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BOSTON MARATHON 2023

Andrew Petrone

Bib: 31926•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 42%
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
8:47/mi
27:16
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
50:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:13:19
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:37:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:42:16
↑ 19↓ 370.5%
25K· 15.53 mi
7:45/mi
2:01:04
↑ 66↓ 880.2%
30K· 18.64 mi
7:53/mi
2:25:35
↑ 181↓ 1480.2%
20M
7:57/mi
2:36:23
↑ 64↓ 500.2%
21M
8:22/mi
2:44:45
↑ 106↓ 241.6%
35K· 21.75 mi
7:51/mi
2:50:37
↑ 17↓ 861.7%
23M
8:04/mi
3:00:43
↑ 23↓ 630.6%
24M
7:57/mi
3:08:40
↓ 821.3%
40K· 24.85 mi
8:04/mi
3:15:34
↓ 200.3%
25.2M
8:39/mi
3:18:33
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:26:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:16
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:44:10
Pace7:57 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4727:168:4727:16
8:47
-
10K
6.21 mi12:09:4950:188:0623:02
7:25
-1:22
15K
9.32 mi12:32:501:13:197:5223:01
7:25
0:00
20K
12.43 mi12:56:431:37:127:4923:53
7:41
+0:16
Half
13.11 mi13:01:471:42:167:485:04
7:26
-0:15
25K
15.53 mi13:20:352:01:047:4818:48
7:45
+0:19
30K
18.64 mi13:45:062:25:357:4924:31
7:53
+0:08
20M
20.00 mi13:55:542:36:237:4910:48
7:57
+0:04
21M
21.00 mi14:04:162:44:457:518:22
8:22
+0:25
35K
21.75 mi14:10:082:50:377:515:52
7:51
-0:31
23M
23.00 mi14:20:143:00:437:5110:06
8:04
+0:13
24M
24.00 mi14:28:113:08:407:527:57
7:57
-0:07
40K
24.85 mi14:35:053:15:347:526:54
8:04
+0:07
25.2M
25.20 mi14:38:043:18:337:532:59
8:39
+0:35
Finish
26.22 mi14:45:573:26:267:537:53
7:44
-0:55

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

7:25 /mi

Average Pace

7:53 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:49

81% of race

Time at Steady Pace

11:21

5% of race

Time at Slower Pace

27:16

13% of race

Average Pace: 7:52 /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 mi11:46:4727:168:4727:16
8:47
#19316
10K
6.21 mi12:09:4950:188:0623:02
7:25
#15071
15K
9.32 mi12:32:501:13:197:5223:01
7:25
#13282
20K
12.43 mi12:56:431:37:127:4923:53
7:41
#12587
Half
13.11 mi13:01:471:42:167:485:04
7:26
#12409
25K
15.53 mi13:20:352:01:047:4818:48
7:45
#12126
30K
18.64 mi13:45:062:25:357:4924:31
7:53
#11703
20M
20.00 mi13:55:542:36:237:4910:48
7:57
#11525
21M
21.00 mi14:04:162:44:457:518:22
8:22
#11375
35K
21.75 mi14:10:082:50:377:515:52
7:51
#11349
23M
23.00 mi14:20:143:00:437:5110:06
8:04
#11267
24M
24.00 mi14:28:113:08:407:527:57
7:57
#11254
40K
24.85 mi14:35:053:15:347:526:54
8:04
#11195
25.2M
25.20 mi14:38:043:18:337:532:59
8:39
#11163
Finish
26.22 mi14:45:573:26:267:537:53
7:44
#11107
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1931611895118959408(Top 35%)7812(Top 51%)7812(Top 148%)
10K6.21 mi3.10 mi15071+424510358+153710358+15379749(Top 37%)8031(Top 53%)8031(Top 152%)
15K9.32 mi3.11 mi13282+17899637+7219637+7219408(Top 35%)7812(Top 51%)7812(Top 148%)
20K12.43 mi3.11 mi12587+6959317+3209317+32010815(Top 41%)8481(Top 56%)8481(Top 160%)
Half13.11 mi0.68 mi12409+1789239+789239+789613(Top 36%)7894(Top 52%)7894(Top 149%)
25K15.53 mi2.42 mi12126+2839097+1429097+14210720(Top 40%)8356(Top 55%)8356(Top 158%)
30K18.64 mi3.11 mi11703+4238877+2208877+22010066(Top 38%)7863(Top 52%)7863(Top 149%)
20M20.00 mi1.36 mi11525+1788779+988779+989885(Top 37%)7696(Top 51%)7696(Top 146%)
21M21.00 mi1.00 mi11375+1508700+798700+799632(Top 36%)7419(Top 49%)7419(Top 140%)
35K21.75 mi0.75 mi11349+268678+228678+2210930(Top 41%)8079(Top 53%)8079(Top 153%)
23M23.00 mi1.25 mi11267+828611+678611+6710226(Top 38%)7607(Top 50%)7607(Top 144%)
24M24.00 mi1.00 mi11254+138584+278584+2710864(Top 41%)7837(Top 52%)7837(Top 148%)
40K24.85 mi0.85 mi11195+598529+558529+5510488(Top 39%)7600(Top 50%)7600(Top 144%)
25.2M25.20 mi0.35 mi11163+328500+298500+2910412(Top 39%)7510(Top 49%)7510(Top 142%)
Finish26.22 mi1.02 mi11107+568448+528448+5210196(Top 38%)7396(Top 49%)7396(Top 140%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9408

Males

7812

M18-39

7812

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9749

Males

8031

M18-39

8031

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9408

Males

7812

M18-39

7812

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10815

Males

8481

M18-39

8481

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9613

Males

7894

M18-39

7894

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10720

Males

8356

M18-39

8356

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10066

Males

7863

M18-39

7863

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

9885

Males

7696

M18-39

7696

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9632

Males

7419

M18-39

7419

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10930

Males

8079

M18-39

8079

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10226

Males

7607

M18-39

7607

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10864

Males

7837

M18-39

7837

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10488

Males

7600

M18-39

7600

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10412

Males

7510

M18-39

7510

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10196

Males

7396

M18-39

7396

Passing Analysis

Category:
Athletes Passed
8542
Passed By
333
Net Change
+8209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19316
5K → 10K42461+4245#19316#15071
10K → 15K17890+1789#15071#13282
15K → 20K7027+695#13282#12587
20K → Half1802+178#12587#12409
Half → 25K30118+283#12409#12126
25K → 30K44118+423#12126#11703
30K → 20M20123+178#11703#11525
20M → 21M17828+150#11525#11375
21M → 35K6741+26#11375#11349
35K → 23M12846+82#11349#11267
23M → 24M7158+13#11267#11254
24M → 40K9031+59#11254#11195
40K → 25.2M5018+32#11195#11163
25.2M → Finish9842+56#11163#11107
TOTALS8542333+8209
📊

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