Katharine Haley

Bib: 29468F

NH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:19
Rank: #24480
Start5K
10:43/mi
33:19 split
10K· 6.21 mi
1:07:12
Rank: #24324 (+156)
5K10K
10:54/mi
33:53 split
15K· 9.32 mi
1:43:04
Rank: #24361 (-37)
10K15K
11:33/mi
35:52 split
20K· 12.43 mi
2:16:08
Rank: #23866 (+495)
15K20K
10:39/mi
33:04 split
Half· 13.11 mi
2:23:02
Rank: #23786 (+80)
20KHalf
10:07/mi
6:54 split
25K· 15.53 mi
2:49:09
Rank: #23374 (+412)
Half25K
10:46/mi
26:07 split
30K· 18.64 mi
3:29:56
Rank: #23434 (-60)
25K30K
13:08/mi
40:47 split
20M
3:45:23
Rank: #23209 (+225)
30K20M
11:22/mi
15:27 split
21M
3:59:24
Rank: #23164 (+45)
20M21M
14:01/mi
14:01 split
35K· 21.75 mi
4:07:44
Rank: #23077 (+87)
21M35K
11:08/mi
8:20 split
23M
4:23:20
Rank: #23021 (+56)
35K23M
12:28/mi
15:36 split
24M
4:35:01
Rank: #22959 (+62)
23M24M
11:41/mi
11:41 split
40K· 24.85 mi
4:45:31
Rank: #22903 (+56)
24M40K
12:17/mi
10:30 split
25.2M
4:50:44
Rank: #22923 (-20)
40K25.2M
15:08/mi
5:13 split
Finish· 26.22 mi
5:02:07
Rank: #22903 (+20)
25.2MFinish
11:10/mi
11:23 split

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
Time2:23:02
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time2:39:05
Pace12:08 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:0333:1910:4333:19
10:43
-
10K
6.21 mi12:30:561:07:1210:4933:53
10:54
+0:11
15K
9.32 mi13:06:481:43:0411:0335:52
11:33
+0:39
20K
12.43 mi13:39:522:16:0810:5733:04
10:39
-0:54
Half
13.11 mi13:46:462:23:0210:556:54
10:07
-0:32
25K
15.53 mi14:12:532:49:0910:5326:07
10:46
+0:39
30K
18.64 mi14:53:403:29:5611:1640:47
13:08
+2:22
20M
20.00 mi15:09:073:45:2311:1615:27
11:22
-1:46
21M
21.00 mi15:23:083:59:2411:2414:01
14:01
+2:39
35K
21.75 mi15:31:284:07:4411:238:20
11:08
-2:53
23M
23.00 mi15:47:044:23:2011:2715:36
12:28
+1:20
24M
24.00 mi15:58:454:35:0111:2811:41
11:41
-0:47
40K
24.85 mi16:09:154:45:3111:2910:30
12:17
+0:36
25.2M
25.20 mi16:14:284:50:4411:325:13
15:08
+2:51
Finish
26.22 mi16:25:515:02:0711:3211:23
11:10
-3:58

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

10:07 /mi

Average Pace

11:32 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:58

13% of race

Time at Steady Pace

2:56:02

58% of race

Time at Slower Pace

1:26:07

29% of race

Average Pace: 11:31 /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 mi11:57:0333:1910:4333:19
10:43
#24480
10K
6.21 mi12:30:561:07:1210:4933:53
10:54
#24324
15K
9.32 mi13:06:481:43:0411:0335:52
11:33
#24361
20K
12.43 mi13:39:522:16:0810:5733:04
10:39
#23866
Half
13.11 mi13:46:462:23:0210:556:54
10:07
#23786
25K
15.53 mi14:12:532:49:0910:5326:07
10:46
#23374
30K
18.64 mi14:53:403:29:5611:1640:47
13:08
#23434
20M
20.00 mi15:09:073:45:2311:1615:27
11:22
#23209
21M
21.00 mi15:23:083:59:2411:2414:01
14:01
#23164
35K
21.75 mi15:31:284:07:4411:238:20
11:08
#23077
23M
23.00 mi15:47:044:23:2011:2715:36
12:28
#23021
24M
24.00 mi15:58:454:35:0111:2811:41
11:41
#22959
40K
24.85 mi16:09:154:45:3111:2910:30
12:17
#22903
25.2M
25.20 mi16:14:284:50:4411:325:13
15:08
#22923
Finish
26.22 mi16:25:515:02:0711:3211:23
11:10
#22903
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24480102321023224332(Top 95%)10168(Top 93%)10168(Top 218%)
10K6.21 mi3.10 mi24324+15610144+8810144+8824157(Top 95%)10065(Top 92%)10065(Top 216%)
15K9.32 mi3.11 mi24361-3710168-2410168-2424332(Top 95%)10168(Top 93%)10168(Top 218%)
20K12.43 mi3.11 mi23866+4959885+2839885+28321963(Top 86%)8890(Top 81%)8890(Top 191%)
Half13.11 mi0.68 mi23786+809843+429843+4221795(Top 85%)8854(Top 81%)8854(Top 190%)
25K15.53 mi2.42 mi23374+4129660+1839660+18321031(Top 82%)8482(Top 78%)8482(Top 182%)
30K18.64 mi3.11 mi23434-609726-669726-6623450(Top 92%)9876(Top 90%)9876(Top 212%)
20M20.00 mi1.36 mi23209+2259637+899637+8920124(Top 79%)8296(Top 76%)8296(Top 178%)
21M21.00 mi1.00 mi23164+459624+139624+1322363(Top 88%)9477(Top 87%)9477(Top 203%)
35K21.75 mi0.75 mi23077+879592+329592+3220122(Top 79%)8408(Top 77%)8408(Top 180%)
23M23.00 mi1.25 mi23021+569576+169576+1621635(Top 85%)9192(Top 84%)9192(Top 197%)
24M24.00 mi1.00 mi22959+629549+279549+2720790(Top 81%)8833(Top 81%)8833(Top 190%)
40K24.85 mi0.85 mi22903+569522+279522+2721001(Top 82%)9003(Top 82%)9003(Top 193%)
25.2M25.20 mi0.35 mi22923-209536-149536-1423171(Top 91%)10006(Top 92%)10006(Top 215%)
Finish26.22 mi1.02 mi22903+209540-49540-421787(Top 85%)9348(Top 86%)9348(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24332

Females

10168

F18-39

10168

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24157

Females

10065

F18-39

10065

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24332

Females

10168

F18-39

10168

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21963

Females

8890

F18-39

8890

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

21795

Females

8854

F18-39

8854

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21031

Females

8482

F18-39

8482

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

23450

Females

9876

F18-39

9876

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20124

Females

8296

F18-39

8296

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

22363

Females

9477

F18-39

9477

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20122

Females

8408

F18-39

8408

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21635

Females

9192

F18-39

9192

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20790

Females

8833

F18-39

8833

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21001

Females

9003

F18-39

9003

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23171

Females

10006

F18-39

10006

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21787

Females

9348

F18-39

9348

Passing Analysis

Category:
Athletes Passed
2112
Passed By
535
Net Change
+1577
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24480
5K10K24589+156#24480#24324
10K15K106143-37#24324#24361
15K20K4950+495#24361#23866
20KHalf811+80#23866#23786
Half25K4131+412#23786#23374
25K30K109169-60#23374#23434
30K20M2261+225#23434#23209
20M21M7429+45#23209#23164
21M35K881+87#23164#23077
35K23M8024+56#23077#23021
23M24M686+62#23021#22959
24M40K7115+56#22959#22903
40K25.2M828-20#22903#22923
25.2MFinish4828+20#22923#22903
TOTALS2112535+1577
📊

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