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BOSTON MARATHON 2023

Thomas Mistretta

Bib: 21130•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:13
Rank: #19236
Start → 5K
27:13 | 8:46/mi
10K· 6.21 mi
54:37
Rank: #19620 (-384)
5K → 10K
27:24 | 8:49/mi
15K· 9.32 mi
1:21:25
Rank: #19238 (+382)
10K → 15K
26:48 | 8:38/mi
20K· 12.43 mi
1:48:33
Rank: #18988 (+250)
15K → 20K
27:08 | 8:44/mi
Half· 13.11 mi
1:54:30
Rank: #18992 (-4)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:16:23
Rank: #18994 (-2)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
3:02:21
Rank: #22304 (-3310)
25K → 30K
45:58 | 14:48/mi
20M
3:16:39
Rank: #22231 (+73)
30K → 20M
14:18 | 10:31/mi
21M
3:32:26
Rank: #22699 (-468)
20M → 21M
15:47 | 15:47/mi
35K· 21.75 mi
3:39:58
Rank: #22649 (+50)
21M → 35K
7:32 | 10:04/mi
23M
3:53:33
Rank: #22600 (+49)
35K → 23M
13:35 | 10:51/mi
24M
4:03:08
Rank: #22493 (+107)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
4:11:15
Rank: #22368 (+125)
24M → 40K
8:07 | 9:30/mi
25.2M
4:14:45
Rank: #22313 (+55)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
4:24:03
Rank: #22223 (+90)
25.2M → Finish
9:18 | 9:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:30
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:29:33
Pace11:24 /mi
📊Positive Split: 30.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1727:138:4627:13
8:46
-
10K
6.21 mi11:51:4154:378:4727:24
8:49
+0:03
15K
9.32 mi12:18:291:21:258:4426:48
8:38
-0:11
20K
12.43 mi12:45:371:48:338:4427:08
8:44
+0:06
Half
13.11 mi12:51:341:54:308:445:57
8:43
-0:01
25K
15.53 mi13:13:272:16:238:4721:53
9:02
+0:19
30K
18.64 mi13:59:253:02:219:4745:58
14:48
+5:46
20M
20.00 mi14:13:433:16:399:5014:18
10:31
-4:17
21M
21.00 mi14:29:303:32:2610:0715:47
15:47
+5:16
35K
21.75 mi14:37:023:39:5810:077:32
10:04
-5:43
23M
23.00 mi14:50:373:53:3310:0913:35
10:51
+0:47
24M
24.00 mi15:00:124:03:0810:089:35
9:35
-1:16
40K
24.85 mi15:08:194:11:1510:078:07
9:30
-0:05
25.2M
25.20 mi15:11:494:14:4510:073:30
10:09
+0:39
Finish
26.22 mi15:21:074:24:0310:059:18
9:08
-1:01

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

8:38 /mi

Average Pace

10:05 /mi

Slowest Pace

15:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:08:43

71% of race

Time at Slower Pace

1:15:20

29% of race

Average Pace: 10:04 /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 mi11:24:1727:138:4627:13
8:46
#19236
10K
6.21 mi11:51:4154:378:4727:24
8:49
#19620
15K
9.32 mi12:18:291:21:258:4426:48
8:38
#19238
20K
12.43 mi12:45:371:48:338:4427:08
8:44
#18988
Half
13.11 mi12:51:341:54:308:445:57
8:43
#18992
25K
15.53 mi13:13:272:16:238:4721:53
9:02
#18994
30K
18.64 mi13:59:253:02:219:4745:58
14:48
#22304
20M
20.00 mi14:13:433:16:399:5014:18
10:31
#22231
21M
21.00 mi14:29:303:32:2610:0715:47
15:47
#22699
35K
21.75 mi14:37:023:39:5810:077:32
10:04
#22649
23M
23.00 mi14:50:373:53:3310:0913:35
10:51
#22600
24M
24.00 mi15:00:124:03:0810:089:35
9:35
#22493
40K
24.85 mi15:08:194:11:1510:078:07
9:30
#22368
25.2M
25.20 mi15:11:494:14:4510:073:30
10:09
#22313
Finish
26.22 mi15:21:074:24:0310:059:18
9:08
#22223
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19236118681186818600(Top 70%)11725(Top 77%)11725(Top 1056%)
10K6.21 mi3.10 mi19620-38412054-18612054-18620041(Top 75%)12303(Top 81%)12303(Top 1108%)
15K9.32 mi3.11 mi19238+38211942+11211942+11218600(Top 70%)11725(Top 77%)11725(Top 1056%)
20K12.43 mi3.11 mi18988+25011853+8911853+8918319(Top 69%)11617(Top 77%)11617(Top 1047%)
Half13.11 mi0.68 mi18992-411852+111852+119059(Top 72%)11935(Top 79%)11935(Top 1075%)
25K15.53 mi2.42 mi18994-211855-311855-319088(Top 72%)11892(Top 78%)11892(Top 1071%)
30K18.64 mi3.11 mi22304-331013276-142113276-142126357(Top 99%)15047(Top 99%)15047(Top 1356%)
20M20.00 mi1.36 mi22231+7313236+4013236+4021783(Top 82%)12901(Top 85%)12901(Top 1162%)
21M21.00 mi1.00 mi22699-46813430-19413430-19426140(Top 98%)14925(Top 98%)14925(Top 1345%)
35K21.75 mi0.75 mi22649+5013393+3713393+3721478(Top 81%)12705(Top 84%)12705(Top 1145%)
23M23.00 mi1.25 mi22600+4913369+2413369+2422051(Top 83%)12928(Top 85%)12928(Top 1165%)
24M24.00 mi1.00 mi22493+10713316+5313316+5319497(Top 73%)11764(Top 78%)11764(Top 1060%)
40K24.85 mi0.85 mi22368+12513251+6513251+6518305(Top 69%)11187(Top 74%)11187(Top 1008%)
25.2M25.20 mi0.35 mi22313+5513228+2313228+2317945(Top 67%)11004(Top 73%)11004(Top 991%)
Finish26.22 mi1.02 mi22223+9013181+4713181+4718572(Top 70%)11349(Top 75%)11349(Top 1022%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18600

Males

11725

M60-64

11725

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

20041

Males

12303

M60-64

12303

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18600

Males

11725

M60-64

11725

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

18319

Males

11617

M60-64

11617

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19059

Males

11935

M60-64

11935

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19088

Males

11892

M60-64

11892

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

26357

Males

15047

M60-64

15047

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21783

Males

12901

M60-64

12901

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

26140

Males

14925

M60-64

14925

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21478

Males

12705

M60-64

12705

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22051

Males

12928

M60-64

12928

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19497

Males

11764

M60-64

11764

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18305

Males

11187

M60-64

11187

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17945

Males

11004

M60-64

11004

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18572

Males

11349

M60-64

11349

Passing Analysis

Category:
Athletes Passed
1707
Passed By
4694
Net Change
-2987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19236
5K → 10K173557-384#19236#19620
10K → 15K44058+382#19620#19238
15K → 20K31363+250#19238#18988
20K → Half2529-4#18988#18992
Half → 25K129131-2#18992#18994
25K → 30K23312-3310#18994#22304
30K → 20M9926+73#22304#22231
20M → 21M2470-468#22231#22699
21M → 35K6010+50#22699#22649
35K → 23M8536+49#22649#22600
23M → 24M1081+107#22600#22493
24M → 40K1250+125#22493#22368
40K → 25.2M550+55#22368#22313
25.2M → Finish911+90#22313#22223
TOTALS17074694-2987
📊

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