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BOSTON MARATHON 2023

Patrick Kelly

Bib: 15143•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M50-54)
#0 / 2052
Top 45%
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
7:53/mi
24:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:53/mi
1:13:15
↑ 67↓ 78
20K· 12.43 mi
7:51/mi
1:37:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:42:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:52/mi
2:01:59
↑ 66↓ 880.2%
30K· 18.64 mi
7:51/mi
2:26:21
↑ 181↓ 1480.2%
20M
7:36/mi
2:36:41
↑ 64↓ 500.2%
21M
8:06/mi
2:44:47
↑ 106↓ 241.6%
35K· 21.75 mi
7:13/mi
2:50:11
↑ 17↓ 861.7%
23M
7:46/mi
2:59:54
↑ 23↓ 630.6%
24M
7:31/mi
3:07:25
↓ 821.3%
40K· 24.85 mi
7:45/mi
3:14:03
↓ 200.3%
25.2M
8:13/mi
3:16:53
↑ 13↓ 160.2%
Finish· 26.22 mi
7:42/mi
3:24:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:42:55
Pace7:51 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:49
Pace7:46 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4624:287:5324:28
7:53
-
10K
6.21 mi11:20:0548:477:5124:19
7:50
-0:03
15K
9.32 mi11:44:331:13:157:5224:28
7:53
+0:03
20K
12.43 mi12:08:561:37:387:5124:23
7:51
-0:02
Half
13.11 mi12:14:131:42:557:515:17
7:45
-0:06
25K
15.53 mi12:33:172:01:597:5119:04
7:52
+0:07
30K
18.64 mi12:57:392:26:217:5124:22
7:51
-0:01
20M
20.00 mi13:07:592:36:417:5010:20
7:36
-0:15
21M
21.00 mi13:16:052:44:477:518:06
8:06
+0:30
35K
21.75 mi13:21:292:50:117:505:24
7:13
-0:53
23M
23.00 mi13:31:122:59:547:499:43
7:46
+0:33
24M
24.00 mi13:38:433:07:257:497:31
7:31
-0:15
40K
24.85 mi13:45:213:14:037:486:38
7:45
+0:14
25.2M
25.20 mi13:48:113:16:537:492:50
8:13
+0:28
Finish
26.22 mi13:56:023:24:447:497:51
7:42
-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

7:13 /mi

Average Pace

7:49 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:48

95% of race

Time at Steady Pace

10:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:55:4624:287:5324:28
7:53
#13027
10K
6.21 mi11:20:0548:477:5124:19
7:50
#13183
15K
9.32 mi11:44:331:13:157:5224:28
7:53
#13208
20K
12.43 mi12:08:561:37:387:5124:23
7:51
#12911
Half
13.11 mi12:14:131:42:557:515:17
7:45
#12863
25K
15.53 mi12:33:172:01:597:5119:04
7:52
#12614
30K
18.64 mi12:57:392:26:217:5124:22
7:51
#12036
20M
20.00 mi13:07:592:36:417:5010:20
7:36
#11661
21M
21.00 mi13:16:052:44:477:518:06
8:06
#11388
35K
21.75 mi13:21:292:50:117:505:24
7:13
#11186
23M
23.00 mi13:31:122:59:547:499:43
7:46
#10957
24M
24.00 mi13:38:433:07:257:497:31
7:31
#10812
40K
24.85 mi13:45:213:14:037:486:38
7:45
#10685
25.2M
25.20 mi13:48:113:16:537:492:50
8:13
#10626
Finish
26.22 mi13:56:023:24:447:497:51
7:42
#10571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi130279550955013287(Top 50%)9609(Top 63%)9609(Top 468%)
10K6.21 mi3.10 mi13183-1569606-569606-5613342(Top 50%)9692(Top 64%)9692(Top 472%)
15K9.32 mi3.11 mi13208-259607-19607-113287(Top 50%)9609(Top 63%)9609(Top 468%)
20K12.43 mi3.11 mi12911+2979463+1449463+14412129(Top 46%)9064(Top 60%)9064(Top 442%)
Half13.11 mi0.68 mi12863+489444+199444+1912168(Top 46%)9122(Top 60%)9122(Top 445%)
25K15.53 mi2.42 mi12614+2499308+1369308+13611618(Top 44%)8753(Top 58%)8753(Top 427%)
30K18.64 mi3.11 mi12036+5789027+2819027+2819680(Top 36%)7660(Top 50%)7660(Top 373%)
20M20.00 mi1.36 mi11661+3758839+1888839+1887528(Top 28%)6304(Top 42%)6304(Top 307%)
21M21.00 mi1.00 mi11388+2738707+1328707+1328010(Top 30%)6487(Top 43%)6487(Top 316%)
35K21.75 mi0.75 mi11186+2028606+1018606+1016652(Top 25%)5689(Top 37%)5689(Top 277%)
23M23.00 mi1.25 mi10957+2298466+1408466+1408154(Top 31%)6502(Top 43%)6502(Top 317%)
24M24.00 mi1.00 mi10812+1458367+998367+997818(Top 29%)6213(Top 41%)6213(Top 303%)
40K24.85 mi0.85 mi10685+1278276+918276+918386(Top 32%)6492(Top 43%)6492(Top 316%)
25.2M25.20 mi0.35 mi10626+598227+498227+497784(Top 29%)6060(Top 40%)6060(Top 295%)
Finish26.22 mi1.02 mi10571+558170+578170+579991(Top 38%)7285(Top 48%)7285(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

13287

Males

9609

M50-54

9609

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

13342

Males

9692

M50-54

9692

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

13287

Males

9609

M50-54

9609

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

12129

Males

9064

M50-54

9064

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

12168

Males

9122

M50-54

9122

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11618

Males

8753

M50-54

8753

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9680

Males

7660

M50-54

7660

30K→20M

18.6 - 20.0 mi

Top 28%
×5story building
+64ft-50ft

Overall

7528

Males

6304

M50-54

6304

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

8010

Males

6487

M50-54

6487

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6652

Males

5689

M50-54

5689

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

8154

Males

6502

M50-54

6502

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7818

Males

6213

M50-54

6213

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

8386

Males

6492

M50-54

6492

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7784

Males

6060

M50-54

6060

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9991

Males

7285

M50-54

7285

Passing Analysis

Category:
Athletes Passed
3284
Passed By
828
Net Change
+2456
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13027
5K → 10K238394-156#13027#13183
10K → 15K196221-25#13183#13208
15K → 20K35962+297#13208#12911
20K → Half6618+48#12911#12863
Half → 25K27627+249#12863#12614
25K → 30K5879+578#12614#12036
30K → 20M3772+375#12036#11661
20M → 21M2785+273#11661#11388
21M → 35K2031+202#11388#11186
35K → 23M23910+229#11186#10957
23M → 24M15611+145#10957#10812
24M → 40K14013+127#10812#10685
40K → 25.2M689+59#10685#10626
25.2M → Finish10146+55#10626#10571
TOTALS3284828+2456
📊

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