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BOSTON MARATHON 2023

Timothy Curran

Bib: 10540•M

GA

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

Start
0:00:00
Race begins
5K· 3.11 mi
24:27
Rank: #12994
Start → 5K
24:27 | 7:52/mi
10K· 6.21 mi
48:57
Rank: #13400 (-406)
5K → 10K
24:30 | 7:53/mi
15K· 9.32 mi
1:14:27
Rank: #14271 (-871)
10K → 15K
25:30 | 8:12/mi
20K· 12.43 mi
1:40:37
Rank: #14838 (-567)
15K → 20K
26:10 | 8:25/mi
Half· 13.11 mi
1:46:15
Rank: #14913 (-75)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:07:35
Rank: #15437 (-524)
Half → 25K
21:20 | 8:48/mi
30K· 18.64 mi
2:37:06
Rank: #16340 (-903)
25K → 30K
29:31 | 9:30/mi
20M
2:50:49
Rank: #16783 (-443)
30K → 20M
13:43 | 10:06/mi
21M
3:02:13
Rank: #17254 (-471)
20M → 21M
11:24 | 11:24/mi
35K· 21.75 mi
3:10:28
Rank: #17687 (-433)
21M → 35K
8:15 | 11:02/mi
23M
3:25:41
Rank: #18538 (-851)
35K → 23M
15:13 | 12:09/mi
24M
3:38:01
Rank: #19155 (-617)
23M → 24M
12:20 | 12:20/mi
40K· 24.85 mi
3:49:21
Rank: #19691 (-536)
24M → 40K
11:20 | 13:15/mi
25.2M
3:54:16
Rank: #19891 (-200)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
4:06:19
Rank: #20192 (-301)
25.2M → Finish
12:03 | 11:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:15
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:20:04
Pace10:41 /mi
📊Positive Split: 31.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4824:277:5224:27
7:52
-
10K
6.21 mi11:15:1848:577:5324:30
7:53
+0:01
15K
9.32 mi11:40:481:14:277:5925:30
8:12
+0:19
20K
12.43 mi12:06:581:40:378:0626:10
8:25
+0:13
Half
13.11 mi12:12:361:46:158:065:38
8:15
-0:10
25K
15.53 mi12:33:562:07:358:1321:20
8:48
+0:33
30K
18.64 mi13:03:272:37:068:2629:31
9:30
+0:42
20M
20.00 mi13:17:102:50:498:3213:43
10:06
+0:36
21M
21.00 mi13:28:343:02:138:4111:24
11:24
+1:18
35K
21.75 mi13:36:493:10:288:458:15
11:02
-0:22
23M
23.00 mi13:52:023:25:418:5715:13
12:09
+1:07
24M
24.00 mi14:04:223:38:019:0512:20
12:20
+0:11
40K
24.85 mi14:15:423:49:219:1411:20
13:15
+0:55
25.2M
25.20 mi14:20:373:54:169:184:55
14:15
+1:00
Finish
26.22 mi14:32:404:06:199:2412:03
11:49
-2:26

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

7:52 /mi

Average Pace

9:24 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:35

52% of race

Time at Steady Pace

51:29

21% of race

Time at Slower Pace

1:07:15

27% of race

Average Pace: 9:24 /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 mi10:50:4824:277:5224:27
7:52
#12994
10K
6.21 mi11:15:1848:577:5324:30
7:53
#13400
15K
9.32 mi11:40:481:14:277:5925:30
8:12
#14271
20K
12.43 mi12:06:581:40:378:0626:10
8:25
#14838
Half
13.11 mi12:12:361:46:158:065:38
8:15
#14913
25K
15.53 mi12:33:562:07:358:1321:20
8:48
#15437
30K
18.64 mi13:03:272:37:068:2629:31
9:30
#16340
20M
20.00 mi13:17:102:50:498:3213:43
10:06
#16783
21M
21.00 mi13:28:343:02:138:4111:24
11:24
#17254
35K
21.75 mi13:36:493:10:288:458:15
11:02
#17687
23M
23.00 mi13:52:023:25:418:5715:13
12:09
#18538
24M
24.00 mi14:04:223:38:019:0512:20
12:20
#19155
40K
24.85 mi14:15:423:49:219:1411:20
13:15
#19691
25.2M
25.20 mi14:20:373:54:169:184:55
14:15
#19891
Finish
26.22 mi14:32:404:06:199:2412:03
11:49
#20192
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi129949547954715906(Top 60%)10654(Top 70%)10654(Top 473%)
10K6.21 mi3.10 mi13400-4069702-1559702-15513862(Top 52%)9889(Top 65%)9889(Top 439%)
15K9.32 mi3.11 mi14271-87110034-33210034-33215906(Top 60%)10654(Top 70%)10654(Top 473%)
20K12.43 mi3.11 mi14838-56710240-20610240-20616378(Top 62%)10785(Top 71%)10785(Top 479%)
Half13.11 mi0.68 mi14913-7510264-2410264-2416194(Top 61%)10779(Top 71%)10779(Top 479%)
25K15.53 mi2.42 mi15437-52410430-16610430-16617943(Top 67%)11399(Top 75%)11399(Top 506%)
30K18.64 mi3.11 mi16340-90310729-29910729-29919443(Top 73%)11983(Top 79%)11983(Top 532%)
20M20.00 mi1.36 mi16783-44310907-17810907-17820723(Top 78%)12438(Top 82%)12438(Top 552%)
21M21.00 mi1.00 mi17254-47111088-18111088-18121679(Top 81%)12836(Top 85%)12836(Top 570%)
35K21.75 mi0.75 mi17687-43311249-16111249-16123339(Top 88%)13531(Top 89%)13531(Top 601%)
23M23.00 mi1.25 mi18538-85111600-35111600-35124179(Top 91%)13930(Top 92%)13930(Top 619%)
24M24.00 mi1.00 mi19155-61711855-25511855-25524880(Top 93%)14234(Top 94%)14234(Top 632%)
40K24.85 mi0.85 mi19691-53612069-21412069-21425143(Top 94%)14371(Top 95%)14371(Top 638%)
25.2M25.20 mi0.35 mi19891-20012152-8312152-8325178(Top 95%)14370(Top 95%)14370(Top 638%)
Finish26.22 mi1.02 mi20192-30112258-10612258-10625059(Top 94%)14337(Top 94%)14337(Top 637%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

15906

Males

10654

M45-49

10654

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13862

Males

9889

M45-49

9889

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

15906

Males

10654

M45-49

10654

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16378

Males

10785

M45-49

10785

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

16194

Males

10779

M45-49

10779

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17943

Males

11399

M45-49

11399

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

19443

Males

11983

M45-49

11983

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20723

Males

12438

M45-49

12438

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21679

Males

12836

M45-49

12836

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

23339

Males

13531

M45-49

13531

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24179

Males

13930

M45-49

13930

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24880

Males

14234

M45-49

14234

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

25143

Males

14371

M45-49

14371

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25178

Males

14370

M45-49

14370

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

25059

Males

14337

M45-49

14337

Passing Analysis

Category:
Athletes Passed
380
Passed By
7578
Net Change
-7198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12994
5K → 10K143549-406#12994#13400
10K → 15K28899-871#13400#14271
15K → 20K73640-567#14271#14838
20K → Half1287-75#14838#14913
Half → 25K33557-524#14913#15437
25K → 30K35938-903#15437#16340
30K → 20M17460-443#16340#16783
20M → 21M13484-471#16783#17254
21M → 35K11444-433#17254#17687
35K → 23M2853-851#17687#18538
23M → 24M6623-617#18538#19155
24M → 40K3539-536#19155#19691
40K → 25.2M2202-200#19691#19891
25.2M → Finish2303-301#19891#20192
TOTALS3807578-7198
📊

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