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BOSTON MARATHON 2023

Kelly Iannelli

Bib: 22024•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:35
Rank: #17952
Start → 5K
26:35 | 8:33/mi
10K· 6.21 mi
53:35
Rank: #18654 (-702)
5K → 10K
27:00 | 8:41/mi
15K· 9.32 mi
1:20:40
Rank: #18782 (-128)
10K → 15K
27:05 | 8:43/mi
20K· 12.43 mi
1:48:26
Rank: #18927 (-145)
15K → 20K
27:46 | 8:56/mi
Half· 13.11 mi
1:54:34
Rank: #19026 (-99)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:16:38
Rank: #19057 (-31)
Half → 25K
22:04 | 9:06/mi
30K· 18.64 mi
2:45:48
Rank: #19077 (-20)
25K → 30K
29:10 | 9:23/mi
20M
2:58:35
Rank: #19025 (+52)
30K → 20M
12:47 | 9:24/mi
21M
3:08:54
Rank: #19033 (-8)
20M → 21M
10:19 | 10:19/mi
35K· 21.75 mi
3:15:43
Rank: #19005 (+28)
21M → 35K
6:49 | 9:07/mi
23M
3:27:42
Rank: #18981 (+24)
35K → 23M
11:59 | 9:34/mi
24M
3:37:23
Rank: #19044 (-63)
23M → 24M
9:41 | 9:41/mi
40K· 24.85 mi
3:45:37
Rank: #19032 (+12)
24M → 40K
8:14 | 9:38/mi
25.2M
3:49:25
Rank: #19076 (-44)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:58:39
Rank: #19068 (+8)
25.2M → Finish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:34
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:04:05
Pace9:28 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1626:358:3326:35
8:33
-
10K
6.21 mi11:48:1653:358:3727:00
8:41
+0:08
15K
9.32 mi12:15:211:20:408:3927:05
8:43
+0:02
20K
12.43 mi12:43:071:48:268:4427:46
8:56
+0:13
Half
13.11 mi12:49:151:54:348:446:08
8:59
+0:03
25K
15.53 mi13:11:192:16:388:4822:04
9:06
+0:07
30K
18.64 mi13:40:292:45:488:5429:10
9:23
+0:17
20M
20.00 mi13:53:162:58:358:5612:47
9:24
+0:01
21M
21.00 mi14:03:353:08:549:0010:19
10:19
+0:55
35K
21.75 mi14:10:243:15:439:006:49
9:07
-1:12
23M
23.00 mi14:22:233:27:429:0211:59
9:34
+0:27
24M
24.00 mi14:32:043:37:239:039:41
9:41
+0:07
40K
24.85 mi14:40:183:45:379:058:14
9:38
-0:03
25.2M
25.20 mi14:44:063:49:259:063:48
11:01
+1:23
Finish
26.22 mi14:53:203:58:399:079:14
9:04
-1:57

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

8:33 /mi

Average Pace

9:07 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:40

34% of race

Time at Steady Pace

1:53:58

48% of race

Time at Slower Pace

44:01

18% of race

Average Pace: 9:06 /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 mi11:21:1626:358:3326:35
8:33
#17952
10K
6.21 mi11:48:1653:358:3727:00
8:41
#18654
15K
9.32 mi12:15:211:20:408:3927:05
8:43
#18782
20K
12.43 mi12:43:071:48:268:4427:46
8:56
#18927
Half
13.11 mi12:49:151:54:348:446:08
8:59
#19026
25K
15.53 mi13:11:192:16:388:4822:04
9:06
#19057
30K
18.64 mi13:40:292:45:488:5429:10
9:23
#19077
20M
20.00 mi13:53:162:58:358:5612:47
9:24
#19025
21M
21.00 mi14:03:353:08:549:0010:19
10:19
#19033
35K
21.75 mi14:10:243:15:439:006:49
9:07
#19005
23M
23.00 mi14:22:233:27:429:0211:59
9:34
#18981
24M
24.00 mi14:32:043:37:239:039:41
9:41
#19044
40K
24.85 mi14:40:183:45:379:058:14
9:38
#19032
25.2M
25.20 mi14:44:063:49:259:063:48
11:01
#19076
Finish
26.22 mi14:53:203:58:399:079:14
9:04
#19068
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179526526652619082(Top 72%)7150(Top 63%)7150(Top 394%)
10K6.21 mi3.10 mi18654-7026915-3896915-38919380(Top 73%)7307(Top 64%)7307(Top 402%)
15K9.32 mi3.11 mi18782-1286994-796994-7919082(Top 72%)7150(Top 63%)7150(Top 394%)
20K12.43 mi3.11 mi18927-1457082-887082-8819405(Top 73%)7326(Top 64%)7326(Top 403%)
Half13.11 mi0.68 mi19026-997140-587140-5820404(Top 77%)7902(Top 69%)7902(Top 435%)
25K15.53 mi2.42 mi19057-317152-127152-1219422(Top 73%)7382(Top 65%)7382(Top 406%)
30K18.64 mi3.11 mi19077-207182-307182-3018990(Top 71%)7189(Top 63%)7189(Top 396%)
20M20.00 mi1.36 mi19025+527175+77175+718500(Top 69%)7030(Top 62%)7030(Top 387%)
21M21.00 mi1.00 mi19033-87187-127187-1219080(Top 72%)7385(Top 65%)7385(Top 406%)
35K21.75 mi0.75 mi19005+287180+77180+718415(Top 69%)7065(Top 62%)7065(Top 389%)
23M23.00 mi1.25 mi18981+247170+107170+1018627(Top 70%)7204(Top 63%)7204(Top 396%)
24M24.00 mi1.00 mi19044-637225-557225-5519839(Top 75%)7882(Top 69%)7882(Top 434%)
40K24.85 mi0.85 mi19032+127216+97216+918814(Top 71%)7387(Top 65%)7387(Top 407%)
25.2M25.20 mi0.35 mi19076-447247-317247-3120520(Top 77%)8322(Top 73%)8322(Top 458%)
Finish26.22 mi1.02 mi19068+87247724718300(Top 69%)7066(Top 62%)7066(Top 389%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19082

Females

7150

F45-49

7150

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

19380

Females

7307

F45-49

7307

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19082

Females

7150

F45-49

7150

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

19405

Females

7326

F45-49

7326

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20404

Females

7902

F45-49

7902

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19422

Females

7382

F45-49

7382

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18990

Females

7189

F45-49

7189

30K→20M

18.6 - 20.0 mi

Top 69%
×5stories
+64ft-50ft

Overall

18500

Females

7030

F45-49

7030

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19080

Females

7385

F45-49

7385

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18415

Females

7065

F45-49

7065

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18627

Females

7204

F45-49

7204

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19839

Females

7882

F45-49

7882

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18814

Females

7387

F45-49

7387

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20520

Females

8322

F45-49

8322

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18300

Females

7066

F45-49

7066

Passing Analysis

Category:
Athletes Passed
1100
Passed By
2216
Net Change
-1116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17952
5K → 10K103805-702#17952#18654
10K → 15K130258-128#18654#18782
15K → 20K112257-145#18782#18927
20K → Half7106-99#18927#19026
Half → 25K110141-31#19026#19057
25K → 30K162182-20#19057#19077
30K → 20M10957+52#19077#19025
20M → 21M7381-8#19025#19033
21M → 35K5123+28#19033#19005
35K → 23M8662+24#19005#18981
23M → 24M45108-63#18981#19044
24M → 40K4735+12#19044#19032
40K → 25.2M1054-44#19032#19076
25.2M → Finish5547+8#19076#19068
TOTALS11002216-1116
📊

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