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BOSTON MARATHON 2023

Mike Kelley

Bib: 8450•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 17%
Gender (Male)
#0 / 15176
Top 28%
Masters (Masters Men)
#0 / 9891
Top 14%
Division (M60-64)
#0 / 1110
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:34
Rank: #3021
Start → 5K
20:34 | 6:37/mi
10K· 6.21 mi
41:45
Rank: #4186 (-1165)
5K → 10K
21:11 | 6:49/mi
15K· 9.32 mi
1:03:05
Rank: #4687 (-501)
10K → 15K
21:20 | 6:52/mi
20K· 12.43 mi
1:24:39
Rank: #4944 (-257)
15K → 20K
21:34 | 6:56/mi
Half· 13.11 mi
1:29:22
Rank: #5009 (-65)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:46:21
Rank: #5149 (-140)
Half → 25K
16:59 | 7:00/mi
30K· 18.64 mi
2:08:15
Rank: #5002 (+147)
25K → 30K
21:54 | 7:03/mi
20M
2:17:51
Rank: #4932 (+70)
30K → 20M
9:36 | 7:04/mi
21M
2:25:19
Rank: #4877 (+55)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:30:18
Rank: #4798 (+79)
21M → 35K
4:59 | 6:40/mi
23M
2:38:58
Rank: #4671 (+127)
35K → 23M
8:40 | 6:55/mi
24M
2:45:52
Rank: #4617 (+54)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:51:51
Rank: #4562 (+55)
24M → 40K
5:59 | 7:00/mi
25.2M
2:54:33
Rank: #4574 (-12)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:01:45
Rank: #4565 (+9)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:22
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:32:23
Pace7:03 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:3920:346:3720:34
6:37
-
10K
6.21 mi11:06:5041:456:4321:11
6:49
+0:12
15K
9.32 mi11:28:101:03:056:4621:20
6:52
+0:03
20K
12.43 mi11:49:441:24:396:4921:34
6:56
+0:04
Half
13.11 mi11:54:271:29:226:494:43
6:55
-0:01
25K
15.53 mi12:11:261:46:216:5116:59
7:00
+0:05
30K
18.64 mi12:33:202:08:156:5321:54
7:03
+0:03
20M
20.00 mi12:42:562:17:516:549:36
7:04
+0:01
21M
21.00 mi12:50:242:25:196:557:28
7:28
+0:24
35K
21.75 mi12:55:232:30:186:554:59
6:40
-0:48
23M
23.00 mi13:04:032:38:586:558:40
6:55
+0:15
24M
24.00 mi13:10:572:45:526:556:54
6:54
-0:01
40K
24.85 mi13:16:562:51:516:555:59
7:00
+0:06
25.2M
25.20 mi13:19:382:54:336:562:42
7:50
+0:50
Finish
26.22 mi13:26:503:01:456:567:12
7:04
-0:46

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

6:56 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:35

94% of race

Time at Steady Pace

7:28

4% of race

Time at Slower Pace

2:42

1% 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 mi10:45:3920:346:3720:34
6:37
#3021
10K
6.21 mi11:06:5041:456:4321:11
6:49
#4186
15K
9.32 mi11:28:101:03:056:4621:20
6:52
#4687
20K
12.43 mi11:49:441:24:396:4921:34
6:56
#4944
Half
13.11 mi11:54:271:29:226:494:43
6:55
#5009
25K
15.53 mi12:11:261:46:216:5116:59
7:00
#5149
30K
18.64 mi12:33:202:08:156:5321:54
7:03
#5002
20M
20.00 mi12:42:562:17:516:549:36
7:04
#4932
21M
21.00 mi12:50:242:25:196:557:28
7:28
#4877
35K
21.75 mi12:55:232:30:186:554:59
6:40
#4798
23M
23.00 mi13:04:032:38:586:558:40
6:55
#4671
24M
24.00 mi13:10:572:45:526:556:54
6:54
#4617
40K
24.85 mi13:16:562:51:516:555:59
7:00
#4562
25.2M
25.20 mi13:19:382:54:336:562:42
7:50
#4574
Finish
26.22 mi13:26:503:01:456:567:12
7:04
#4565
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi3021286328635691(Top 21%)5222(Top 34%)5222(Top 470%)
10K6.21 mi3.10 mi4186-11653924-10613924-10615460(Top 21%)5030(Top 33%)5030(Top 453%)
15K9.32 mi3.11 mi4687-5014368-4444368-4445691(Top 21%)5222(Top 34%)5222(Top 470%)
20K12.43 mi3.11 mi4944-2574603-2354603-2355599(Top 21%)5141(Top 34%)5141(Top 463%)
Half13.11 mi0.68 mi5009-654656-534656-536012(Top 23%)5482(Top 36%)5482(Top 494%)
25K15.53 mi2.42 mi5149-1404775-1194775-1195586(Top 21%)5132(Top 34%)5132(Top 462%)
30K18.64 mi3.11 mi5002+1474641+1344641+1344655(Top 17%)4300(Top 28%)4300(Top 387%)
20M20.00 mi1.36 mi4932+704576+654576+654409(Top 17%)4058(Top 27%)4058(Top 366%)
21M21.00 mi1.00 mi4877+554530+464530+464416(Top 17%)4030(Top 27%)4030(Top 363%)
35K21.75 mi0.75 mi4798+794457+734457+733376(Top 13%)3146(Top 21%)3146(Top 283%)
23M23.00 mi1.25 mi4671+1274342+1154342+1153387(Top 13%)3140(Top 21%)3140(Top 283%)
24M24.00 mi1.00 mi4617+544298+444298+444163(Top 16%)3789(Top 25%)3789(Top 341%)
40K24.85 mi0.85 mi4562+554245+534245+533853(Top 14%)3470(Top 23%)3470(Top 313%)
25.2M25.20 mi0.35 mi4574-124254-94254-95472(Top 21%)4571(Top 30%)4571(Top 412%)
Finish26.22 mi1.02 mi4565+94239+154239+155590(Top 21%)4644(Top 31%)4644(Top 418%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5691

Males

5222

M60-64

5222

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5460

Males

5030

M60-64

5030

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5691

Males

5222

M60-64

5222

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5599

Males

5141

M60-64

5141

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6012

Males

5482

M60-64

5482

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5586

Males

5132

M60-64

5132

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4655

Males

4300

M60-64

4300

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4409

Males

4058

M60-64

4058

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4416

Males

4030

M60-64

4030

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3376

Males

3146

M60-64

3146

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3387

Males

3140

M60-64

3140

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4163

Males

3789

M60-64

3789

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3853

Males

3470

M60-64

3470

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5472

Males

4571

M60-64

4571

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5590

Males

4644

M60-64

4644

Passing Analysis

Category:
Athletes Passed
987
Passed By
2531
Net Change
-1544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3021
5K → 10K61171-1165#3021#4186
10K → 15K32533-501#4186#4687
15K → 20K40297-257#4687#4944
20K → Half671-65#4944#5009
Half → 25K67207-140#5009#5149
25K → 30K20962+147#5149#5002
30K → 20M10333+70#5002#4932
20M → 21M8934+55#4932#4877
21M → 35K878+79#4877#4798
35K → 23M13811+127#4798#4671
23M → 24M7016+54#4671#4617
24M → 40K7318+55#4617#4562
40K → 25.2M1527-12#4562#4574
25.2M → Finish5243+9#4574#4565
TOTALS9872531-1544
📊

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