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BOSTON MARATHON 2023

Patrick Kelly

Bib: 27354•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:20/mi
32:07
↑ 97↓ 3451.5%
10K· 6.21 mi
9:32/mi
1:01:43
↑ 79↓ 1380.4%
15K· 9.32 mi
9:47/mi
1:32:06
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
2:03:18
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:09:59
↑ 19↓ 370.5%
25K· 15.53 mi
9:51/mi
2:33:52
↑ 66↓ 880.2%
30K· 18.64 mi
10:13/mi
3:05:38
↑ 181↓ 1480.2%
20M
10:28/mi
3:19:52
↑ 64↓ 500.2%
21M
10:49/mi
3:30:41
↑ 106↓ 241.6%
35K· 21.75 mi
10:11/mi
3:38:18
↑ 17↓ 861.7%
23M
10:22/mi
3:51:17
↑ 23↓ 630.6%
24M
10:21/mi
4:01:38
↓ 821.3%
40K· 24.85 mi
10:21/mi
4:10:29
↓ 200.3%
25.2M
11:10/mi
4:14:20
↑ 13↓ 160.2%
Finish· 26.22 mi
10:06/mi
4:24:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:59
Pace9:55 /mi
2nd Half
Distance13.11 mi
Time2:14:39
Pace10:16 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:1232:0710:2032:07
10:20
-
10K
6.21 mi12:18:481:01:439:5629:36
9:32
-0:48
15K
9.32 mi12:49:111:32:069:5330:23
9:47
+0:15
20K
12.43 mi13:20:232:03:189:5531:12
10:03
+0:16
Half
13.11 mi13:27:042:09:599:556:41
9:48
-0:15
25K
15.53 mi13:50:572:33:529:5423:53
9:51
+0:03
30K
18.64 mi14:22:433:05:389:5731:46
10:13
+0:22
20M
20.00 mi14:36:573:19:5210:0014:14
10:28
+0:15
21M
21.00 mi14:47:463:30:4110:0210:49
10:49
+0:21
35K
21.75 mi14:55:233:38:1810:027:37
10:11
-0:38
23M
23.00 mi15:08:223:51:1710:0312:59
10:22
+0:11
24M
24.00 mi15:18:434:01:3810:0410:21
10:21
-0:01
40K
24.85 mi15:27:344:10:2910:058:51
10:21
0:00
25.2M
25.20 mi15:31:254:14:2010:063:51
11:10
+0:49
Finish
26.22 mi15:41:434:24:3810:0610:18
10:06
-1:04

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

9:32 /mi

Average Pace

10:06 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:09:58

94% of race

Time at Steady Pace

14:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:06 /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 mi11:49:1232:0710:2032:07
10:20
#24308
10K
6.21 mi12:18:481:01:439:5629:36
9:32
#23466
15K
9.32 mi12:49:111:32:069:5330:23
9:47
#23315
20K
12.43 mi13:20:232:03:189:5531:12
10:03
#23256
Half
13.11 mi13:27:042:09:599:556:41
9:48
#23223
25K
15.53 mi13:50:572:33:529:5423:53
9:51
#22965
30K
18.64 mi14:22:433:05:389:5731:46
10:13
#22716
20M
20.00 mi14:36:573:19:5210:0014:14
10:28
#22620
21M
21.00 mi14:47:463:30:4110:0210:49
10:49
#22500
35K
21.75 mi14:55:233:38:1810:027:37
10:11
#22467
23M
23.00 mi15:08:223:51:1710:0312:59
10:22
#22375
24M
24.00 mi15:18:434:01:3810:0410:21
10:21
#22365
40K
24.85 mi15:27:344:10:2910:058:51
10:21
#22296
25.2M
25.20 mi15:31:254:14:2010:063:51
11:10
#22275
Finish
26.22 mi15:41:434:24:3810:0610:18
10:06
#22279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24308142401424022996(Top 86%)13631(Top 90%)13631(Top 258%)
10K6.21 mi3.10 mi23466+84213839+40113839+40122586(Top 85%)13430(Top 88%)13430(Top 254%)
15K9.32 mi3.11 mi23315+15113780+5913780+5922996(Top 86%)13631(Top 90%)13631(Top 258%)
20K12.43 mi3.11 mi23256+5913748+3213748+3223001(Top 86%)13626(Top 90%)13626(Top 258%)
Half13.11 mi0.68 mi23223+3313733+1513733+1522835(Top 86%)13548(Top 89%)13548(Top 256%)
25K15.53 mi2.42 mi22965+25813601+13213601+13221855(Top 82%)13075(Top 86%)13075(Top 247%)
30K18.64 mi3.11 mi22716+24913455+14613455+14621579(Top 81%)12891(Top 85%)12891(Top 244%)
20M20.00 mi1.36 mi22620+9613394+6113394+6121669(Top 81%)12856(Top 85%)12856(Top 243%)
21M21.00 mi1.00 mi22500+12013336+5813336+5820414(Top 77%)12243(Top 81%)12243(Top 232%)
35K21.75 mi0.75 mi22467+3313317+1913317+1921732(Top 82%)12814(Top 84%)12814(Top 242%)
23M23.00 mi1.25 mi22375+9213271+4613271+4620995(Top 79%)12454(Top 82%)12454(Top 236%)
24M24.00 mi1.00 mi22365+1013260+1113260+1121664(Top 81%)12720(Top 84%)12720(Top 241%)
40K24.85 mi0.85 mi22296+6913221+3913221+3920869(Top 78%)12320(Top 81%)12320(Top 233%)
25.2M25.20 mi0.35 mi22275+2113209+1213209+1220813(Top 78%)12313(Top 81%)12313(Top 233%)
Finish26.22 mi1.02 mi22279-413202+713202+722045(Top 83%)12888(Top 85%)12888(Top 244%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22996

Males

13631

M18-39

13631

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

22586

Males

13430

M18-39

13430

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22996

Males

13631

M18-39

13631

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

23001

Males

13626

M18-39

13626

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

22835

Males

13548

M18-39

13548

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

21855

Males

13075

M18-39

13075

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

21579

Males

12891

M18-39

12891

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

21669

Males

12856

M18-39

12856

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

20414

Males

12243

M18-39

12243

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21732

Males

12814

M18-39

12814

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20995

Males

12454

M18-39

12454

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

21664

Males

12720

M18-39

12720

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20869

Males

12320

M18-39

12320

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20813

Males

12313

M18-39

12313

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

22045

Males

12888

M18-39

12888

Passing Analysis

Category:
Athletes Passed
2375
Passed By
346
Net Change
+2029
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24308
5K → 10K86220+842#24308#23466
10K → 15K21463+151#23466#23315
15K → 20K14485+59#23315#23256
20K → Half5118+33#23256#23223
Half → 25K2635+258#23223#22965
25K → 30K26819+249#22965#22716
30K → 20M11216+96#22716#22620
20M → 21M13212+120#22620#22500
21M → 35K5017+33#22500#22467
35K → 23M10917+92#22467#22375
23M → 24M3727+10#22375#22365
24M → 40K789+69#22365#22296
40K → 25.2M298+21#22296#22275
25.2M → Finish2630-4#22275#22279
TOTALS2375346+2029
📊

Passing Visuals

Category:
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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