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BOSTON MARATHON 2023

Kelly Willman

Bib: 18130•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 35%
Masters (Masters Women)
#0 / 6539
Top 22%
Division (F40-44)
#0 / 1878
Top 40%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:10
Rank: #19144
Start → 5K
27:10 | 8:45/mi
10K· 6.21 mi
51:32
Rank: #16459 (+2685)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:16:04
Rank: #15557 (+902)
10K → 15K
24:32 | 7:54/mi
20K· 12.43 mi
1:40:57
Rank: #15042 (+515)
15K → 20K
24:53 | 8:01/mi
Half· 13.11 mi
1:46:21
Rank: #14962 (+80)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:05:59
Rank: #14719 (+243)
Half → 25K
19:38 | 8:06/mi
30K· 18.64 mi
2:31:36
Rank: #14351 (+368)
25K → 30K
25:37 | 8:15/mi
20M
2:42:51
Rank: #14177 (+174)
30K → 20M
11:15 | 8:17/mi
21M
2:51:43
Rank: #14041 (+136)
20M → 21M
8:52 | 8:52/mi
35K· 21.75 mi
2:57:53
Rank: #14009 (+32)
21M → 35K
6:10 | 8:15/mi
23M
3:08:18
Rank: #13864 (+145)
35K → 23M
10:25 | 8:19/mi
24M
3:16:25
Rank: #13755 (+109)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
3:23:28
Rank: #13660 (+95)
24M → 40K
7:03 | 8:15/mi
25.2M
3:26:32
Rank: #13616 (+44)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:34:40
Rank: #13544 (+72)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2327:108:4527:10
8:45
-
10K
6.21 mi12:07:4551:328:1824:22
7:51
-0:54
15K
9.32 mi12:32:171:16:048:1024:32
7:54
+0:03
20K
12.43 mi12:57:101:40:578:0724:53
8:01
+0:07
Half
13.11 mi13:02:341:46:218:075:24
7:55
-0:06
25K
15.53 mi13:22:122:05:598:0719:38
8:06
+0:11
30K
18.64 mi13:47:492:31:368:0825:37
8:15
+0:09
20M
20.00 mi13:59:042:42:518:0911:15
8:17
+0:02
21M
21.00 mi14:07:562:51:438:118:52
8:52
+0:35
35K
21.75 mi14:14:062:57:538:116:10
8:15
-0:37
23M
23.00 mi14:24:313:08:188:1110:25
8:19
+0:04
24M
24.00 mi14:32:383:16:258:118:07
8:07
-0:12
40K
24.85 mi14:39:413:23:288:117:03
8:15
+0:08
25.2M
25.20 mi14:42:453:26:328:123:04
8:54
+0:39
Finish
26.22 mi14:50:533:34:408:128:08
7:59
-0:55

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

7:51 /mi

Average Pace

8:12 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:34

82% of race

Time at Steady Pace

39:06

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:43:2327:108:4527:10
8:45
#19144
10K
6.21 mi12:07:4551:328:1824:22
7:51
#16459
15K
9.32 mi12:32:171:16:048:1024:32
7:54
#15557
20K
12.43 mi12:57:101:40:578:0724:53
8:01
#15042
Half
13.11 mi13:02:341:46:218:075:24
7:55
#14962
25K
15.53 mi13:22:122:05:598:0719:38
8:06
#14719
30K
18.64 mi13:47:492:31:368:0825:37
8:15
#14351
20M
20.00 mi13:59:042:42:518:0911:15
8:17
#14177
21M
21.00 mi14:07:562:51:438:118:52
8:52
#14041
35K
21.75 mi14:14:062:57:538:116:10
8:15
#14009
23M
23.00 mi14:24:313:08:188:1110:25
8:19
#13864
24M
24.00 mi14:32:383:16:258:118:07
8:07
#13755
40K
24.85 mi14:39:413:23:288:117:03
8:15
#13660
25.2M
25.20 mi14:42:453:26:328:123:04
8:54
#13616
Finish
26.22 mi14:50:533:34:408:128:08
7:59
#13544
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi191447285728513516(Top 51%)3789(Top 33%)3789(Top 202%)
10K6.21 mi3.10 mi16459+26855557+17285557+172813508(Top 51%)3732(Top 33%)3732(Top 199%)
15K9.32 mi3.11 mi15557+9025013+5445013+54413516(Top 51%)3789(Top 33%)3789(Top 202%)
20K12.43 mi3.11 mi15042+5154709+3044709+30413521(Top 51%)3829(Top 34%)3829(Top 204%)
Half13.11 mi0.68 mi14962+804663+464663+4613756(Top 52%)3943(Top 35%)3943(Top 210%)
25K15.53 mi2.42 mi14719+2434534+1294534+12913504(Top 51%)3925(Top 34%)3925(Top 209%)
30K18.64 mi3.11 mi14351+3684368+1664368+16612663(Top 48%)3567(Top 31%)3567(Top 190%)
20M20.00 mi1.36 mi14177+1744277+914277+9112253(Top 46%)3435(Top 30%)3435(Top 183%)
21M21.00 mi1.00 mi14041+1364210+674210+6712680(Top 48%)3776(Top 33%)3776(Top 201%)
35K21.75 mi0.75 mi14009+324206+44206+413771(Top 52%)4434(Top 39%)4434(Top 236%)
23M23.00 mi1.25 mi13864+1454140+664140+6612069(Top 45%)3558(Top 31%)3558(Top 189%)
24M24.00 mi1.00 mi13755+1094105+354105+3512086(Top 45%)3643(Top 32%)3643(Top 194%)
40K24.85 mi0.85 mi13660+954059+464059+4611714(Top 44%)3526(Top 31%)3526(Top 188%)
25.2M25.20 mi0.35 mi13616+444038+214038+2111987(Top 45%)3725(Top 33%)3725(Top 198%)
Finish26.22 mi1.02 mi13544+724013+254013+2512027(Top 45%)3725(Top 33%)3725(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13516

Females

3789

F40-44

3789

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13508

Females

3732

F40-44

3732

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13516

Females

3789

F40-44

3789

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13521

Females

3829

F40-44

3829

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13756

Females

3943

F40-44

3943

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13504

Females

3925

F40-44

3925

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12663

Females

3567

F40-44

3567

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12253

Females

3435

F40-44

3435

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12680

Females

3776

F40-44

3776

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13771

Females

4434

F40-44

4434

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12069

Females

3558

F40-44

3558

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12086

Females

3643

F40-44

3643

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11714

Females

3526

F40-44

3526

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11987

Females

3725

F40-44

3725

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12027

Females

3725

F40-44

3725

Passing Analysis

Category:
Athletes Passed
5887
Passed By
287
Net Change
+5600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19144
5K → 10K269611+2685#19144#16459
10K → 15K91513+902#16459#15557
15K → 20K53722+515#15557#15042
20K → Half833+80#15042#14962
Half → 25K27027+243#14962#14719
25K → 30K39325+368#14719#14351
30K → 20M19218+174#14351#14177
20M → 21M16832+136#14177#14041
21M → 35K5725+32#14041#14009
35K → 23M16722+145#14009#13864
23M → 24M13627+109#13864#13755
24M → 40K10712+95#13755#13660
40K → 25.2M6016+44#13660#13616
25.2M → Finish10634+72#13616#13544
TOTALS5887287+5600
📊

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