Kathleen Callahan

Bib: 22480F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:11
Rank: #20354
Start5K
28:11 | 9:04/mi
10K· 6.21 mi
57:00
Rank: #20553 (-199)
5K10K
28:49 | 9:17/mi
15K· 9.32 mi
1:26:03
Rank: #20425 (+128)
10K15K
29:03 | 9:21/mi
20K· 12.43 mi
1:54:03
Rank: #19662 (+763)
15K20K
28:00 | 9:01/mi
Half· 13.11 mi
2:00:05
Rank: #19583 (+79)
20KHalf
6:02 | 8:51/mi
25K· 15.53 mi
2:22:04
Rank: #18934 (+649)
Half25K
21:59 | 9:04/mi
30K· 18.64 mi
2:50:51
Rank: #18109 (+825)
25K30K
28:47 | 9:16/mi
20M
3:03:17
Rank: #17731 (+378)
30K20M
12:26 | 9:09/mi
21M
3:13:09
Rank: #17438 (+293)
20M21M
9:52 | 9:52/mi
35K· 21.75 mi
3:20:06
Rank: #17317 (+121)
21M35K
6:57 | 9:17/mi
23M
3:34:58
Rank: #17590 (-273)
35K23M
14:52 | 11:52/mi
24M
3:44:13
Rank: #17433 (+157)
23M24M
9:15 | 9:15/mi
40K· 24.85 mi
3:51:57
Rank: #17195 (+238)
24M40K
7:44 | 9:03/mi
25.2M
3:55:32
Rank: #17101 (+94)
40K25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
4:04:23
Rank: #16911 (+190)
25.2MFinish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:05
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:04:18
Pace9:29 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1228:119:0428:11
9:04
-
10K
6.21 mi11:56:0157:009:1028:49
9:17
+0:13
15K
9.32 mi12:25:041:26:039:1429:03
9:21
+0:04
20K
12.43 mi12:53:041:54:039:1128:00
9:01
-0:20
Half
13.11 mi12:59:062:00:059:106:02
8:51
-0:10
25K
15.53 mi13:21:052:22:049:0921:59
9:04
+0:13
30K
18.64 mi13:49:522:50:519:1028:47
9:16
+0:12
20M
20.00 mi14:02:183:03:179:1012:26
9:09
-0:07
21M
21.00 mi14:12:103:13:099:129:52
9:52
+0:43
35K
21.75 mi14:19:073:20:069:126:57
9:17
-0:35
23M
23.00 mi14:33:593:34:589:2114:52
11:52
+2:35
24M
24.00 mi14:43:143:44:139:219:15
9:15
-2:37
40K
24.85 mi14:50:583:51:579:207:44
9:03
-0:12
25.2M
25.20 mi14:54:333:55:329:213:35
10:23
+1:20
Finish
26.22 mi15:03:244:04:239:208:51
8:41
-1:42

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

8:41 /mi

Average Pace

9:20 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:53

6% of race

Time at Steady Pace

3:21:11

82% of race

Time at Slower Pace

28:19

12% of race

Average Pace: 9:19 /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 mi11:27:1228:119:0428:11
9:04
#20354
10K
6.21 mi11:56:0157:009:1028:49
9:17
#20553
15K
9.32 mi12:25:041:26:039:1429:03
9:21
#20425
20K
12.43 mi12:53:041:54:039:1128:00
9:01
#19662
Half
13.11 mi12:59:062:00:059:106:02
8:51
#19583
25K
15.53 mi13:21:052:22:049:0921:59
9:04
#18934
30K
18.64 mi13:49:522:50:519:1028:47
9:16
#18109
20M
20.00 mi14:02:183:03:179:1012:26
9:09
#17731
21M
21.00 mi14:12:103:13:099:129:52
9:52
#17438
35K
21.75 mi14:19:073:20:069:126:57
9:17
#17317
23M
23.00 mi14:33:593:34:589:2114:52
11:52
#17590
24M
24.00 mi14:43:143:44:139:219:15
9:15
#17433
40K
24.85 mi14:50:583:51:579:207:44
9:03
#17195
25.2M
25.20 mi14:54:333:55:329:213:35
10:23
#17101
Finish
26.22 mi15:03:244:04:239:208:51
8:41
#16911
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi203548070807020185(Top 79%)7878(Top 72%)7878(Top 899%)
10K6.21 mi3.10 mi20553-1998144-748144-7420716(Top 81%)8205(Top 75%)8205(Top 937%)
15K9.32 mi3.11 mi20425+1288050+948050+9420185(Top 79%)7878(Top 72%)7878(Top 899%)
20K12.43 mi3.11 mi19662+7637646+4047646+40417397(Top 68%)6370(Top 58%)6370(Top 727%)
Half13.11 mi0.68 mi19583+797607+397607+3917566(Top 69%)6553(Top 60%)6553(Top 748%)
25K15.53 mi2.42 mi18934+6497273+3347273+33415818(Top 62%)5619(Top 51%)5619(Top 641%)
30K18.64 mi3.11 mi18109+8256895+3786895+37814477(Top 57%)5133(Top 47%)5133(Top 586%)
20M20.00 mi1.36 mi17731+3786709+1866709+18612907(Top 51%)4533(Top 41%)4533(Top 517%)
21M21.00 mi1.00 mi17438+2936569+1406569+14012462(Top 49%)4510(Top 41%)4510(Top 515%)
35K21.75 mi0.75 mi17317+1216521+486521+4814701(Top 58%)5704(Top 52%)5704(Top 651%)
23M23.00 mi1.25 mi17590-2736702-1816702-18120471(Top 80%)8628(Top 79%)8628(Top 985%)
24M24.00 mi1.00 mi17433+1576635+676635+6713353(Top 52%)5107(Top 47%)5107(Top 583%)
40K24.85 mi0.85 mi17195+2386536+996536+9911107(Top 43%)4115(Top 38%)4115(Top 470%)
25.2M25.20 mi0.35 mi17101+946500+366500+3612514(Top 49%)4879(Top 45%)4879(Top 557%)
Finish26.22 mi1.02 mi16911+1906429+716429+7112585(Top 49%)4771(Top 44%)4771(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

20185

Females

7878

F55-59

7878

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

20716

Females

8205

F55-59

8205

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

20185

Females

7878

F55-59

7878

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17397

Females

6370

F55-59

6370

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

17566

Females

6553

F55-59

6553

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

15818

Females

5619

F55-59

5619

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14477

Females

5133

F55-59

5133

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12907

Females

4533

F55-59

4533

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12462

Females

4510

F55-59

4510

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

14701

Females

5704

F55-59

5704

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

20471

Females

8628

F55-59

8628

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13353

Females

5107

F55-59

5107

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

11107

Females

4115

F55-59

4115

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12514

Females

4879

F55-59

4879

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12585

Females

4771

F55-59

4771

Passing Analysis

Category:
Athletes Passed
4350
Passed By
907
Net Change
+3443
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20354
5K10K187386-199#20354#20553
10K15K271143+128#20553#20425
15K20K7663+763#20425#19662
20KHalf856+79#19662#19583
Half25K6534+649#19583#18934
25K30K8294+825#18934#18109
30K20M3780+378#18109#17731
20M21M2974+293#17731#17438
21M35K13716+121#17438#17317
35K23M51324-273#17317#17590
23M24M1647+157#17590#17433
24M40K2413+238#17433#17195
40K25.2M984+94#17195#17101
25.2MFinish1933+190#17101#16911
TOTALS4350907+3443
📊

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