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BOSTON MARATHON 2023

Michael Young

Bib: 25162•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
27:21
Rank: #19469
Start → 5K
8:48/mi
27:21 split
10K· 6.21 mi
54:07
Rank: #19152 (+317)
5K → 10K
8:37/mi
26:46 split
15K· 9.32 mi
1:21:20
Rank: #19190 (-38)
10K → 15K
8:46/mi
27:13 split
20K· 12.43 mi
1:49:18
Rank: #19297 (-107)
15K → 20K
9:00/mi
27:58 split
Half· 13.11 mi
1:55:29
Rank: #19371 (-74)
20K → Half
9:04/mi
6:11 split
25K· 15.53 mi
2:18:46
Rank: #19798 (-427)
Half → 25K
9:36/mi
23:17 split
30K· 18.64 mi
2:51:54
Rank: #20533 (-735)
25K → 30K
10:40/mi
33:08 split
20M
3:05:46
Rank: #20575 (-42)
30K → 20M
10:12/mi
13:52 split
21M
3:16:29
Rank: #20529 (+46)
20M → 21M
10:43/mi
10:43 split
35K· 21.75 mi
3:23:46
Rank: #20529
21M → 35K
9:44/mi
7:17 split
23M
3:37:53
Rank: #20716 (-187)
35K → 23M
11:16/mi
14:07 split
24M
3:49:39
Rank: #20947 (-231)
23M → 24M
11:46/mi
11:46 split
40K· 24.85 mi
3:58:14
Rank: #20893 (+54)
24M → 40K
10:02/mi
8:35 split
25.2M
4:02:06
Rank: #20893
40K → 25.2M
11:13/mi
3:52 split
Finish· 26.22 mi
4:12:23
Rank: #20929 (-36)
25.2M → Finish
10:05/mi
10:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:29
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:16:54
Pace10:27 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0527:218:4827:21
8:48
-
10K
6.21 mi12:09:5154:078:4326:46
8:37
-0:11
15K
9.32 mi12:37:041:21:208:4427:13
8:46
+0:09
20K
12.43 mi13:05:021:49:188:4827:58
9:00
+0:14
Half
13.11 mi13:11:131:55:298:496:11
9:04
+0:04
25K
15.53 mi13:34:302:18:468:5623:17
9:36
+0:32
30K
18.64 mi14:07:382:51:549:1333:08
10:40
+1:04
20M
20.00 mi14:21:303:05:469:1713:52
10:12
-0:28
21M
21.00 mi14:32:133:16:299:2110:43
10:43
+0:31
35K
21.75 mi14:39:303:23:469:227:17
9:44
-0:59
23M
23.00 mi14:53:373:37:539:2814:07
11:16
+1:32
24M
24.00 mi15:05:233:49:399:3411:46
11:46
+0:30
40K
24.85 mi15:13:583:58:149:358:35
10:02
-1:44
25.2M
25.20 mi15:17:504:02:069:363:52
11:13
+1:11
Finish
26.22 mi15:28:074:12:239:3810:17
10:05
-1:08

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

8:37 /mi

Average Pace

9:38 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:29

46% of race

Time at Steady Pace

1:03:18

25% of race

Time at Slower Pace

1:13:36

29% of race

Average Pace: 9:38 /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 mi11:43:0527:218:4827:21
8:48
#19469
10K
6.21 mi12:09:5154:078:4326:46
8:37
#19152
15K
9.32 mi12:37:041:21:208:4427:13
8:46
#19190
20K
12.43 mi13:05:021:49:188:4827:58
9:00
#19297
Half
13.11 mi13:11:131:55:298:496:11
9:04
#19371
25K
15.53 mi13:34:302:18:468:5623:17
9:36
#19798
30K
18.64 mi14:07:382:51:549:1333:08
10:40
#20533
20M
20.00 mi14:21:303:05:469:1713:52
10:12
#20575
21M
21.00 mi14:32:133:16:299:2110:43
10:43
#20529
35K
21.75 mi14:39:303:23:469:227:17
9:44
#20529
23M
23.00 mi14:53:373:37:539:2814:07
11:16
#20716
24M
24.00 mi15:05:233:49:399:3411:46
11:46
#20947
40K
24.85 mi15:13:583:58:149:358:35
10:02
#20893
25.2M
25.20 mi15:17:504:02:069:363:52
11:13
#20893
Finish
26.22 mi15:28:074:12:239:3810:17
10:05
#20929
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19469119581195819293(Top 72%)12009(Top 79%)12009(Top 227%)
10K6.21 mi3.10 mi19152+31711885+7311885+7318925(Top 71%)11865(Top 78%)11865(Top 225%)
15K9.32 mi3.11 mi19190-3811926-4111926-4119293(Top 72%)12009(Top 79%)12009(Top 227%)
20K12.43 mi3.11 mi19297-10711974-4811974-4819709(Top 74%)12189(Top 80%)12189(Top 231%)
Half13.11 mi0.68 mi19371-7412002-2812002-2820677(Top 78%)12597(Top 83%)12597(Top 238%)
25K15.53 mi2.42 mi19798-42712173-17112173-17121138(Top 79%)12774(Top 84%)12774(Top 242%)
30K18.64 mi3.11 mi20533-73512488-31512488-31522528(Top 85%)13304(Top 88%)13304(Top 252%)
20M20.00 mi1.36 mi20575-4212492-412492-421008(Top 79%)12568(Top 83%)12568(Top 238%)
21M21.00 mi1.00 mi20529+4612465+2712465+2720181(Top 76%)12138(Top 80%)12138(Top 230%)
35K21.75 mi0.75 mi2052912453+1212453+1220558(Top 77%)12287(Top 81%)12287(Top 232%)
23M23.00 mi1.25 mi20716-18712521-6812521-6822844(Top 86%)13314(Top 88%)13314(Top 252%)
24M24.00 mi1.00 mi20947-23112608-8712608-8724216(Top 91%)13910(Top 92%)13910(Top 263%)
40K24.85 mi0.85 mi20893+5412576+3212576+3220070(Top 75%)11954(Top 79%)11954(Top 226%)
25.2M25.20 mi0.35 mi2089312574+212574+220918(Top 79%)12351(Top 81%)12351(Top 234%)
Finish26.22 mi1.02 mi20929-3612576-212576-221998(Top 83%)12860(Top 85%)12860(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

19293

Males

12009

M18-39

12009

5K→10K

3.1 - 6.2 mi

Top 71%
×5story building
+79ft-138ft

Overall

18925

Males

11865

M18-39

11865

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

19293

Males

12009

M18-39

12009

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

19709

Males

12189

M18-39

12189

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20677

Males

12597

M18-39

12597

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

21138

Males

12774

M18-39

12774

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22528

Males

13304

M18-39

13304

30K→20M

18.6 - 20.0 mi

Top 79%
×5story building
+64ft-50ft

Overall

21008

Males

12568

M18-39

12568

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

20181

Males

12138

M18-39

12138

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

20558

Males

12287

M18-39

12287

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22844

Males

13314

M18-39

13314

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

24216

Males

13910

M18-39

13910

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20070

Males

11954

M18-39

11954

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20918

Males

12351

M18-39

12351

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

21998

Males

12860

M18-39

12860

Passing Analysis

Category:
Athletes Passed
1238
Passed By
2698
Net Change
-1460
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19469
5K → 10K536219+317#19469#19152
10K → 15K163201-38#19152#19190
15K → 20K125232-107#19190#19297
20K → Half781-74#19297#19371
Half → 25K28455-427#19371#19798
25K → 30K30765-735#19798#20533
30K → 20M58100-42#20533#20575
20M → 21M9246+46#20575#20529
21M → 35K43430#20529#20529
35K → 23M26213-187#20529#20716
23M → 24M12243-231#20716#20947
24M → 40K6713+54#20947#20893
40K → 25.2M13130#20893#20893
25.2M → Finish3874-36#20893#20929
TOTALS12382698-1460
📊

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