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BOSTON MARATHON 2023

Anthony Shannon

Bib: 5192•M

FL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 31%
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
21:25
Rank: #5506
Start → 5K
21:25 | 6:54/mi
10K· 6.21 mi
42:32
Rank: #5363 (+143)
5K → 10K
21:07 | 6:48/mi
15K· 9.32 mi
1:03:36
Rank: #5205 (+158)
10K → 15K
21:04 | 6:47/mi
20K· 12.43 mi
1:24:49
Rank: #5076 (+129)
15K → 20K
21:13 | 6:50/mi
Half· 13.11 mi
1:29:23
Rank: #5032 (+44)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:46:24
Rank: #5187 (-155)
Half → 25K
17:01 | 7:01/mi
30K· 18.64 mi
2:08:32
Rank: #5128 (+59)
25K → 30K
22:08 | 7:07/mi
20M
2:18:19
Rank: #5112 (+16)
30K → 20M
9:47 | 7:12/mi
21M
2:26:01
Rank: #5113 (-1)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:31:20
Rank: #5123 (-10)
21M → 35K
5:19 | 7:06/mi
23M
2:40:36
Rank: #5125 (-2)
35K → 23M
9:16 | 7:24/mi
24M
2:48:00
Rank: #5142 (-17)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:54:35
Rank: #5194 (-52)
24M → 40K
6:35 | 7:42/mi
25.2M
2:57:25
Rank: #5200 (-6)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:04:44
Rank: #5194 (+6)
25.2M → Finish
7:19 | 7:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:23
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:35:21
Pace7:16 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2121:256:5421:25
6:54
-
10K
6.21 mi10:45:2842:326:5121:07
6:48
-0:06
15K
9.32 mi11:06:321:03:366:4921:04
6:47
-0:01
20K
12.43 mi11:27:451:24:496:4921:13
6:50
+0:03
Half
13.11 mi11:32:191:29:236:494:34
6:42
-0:08
25K
15.53 mi11:49:201:46:246:5117:01
7:01
+0:19
30K
18.64 mi12:11:282:08:326:5422:08
7:07
+0:06
20M
20.00 mi12:21:152:18:196:559:47
7:12
+0:05
21M
21.00 mi12:28:572:26:016:577:42
7:42
+0:30
35K
21.75 mi12:34:162:31:206:585:19
7:06
-0:36
23M
23.00 mi12:43:322:40:366:599:16
7:24
+0:18
24M
24.00 mi12:50:562:48:007:007:24
7:24
0:00
40K
24.85 mi12:57:312:54:357:016:35
7:42
+0:18
25.2M
25.20 mi13:00:212:57:257:022:50
8:13
+0:31
Finish
26.22 mi13:07:403:04:447:037:19
7:11
-1:02

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

6:42 /mi

Average Pace

7:03 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:23

48% of race

Time at Steady Pace

1:01:34

33% of race

Time at Slower Pace

33:47

18% of race

Average Pace: 7:03 /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 mi10:24:2121:256:5421:25
6:54
#5506
10K
6.21 mi10:45:2842:326:5121:07
6:48
#5363
15K
9.32 mi11:06:321:03:366:4921:04
6:47
#5205
20K
12.43 mi11:27:451:24:496:4921:13
6:50
#5076
Half
13.11 mi11:32:191:29:236:494:34
6:42
#5032
25K
15.53 mi11:49:201:46:246:5117:01
7:01
#5187
30K
18.64 mi12:11:282:08:326:5422:08
7:07
#5128
20M
20.00 mi12:21:152:18:196:559:47
7:12
#5112
21M
21.00 mi12:28:572:26:016:577:42
7:42
#5113
35K
21.75 mi12:34:162:31:206:585:19
7:06
#5123
23M
23.00 mi12:43:322:40:366:599:16
7:24
#5125
24M
24.00 mi12:50:562:48:007:007:24
7:24
#5142
40K
24.85 mi12:57:312:54:357:016:35
7:42
#5194
25.2M
25.20 mi13:00:212:57:257:022:50
8:13
#5200
Finish
26.22 mi13:07:403:04:447:037:19
7:11
#5194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5506507950794935(Top 19%)4586(Top 30%)4586(Top 87%)
10K6.21 mi3.10 mi5363+1434953+1264953+1265275(Top 20%)4877(Top 32%)4877(Top 92%)
15K9.32 mi3.11 mi5205+1584823+1304823+1304935(Top 19%)4586(Top 30%)4586(Top 87%)
20K12.43 mi3.11 mi5076+1294713+1104713+1104719(Top 18%)4391(Top 29%)4391(Top 83%)
Half13.11 mi0.68 mi5032+444675+384675+384330(Top 16%)4054(Top 27%)4054(Top 77%)
25K15.53 mi2.42 mi5187-1554807-1324807-1325669(Top 21%)5194(Top 34%)5194(Top 98%)
30K18.64 mi3.11 mi5128+594750+574750+575065(Top 19%)4654(Top 31%)4654(Top 88%)
20M20.00 mi1.36 mi5112+164735+154735+155101(Top 19%)4623(Top 30%)4623(Top 87%)
21M21.00 mi1.00 mi5113-14722+134722+135590(Top 21%)4891(Top 32%)4891(Top 93%)
35K21.75 mi0.75 mi5123-104725-34725-35905(Top 22%)5158(Top 34%)5158(Top 98%)
23M23.00 mi1.25 mi5125-24713+124713+125850(Top 22%)5075(Top 33%)5075(Top 96%)
24M24.00 mi1.00 mi5142-174725-124725-127014(Top 26%)5710(Top 38%)5710(Top 108%)
40K24.85 mi0.85 mi5194-524764-394764-397917(Top 30%)6180(Top 41%)6180(Top 117%)
25.2M25.20 mi0.35 mi5200-6476447647685(Top 29%)5961(Top 39%)5961(Top 113%)
Finish26.22 mi1.02 mi5194+64754+104754+106258(Top 24%)5097(Top 34%)5097(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4935

Males

4586

M18-39

4586

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5275

Males

4877

M18-39

4877

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4935

Males

4586

M18-39

4586

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4719

Males

4391

M18-39

4391

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4330

Males

4054

M18-39

4054

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5669

Males

5194

M18-39

5194

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5065

Males

4654

M18-39

4654

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5101

Males

4623

M18-39

4623

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5590

Males

4891

M18-39

4891

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5905

Males

5158

M18-39

5158

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5850

Males

5075

M18-39

5075

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7014

Males

5710

M18-39

5710

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7917

Males

6180

M18-39

6180

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7685

Males

5961

M18-39

5961

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6258

Males

5097

M18-39

5097

Passing Analysis

Category:
Athletes Passed
1324
Passed By
1012
Net Change
+312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5506
5K → 10K276133+143#5506#5363
10K → 15K21658+158#5363#5205
15K → 20K18051+129#5205#5076
20K → Half528+44#5076#5032
Half → 25K62217-155#5032#5187
25K → 30K165106+59#5187#5128
30K → 20M7559+16#5128#5112
20M → 21M6061-1#5112#5113
21M → 35K3444-10#5113#5123
35K → 23M6264-2#5123#5125
23M → 24M4360-17#5125#5142
24M → 40K2779-52#5142#5194
40K → 25.2M2127-6#5194#5200
25.2M → Finish5145+6#5200#5194
TOTALS13241012+312
📊

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