Charlene Kerwin

Bib: 23769F

UT

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
29:36
Rank: #22182
Start5K
29:36 | 9:32/mi
10K· 6.21 mi
58:10
Rank: #21924 (+258)
5K10K
28:34 | 9:12/mi
15K· 9.32 mi
1:27:13
Rank: #21857 (+67)
10K15K
29:03 | 9:21/mi
20K· 12.43 mi
1:56:43
Rank: #21783 (+74)
15K20K
29:30 | 9:30/mi
Half· 13.11 mi
2:03:07
Rank: #21776 (+7)
20KHalf
6:24 | 9:23/mi
25K· 15.53 mi
2:27:19
Rank: #21846 (-70)
Half25K
24:12 | 9:59/mi
30K· 18.64 mi
2:59:04
Rank: #21763 (+83)
25K30K
31:45 | 10:13/mi
20M
3:13:21
Rank: #21781 (-18)
30K20M
14:17 | 10:31/mi
21M
3:25:02
Rank: #21832 (-51)
20M21M
11:41 | 11:41/mi
35K· 21.75 mi
3:31:41
Rank: #21714 (+118)
21M35K
6:39 | 8:53/mi
23M
3:44:30
Rank: #21633 (+81)
35K23M
12:49 | 10:14/mi
24M
3:55:26
Rank: #21714 (-81)
23M24M
10:56 | 10:56/mi
40K· 24.85 mi
4:04:20
Rank: #21691 (+23)
24M40K
8:54 | 10:25/mi
25.2M
4:07:59
Rank: #21661 (+30)
40K25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
4:17:32
Rank: #21585 (+76)
25.2MFinish
9:33 | 9:22/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:07
Pace9:23 /mi
2nd Half
Distance13.11 mi
Time2:14:25
Pace10:15 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4329:369:3229:36
9:32
-
10K
6.21 mi11:54:1758:109:2228:34
9:12
-0:20
15K
9.32 mi12:23:201:27:139:2129:03
9:21
+0:09
20K
12.43 mi12:52:501:56:439:2429:30
9:30
+0:09
Half
13.11 mi12:59:142:03:079:236:24
9:23
-0:07
25K
15.53 mi13:23:262:27:199:2924:12
9:59
+0:36
30K
18.64 mi13:55:112:59:049:3631:45
10:13
+0:14
20M
20.00 mi14:09:283:13:219:4014:17
10:31
+0:18
21M
21.00 mi14:21:093:25:029:4611:41
11:41
+1:10
35K
21.75 mi14:27:483:31:419:446:39
8:53
-2:48
23M
23.00 mi14:40:373:44:309:4612:49
10:14
+1:21
24M
24.00 mi14:51:333:55:269:4910:56
10:56
+0:42
40K
24.85 mi15:00:274:04:209:508:54
10:25
-0:31
25.2M
25.20 mi15:04:064:07:599:503:39
10:35
+0:10
Finish
26.22 mi15:13:394:17:329:509:33
9:22
-1:13

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

8:53 /mi

Average Pace

9:50 /mi

Slowest Pace

11:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:19

54% of race

Time at Steady Pace

1:08:46

27% of race

Time at Slower Pace

49:27

19% of race

Average Pace: 9:49 /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 mi11:25:4329:369:3229:36
9:32
#22182
10K
6.21 mi11:54:1758:109:2228:34
9:12
#21924
15K
9.32 mi12:23:201:27:139:2129:03
9:21
#21857
20K
12.43 mi12:52:501:56:439:2429:30
9:30
#21783
Half
13.11 mi12:59:142:03:079:236:24
9:23
#21776
25K
15.53 mi13:23:262:27:199:2924:12
9:59
#21846
30K
18.64 mi13:55:112:59:049:3631:45
10:13
#21763
20M
20.00 mi14:09:283:13:219:4014:17
10:31
#21781
21M
21.00 mi14:21:093:25:029:4611:41
11:41
#21832
35K
21.75 mi14:27:483:31:419:446:39
8:53
#21714
23M
23.00 mi14:40:373:44:309:4612:49
10:14
#21633
24M
24.00 mi14:51:333:55:269:4910:56
10:56
#21714
40K
24.85 mi15:00:274:04:209:508:54
10:25
#21691
25.2M
25.20 mi15:04:064:07:599:503:39
10:35
#21661
Finish
26.22 mi15:13:394:17:329:509:33
9:22
#21585
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi221828968896821815(Top 82%)8682(Top 76%)8682(Top 1065%)
10K6.21 mi3.10 mi21924+2588809+1598809+15921612(Top 81%)8607(Top 75%)8607(Top 1056%)
15K9.32 mi3.11 mi21857+678757+528757+5221815(Top 82%)8682(Top 76%)8682(Top 1065%)
20K12.43 mi3.11 mi21783+748703+548703+5421546(Top 81%)8548(Top 75%)8548(Top 1049%)
Half13.11 mi0.68 mi21776+78695+88695+821783(Top 82%)8679(Top 76%)8679(Top 1065%)
25K15.53 mi2.42 mi21846-708738-438738-4322179(Top 83%)8934(Top 78%)8934(Top 1096%)
30K18.64 mi3.11 mi21763+838698+408698+4021567(Top 81%)8664(Top 76%)8664(Top 1063%)
20M20.00 mi1.36 mi21781-188725-278725-2721761(Top 82%)8850(Top 77%)8850(Top 1086%)
21M21.00 mi1.00 mi21832-518758-338758-3322213(Top 83%)9117(Top 80%)9117(Top 1119%)
35K21.75 mi0.75 mi21714+1188701+578701+5717446(Top 66%)6539(Top 57%)6539(Top 802%)
23M23.00 mi1.25 mi21633+818676+258676+2520683(Top 78%)8337(Top 73%)8337(Top 1023%)
24M24.00 mi1.00 mi21714-818735-598735-5922924(Top 86%)9592(Top 84%)9592(Top 1177%)
40K24.85 mi0.85 mi21691+238731+48731+421015(Top 79%)8614(Top 75%)8614(Top 1057%)
25.2M25.20 mi0.35 mi21661+308720+118720+1119419(Top 73%)7753(Top 68%)7753(Top 951%)
Finish26.22 mi1.02 mi21585+768684+368684+3619686(Top 74%)7832(Top 69%)7832(Top 961%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21815

Females

8682

F55-59

8682

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21612

Females

8607

F55-59

8607

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21815

Females

8682

F55-59

8682

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

21546

Females

8548

F55-59

8548

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21783

Females

8679

F55-59

8679

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

22179

Females

8934

F55-59

8934

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

21567

Females

8664

F55-59

8664

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21761

Females

8850

F55-59

8850

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

22213

Females

9117

F55-59

9117

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

17446

Females

6539

F55-59

6539

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

20683

Females

8337

F55-59

8337

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

22924

Females

9592

F55-59

9592

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

21015

Females

8614

F55-59

8614

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19419

Females

7753

F55-59

7753

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19686

Females

7832

F55-59

7832

Passing Analysis

Category:
Athletes Passed
1554
Passed By
957
Net Change
+597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22182
5K10K401143+258#22182#21924
10K15K205138+67#21924#21857
15K20K16692+74#21857#21783
20KHalf3023+7#21783#21776
Half25K70140-70#21776#21846
25K30K17895+83#21846#21763
30K20M5977-18#21763#21781
20M21M3788-51#21781#21832
21M35K1180+118#21832#21714
35K23M10726+81#21714#21633
23M24M1899-81#21633#21714
24M40K4623+23#21714#21691
40K25.2M322+30#21691#21661
25.2MFinish8711+76#21661#21585
TOTALS1554957+597
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing