Jim Callaghan

Bib: 24366M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:33
Rank: #21836
Start5K
27:33 | 8:52/mi
10K· 6.21 mi
55:25
Rank: #22041 (-205)
5K10K
27:52 | 8:58/mi
15K· 9.32 mi
1:22:40
Rank: #21646 (+395)
10K15K
27:15 | 8:46/mi
20K· 12.43 mi
1:49:53
Rank: #21137 (+509)
15K20K
27:13 | 8:46/mi
Half· 13.11 mi
1:55:43
Rank: #21066 (+71)
20KHalf
5:50 | 8:33/mi
25K· 15.53 mi
2:18:29
Rank: #21172 (-106)
Half25K
22:46 | 9:23/mi
30K· 18.64 mi
2:48:21
Rank: #21014 (+158)
25K30K
29:52 | 9:37/mi
20M
3:01:47
Rank: #20977 (+37)
30K20M
13:26 | 9:53/mi
21M
3:12:39
Rank: #20993 (-16)
20M21M
10:52 | 10:52/mi
35K· 21.75 mi
3:19:55
Rank: #20998 (-5)
21M35K
7:16 | 9:43/mi
23M
3:32:37
Rank: #21006 (-8)
35K23M
12:42 | 10:09/mi
24M
3:42:44
Rank: #21039 (-33)
23M24M
10:07 | 10:07/mi
40K· 24.85 mi
3:51:38
Rank: #21085 (-46)
24M40K
8:54 | 10:25/mi
25.2M
3:55:27
Rank: #21073 (+12)
40K25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:05:36
Rank: #21138 (-65)
25.2MFinish
10:09 | 9:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:43
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time2:09:53
Pace9:54 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0327:338:5227:33
8:52
-
10K
6.21 mi11:53:5555:258:5527:52
8:58
+0:06
15K
9.32 mi12:21:101:22:408:5227:15
8:46
-0:12
20K
12.43 mi12:48:231:49:538:5127:13
8:46
0:00
Half
13.11 mi12:54:131:55:438:505:50
8:33
-0:13
25K
15.53 mi13:16:592:18:298:5522:46
9:23
+0:50
30K
18.64 mi13:46:512:48:219:0229:52
9:37
+0:14
20M
20.00 mi14:00:173:01:479:0513:26
9:53
+0:16
21M
21.00 mi14:11:093:12:399:1010:52
10:52
+0:59
35K
21.75 mi14:18:253:19:559:127:16
9:43
-1:09
23M
23.00 mi14:31:073:32:379:1512:42
10:09
+0:26
24M
24.00 mi14:41:143:42:449:1710:07
10:07
-0:02
40K
24.85 mi14:50:083:51:389:198:54
10:25
+0:18
25.2M
25.20 mi14:53:573:55:279:213:49
11:04
+0:39
Finish
26.22 mi15:04:064:05:369:2210:09
9:58
-1:06

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

8:33 /mi

Average Pace

9:22 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:43

47% of race

Time at Steady Pace

1:23:29

34% of race

Time at Slower Pace

46:24

19% of race

Average Pace: 9:22 /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 mi11:26:0327:338:5227:33
8:52
#21836
10K
6.21 mi11:53:5555:258:5527:52
8:58
#22041
15K
9.32 mi12:21:101:22:408:5227:15
8:46
#21646
20K
12.43 mi12:48:231:49:538:5127:13
8:46
#21137
Half
13.11 mi12:54:131:55:438:505:50
8:33
#21066
25K
15.53 mi13:16:592:18:298:5522:46
9:23
#21172
30K
18.64 mi13:46:512:48:219:0229:52
9:37
#21014
20M
20.00 mi14:00:173:01:479:0513:26
9:53
#20977
21M
21.00 mi14:11:093:12:399:1010:52
10:52
#20993
35K
21.75 mi14:18:253:19:559:127:16
9:43
#20998
23M
23.00 mi14:31:073:32:379:1512:42
10:09
#21006
24M
24.00 mi14:41:143:42:449:1710:07
10:07
#21039
40K
24.85 mi14:50:083:51:389:198:54
10:25
#21085
25.2M
25.20 mi14:53:573:55:279:213:49
11:04
#21073
Finish
26.22 mi15:04:064:05:369:2210:09
9:58
#21138
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21836132401324020872(Top 73%)12887(Top 80%)12887(Top 2017%)
10K6.21 mi3.10 mi22041-20513344-10413344-10422245(Top 78%)13446(Top 83%)13446(Top 2104%)
15K9.32 mi3.11 mi21646+39513190+15413190+15420872(Top 73%)12887(Top 80%)12887(Top 2017%)
20K12.43 mi3.11 mi21137+50912973+21712973+21719736(Top 69%)12348(Top 77%)12348(Top 1932%)
Half13.11 mi0.68 mi21066+7112942+3112942+3119511(Top 69%)12275(Top 76%)12275(Top 1921%)
25K15.53 mi2.42 mi21172-10612976-3412976-3421504(Top 76%)13086(Top 81%)13086(Top 2048%)
30K18.64 mi3.11 mi21014+15812864+11212864+11220399(Top 72%)12471(Top 77%)12471(Top 1952%)
20M20.00 mi1.36 mi20977+3712837+2712837+2720562(Top 72%)12392(Top 77%)12392(Top 1939%)
21M21.00 mi1.00 mi20993-1612825+1212825+1221015(Top 74%)12503(Top 78%)12503(Top 1957%)
35K21.75 mi0.75 mi20998-512808+1712808+1721035(Top 74%)12455(Top 77%)12455(Top 1949%)
23M23.00 mi1.25 mi21006-812786+2212786+2220934(Top 74%)12366(Top 77%)12366(Top 1935%)
24M24.00 mi1.00 mi21039-3312773+1312773+1321677(Top 76%)12666(Top 79%)12666(Top 1982%)
40K24.85 mi0.85 mi21085-4612782-912782-921657(Top 76%)12586(Top 78%)12586(Top 1970%)
25.2M25.20 mi0.35 mi21073+1212767+1512767+1520831(Top 73%)12207(Top 76%)12207(Top 1910%)
Finish26.22 mi1.02 mi21138-6512783-1612783-1622796(Top 80%)13169(Top 82%)13169(Top 2061%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20872

Males

12887

M65-69

12887

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22245

Males

13446

M65-69

13446

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20872

Males

12887

M65-69

12887

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

19736

Males

12348

M65-69

12348

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19511

Males

12275

M65-69

12275

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

21504

Males

13086

M65-69

13086

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20399

Males

12471

M65-69

12471

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20562

Males

12392

M65-69

12392

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

21015

Males

12503

M65-69

12503

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

21035

Males

12455

M65-69

12455

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

20934

Males

12366

M65-69

12366

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21677

Males

12666

M65-69

12666

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21657

Males

12586

M65-69

12586

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

20831

Males

12207

M65-69

12207

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22796

Males

13169

M65-69

13169

Passing Analysis

Category:
Athletes Passed
2091
Passed By
1393
Net Change
+698
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21836
5K10K171376-205#21836#22041
10K15K45156+395#22041#21646
15K20K53021+509#21646#21137
20KHalf798+71#21137#21066
Half25K114220-106#21066#21172
25K30K273115+158#21172#21014
30K20M11881+37#21014#20977
20M21M86102-16#20977#20993
21M35K6065-5#20993#20998
35K23M7987-8#20998#21006
23M24M4982-33#21006#21039
24M40K2975-46#21039#21085
40K25.2M2816+12#21085#21073
25.2MFinish2489-65#21073#21138
TOTALS20911393+698
📊

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