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BOSTON MARATHON 2023

Charles Davy

Bib: 6368•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 20%
Gender (Male)
#0 / 15176
Top 32%
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
20:40
Rank: #3263
Start → 5K
20:40 | 6:39/mi
10K· 6.21 mi
41:06
Rank: #3273 (-10)
5K → 10K
20:26 | 6:35/mi
15K· 9.32 mi
1:02:00
Rank: #3581 (-308)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:42
Rank: #4209 (-628)
15K → 20K
21:42 | 6:59/mi
Half· 13.11 mi
1:28:24
Rank: #4303 (-94)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:45:40
Rank: #4725 (-422)
Half → 25K
17:16 | 7:07/mi
30K· 18.64 mi
2:08:49
Rank: #5254 (-529)
25K → 30K
23:09 | 7:27/mi
20M
2:18:42
Rank: #5258 (-4)
30K → 20M
9:53 | 7:16/mi
21M
2:26:45
Rank: #5340 (-82)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:32:04
Rank: #5335 (+5)
21M → 35K
5:19 | 7:06/mi
23M
2:41:20
Rank: #5313 (+22)
35K → 23M
9:16 | 7:24/mi
24M
2:48:22
Rank: #5239 (+74)
23M → 24M
7:02 | 7:02/mi
40K· 24.85 mi
2:54:36
Rank: #5201 (+38)
24M → 40K
6:14 | 7:17/mi
25.2M
2:57:24
Rank: #5196 (+5)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:05:06
Rank: #5273 (-77)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1020:406:3920:40
6:39
-
10K
6.21 mi10:44:3641:066:3720:26
6:35
-0:04
15K
9.32 mi11:05:301:02:006:3920:54
6:44
+0:09
20K
12.43 mi11:27:121:23:426:4421:42
6:59
+0:15
Half
13.11 mi11:31:541:28:246:454:42
6:53
-0:06
25K
15.53 mi11:49:101:45:406:4817:16
7:07
+0:14
30K
18.64 mi12:12:192:08:496:5523:09
7:27
+0:20
20M
20.00 mi12:22:122:18:426:569:53
7:16
-0:11
21M
21.00 mi12:30:152:26:456:598:03
8:03
+0:47
35K
21.75 mi12:35:342:32:047:005:19
7:06
-0:57
23M
23.00 mi12:44:502:41:207:019:16
7:24
+0:18
24M
24.00 mi12:51:522:48:227:017:02
7:02
-0:22
40K
24.85 mi12:58:062:54:367:016:14
7:17
+0:15
25.2M
25.20 mi13:00:542:57:247:022:48
8:07
+0:50
Finish
26.22 mi13:08:363:05:067:047:42
7:33
-0:34

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

7:04 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:42

36% of race

Time at Steady Pace

1:07:26

36% of race

Time at Slower Pace

50:58

28% of race

Average Pace: 7:04 /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 mi10:24:1020:406:3920:40
6:39
#3263
10K
6.21 mi10:44:3641:066:3720:26
6:35
#3273
15K
9.32 mi11:05:301:02:006:3920:54
6:44
#3581
20K
12.43 mi11:27:121:23:426:4421:42
6:59
#4209
Half
13.11 mi11:31:541:28:246:454:42
6:53
#4303
25K
15.53 mi11:49:101:45:406:4817:16
7:07
#4725
30K
18.64 mi12:12:192:08:496:5523:09
7:27
#5254
20M
20.00 mi12:22:122:18:426:569:53
7:16
#5258
21M
21.00 mi12:30:152:26:456:598:03
8:03
#5340
35K
21.75 mi12:35:342:32:047:005:19
7:06
#5335
23M
23.00 mi12:44:502:41:207:019:16
7:24
#5313
24M
24.00 mi12:51:522:48:227:017:02
7:02
#5239
40K
24.85 mi12:58:062:54:367:016:14
7:17
#5201
25.2M
25.20 mi13:00:542:57:247:022:48
8:07
#5196
Finish
26.22 mi13:08:363:05:067:047:42
7:33
#5273
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3263308230824404(Top 17%)4123(Top 27%)4123(Top 78%)
10K6.21 mi3.10 mi3273-103103-213103-213328(Top 13%)3167(Top 21%)3167(Top 60%)
15K9.32 mi3.11 mi3581-3083386-2833386-2834404(Top 17%)4123(Top 27%)4123(Top 78%)
20K12.43 mi3.11 mi4209-6283948-5623948-5625882(Top 22%)5378(Top 35%)5378(Top 102%)
Half13.11 mi0.68 mi4303-944028-804028-805882(Top 22%)5391(Top 36%)5391(Top 102%)
25K15.53 mi2.42 mi4725-4224402-3744402-3746214(Top 23%)5591(Top 37%)5591(Top 106%)
30K18.64 mi3.11 mi5254-5294858-4564858-4566878(Top 26%)5980(Top 39%)5980(Top 113%)
20M20.00 mi1.36 mi5258-44856+24856+25475(Top 21%)4906(Top 32%)4906(Top 93%)
21M21.00 mi1.00 mi5340-824916-604916-607611(Top 29%)6237(Top 41%)6237(Top 118%)
35K21.75 mi0.75 mi5335+54905+114905+115907(Top 22%)5160(Top 34%)5160(Top 98%)
23M23.00 mi1.25 mi5313+224879+264879+265851(Top 22%)5076(Top 33%)5076(Top 96%)
24M24.00 mi1.00 mi5239+744807+724807+724837(Top 18%)4306(Top 28%)4306(Top 81%)
40K24.85 mi0.85 mi5201+384769+384769+385366(Top 20%)4596(Top 30%)4596(Top 87%)
25.2M25.20 mi0.35 mi5196+54760+94760+97111(Top 27%)5625(Top 37%)5625(Top 106%)
Finish26.22 mi1.02 mi5273-774821-614821-618915(Top 33%)6693(Top 44%)6693(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4404

Males

4123

M18-39

4123

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3328

Males

3167

M18-39

3167

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4404

Males

4123

M18-39

4123

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5882

Males

5378

M18-39

5378

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5882

Males

5391

M18-39

5391

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6214

Males

5591

M18-39

5591

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6878

Males

5980

M18-39

5980

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5475

Males

4906

M18-39

4906

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7611

Males

6237

M18-39

6237

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5907

Males

5160

M18-39

5160

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5851

Males

5076

M18-39

5076

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4837

Males

4306

M18-39

4306

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5366

Males

4596

M18-39

4596

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7111

Males

5625

M18-39

5625

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8915

Males

6693

M18-39

6693

Passing Analysis

Category:
Athletes Passed
673
Passed By
2683
Net Change
-2010
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3263
5K → 10K162172-10#3263#3273
10K → 15K26334-308#3273#3581
15K → 20K7635-628#3581#4209
20K → Half498-94#4209#4303
Half → 25K32454-422#4303#4725
25K → 30K32561-529#4725#5254
30K → 20M6569-4#5254#5258
20M → 21M32114-82#5258#5340
21M → 35K3833+5#5340#5335
35K → 23M6947+22#5335#5313
23M → 24M9319+74#5313#5239
24M → 40K6426+38#5239#5201
40K → 25.2M2419+5#5201#5196
25.2M → Finish25102-77#5196#5273
TOTALS6732683-2010
📊

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