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BOSTON MARATHON 2023

Stephen Hill

Bib: 31303 M GB

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:31/mi
32:39
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:33/mi
1:05:27
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:05/mi
1:39:52
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:52/mi
2:13:37
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:33/mi
2:20:49
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:47/mi
2:46:58
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:11/mi
3:21:44
↑ 181↓ 1480.2%
138 ft elev
20M
11:46/mi
3:37:44
↑ 64↓ 500.2%
148 ft elev
21M
12:52/mi
3:50:36
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
13:23/mi
4:00:37
↑ 17↓ 861.7%
156 ft elev
23M
11:42/mi
4:15:16
↑ 23↓ 630.6%
116 ft elev
24M
10:59/mi
4:26:15
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:57/mi
4:35:37
↓ 200.3%
20 ft elev
25.2M
11:27/mi
4:39:34
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:19/mi
4:50:05
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:20:4910:44 /mi⚡ faster
2nd Half
2:29:1611:23 /mi+6.0%
Positive split — 6.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:3910:313.11 mi32:39
10:31
-
10K
1:05:2710:323.10 mi32:48
10:33
+0:02
15K
1:39:5210:433.11 mi34:25
11:05
+0:32
20K
2:13:3710:453.11 mi33:45
10:52
-0:13
Half(13.11 mi)
2:20:4910:440.68 mi7:12
10:33
-0:19
25K
2:46:5810:452.42 mi26:09
10:47
+0:14
30K
3:21:4410:493.11 mi34:46
11:11
+0:24
20M
3:37:4410:531.36 mi16:00
11:46
+0:35
21M
3:50:3610:591.00 mi12:52
12:52
+1:06
35K
4:00:3711:040.75 mi10:01
13:23
+0:31
23M
4:15:1611:061.25 mi14:39
11:42
-1:41
24M
4:26:1511:061.00 mi10:59
10:59
-0:43
40K
4:35:3711:050.85 mi9:22
10:57
-0:02
25.2M
4:39:3411:060.35 mi3:57
11:27
+0:30
Finish(26.22 mi)
4:50:0511:041.02 mi10:31
10:19
-1:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:19 /mi

Average Pace

11:04 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:23:10

29% of race

Time at Steady Pace

2:29:26

52% of race

Time at Slower Pace

57:29

20% of race

Average Pace: 11:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi247321441914419252921464414644
10K3.10 mi24768-3614440-2114440-21247791444114441
15K3.11 mi25002-23414545-10514545-105252921464414644
20K3.11 mi24853+14914462+8314462+83244121423314233
Half(13.11 mi)0.68 mi24821+3214446+1614446+16242901417714177
25K2.42 mi24630+19114345+10114345+101236531387013870
30K3.11 mi24393+23714224+12114224+121233971370013700
20M1.36 mi24355+3814201+2314201+23239151386213862
21M1.00 mi24319+3614177+2414177+24239291386113861
35K0.75 mi24426-10714222-4514222-45258091473914739
23M1.25 mi24383+4314189+3314189+33235731366113661
24M1.00 mi24331+5214160+2914160+29230221335813358
40K0.85 mi24269+6214130+3014130+30222581296912969
25.2M0.35 mi24235+3414107+2314107+23214591260812608
Finish(26.22 mi)1.02 mi24182+5314077+3014077+30225981313713137

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

25292

Males

14644

M60-64

14644

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

24779

Males

14441

M60-64

14441

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

25292

Males

14644

M60-64

14644

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

24412

Males

14233

M60-64

14233

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

24290

Males

14177

M60-64

14177

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

23653

Males

13870

M60-64

13870

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

23397

Males

13700

M60-64

13700

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23915

Males

13862

M60-64

13862

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

23929

Males

13861

M60-64

13861

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

25809

Males

14739

M60-64

14739

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

23573

Males

13661

M60-64

13661

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

23022

Males

13358

M60-64

13358

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22258

Males

12969

M60-64

12969

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21459

Males

12608

M60-64

12608

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

22598

Males

13137

M60-64

13137

Passing Analysis

Category:
Passed
1301
Passed By
751
Net Change
+550
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24732
5K → 10K172208-36#24732#24768
10K → 15K42276-234#24768#25002
15K → 20K18940+149#25002#24853
20K → Half364+32#24853#24821
Half → 25K20211+191#24821#24630
25K → 30K25013+237#24630#24393
30K → 20M6931+38#24393#24355
20M → 21M6024+36#24355#24319
21M → 35K7114-107#24319#24426
35K → 23M5714+43#24426#24383
23M → 24M608+52#24383#24331
24M → 40K664+62#24331#24269
40K → 25.2M340+34#24269#24235
25.2M → Finish574+53#24235#24182
TOTALS1301751+550

Passing Charts

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