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BOSTON MARATHON 2023

Peter Datish

Bib: 29973•M

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
33:55
Rank: #25558
Start → 5K
33:55 | 10:55/mi
10K· 6.21 mi
1:06:56
Rank: #25208 (+350)
5K → 10K
33:01 | 10:38/mi
15K· 9.32 mi
1:38:50
Rank: #24819 (+389)
10K → 15K
31:54 | 10:16/mi
20K· 12.43 mi
2:11:50
Rank: #24606 (+213)
15K → 20K
33:00 | 10:37/mi
Half· 13.11 mi
2:18:38
Rank: #24530 (+76)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:45:39
Rank: #24480 (+50)
Half → 25K
27:01 | 11:09/mi
30K· 18.64 mi
3:20:23
Rank: #24256 (+224)
25K → 30K
34:44 | 11:11/mi
20M
3:35:02
Rank: #24117 (+139)
30K → 20M
14:39 | 10:47/mi
21M
3:46:20
Rank: #24005 (+112)
20M → 21M
11:18 | 11:18/mi
35K· 21.75 mi
3:54:05
Rank: #23944 (+61)
21M → 35K
7:45 | 10:22/mi
23M
4:07:47
Rank: #23859 (+85)
35K → 23M
13:42 | 10:57/mi
24M
4:18:22
Rank: #23797 (+62)
23M → 24M
10:35 | 10:35/mi
40K· 24.85 mi
4:27:45
Rank: #23753 (+44)
24M → 40K
9:23 | 10:58/mi
25.2M
4:31:14
Rank: #23687 (+66)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
4:40:47
Rank: #23599 (+88)
25.2M → Finish
9:33 | 9:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:38
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:22:09
Pace10:51 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1433:5510:5533:55
10:55
-
10K
6.21 mi12:26:151:06:5610:4633:01
10:38
-0:17
15K
9.32 mi12:58:091:38:5010:3631:54
10:16
-0:22
20K
12.43 mi13:31:092:11:5010:3633:00
10:37
+0:21
Half
13.11 mi13:37:572:18:3810:346:48
9:58
-0:39
25K
15.53 mi14:04:582:45:3910:4027:01
11:09
+1:11
30K
18.64 mi14:39:423:20:2310:4534:44
11:11
+0:02
20M
20.00 mi14:54:213:35:0210:4514:39
10:47
-0:24
21M
21.00 mi15:05:393:46:2010:4711:18
11:18
+0:31
35K
21.75 mi15:13:243:54:0510:467:45
10:22
-0:56
23M
23.00 mi15:27:064:07:4710:4613:42
10:57
+0:35
24M
24.00 mi15:37:414:18:2210:4610:35
10:35
-0:22
40K
24.85 mi15:47:044:27:4510:469:23
10:58
+0:23
25.2M
25.20 mi15:50:334:31:1410:463:29
10:06
-0:52
Finish
26.22 mi16:00:064:40:4710:439:33
9:22
-0:44

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

9:22 /mi

Average Pace

10:43 /mi

Slowest Pace

11:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

59:29

21% of race

Time at Steady Pace

1:31:15

32% of race

Time at Slower Pace

2:10:03

46% of race

Average Pace: 10:43 /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 mi11:53:1433:5510:5533:55
10:55
#25558
10K
6.21 mi12:26:151:06:5610:4633:01
10:38
#25208
15K
9.32 mi12:58:091:38:5010:3631:54
10:16
#24819
20K
12.43 mi13:31:092:11:5010:3633:00
10:37
#24606
Half
13.11 mi13:37:572:18:3810:346:48
9:58
#24530
25K
15.53 mi14:04:582:45:3910:4027:01
11:09
#24480
30K
18.64 mi14:39:423:20:2310:4534:44
11:11
#24256
20M
20.00 mi14:54:213:35:0210:4514:39
10:47
#24117
21M
21.00 mi15:05:393:46:2010:4711:18
11:18
#24005
35K
21.75 mi15:13:243:54:0510:467:45
10:22
#23944
23M
23.00 mi15:27:064:07:4710:4613:42
10:57
#23859
24M
24.00 mi15:37:414:18:2210:4610:35
10:35
#23797
40K
24.85 mi15:47:044:27:4510:469:23
10:58
#23753
25.2M
25.20 mi15:50:334:31:1410:463:29
10:06
#23687
Finish
26.22 mi16:00:064:40:4710:439:33
9:22
#23599
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25558147751477524016(Top 90%)14096(Top 93%)14096(Top 267%)
10K6.21 mi3.10 mi25208+35014639+13614639+13624905(Top 94%)14495(Top 96%)14495(Top 274%)
15K9.32 mi3.11 mi24819+38914450+18914450+18924016(Top 90%)14096(Top 93%)14096(Top 267%)
20K12.43 mi3.11 mi24606+21314347+10314347+10324043(Top 90%)14088(Top 93%)14088(Top 267%)
Half13.11 mi0.68 mi24530+7614311+3614311+3623208(Top 87%)13719(Top 90%)13719(Top 260%)
25K15.53 mi2.42 mi24480+5014286+2514286+2524187(Top 91%)14112(Top 93%)14112(Top 267%)
30K18.64 mi3.11 mi24256+22414160+12614160+12623380(Top 88%)13688(Top 90%)13688(Top 259%)
20M20.00 mi1.36 mi24117+13914094+6614094+6622308(Top 84%)13142(Top 87%)13142(Top 249%)
21M21.00 mi1.00 mi24005+11214039+5514039+5521476(Top 81%)12734(Top 84%)12734(Top 241%)
35K21.75 mi0.75 mi23944+6114006+3314006+3322123(Top 83%)12983(Top 86%)12983(Top 246%)
23M23.00 mi1.25 mi23859+8513962+4413962+4422229(Top 83%)13027(Top 86%)13027(Top 246%)
24M24.00 mi1.00 mi23797+6213927+3513927+3522200(Top 83%)12971(Top 85%)12971(Top 245%)
40K24.85 mi0.85 mi23753+4413900+2713900+2722291(Top 84%)12980(Top 86%)12980(Top 246%)
25.2M25.20 mi0.35 mi23687+6613867+3313867+3317770(Top 67%)10929(Top 72%)10929(Top 207%)
Finish26.22 mi1.02 mi23599+8813818+4913818+4919656(Top 74%)11832(Top 78%)11832(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

24016

Males

14096

M18-39

14096

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

24905

Males

14495

M18-39

14495

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

24016

Males

14096

M18-39

14096

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

24043

Males

14088

M18-39

14088

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

23208

Males

13719

M18-39

13719

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

24187

Males

14112

M18-39

14112

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23380

Males

13688

M18-39

13688

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22308

Males

13142

M18-39

13142

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21476

Males

12734

M18-39

12734

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

22123

Males

12983

M18-39

12983

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

22229

Males

13027

M18-39

13027

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22200

Males

12971

M18-39

12971

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22291

Males

12980

M18-39

12980

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17770

Males

10929

M18-39

10929

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19656

Males

11832

M18-39

11832

Passing Analysis

Category:
Athletes Passed
2161
Passed By
202
Net Change
+1959
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25558
5K → 10K38838+350#25558#25208
10K → 15K3923+389#25208#24819
15K → 20K23522+213#24819#24606
20K → Half793+76#24606#24530
Half → 25K10757+50#24530#24480
25K → 30K25632+224#24480#24256
30K → 20M1478+139#24256#24117
20M → 21M1153+112#24117#24005
21M → 35K676+61#24005#23944
35K → 23M938+85#23944#23859
23M → 24M719+62#23859#23797
24M → 40K5410+44#23797#23753
40K → 25.2M660+66#23753#23687
25.2M → Finish913+88#23687#23599
TOTALS2161202+1959
📊

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