Kathleen Callaghan

Bib: 23688F

AB

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:07
Rank: #21732
Start5K
29:07 | 9:22/mi
10K· 6.21 mi
58:23
Rank: #22039 (-307)
5K10K
29:16 | 9:25/mi
15K· 9.32 mi
1:27:30
Rank: #21954 (+85)
10K15K
29:07 | 9:22/mi
20K· 12.43 mi
1:56:50
Rank: #21810 (+144)
15K20K
29:20 | 9:26/mi
Half· 13.11 mi
2:03:10
Rank: #21786 (+24)
20KHalf
6:20 | 9:17/mi
25K· 15.53 mi
2:26:15
Rank: #21627 (+159)
Half25K
23:05 | 9:31/mi
30K· 18.64 mi
2:56:15
Rank: #21338 (+289)
25K30K
30:00 | 9:39/mi
20M
3:09:26
Rank: #21190 (+148)
30K20M
13:11 | 9:42/mi
21M
3:19:26
Rank: #21014 (+176)
20M21M
10:00 | 10:00/mi
35K· 21.75 mi
3:26:23
Rank: #20934 (+80)
21M35K
6:57 | 9:17/mi
23M
3:38:25
Rank: #20788 (+146)
35K23M
12:02 | 9:37/mi
24M
3:47:44
Rank: #20702 (+86)
23M24M
9:19 | 9:19/mi
40K· 24.85 mi
3:55:24
Rank: #20542 (+160)
24M40K
7:40 | 8:58/mi
25.2M
3:58:35
Rank: #20435 (+107)
40K25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
4:07:11
Rank: #20290 (+145)
25.2MFinish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:03:10
Pace9:24 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:04:01
Pace9:28 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3429:079:2229:07
9:22
-
10K
6.21 mi11:54:5058:239:2429:16
9:25
+0:03
15K
9.32 mi12:23:571:27:309:2329:07
9:22
-0:03
20K
12.43 mi12:53:171:56:509:2429:20
9:26
+0:04
Half
13.11 mi12:59:372:03:109:246:20
9:17
-0:09
25K
15.53 mi13:22:422:26:159:2523:05
9:31
+0:14
30K
18.64 mi13:52:422:56:159:2730:00
9:39
+0:08
20M
20.00 mi14:05:533:09:269:2813:11
9:42
+0:03
21M
21.00 mi14:15:533:19:269:3010:00
10:00
+0:18
35K
21.75 mi14:22:503:26:239:296:57
9:17
-0:43
23M
23.00 mi14:34:523:38:259:3012:02
9:37
+0:20
24M
24.00 mi14:44:113:47:449:299:19
9:19
-0:18
40K
24.85 mi14:51:513:55:249:287:40
8:58
-0:21
25.2M
25.20 mi14:55:023:58:359:283:11
9:14
+0:16
Finish
26.22 mi15:03:384:07:119:268:36
8:26
-0:48

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

8:26 /mi

Average Pace

9:26 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:27

8% of race

Time at Steady Pace

3:37:44

88% of race

Time at Slower Pace

10:00

4% of race

Average Pace: 9:26 /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 mi11:25:3429:079:2229:07
9:22
#21732
10K
6.21 mi11:54:5058:239:2429:16
9:25
#22039
15K
9.32 mi12:23:571:27:309:2329:07
9:22
#21954
20K
12.43 mi12:53:171:56:509:2429:20
9:26
#21810
Half
13.11 mi12:59:372:03:109:246:20
9:17
#21786
25K
15.53 mi13:22:422:26:159:2523:05
9:31
#21627
30K
18.64 mi13:52:422:56:159:2730:00
9:39
#21338
20M
20.00 mi14:05:533:09:269:2813:11
9:42
#21190
21M
21.00 mi14:15:533:19:269:3010:00
10:00
#21014
35K
21.75 mi14:22:503:26:239:296:57
9:17
#20934
23M
23.00 mi14:34:523:38:259:3012:02
9:37
#20788
24M
24.00 mi14:44:113:47:449:299:19
9:19
#20702
40K
24.85 mi14:51:513:55:249:287:40
8:58
#20542
25.2M
25.20 mi14:55:023:58:359:283:11
9:14
#20435
Finish
26.22 mi15:03:384:07:119:268:36
8:26
#20290
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi217328756875621882(Top 82%)8721(Top 76%)8721(Top 1070%)
10K6.21 mi3.10 mi22039-3078875-1198875-11922276(Top 84%)8966(Top 78%)8966(Top 1100%)
15K9.32 mi3.11 mi21954+858812+638812+6321882(Top 82%)8721(Top 76%)8721(Top 1070%)
20K12.43 mi3.11 mi21810+1448717+958717+9521361(Top 80%)8441(Top 74%)8441(Top 1036%)
Half13.11 mi0.68 mi21786+248701+168701+1621456(Top 81%)8485(Top 74%)8485(Top 1041%)
25K15.53 mi2.42 mi21627+1598614+878614+8720898(Top 78%)8215(Top 72%)8215(Top 1008%)
30K18.64 mi3.11 mi21338+2898473+1418473+14119992(Top 75%)7764(Top 68%)7764(Top 953%)
20M20.00 mi1.36 mi21190+1488411+628411+6219574(Top 74%)7622(Top 67%)7622(Top 935%)
21M21.00 mi1.00 mi21014+1768318+938318+9318055(Top 68%)6803(Top 60%)6803(Top 835%)
35K21.75 mi0.75 mi20934+808286+328286+3219149(Top 72%)7479(Top 65%)7479(Top 918%)
23M23.00 mi1.25 mi20788+1468209+778209+7718790(Top 71%)7294(Top 64%)7294(Top 895%)
24M24.00 mi1.00 mi20702+868177+328177+3218555(Top 70%)7206(Top 63%)7206(Top 884%)
40K24.85 mi0.85 mi20542+1608097+808097+8016022(Top 60%)5880(Top 51%)5880(Top 721%)
25.2M25.20 mi0.35 mi20435+1078039+588039+5813950(Top 52%)4761(Top 42%)4761(Top 584%)
Finish26.22 mi1.02 mi20290+1457966+737966+7315071(Top 57%)5306(Top 46%)5306(Top 651%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21882

Females

8721

F55-59

8721

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

22276

Females

8966

F55-59

8966

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21882

Females

8721

F55-59

8721

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21361

Females

8441

F55-59

8441

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21456

Females

8485

F55-59

8485

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

20898

Females

8215

F55-59

8215

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19992

Females

7764

F55-59

7764

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

19574

Females

7622

F55-59

7622

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18055

Females

6803

F55-59

6803

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

19149

Females

7479

F55-59

7479

35K→23M

21.8 - 23.0 mi

Top 71%
×5stories
+23ft-63ft

Overall

18790

Females

7294

F55-59

7294

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18555

Females

7206

F55-59

7206

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16022

Females

5880

F55-59

5880

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13950

Females

4761

F55-59

4761

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15071

Females

5306

F55-59

5306

Passing Analysis

Category:
Athletes Passed
2184
Passed By
742
Net Change
+1442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21732
5K10K135442-307#21732#22039
10K15K218133+85#22039#21954
15K20K21571+144#21954#21810
20KHalf3713+24#21810#21786
Half25K18627+159#21786#21627
25K30K30011+289#21627#21338
30K20M16315+148#21338#21190
20M21M1793+176#21190#21014
21M35K888+80#21014#20934
35K23M15913+146#20934#20788
23M24M926+86#20788#20702
24M40K1600+160#20702#20542
40K25.2M1070+107#20542#20435
25.2MFinish1450+145#20435#20290
TOTALS2184742+1442
📊

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