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BOSTON MARATHON 2023

Claudio Andreotti

Bib: 17813•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:28
Rank: #15442
Start → 5K
25:28 | 8:12/mi
10K· 6.21 mi
51:03
Rank: #15920 (-478)
5K → 10K
25:35 | 8:14/mi
15K· 9.32 mi
1:16:50
Rank: #16133 (-213)
10K → 15K
25:47 | 8:18/mi
20K· 12.43 mi
1:42:42
Rank: #16005 (+128)
15K → 20K
25:52 | 8:20/mi
Half· 13.11 mi
1:48:20
Rank: #16012 (-7)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:08:34
Rank: #15866 (+146)
Half → 25K
20:14 | 8:21/mi
30K· 18.64 mi
2:34:51
Rank: #15523 (+343)
25K → 30K
26:17 | 8:28/mi
20M
2:46:02
Rank: #15240 (+283)
30K → 20M
11:11 | 8:14/mi
21M
2:54:28
Rank: #14937 (+303)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
3:00:18
Rank: #14772 (+165)
21M → 35K
5:50 | 7:48/mi
23M
3:10:16
Rank: #14486 (+286)
35K → 23M
9:58 | 7:58/mi
24M
3:17:50
Rank: #14191 (+295)
23M → 24M
7:34 | 7:34/mi
40K· 24.85 mi
3:24:23
Rank: #13911 (+280)
24M → 40K
6:33 | 7:40/mi
25.2M
3:27:07
Rank: #13804 (+107)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:34:47
Rank: #13573 (+231)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:48:20
Pace8:16 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:46:27
Pace8:07 /mi
📊Negative Split: 1.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1125:288:1225:28
8:12
-
10K
6.21 mi11:41:4651:038:1325:35
8:14
+0:02
15K
9.32 mi12:07:331:16:508:1525:47
8:18
+0:04
20K
12.43 mi12:33:251:42:428:1625:52
8:20
+0:02
Half
13.11 mi12:39:031:48:208:165:38
8:15
-0:05
25K
15.53 mi12:59:172:08:348:1720:14
8:21
+0:06
30K
18.64 mi13:25:342:34:518:1826:17
8:28
+0:07
20M
20.00 mi13:36:452:46:028:1811:11
8:14
-0:14
21M
21.00 mi13:45:112:54:288:188:26
8:26
+0:12
35K
21.75 mi13:51:013:00:188:175:50
7:48
-0:38
23M
23.00 mi14:00:593:10:168:169:58
7:58
+0:10
24M
24.00 mi14:08:333:17:508:157:34
7:34
-0:24
40K
24.85 mi14:15:063:24:238:136:33
7:40
+0:06
25.2M
25.20 mi14:17:503:27:078:132:44
7:56
+0:16
Finish
26.22 mi14:25:303:34:478:127:40
7:31
-0:25

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

7:31 /mi

Average Pace

8:12 /mi

Slowest Pace

8:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:11

50% of race

Time at Steady Pace

1:46:36

50% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:16:1125:288:1225:28
8:12
#15442
10K
6.21 mi11:41:4651:038:1325:35
8:14
#15920
15K
9.32 mi12:07:331:16:508:1525:47
8:18
#16133
20K
12.43 mi12:33:251:42:428:1625:52
8:20
#16005
Half
13.11 mi12:39:031:48:208:165:38
8:15
#16012
25K
15.53 mi12:59:172:08:348:1720:14
8:21
#15866
30K
18.64 mi13:25:342:34:518:1826:17
8:28
#15523
20M
20.00 mi13:36:452:46:028:1811:11
8:14
#15240
21M
21.00 mi13:45:112:54:288:188:26
8:26
#14937
35K
21.75 mi13:51:013:00:188:175:50
7:48
#14772
23M
23.00 mi14:00:593:10:168:169:58
7:58
#14486
24M
24.00 mi14:08:333:17:508:157:34
7:34
#14191
40K
24.85 mi14:15:063:24:238:136:33
7:40
#13911
25.2M
25.20 mi14:17:503:27:078:132:44
7:56
#13804
Finish
26.22 mi14:25:303:34:478:127:40
7:31
#13573
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15442104901049016512(Top 62%)10891(Top 72%)10891(Top 766%)
10K6.21 mi3.10 mi15920-47810660-17010660-17016473(Top 62%)10892(Top 72%)10892(Top 766%)
15K9.32 mi3.11 mi16133-21310742-8210742-8216512(Top 62%)10891(Top 72%)10891(Top 766%)
20K12.43 mi3.11 mi16005+12810673+6910673+6915752(Top 59%)10538(Top 69%)10538(Top 741%)
Half13.11 mi0.68 mi16012-710672+110672+116133(Top 61%)10718(Top 71%)10718(Top 754%)
25K15.53 mi2.42 mi15866+14610594+7810594+7815209(Top 57%)10220(Top 67%)10220(Top 719%)
30K18.64 mi3.11 mi15523+34310418+17610418+17614039(Top 53%)9669(Top 64%)9669(Top 680%)
20M20.00 mi1.36 mi15240+28310284+13410284+13411880(Top 45%)8665(Top 57%)8665(Top 609%)
21M21.00 mi1.00 mi14937+30310164+12010164+12010073(Top 38%)7652(Top 50%)7652(Top 538%)
35K21.75 mi0.75 mi14772+16510089+7510089+7510633(Top 40%)7948(Top 52%)7948(Top 559%)
23M23.00 mi1.25 mi14486+2869949+1409949+1409479(Top 36%)7225(Top 48%)7225(Top 508%)
24M24.00 mi1.00 mi14191+2959805+1449805+1448170(Top 31%)6426(Top 42%)6426(Top 452%)
40K24.85 mi0.85 mi13911+2809675+1309675+1307720(Top 29%)6084(Top 40%)6084(Top 428%)
25.2M25.20 mi0.35 mi13804+1079630+459630+456112(Top 23%)5043(Top 33%)5043(Top 355%)
Finish26.22 mi1.02 mi13573+2319528+1029528+1028728(Top 33%)6606(Top 44%)6606(Top 465%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

16512

Males

10891

M55-59

10891

5K→10K

3.1 - 6.2 mi

Top 62%
×5stories
+79ft-138ft

Overall

16473

Males

10892

M55-59

10892

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

16512

Males

10891

M55-59

10891

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15752

Males

10538

M55-59

10538

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

16133

Males

10718

M55-59

10718

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15209

Males

10220

M55-59

10220

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14039

Males

9669

M55-59

9669

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11880

Males

8665

M55-59

8665

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

10073

Males

7652

M55-59

7652

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10633

Males

7948

M55-59

7948

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9479

Males

7225

M55-59

7225

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8170

Males

6426

M55-59

6426

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7720

Males

6084

M55-59

6084

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6112

Males

5043

M55-59

5043

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8728

Males

6606

M55-59

6606

Passing Analysis

Category:
Athletes Passed
3070
Passed By
1201
Net Change
+1869
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15442
5K → 10K139617-478#15442#15920
10K → 15K116329-213#15920#16133
15K → 20K231103+128#16133#16005
20K → Half3037-7#16005#16012
Half → 25K21367+146#16012#15866
25K → 30K38340+343#15866#15523
30K → 20M2852+283#15523#15240
20M → 21M3041+303#15240#14937
21M → 35K1661+165#14937#14772
35K → 23M2860+286#14772#14486
23M → 24M2961+295#14486#14191
24M → 40K2800+280#14191#13911
40K → 25.2M1070+107#13911#13804
25.2M → Finish2343+231#13804#13573
TOTALS30701201+1869
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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