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BOSTON MARATHON 2023

Joe Calaguire

Bib: 8154•M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Top 49%
Masters (Masters Men)
#0 / 9891
Top 38%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:08
Rank: #7031
Start → 5K
22:08 | 7:07/mi
10K· 6.21 mi
44:42
Rank: #7727 (-696)
5K → 10K
22:34 | 7:16/mi
15K· 9.32 mi
1:07:30
Rank: #8057 (-330)
10K → 15K
22:48 | 7:20/mi
20K· 12.43 mi
1:30:45
Rank: #8267 (-210)
15K → 20K
23:15 | 7:29/mi
Half· 13.11 mi
1:35:54
Rank: #8375 (-108)
20K → Half
5:09 | 7:33/mi
25K· 15.53 mi
1:54:23
Rank: #8539 (-164)
Half → 25K
18:29 | 7:37/mi
30K· 18.64 mi
2:19:41
Rank: #9105 (-566)
25K → 30K
25:18 | 8:09/mi
20M
2:30:33
Rank: #9171 (-66)
30K → 20M
10:52 | 8:00/mi
21M
2:38:52
Rank: #9138 (+33)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:44:38
Rank: #9161 (-23)
21M → 35K
5:46 | 7:42/mi
23M
2:54:44
Rank: #9210 (-49)
35K → 23M
10:06 | 8:04/mi
24M
3:02:40
Rank: #9229 (-19)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:09:45
Rank: #9329 (-100)
24M → 40K
7:05 | 8:17/mi
25.2M
3:12:41
Rank: #9321 (+8)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:20:18
Rank: #9280 (+41)
25.2M → Finish
7:37 | 7:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:54
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:44:24
Pace7:58 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:1422:087:0722:08
7:07
-
10K
6.21 mi11:09:4844:427:1222:34
7:16
+0:09
15K
9.32 mi11:32:361:07:307:1522:48
7:20
+0:04
20K
12.43 mi11:55:511:30:457:1823:15
7:29
+0:09
Half
13.11 mi12:01:001:35:547:195:09
7:33
+0:04
25K
15.53 mi12:19:291:54:237:2218:29
7:37
+0:04
30K
18.64 mi12:44:472:19:417:3025:18
8:09
+0:32
20M
20.00 mi12:55:392:30:337:3210:52
8:00
-0:09
21M
21.00 mi13:03:582:38:527:348:19
8:19
+0:19
35K
21.75 mi13:09:442:44:387:345:46
7:42
-0:37
23M
23.00 mi13:19:502:54:447:3610:06
8:04
+0:22
24M
24.00 mi13:27:463:02:407:377:56
7:56
-0:08
40K
24.85 mi13:34:513:09:457:387:05
8:17
+0:21
25.2M
25.20 mi13:37:473:12:417:392:56
8:30
+0:13
Finish
26.22 mi13:45:243:20:187:397:37
7:28
-1:02

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

7:07 /mi

Average Pace

7:39 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:46

64% of race

Time at Steady Pace

1:09:36

35% of race

Time at Slower Pace

2:56

1% of race

Average Pace: 7:38 /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 mi10:47:1422:087:0722:08
7:07
#7031
10K
6.21 mi11:09:4844:427:1222:34
7:16
#7727
15K
9.32 mi11:32:361:07:307:1522:48
7:20
#8057
20K
12.43 mi11:55:511:30:457:1823:15
7:29
#8267
Half
13.11 mi12:01:001:35:547:195:09
7:33
#8375
25K
15.53 mi12:19:291:54:237:2218:29
7:37
#8539
30K
18.64 mi12:44:472:19:417:3025:18
8:09
#9105
20M
20.00 mi12:55:392:30:337:3210:52
8:00
#9171
21M
21.00 mi13:03:582:38:527:348:19
8:19
#9138
35K
21.75 mi13:09:442:44:387:345:46
7:42
#9161
23M
23.00 mi13:19:502:54:447:3610:06
8:04
#9210
24M
24.00 mi13:27:463:02:407:377:56
7:56
#9229
40K
24.85 mi13:34:513:09:457:387:05
8:17
#9329
25.2M
25.20 mi13:37:473:12:417:392:56
8:30
#9321
Finish
26.22 mi13:45:243:20:187:397:37
7:28
#9280
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7031629662968860(Top 33%)7456(Top 49%)7456(Top 333%)
10K6.21 mi3.10 mi7727-6966793-4976793-4978571(Top 32%)7310(Top 48%)7310(Top 326%)
15K9.32 mi3.11 mi8057-3306988-1956988-1958860(Top 33%)7456(Top 49%)7456(Top 333%)
20K12.43 mi3.11 mi8267-2107114-1267114-1269174(Top 34%)7603(Top 50%)7603(Top 339%)
Half13.11 mi0.68 mi8375-1087176-627176-6210529(Top 40%)8351(Top 55%)8351(Top 373%)
25K15.53 mi2.42 mi8539-1647253-777253-779711(Top 36%)7824(Top 52%)7824(Top 349%)
30K18.64 mi3.11 mi9105-5667569-3167569-31611929(Top 45%)8767(Top 58%)8767(Top 391%)
20M20.00 mi1.36 mi9171-667585-167585-1610207(Top 38%)7860(Top 52%)7860(Top 351%)
21M21.00 mi1.00 mi9138+337533+527533+529303(Top 35%)7240(Top 48%)7240(Top 323%)
35K21.75 mi0.75 mi9161-237537-47537-49945(Top 37%)7599(Top 50%)7599(Top 339%)
23M23.00 mi1.25 mi9210-497540-37540-310213(Top 38%)7594(Top 50%)7594(Top 339%)
24M24.00 mi1.00 mi9229-197529+117529+1110743(Top 40%)7766(Top 51%)7766(Top 347%)
40K24.85 mi0.85 mi9329-1007558-297558-2911878(Top 45%)8257(Top 54%)8257(Top 368%)
25.2M25.20 mi0.35 mi9321+87542+167542+169492(Top 36%)7018(Top 46%)7018(Top 313%)
Finish26.22 mi1.02 mi9280+417502+407502+408357(Top 31%)6373(Top 42%)6373(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8860

Males

7456

M40-44

7456

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8571

Males

7310

M40-44

7310

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8860

Males

7456

M40-44

7456

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9174

Males

7603

M40-44

7603

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10529

Males

8351

M40-44

8351

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9711

Males

7824

M40-44

7824

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11929

Males

8767

M40-44

8767

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10207

Males

7860

M40-44

7860

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9303

Males

7240

M40-44

7240

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9945

Males

7599

M40-44

7599

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10213

Males

7594

M40-44

7594

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10743

Males

7766

M40-44

7766

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11878

Males

8257

M40-44

8257

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9492

Males

7018

M40-44

7018

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8357

Males

6373

M40-44

6373

Passing Analysis

Category:
Athletes Passed
703
Passed By
2952
Net Change
-2249
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7031
5K → 10K29725-696#7031#7727
10K → 15K42372-330#7727#8057
15K → 20K63273-210#8057#8267
20K → Half4112-108#8267#8375
Half → 25K54218-164#8375#8539
25K → 30K58624-566#8539#9105
30K → 20M62128-66#9105#9171
20M → 21M9663+33#9171#9138
21M → 35K3356-23#9138#9161
35K → 23M65114-49#9161#9210
23M → 24M5675-19#9210#9229
24M → 40K39139-100#9229#9329
40K → 25.2M3224+8#9329#9321
25.2M → Finish7029+41#9321#9280
TOTALS7032952-2249
📊

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