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BOSTON MARATHON 2023

Dan Bowers

Bib: 6015•M

OR

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 28%
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
20:56
Rank: #4012
Start → 5K
20:56 | 6:44/mi
10K· 6.21 mi
41:52
Rank: #4359 (-347)
5K → 10K
20:56 | 6:44/mi
15K· 9.32 mi
1:02:43
Rank: #4303 (+56)
10K → 15K
20:51 | 6:43/mi
20K· 12.43 mi
1:23:41
Rank: #4190 (+113)
15K → 20K
20:58 | 6:45/mi
Half· 13.11 mi
1:28:16
Rank: #4200 (-10)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:44:51
Rank: #4212 (-12)
Half → 25K
16:35 | 6:50/mi
30K· 18.64 mi
2:06:32
Rank: #4199 (+13)
25K → 30K
21:41 | 6:59/mi
20M
2:16:09
Rank: #4227 (-28)
30K → 20M
9:37 | 7:05/mi
21M
2:23:35
Rank: #4202 (+25)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:28:48
Rank: #4235 (-33)
21M → 35K
5:13 | 6:58/mi
23M
2:37:56
Rank: #4328 (-93)
35K → 23M
9:08 | 7:18/mi
24M
2:45:05
Rank: #4403 (-75)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:51:24
Rank: #4456 (-53)
24M → 40K
6:19 | 7:23/mi
25.2M
2:54:07
Rank: #4461 (-5)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:01:37
Rank: #4537 (-76)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:16
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:33:21
Pace7:07 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1720:566:4420:56
6:44
-
10K
6.21 mi10:45:1341:526:4420:56
6:44
0:00
15K
9.32 mi11:06:041:02:436:4420:51
6:43
-0:01
20K
12.43 mi11:27:021:23:416:4420:58
6:45
+0:02
Half
13.11 mi11:31:371:28:166:444:35
6:43
-0:02
25K
15.53 mi11:48:121:44:516:4516:35
6:50
+0:07
30K
18.64 mi12:09:532:06:326:4721:41
6:59
+0:09
20M
20.00 mi12:19:302:16:096:489:37
7:05
+0:06
21M
21.00 mi12:26:562:23:356:507:26
7:26
+0:21
35K
21.75 mi12:32:092:28:486:515:13
6:58
-0:28
23M
23.00 mi12:41:172:37:566:529:08
7:18
+0:20
24M
24.00 mi12:48:262:45:056:537:09
7:09
-0:09
40K
24.85 mi12:54:452:51:246:546:19
7:23
+0:14
25.2M
25.20 mi12:57:282:54:076:552:43
7:53
+0:30
Finish
26.22 mi13:04:583:01:376:567:30
7:22
-0:31

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

6:43 /mi

Average Pace

6:56 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:28

94% of race

Time at Steady Pace

10:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:24:1720:566:4420:56
6:44
#4012
10K
6.21 mi10:45:1341:526:4420:56
6:44
#4359
15K
9.32 mi11:06:041:02:436:4420:51
6:43
#4303
20K
12.43 mi11:27:021:23:416:4420:58
6:45
#4190
Half
13.11 mi11:31:371:28:166:444:35
6:43
#4200
25K
15.53 mi11:48:121:44:516:4516:35
6:50
#4212
30K
18.64 mi12:09:532:06:326:4721:41
6:59
#4199
20M
20.00 mi12:19:302:16:096:489:37
7:05
#4227
21M
21.00 mi12:26:562:23:356:507:26
7:26
#4202
35K
21.75 mi12:32:092:28:486:515:13
6:58
#4235
23M
23.00 mi12:41:172:37:566:529:08
7:18
#4328
24M
24.00 mi12:48:262:45:056:537:09
7:09
#4403
40K
24.85 mi12:54:452:51:246:546:19
7:23
#4456
25.2M
25.20 mi12:57:282:54:076:552:43
7:53
#4461
Finish
26.22 mi13:04:583:01:376:567:30
7:22
#4537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4012376537654240(Top 16%)3977(Top 26%)3977(Top 75%)
10K6.21 mi3.10 mi4359-3474083-3184083-3184707(Top 18%)4380(Top 29%)4380(Top 83%)
15K9.32 mi3.11 mi4303+564030+534030+534240(Top 16%)3977(Top 26%)3977(Top 75%)
20K12.43 mi3.11 mi4190+1133932+983932+983966(Top 15%)3732(Top 25%)3732(Top 71%)
Half13.11 mi0.68 mi4200-103937-53937-54530(Top 17%)4222(Top 28%)4222(Top 80%)
25K15.53 mi2.42 mi4212-123950-133950-134501(Top 17%)4193(Top 28%)4193(Top 79%)
30K18.64 mi3.11 mi4199+133942+83942+84223(Top 16%)3937(Top 26%)3937(Top 74%)
20M20.00 mi1.36 mi4227-283966-243966-244465(Top 17%)4106(Top 27%)4106(Top 78%)
21M21.00 mi1.00 mi4202+253935+313935+314276(Top 16%)3916(Top 26%)3916(Top 74%)
35K21.75 mi0.75 mi4235-333963-283963-285151(Top 19%)4602(Top 30%)4602(Top 87%)
23M23.00 mi1.25 mi4328-934049-864049-865267(Top 20%)4654(Top 31%)4654(Top 88%)
24M24.00 mi1.00 mi4403-754111-624111-625445(Top 20%)4734(Top 31%)4734(Top 90%)
40K24.85 mi0.85 mi4456-534157-464157-465956(Top 22%)4980(Top 33%)4980(Top 94%)
25.2M25.20 mi0.35 mi4461-54156+14156+15722(Top 21%)4742(Top 31%)4742(Top 90%)
Finish26.22 mi1.02 mi4537-764215-594215-597471(Top 28%)5838(Top 38%)5838(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4240

Males

3977

M18-39

3977

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4707

Males

4380

M18-39

4380

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4240

Males

3977

M18-39

3977

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3966

Males

3732

M18-39

3732

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4530

Males

4222

M18-39

4222

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4501

Males

4193

M18-39

4193

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4223

Males

3937

M18-39

3937

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4465

Males

4106

M18-39

4106

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4276

Males

3916

M18-39

3916

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5151

Males

4602

M18-39

4602

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5267

Males

4654

M18-39

4654

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5445

Males

4734

M18-39

4734

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5956

Males

4980

M18-39

4980

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5722

Males

4742

M18-39

4742

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7471

Males

5838

M18-39

5838

Passing Analysis

Category:
Athletes Passed
927
Passed By
1452
Net Change
-525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4012
5K → 10K97444-347#4012#4359
10K → 15K156100+56#4359#4303
15K → 20K15441+113#4303#4190
20K → Half2030-10#4190#4200
Half → 25K7688-12#4200#4212
25K → 30K118105+13#4212#4199
30K → 20M5987-28#4199#4227
20M → 21M7954+25#4227#4202
21M → 35K2255-33#4202#4235
35K → 23M45138-93#4235#4328
23M → 24M32107-75#4328#4403
24M → 40K2881-53#4403#4456
40K → 25.2M1621-5#4456#4461
25.2M → Finish25101-76#4461#4537
TOTALS9271452-525
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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