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BOSTON MARATHON 2023

Cody Adams

Bib: 4387•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 21%
Gender (Male)
#0 / 15176
Top 34%
Masters (Masters Men)
#0 / 9891
Top 20%
Division (M40-44)
#0 / 2241
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:32
Rank: #2937
Start → 5K
20:32 | 6:37/mi
10K· 6.21 mi
41:05
Rank: #3252 (-315)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:02:00
Rank: #3582 (-330)
10K → 15K
20:55 | 6:44/mi
20K· 12.43 mi
1:23:32
Rank: #4087 (-505)
15K → 20K
21:32 | 6:56/mi
Half· 13.11 mi
1:28:19
Rank: #4243 (-156)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:45:46
Rank: #4781 (-538)
Half → 25K
17:27 | 7:12/mi
30K· 18.64 mi
2:08:57
Rank: #5307 (-526)
25K → 30K
23:11 | 7:28/mi
20M
2:19:12
Rank: #5422 (-115)
30K → 20M
10:15 | 7:33/mi
21M
2:27:14
Rank: #5488 (-66)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:32:45
Rank: #5525 (-37)
21M → 35K
5:31 | 7:22/mi
23M
2:42:25
Rank: #5595 (-70)
35K → 23M
9:40 | 7:43/mi
24M
2:50:00
Rank: #5627 (-32)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
2:56:33
Rank: #5654 (-27)
24M → 40K
6:33 | 7:40/mi
25.2M
2:59:20
Rank: #5654
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:06:59
Rank: #5696 (-42)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:19
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:38:40
Pace7:32 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5020:326:3720:32
6:37
-
10K
6.21 mi10:43:2341:056:3720:33
6:37
0:00
15K
9.32 mi11:04:181:02:006:3920:55
6:44
+0:07
20K
12.43 mi11:25:501:23:326:4321:32
6:56
+0:12
Half
13.11 mi11:30:371:28:196:444:47
7:01
+0:05
25K
15.53 mi11:48:041:45:466:4917:27
7:12
+0:11
30K
18.64 mi12:11:152:08:576:5523:11
7:28
+0:16
20M
20.00 mi12:21:302:19:126:5810:15
7:33
+0:05
21M
21.00 mi12:29:322:27:147:018:02
8:02
+0:29
35K
21.75 mi12:35:032:32:457:015:31
7:22
-0:40
23M
23.00 mi12:44:432:42:257:049:40
7:43
+0:21
24M
24.00 mi12:52:182:50:007:057:35
7:35
-0:08
40K
24.85 mi12:58:512:56:337:066:33
7:40
+0:05
25.2M
25.20 mi13:01:382:59:207:072:47
8:04
+0:24
Finish
26.22 mi13:09:173:06:597:087:39
7:30
-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

6:37 /mi

Average Pace

7:08 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:46

57% of race

Time at Steady Pace

1:00:44

32% of race

Time at Slower Pace

20:29

11% of race

Average Pace: 7:08 /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 mi10:22:5020:326:3720:32
6:37
#2937
10K
6.21 mi10:43:2341:056:3720:33
6:37
#3252
15K
9.32 mi11:04:181:02:006:3920:55
6:44
#3582
20K
12.43 mi11:25:501:23:326:4321:32
6:56
#4087
Half
13.11 mi11:30:371:28:196:444:47
7:01
#4243
25K
15.53 mi11:48:041:45:466:4917:27
7:12
#4781
30K
18.64 mi12:11:152:08:576:5523:11
7:28
#5307
20M
20.00 mi12:21:302:19:126:5810:15
7:33
#5422
21M
21.00 mi12:29:322:27:147:018:02
8:02
#5488
35K
21.75 mi12:35:032:32:457:015:31
7:22
#5525
23M
23.00 mi12:44:432:42:257:049:40
7:43
#5595
24M
24.00 mi12:52:182:50:007:057:35
7:35
#5627
40K
24.85 mi12:58:512:56:337:066:33
7:40
#5654
25.2M
25.20 mi13:01:382:59:207:072:47
8:04
#5654
Finish
26.22 mi13:09:173:06:597:087:39
7:30
#5696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2937279127914452(Top 17%)4161(Top 27%)4161(Top 186%)
10K6.21 mi3.10 mi3252-3153084-2933084-2933610(Top 14%)3410(Top 22%)3410(Top 152%)
15K9.32 mi3.11 mi3582-3303387-3033387-3034452(Top 17%)4161(Top 27%)4161(Top 186%)
20K12.43 mi3.11 mi4087-5053838-4513838-4515550(Top 21%)5105(Top 34%)5105(Top 228%)
Half13.11 mi0.68 mi4243-1563977-1393977-1396550(Top 25%)5890(Top 39%)5890(Top 263%)
25K15.53 mi2.42 mi4781-5384452-4754452-4756644(Top 25%)5891(Top 39%)5891(Top 263%)
30K18.64 mi3.11 mi5307-5264903-4514903-4516955(Top 26%)6029(Top 40%)6029(Top 269%)
20M20.00 mi1.36 mi5422-1154994-914994-917043(Top 26%)5995(Top 40%)5995(Top 268%)
21M21.00 mi1.00 mi5488-665040-465040-467511(Top 28%)6179(Top 41%)6179(Top 276%)
35K21.75 mi0.75 mi5525-375070-305070-307570(Top 28%)6212(Top 41%)6212(Top 277%)
23M23.00 mi1.25 mi5595-705116-465116-467826(Top 29%)6310(Top 42%)6310(Top 282%)
24M24.00 mi1.00 mi5627-325125-95125-98233(Top 31%)6438(Top 42%)6438(Top 287%)
40K24.85 mi0.85 mi5654-275135-105135-107652(Top 29%)6016(Top 40%)6016(Top 268%)
25.2M25.20 mi0.35 mi56545127+85127+86840(Top 26%)5472(Top 36%)5472(Top 244%)
Finish26.22 mi1.02 mi5696-425147-205147-208560(Top 32%)6490(Top 43%)6490(Top 290%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4452

Males

4161

M40-44

4161

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3610

Males

3410

M40-44

3410

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4452

Males

4161

M40-44

4161

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5550

Males

5105

M40-44

5105

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6550

Males

5890

M40-44

5890

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6644

Males

5891

M40-44

5891

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6955

Males

6029

M40-44

6029

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7043

Males

5995

M40-44

5995

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7511

Males

6179

M40-44

6179

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7570

Males

6212

M40-44

6212

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7826

Males

6310

M40-44

6310

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8233

Males

6438

M40-44

6438

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7652

Males

6016

M40-44

6016

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6840

Males

5472

M40-44

5472

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8560

Males

6490

M40-44

6490

Passing Analysis

Category:
Athletes Passed
442
Passed By
3201
Net Change
-2759
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2937
5K → 10K54369-315#2937#3252
10K → 15K25355-330#3252#3582
15K → 20K14519-505#3582#4087
20K → Half1157-156#4087#4243
Half → 25K27565-538#4243#4781
25K → 30K36562-526#4781#5307
30K → 20M33148-115#5307#5422
20M → 21M35101-66#5422#5488
21M → 35K2764-37#5488#5525
35K → 23M45115-70#5525#5595
23M → 24M4072-32#5595#5627
24M → 40K3764-27#5627#5654
40K → 25.2M18180#5654#5654
25.2M → Finish5092-42#5654#5696
TOTALS4423201-2759
📊

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