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BOSTON MARATHON 2023

Scott Wegrzyn

MA

Bib: 27132 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:27/mi
32:29
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:26/mi
1:04:55
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:12/mi
1:36:35
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:37/mi
2:09:35
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:02/mi
2:16:26
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:29/mi
2:41:51
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
10:59/mi
3:15:58
↑ 181↓ 1480.2%
138 ft elev
20M
11:23/mi
3:31:26
↑ 64↓ 500.2%
148 ft elev
21M
14:30/mi
3:45:56
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:31/mi
3:54:33
↑ 17↓ 861.7%
156 ft elev
23M
12:49/mi
4:10:36
↑ 23↓ 630.6%
116 ft elev
24M
16:28/mi
4:27:04
↓ 821.3%
34 ft elev
40K· 24.85 mi
13:08/mi
4:38:18
↓ 200.3%
20 ft elev
25.2M
13:09/mi
4:42:50
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
12:34/mi
4:55:38
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:26
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:39:12
Pace12:09 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2232:2910:2732:29
10:27
-
10K
6.21 mi12:26:481:04:5510:2732:26
10:26
-0:01
15K
9.32 mi12:58:281:36:3510:2231:40
10:12
-0:14
20K
12.43 mi13:31:282:09:3510:2633:00
10:37
+0:25
Half
13.11 mi13:38:192:16:2610:246:51
10:02
-0:35
25K
15.53 mi14:03:442:41:5110:2525:25
10:29
+0:27
30K
18.64 mi14:37:513:15:5810:3134:07
10:59
+0:30
20M
20.00 mi14:53:193:31:2610:3415:28
11:23
+0:24
21M
21.00 mi15:07:493:45:5610:4614:30
14:30
+3:07
35K
21.75 mi15:16:263:54:3310:478:37
11:31
-2:59
23M
23.00 mi15:32:294:10:3610:5416:03
12:49
+1:18
24M
24.00 mi15:48:574:27:0411:0816:28
16:28
+3:39
40K
24.85 mi16:00:114:38:1811:1211:14
13:08
-3:20
25.2M
25.20 mi16:04:434:42:5011:134:32
13:09
+0:01
Finish
26.22 mi16:17:314:55:3811:1712:48
12:34
-0:35

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

10:02 /mi

Average Pace

11:17 /mi

Slowest Pace

16:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:51

44% of race

Time at Steady Pace

1:31:12

31% of race

Time at Slower Pace

1:15:35

26% of race

Average Pace: 11:17 /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 mi11:54:2232:2910:2732:29
10:27
#24590
10K
6.21 mi12:26:481:04:5510:2732:26
10:26
#24606
15K
9.32 mi12:58:281:36:3510:2231:40
10:12
#24350
20K
12.43 mi13:31:282:09:3510:2633:00
10:37
#24281
Half
13.11 mi13:38:192:16:2610:246:51
10:02
#24217
25K
15.53 mi14:03:442:41:5110:2525:25
10:29
#24011
30K
18.64 mi14:37:513:15:5810:3134:07
10:59
#23842
20M
20.00 mi14:53:193:31:2610:3415:28
11:23
#23793
21M
21.00 mi15:07:493:45:5610:4614:30
14:30
#23968
35K
21.75 mi15:16:263:54:3310:478:37
11:31
#23983
23M
23.00 mi15:32:294:10:3610:5416:03
12:49
#24055
24M
24.00 mi15:48:574:27:0411:0816:28
16:28
#24386
40K
24.85 mi16:00:114:38:1811:1211:14
13:08
#24450
25.2M
25.20 mi16:04:434:42:5011:134:32
13:09
#24447
Finish
26.22 mi16:17:314:55:3811:1712:48
12:34
#24548
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24590143581435823858(Top 90%)14021(Top 92%)14021(Top 683%)
10K6.21 mi3.10 mi24606-1614372-1414372-1424573(Top 92%)14343(Top 95%)14343(Top 699%)
15K9.32 mi3.11 mi24350+25614247+12514247+12523858(Top 90%)14021(Top 92%)14021(Top 683%)
20K12.43 mi3.11 mi24281+6914209+3814209+3824044(Top 90%)14089(Top 93%)14089(Top 687%)
Half13.11 mi0.68 mi24217+6414179+3014179+3023352(Top 88%)13789(Top 91%)13789(Top 672%)
25K15.53 mi2.42 mi24011+20614087+9214087+9223167(Top 87%)13672(Top 90%)13672(Top 666%)
30K18.64 mi3.11 mi23842+16913989+9813989+9823069(Top 87%)13557(Top 89%)13557(Top 661%)
20M20.00 mi1.36 mi23793+4913961+2813961+2823326(Top 88%)13610(Top 90%)13610(Top 663%)
21M21.00 mi1.00 mi23968-17514025-6414025-6425424(Top 95%)14579(Top 96%)14579(Top 710%)
35K21.75 mi0.75 mi23983-15140251402524122(Top 91%)13908(Top 92%)13908(Top 678%)
23M23.00 mi1.25 mi24055-7214041-1614041-1624903(Top 94%)14295(Top 94%)14295(Top 697%)
24M24.00 mi1.00 mi24386-33114180-13914180-13926553(Top 100%)15132(Top 100%)15132(Top 737%)
40K24.85 mi0.85 mi24450-6414210-3014210-3025046(Top 94%)14326(Top 94%)14326(Top 698%)
25.2M25.20 mi0.35 mi24447+314203+714203+724133(Top 91%)13861(Top 91%)13861(Top 675%)
Finish26.22 mi1.02 mi24548-10114238-3514238-3525716(Top 97%)14660(Top 97%)14660(Top 714%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

23858

Males

14021

M50-54

14021

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

24573

Males

14343

M50-54

14343

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

23858

Males

14021

M50-54

14021

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

24044

Males

14089

M50-54

14089

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23352

Males

13789

M50-54

13789

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23167

Males

13672

M50-54

13672

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

23069

Males

13557

M50-54

13557

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

23326

Males

13610

M50-54

13610

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

25424

Males

14579

M50-54

14579

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

24122

Males

13908

M50-54

13908

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

24903

Males

14295

M50-54

14295

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

26553

Males

15132

M50-54

15132

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25046

Males

14326

M50-54

14326

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24133

Males

13861

M50-54

13861

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

25716

Males

14660

M50-54

14660

Passing Analysis

Category:
Athletes Passed
1257
Passed By
1215
Net Change
+42
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24590
5K → 10K189205-16#24590#24606
10K → 15K28428+256#24606#24350
15K → 20K13263+69#24350#24281
20K → Half684+64#24281#24217
Half → 25K22317+206#24217#24011
25K → 30K20738+169#24011#23842
30K → 20M7829+49#23842#23793
20M → 21M7182-175#23793#23968
21M → 35K2439-15#23968#23983
35K → 23M1991-72#23983#24055
23M → 24M2333-331#24055#24386
24M → 40K1074-64#24386#24450
40K → 25.2M118+3#24450#24447
25.2M → Finish3104-101#24447#24548
TOTALS12571215+42
📊

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