Whitney Haselden

Bib: 20854F

UT

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
27:20
Rank: #19454
Start5K
8:48/mi
27:20 split
10K· 6.21 mi
54:55
Rank: #19873 (-419)
5K10K
8:53/mi
27:35 split
15K· 9.32 mi
1:23:07
Rank: #20207 (-334)
10K15K
9:05/mi
28:12 split
20K· 12.43 mi
1:52:26
Rank: #20569 (-362)
15K20K
9:26/mi
29:19 split
Half· 13.11 mi
1:58:48
Rank: #20619 (-50)
20KHalf
9:20/mi
6:22 split
25K· 15.53 mi
2:22:21
Rank: #20813 (-194)
Half25K
9:43/mi
23:33 split
30K· 18.64 mi
2:53:49
Rank: #20917 (-104)
25K30K
10:08/mi
31:28 split
20M
3:07:29
Rank: #20878 (+39)
30K20M
10:03/mi
13:40 split
21M
3:18:25
Rank: #20850 (+28)
20M21M
10:56/mi
10:56 split
35K· 21.75 mi
3:25:28
Rank: #20793 (+57)
21M35K
9:25/mi
7:03 split
23M
3:37:41
Rank: #20681 (+112)
35K23M
9:45/mi
12:13 split
24M
3:47:05
Rank: #20600 (+81)
23M24M
9:24/mi
9:24 split
40K· 24.85 mi
3:55:10
Rank: #20505 (+95)
24M40K
9:27/mi
8:05 split
25.2M
3:58:40
Rank: #20449 (+56)
40K25.2M
10:09/mi
3:30 split
Finish· 26.22 mi
4:08:00
Rank: #20390 (+59)
25.2MFinish
9:10/mi
9:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:48
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:09:12
Pace9:51 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3727:208:4827:20
8:48
-
10K
6.21 mi11:50:1254:558:5027:35
8:53
+0:05
15K
9.32 mi12:18:241:23:078:5528:12
9:05
+0:12
20K
12.43 mi12:47:431:52:269:0329:19
9:26
+0:21
Half
13.11 mi12:54:051:58:489:046:22
9:20
-0:06
25K
15.53 mi13:17:382:22:219:1023:33
9:43
+0:23
30K
18.64 mi13:49:062:53:499:1931:28
10:08
+0:25
20M
20.00 mi14:02:463:07:299:2213:40
10:03
-0:05
21M
21.00 mi14:13:423:18:259:2710:56
10:56
+0:53
35K
21.75 mi14:20:453:25:289:277:03
9:25
-1:31
23M
23.00 mi14:32:583:37:419:2812:13
9:45
+0:20
24M
24.00 mi14:42:223:47:059:289:24
9:24
-0:21
40K
24.85 mi14:50:273:55:109:288:05
9:27
+0:03
25.2M
25.20 mi14:53:573:58:409:283:30
10:09
+0:42
Finish
26.22 mi15:03:174:08:009:289:20
9:10
-0:59

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

8:48 /mi

Average Pace

9:28 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:07

34% of race

Time at Steady Pace

1:09:33

28% of race

Time at Slower Pace

1:35:20

38% of race

Average Pace: 9:28 /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 mi11:22:3727:208:4827:20
8:48
#19454
10K
6.21 mi11:50:1254:558:5027:35
8:53
#19873
15K
9.32 mi12:18:241:23:078:5528:12
9:05
#20207
20K
12.43 mi12:47:431:52:269:0329:19
9:26
#20569
Half
13.11 mi12:54:051:58:489:046:22
9:20
#20619
25K
15.53 mi13:17:382:22:219:1023:33
9:43
#20813
30K
18.64 mi13:49:062:53:499:1931:28
10:08
#20917
20M
20.00 mi14:02:463:07:299:2213:40
10:03
#20878
21M
21.00 mi14:13:423:18:259:2710:56
10:56
#20850
35K
21.75 mi14:20:453:25:289:277:03
9:25
#20793
23M
23.00 mi14:32:583:37:419:2812:13
9:45
#20681
24M
24.00 mi14:42:223:47:059:289:24
9:24
#20600
40K
24.85 mi14:50:273:55:109:288:05
9:27
#20505
25.2M
25.20 mi14:53:573:58:409:283:30
10:09
#20449
Finish
26.22 mi15:03:174:08:009:289:20
9:10
#20390
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi194547483748320846(Top 78%)8151(Top 71%)8151(Top 1000%)
10K6.21 mi3.10 mi19873-4197692-2097692-20920336(Top 76%)7890(Top 69%)7890(Top 968%)
15K9.32 mi3.11 mi20207-3347852-1607852-16020846(Top 78%)8151(Top 71%)8151(Top 1000%)
20K12.43 mi3.11 mi20569-3628035-1838035-18321345(Top 80%)8430(Top 74%)8430(Top 1034%)
Half13.11 mi0.68 mi20619-508059-248059-2421630(Top 81%)8582(Top 75%)8582(Top 1053%)
25K15.53 mi2.42 mi20813-1948154-958154-9521505(Top 81%)8557(Top 75%)8557(Top 1050%)
30K18.64 mi3.11 mi20917-1048228-748228-7421361(Top 80%)8549(Top 75%)8549(Top 1049%)
20M20.00 mi1.36 mi20878+398223+58223+520654(Top 78%)8219(Top 72%)8219(Top 1008%)
21M21.00 mi1.00 mi20850+288226-38226-320689(Top 78%)8285(Top 73%)8285(Top 1017%)
35K21.75 mi0.75 mi20793+578206+208206+2019652(Top 74%)7737(Top 68%)7737(Top 949%)
23M23.00 mi1.25 mi20681+1128156+508156+5019304(Top 73%)7587(Top 66%)7587(Top 931%)
24M24.00 mi1.00 mi20600+818124+328124+3218876(Top 71%)7379(Top 65%)7379(Top 905%)
40K24.85 mi0.85 mi20505+958076+488076+4818202(Top 68%)7057(Top 62%)7057(Top 866%)
25.2M25.20 mi0.35 mi20449+568046+308046+3018014(Top 68%)6985(Top 61%)6985(Top 857%)
Finish26.22 mi1.02 mi20390+598021+258021+2518762(Top 70%)7318(Top 64%)7318(Top 898%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20846

Females

8151

F55-59

8151

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

20336

Females

7890

F55-59

7890

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20846

Females

8151

F55-59

8151

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

21345

Females

8430

F55-59

8430

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

21630

Females

8582

F55-59

8582

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21505

Females

8557

F55-59

8557

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

21361

Females

8549

F55-59

8549

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20654

Females

8219

F55-59

8219

20M→21M

20.0 - 21.0 mi

Top 78%
×8story building
+106ft-24ft

Overall

20689

Females

8285

F55-59

8285

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

19652

Females

7737

F55-59

7737

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

19304

Females

7587

F55-59

7587

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18876

Females

7379

F55-59

7379

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18202

Females

7057

F55-59

7057

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18014

Females

6985

F55-59

6985

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

18762

Females

7318

F55-59

7318

Passing Analysis

Category:
Athletes Passed
1171
Passed By
2107
Net Change
-936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19454
5K10K146565-419#19454#19873
10K15K84418-334#19873#20207
15K20K74436-362#20207#20569
20KHalf1464-50#20569#20619
Half25K46240-194#20619#20813
25K30K110214-104#20813#20917
30K20M9455+39#20917#20878
20M21M7547+28#20878#20850
21M35K6710+57#20850#20793
35K23M13321+112#20793#20681
23M24M9211+81#20681#20600
24M40K1038+95#20600#20505
40K25.2M593+56#20505#20449
25.2MFinish7415+59#20449#20390
TOTALS11712107-936
📊

Passing Visuals

Category:
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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