K → 23M
8:47 | 7:01/mi
24M
2:43:47
Rank: #3958 (+92)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:49:27
Rank: #3818 (+140)
24M → 40K
5:40 | 6:38/mi
25.2M
2:51:59
Rank: #3795 (+23)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:58:37
Rank: #3707 (+88)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:07
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:30
Pace6:54 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0620:556:4420:55
6:44
-
10K
6.21 mi10:43:4641:356:4220:40
6:39
-0:05
15K
9.32 mi11:04:341:02:236:4220:48
6:42
+0:03
20K
12.43 mi11:25:471:23:366:4421:13
6:50
+0:08
Half
13.11 mi11:30:181:28:076:434:31
6:37
-0:13
25K
15.53 mi11:46:391:44:286:4316:21
6:45
+0:08
30K
18.64 mi12:08:302:06:196:4721:51
7:02
+0:17
20M
20.00 mi12:18:042:15:536:489:34
7:02
0:00
21M
21.00 mi12:25:302:23:196:497:26
7:26
+0:24
35K
21.75 mi12:30:342:28:236:495:04
6:46
-0:40
23M
23.00 mi12:39:212:37:106:508:47
7:01
+0:15
24M
24.00 mi12:45:582:43:476:496:37
6:37
-0:24
40K
24.85 mi12:51:382:49:276:495:40
6:38
+0:01
25.2M
25.20 mi12:54:102:51:596:492:32
7:21
+0:43
Finish
26.22 mi13:00:482:58:376:496:38
6:31
-0:50

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

6:31 /mi

Average Pace

6:49 /mi

Slowest Pace

7:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:39

94% of race

Time at Steady Pace

9:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:23:0620:556:4420:55
6:44
#3950
10K
6.21 mi10:43:4641:356:4220:40
6:39
#3891
15K
9.32 mi11:04:341:02:236:4220:48
6:42
#3952
20K
12.43 mi11:25:471:23:366:4421:13
6:50
#4138
Half
13.11 mi11:30:181:28:076:434:31
6:37
#4101
25K
15.53 mi11:46:391:44:286:4316:21
6:45
#4007
30K
18.64 mi12:08:302:06:196:4721:51
7:02
#4087
20M
20.00 mi12:18:042:15:536:489:34
7:02
#4089
21M
21.00 mi12:25:302:23:196:497:26
7:26
#4091
35K
21.75 mi12:30:342:28:236:495:04
6:46
#4071
23M
23.00 mi12:39:212:37:106:508:47
7:01
#4050
24M
24.00 mi12:45:582:43:476:496:37
6:37
#3958
40K
24.85 mi12:51:382:49:276:495:40
6:38
#3818
25.2M
25.20 mi12:54:102:51:596:492:32
7:21
#3795
Finish
26.22 mi13:00:482:58:376:496:38
6:31
#3707
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3950370737074073(Top 15%)3822(Top 25%)3822(Top 72%)
10K6.21 mi3.10 mi3891+593663+443663+443900(Top 15%)3673(Top 24%)3673(Top 69%)
15K9.32 mi3.11 mi3952-613721-583721-584073(Top 15%)3822(Top 25%)3822(Top 72%)
20K12.43 mi3.11 mi4138-1863883-1623883-1624695(Top 18%)4367(Top 29%)4367(Top 83%)
Half13.11 mi0.68 mi4101+373846+373846+373599(Top 14%)3407(Top 22%)3407(Top 64%)
25K15.53 mi2.42 mi4007+943770+763770+763694(Top 14%)3479(Top 23%)3479(Top 66%)
30K18.64 mi3.11 mi4087-803841-713841-714548(Top 17%)4210(Top 28%)4210(Top 80%)
20M20.00 mi1.36 mi4089-23840+13840+14251(Top 16%)3922(Top 26%)3922(Top 74%)
21M21.00 mi1.00 mi4091-23837+33837+34262(Top 16%)3902(Top 26%)3902(Top 74%)
35K21.75 mi0.75 mi4071+203819+183819+183989(Top 15%)3664(Top 24%)3664(Top 69%)
23M23.00 mi1.25 mi4050+213796+233796+233857(Top 14%)3554(Top 23%)3554(Top 67%)
24M24.00 mi1.00 mi3958+923708+883708+882667(Top 10%)2485(Top 16%)2485(Top 47%)
40K24.85 mi0.85 mi3818+1403588+1203588+1202051(Top 8%)1921(Top 13%)1921(Top 36%)
25.2M25.20 mi0.35 mi3795+233566+223566+223157(Top 12%)2880(Top 19%)2880(Top 54%)
Finish26.22 mi1.02 mi3707+883481+853481+852541(Top 10%)2335(Top 15%)2335(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4073

Males

3822

M18-39

3822

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3900

Males

3673

M18-39

3673

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4073

Males

3822

M18-39

3822

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4695

Males

4367

M18-39

4367

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3599

Males

3407

M18-39

3407

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3694

Males

3479

M18-39

3479

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4548

Males

4210

M18-39

4210

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4251

Males

3922

M18-39

3922

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4262

Males

3902

M18-39

3902

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3989

Males

3664

M18-39

3664

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3857

Males

3554

M18-39

3554

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2667

Males

2485

M18-39

2485

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2051

Males

1921

M18-39

1921

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3157

Males

2880

M18-39

2880

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2541

Males

2335

M18-39

2335

Passing Analysis

Category:
Athletes Passed
1281
Passed By
1038
Net Change
+243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3950
5K → 10K251192+59#3950#3891
10K → 15K97158-61#3891#3952
15K → 20K51237-186#3952#4138
20K → Half469+37#4138#4101
Half → 25K12329+94#4101#4007
25K → 30K89169-80#4007#4087
30K → 20M5456-2#4087#4089
20M → 21M7476-2#4089#4091
21M → 35K3616+20#4091#4071
35K → 23M7251+21#4071#4050
23M → 24M10311+92#4050#3958
24M → 40K1444+140#3958#3818
40K → 25.2M307+23#3818#3795
25.2M → Finish11123+88#3795#3707
TOTALS12811038+243
📊

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