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BOSTON MARATHON 2023

Stuart Hamilton

Bib: 20021•M

OH

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
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:25/mi
26:08
↑ 97↓ 3451.5%
10K· 6.21 mi
8:33/mi
52:41
↑ 79↓ 1380.4%
15K· 9.32 mi
8:37/mi
1:19:26
↑ 67↓ 78
20K· 12.43 mi
8:44/mi
1:46:35
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:52:26
↑ 19↓ 370.5%
25K· 15.53 mi
8:39/mi
2:13:25
↑ 66↓ 880.2%
30K· 18.64 mi
9:12/mi
2:42:00
↑ 181↓ 1480.2%
20M
8:53/mi
2:54:04
↑ 64↓ 500.2%
21M
9:08/mi
3:03:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:49/mi
3:09:48
↑ 17↓ 861.7%
23M
8:54/mi
3:20:56
↑ 23↓ 630.6%
24M
8:52/mi
3:29:48
↓ 821.3%
40K· 24.85 mi
9:03/mi
3:37:32
↓ 200.3%
25.2M
8:59/mi
3:40:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:28/mi
3:49:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:26
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time1:56:50
Pace8:55 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4326:088:2526:08
8:25
-
10K
6.21 mi11:45:1652:418:2926:33
8:33
+0:08
15K
9.32 mi12:12:011:19:268:3126:45
8:37
+0:04
20K
12.43 mi12:39:101:46:358:3527:09
8:44
+0:07
Half
13.11 mi12:45:011:52:268:355:51
8:34
-0:10
25K
15.53 mi13:06:002:13:258:3520:59
8:39
+0:05
30K
18.64 mi13:34:352:42:008:4128:35
9:12
+0:33
20M
20.00 mi13:46:392:54:048:4212:04
8:53
-0:19
21M
21.00 mi13:55:473:03:128:439:08
9:08
+0:15
35K
21.75 mi14:02:233:09:488:446:36
8:49
-0:19
23M
23.00 mi14:13:313:20:568:4411:08
8:54
+0:05
24M
24.00 mi14:22:233:29:488:458:52
8:52
-0:02
40K
24.85 mi14:30:073:37:328:457:44
9:03
+0:11
25.2M
25.20 mi14:33:133:40:388:453:06
8:59
-0:04
Finish
26.22 mi14:41:513:49:168:458:38
8:28
-0:31

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

8:25 /mi

Average Pace

8:45 /mi

Slowest Pace

9:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:39

65% of race

Time at Steady Pace

1:20:37

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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 mi11:18:4326:088:2526:08
8:25
#16959
10K
6.21 mi11:45:1652:418:2926:33
8:33
#17768
15K
9.32 mi12:12:011:19:268:3126:45
8:37
#17979
20K
12.43 mi12:39:101:46:358:3527:09
8:44
#18064
Half
13.11 mi12:45:011:52:268:355:51
8:34
#18061
25K
15.53 mi13:06:002:13:258:3520:59
8:39
#17879
30K
18.64 mi13:34:352:42:008:4128:35
9:12
#17918
20M
20.00 mi13:46:392:54:048:4212:04
8:53
#17741
21M
21.00 mi13:55:473:03:128:439:08
9:08
#17518
35K
21.75 mi14:02:233:09:488:446:36
8:49
#17506
23M
23.00 mi14:13:313:20:568:4411:08
8:54
#17384
24M
24.00 mi14:22:233:29:488:458:52
8:52
#17354
40K
24.85 mi14:30:073:37:328:457:44
9:03
#17307
25.2M
25.20 mi14:33:133:40:388:453:06
8:59
#17235
Finish
26.22 mi14:41:513:49:168:458:38
8:28
#17172
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16959110381103818503(Top 70%)11680(Top 77%)11680(Top 1052%)
10K6.21 mi3.10 mi17768-80911364-32611364-32618519(Top 70%)11717(Top 77%)11717(Top 1056%)
15K9.32 mi3.11 mi17979-21111444-8011444-8018503(Top 70%)11680(Top 77%)11680(Top 1052%)
20K12.43 mi3.11 mi18064-8511490-4611490-4618342(Top 69%)11619(Top 77%)11619(Top 1047%)
Half13.11 mi0.68 mi18061+311493-311493-318122(Top 68%)11528(Top 76%)11528(Top 1039%)
25K15.53 mi2.42 mi17879+18211392+10111392+10117121(Top 64%)11027(Top 73%)11027(Top 993%)
30K18.64 mi3.11 mi17918-3911382+1011382+1018161(Top 68%)11397(Top 75%)11397(Top 1027%)
20M20.00 mi1.36 mi17741+17711298+8411298+8415886(Top 60%)10369(Top 68%)10369(Top 934%)
21M21.00 mi1.00 mi17518+22311190+10811190+10814120(Top 53%)9560(Top 63%)9560(Top 861%)
35K21.75 mi0.75 mi17506+1211174+1611174+1617028(Top 64%)10720(Top 71%)10720(Top 966%)
23M23.00 mi1.25 mi17384+12211114+6011114+6015490(Top 58%)10030(Top 66%)10030(Top 904%)
24M24.00 mi1.00 mi17354+3011093+2111093+2116561(Top 62%)10433(Top 69%)10433(Top 940%)
40K24.85 mi0.85 mi17307+4711054+3911054+3916364(Top 61%)10289(Top 68%)10289(Top 927%)
25.2M25.20 mi0.35 mi17235+7211015+3911015+3912455(Top 47%)8518(Top 56%)8518(Top 767%)
Finish26.22 mi1.02 mi17172+6310986+2910986+2915226(Top 57%)9832(Top 65%)9832(Top 886%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

18503

Males

11680

M60-64

11680

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

18519

Males

11717

M60-64

11717

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

18503

Males

11680

M60-64

11680

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

18342

Males

11619

M60-64

11619

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

18122

Males

11528

M60-64

11528

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

17121

Males

11027

M60-64

11027

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

18161

Males

11397

M60-64

11397

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15886

Males

10369

M60-64

10369

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

14120

Males

9560

M60-64

9560

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

17028

Males

10720

M60-64

10720

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15490

Males

10030

M60-64

10030

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

16561

Males

10433

M60-64

10433

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16364

Males

10289

M60-64

10289

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12455

Males

8518

M60-64

8518

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

15226

Males

9832

M60-64

9832

Passing Analysis

Category:
Athletes Passed
1739
Passed By
1952
Net Change
-213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16959
5K → 10K91900-809#16959#17768
10K → 15K121332-211#17768#17979
15K → 20K145230-85#17979#18064
20K → Half2724+3#18064#18061
Half → 25K22947+182#18061#17879
25K → 30K170209-39#17879#17918
30K → 20M19518+177#17918#17741
20M → 21M2318+223#17741#17518
21M → 35K5644+12#17518#17506
35K → 23M14321+122#17506#17384
23M → 24M7747+30#17384#17354
24M → 40K8639+47#17354#17307
40K → 25.2M742+72#17307#17235
25.2M → Finish9431+63#17235#17172
TOTALS17391952-213
📊

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