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BOSTON MARATHON 2023

Jamie Hull

MA

Bib: 12248 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
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
7:48/mi
24:13
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:03/mi
49:13
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:02/mi
1:14:09
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:30/mi
1:40:32
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:01/mi
1:46:00
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:45/mi
2:07:14
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:55/mi
2:38:04
↑ 181↓ 1480.2%
138 ft elev
20M
11:00/mi
2:53:01
↑ 64↓ 500.2%
148 ft elev
21M
12:54/mi
3:05:55
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:00/mi
3:14:54
↑ 17↓ 861.7%
156 ft elev
23M
12:24/mi
3:30:26
↑ 23↓ 630.6%
116 ft elev
24M
11:00/mi
3:41:26
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:00/mi
3:50:51
↓ 200.3%
20 ft elev
25.2M
13:09/mi
3:55:23
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:26/mi
4:05:00
↑ 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
1:46:008:05 /mi⚡ faster
2nd Half
2:19:0010:36 /mi+31.1%
Positive split — 31.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0524:137:4824:13
7:48
-
10K
6.21 mi11:17:0549:137:5525:00
8:03
+0:15
15K
9.32 mi11:42:011:14:097:5724:56
8:02
-0:01
20K
12.43 mi12:08:241:40:328:0526:23
8:30
+0:28
Half
13.11 mi12:13:521:46:008:055:28
8:01
-0:29
25K
15.53 mi12:35:062:07:148:1121:14
8:45
+0:44
30K
18.64 mi13:05:562:38:048:2930:50
9:55
+1:10
20M
20.00 mi13:20:532:53:018:3914:57
11:00
+1:05
21M
21.00 mi13:33:473:05:558:5112:54
12:54
+1:54
35K
21.75 mi13:42:463:14:548:588:59
12:00
-0:54
23M
23.00 mi13:58:183:30:269:0915:32
12:24
+0:24
24M
24.00 mi14:09:183:41:269:1411:00
11:00
-1:24
40K
24.85 mi14:18:433:50:519:179:25
11:00
0:00
25.2M
25.20 mi14:23:153:55:239:204:32
13:09
+2:09
Finish
26.22 mi14:32:524:05:009:219:37
9:26
-3:43

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

7:48 /mi

Average Pace

9:21 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:14

52% of race

Time at Steady Pace

40:27

17% of race

Time at Slower Pace

1:17:19

32% of race

Average Pace: 9:21 /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 mi10:52:0524:137:4824:13
7:48
#12293
10K
6.21 mi11:17:0549:137:5525:00
8:03
#13746
15K
9.32 mi11:42:011:14:097:5724:56
8:02
#14011
20K
12.43 mi12:08:241:40:328:0526:23
8:30
#14786
Half
13.11 mi12:13:521:46:008:055:28
8:01
#14775
25K
15.53 mi12:35:062:07:148:1121:14
8:45
#15285
30K
18.64 mi13:05:562:38:048:2930:50
9:55
#16650
20M
20.00 mi13:20:532:53:018:3914:57
11:00
#17421
21M
21.00 mi13:33:473:05:558:5112:54
12:54
#18298
35K
21.75 mi13:42:463:14:548:588:59
12:00
#18819
23M
23.00 mi13:58:183:30:269:0915:32
12:24
#19520
24M
24.00 mi14:09:183:41:269:1411:00
11:00
#19774
40K
24.85 mi14:18:433:50:519:179:25
11:00
#19933
25.2M
25.20 mi14:23:153:55:239:204:32
13:09
#20047
Finish
26.22 mi14:32:524:05:009:219:37
9:26
#20031
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi1229392439243145861013810138
10K6.21 mi3.10 mi13746-14539834-5919834-591151391037110371
15K9.32 mi3.11 mi14011-2659930-969930-96145861013810138
20K12.43 mi3.11 mi14786-77510221-29110221-291167931096110961
Half13.11 mi0.68 mi14775+1110215+610215+6144731011210112
25K15.53 mi2.42 mi15285-51010378-16310378-163177031128211282
30K18.64 mi3.11 mi16650-136510852-47410852-474208031254912549
20M20.00 mi1.36 mi17421-77111171-31911171-319227061331913319
21M21.00 mi1.00 mi18298-87711505-33411505-334239651387513875
35K21.75 mi0.75 mi18819-52111730-22511730-225246831416214162
23M23.00 mi1.25 mi19520-70112021-29112021-291244781407514075
24M24.00 mi1.00 mi19774-25412119-9812119-98230701337413374
40K24.85 mi0.85 mi19933-15912170-5112170-51223701301113011
25.2M25.20 mi0.35 mi20047-11412209-3912209-39241171384513845
Finish26.22 mi1.02 mi20031+1612196+1312196+13198911193611936

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14586

Males

10138

M45-49

10138

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

15139

Males

10371

M45-49

10371

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14586

Males

10138

M45-49

10138

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16793

Males

10961

M45-49

10961

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

14473

Males

10112

M45-49

10112

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

17703

Males

11282

M45-49

11282

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20803

Males

12549

M45-49

12549

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

22706

Males

13319

M45-49

13319

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

23965

Males

13875

M45-49

13875

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24683

Males

14162

M45-49

14162

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

24478

Males

14075

M45-49

14075

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

23070

Males

13374

M45-49

13374

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

22370

Males

13011

M45-49

13011

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24117

Males

13845

M45-49

13845

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19891

Males

11936

M45-49

11936

Passing Analysis

Category:
Athletes Passed
362
Passed By
8100
Net Change
-7738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12293
5K → 10K341487-1453#12293#13746
10K → 15K84349-265#13746#14011
15K → 20K51826-775#14011#14786
20K → Half3524+11#14786#14775
Half → 25K40550-510#14775#15285
25K → 30K181383-1365#15285#16650
30K → 20M7778-771#16650#17421
20M → 21M1878-877#17421#18298
21M → 35K2523-521#18298#18819
35K → 23M6707-701#18819#19520
23M → 24M10264-254#19520#19774
24M → 40K20179-159#19774#19933
40K → 25.2M1115-114#19933#20047
25.2M → Finish5337+16#20047#20031
TOTALS3628100-7738

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