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BOSTON MARATHON 2023

Alexander Hardy

Bib: 1899•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 3%
Masters (Masters Men)
#0 / 9891
Top 0.6%
Division (M40-44)
#0 / 2241
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:39
Rank: #693
Start → 5K
18:39 | 6:00/mi
10K· 6.21 mi
37:21
Rank: #755 (-62)
5K → 10K
18:42 | 6:01/mi
15K· 9.32 mi
56:06
Rank: #759 (-4)
10K → 15K
18:45 | 6:02/mi
20K· 12.43 mi
1:14:54
Rank: #722 (+37)
15K → 20K
18:48 | 6:03/mi
Half· 13.11 mi
1:18:58
Rank: #714 (+8)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:33:35
Rank: #694 (+20)
Half → 25K
14:37 | 6:02/mi
30K· 18.64 mi
1:52:32
Rank: #645 (+49)
25K → 30K
18:57 | 6:06/mi
20M
2:00:50
Rank: #622 (+23)
30K → 20M
8:18 | 6:06/mi
21M
2:07:09
Rank: #606 (+16)
20M → 21M
6:19 | 6:19/mi
35K· 21.75 mi
2:11:38
Rank: #600 (+6)
21M → 35K
4:29 | 6:00/mi
23M
2:19:14
Rank: #580 (+20)
35K → 23M
7:36 | 6:04/mi
24M
2:25:08
Rank: #562 (+18)
23M → 24M
5:54 | 5:54/mi
40K· 24.85 mi
2:30:11
Rank: #539 (+23)
24M → 40K
5:03 | 5:54/mi
25.2M
2:32:23
Rank: #535 (+4)
40K → 25.2M
2:12 | 6:23/mi
Finish· 26.22 mi
2:38:20
Rank: #517 (+18)
25.2M → Finish
5:57 | 5:50/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:18:58
Pace6:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:19:22
Pace6:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0118:396:0018:39
6:00
-
10K
6.21 mi10:37:4337:216:0118:42
6:01
+0:01
15K
9.32 mi10:56:2856:066:0118:45
6:02
+0:01
20K
12.43 mi11:15:161:14:546:0218:48
6:03
+0:01
Half
13.11 mi11:19:201:18:586:014:04
5:58
-0:05
25K
15.53 mi11:33:571:33:356:0114:37
6:02
+0:04
30K
18.64 mi11:52:541:52:326:0218:57
6:06
+0:04
20M
20.00 mi12:01:122:00:506:028:18
6:06
0:00
21M
21.00 mi12:07:312:07:096:036:19
6:19
+0:13
35K
21.75 mi12:12:002:11:386:034:29
6:00
-0:19
23M
23.00 mi12:19:362:19:146:037:36
6:04
+0:04
24M
24.00 mi12:25:302:25:086:035:54
5:54
-0:10
40K
24.85 mi12:30:332:30:116:035:03
5:54
0:00
25.2M
25.20 mi12:32:452:32:236:032:12
6:23
+0:29
Finish
26.22 mi12:38:422:38:206:035:57
5:50
-0:33

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

5:50 /mi

Average Pace

6:03 /mi

Slowest Pace

6:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:49

95% of race

Time at Steady Pace

8:31

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:02 /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 mi10:19:0118:396:0018:39
6:00
#693
10K
6.21 mi10:37:4337:216:0118:42
6:01
#755
15K
9.32 mi10:56:2856:066:0118:45
6:02
#759
20K
12.43 mi11:15:161:14:546:0218:48
6:03
#722
Half
13.11 mi11:19:201:18:586:014:04
5:58
#714
25K
15.53 mi11:33:571:33:356:0114:37
6:02
#694
30K
18.64 mi11:52:541:52:326:0218:57
6:06
#645
20M
20.00 mi12:01:122:00:506:028:18
6:06
#622
21M
21.00 mi12:07:312:07:096:036:19
6:19
#606
35K
21.75 mi12:12:002:11:386:034:29
6:00
#600
23M
23.00 mi12:19:362:19:146:037:36
6:04
#580
24M
24.00 mi12:25:302:25:086:035:54
5:54
#562
40K
24.85 mi12:30:332:30:116:035:03
5:54
#539
25.2M
25.20 mi12:32:452:32:236:032:12
6:23
#535
Finish
26.22 mi12:38:422:38:206:035:57
5:50
#517
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi693648648789(Top 3%)743(Top 5%)743(Top 33%)
10K6.21 mi3.10 mi755-62711-63711-63841(Top 3%)794(Top 5%)794(Top 35%)
15K9.32 mi3.11 mi759-4715-4715-4789(Top 3%)743(Top 5%)743(Top 33%)
20K12.43 mi3.11 mi722+37679+36679+36653(Top 2%)611(Top 4%)611(Top 27%)
Half13.11 mi0.68 mi714+8671+8671+8652(Top 2%)612(Top 4%)612(Top 27%)
25K15.53 mi2.42 mi694+20652+19652+19581(Top 2%)541(Top 4%)541(Top 24%)
30K18.64 mi3.11 mi645+49604+48604+48505(Top 2%)473(Top 3%)473(Top 21%)
20M20.00 mi1.36 mi622+23582+22582+22495(Top 2%)461(Top 3%)461(Top 21%)
21M21.00 mi1.00 mi606+16566+16566+16372(Top 1%)343(Top 2%)343(Top 15%)
35K21.75 mi0.75 mi600+6560+6560+6651(Top 2%)611(Top 4%)611(Top 27%)
23M23.00 mi1.25 mi580+20541+19541+19402(Top 2%)374(Top 2%)374(Top 17%)
24M24.00 mi1.00 mi562+18524+17524+17386(Top 1%)360(Top 2%)360(Top 16%)
40K24.85 mi0.85 mi539+23502+22502+22230(Top 0.9%)207(Top 1%)207(Top 9%)
25.2M25.20 mi0.35 mi535+4498+4498+4330(Top 1%)309(Top 2%)309(Top 14%)
Finish26.22 mi1.02 mi517+18482+16482+16427(Top 2%)406(Top 3%)406(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

789

Males

743

M40-44

743

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

841

Males

794

M40-44

794

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

789

Males

743

M40-44

743

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

653

Males

611

M40-44

611

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

652

Males

612

M40-44

612

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

581

Males

541

M40-44

541

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

505

Males

473

M40-44

473

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

495

Males

461

M40-44

461

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

372

Males

343

M40-44

343

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

651

Males

611

M40-44

611

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

402

Males

374

M40-44

374

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

386

Males

360

M40-44

360

24M→40K

24.0 - 24.9 mi

Top 0.9%
×1story
+6ft-20ft

Overall

230

Males

207

M40-44

207

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

330

Males

309

M40-44

309

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

427

Males

406

M40-44

406

Passing Analysis

Category:
Athletes Passed
314
Passed By
138
Net Change
+176
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#693
5K → 10K1375-62#693#755
10K → 15K1822-4#755#759
15K → 20K436+37#759#722
20K → Half102+8#722#714
Half → 25K244+20#714#694
25K → 30K578+49#694#645
30K → 20M263+23#645#622
20M → 21M182+16#622#606
21M → 35K93+6#606#600
35K → 23M222+20#600#580
23M → 24M246+18#580#562
24M → 40K230+23#562#539
40K → 25.2M40+4#539#535
25.2M → Finish235+18#535#517
TOTALS314138+176
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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