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BOSTON MARATHON 2024

Keanna Smigliani

Bib: 26627•F

MA

0:00
0:00
/ mi
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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
37:55
Rank: #25467
Start → 5K
37:55 | 12:12/mi
10K· 6.21 mi
1:15:46
Rank: #25384 (+83)
5K → 10K
37:51 | 12:11/mi
15K· 9.32 mi
1:55:19
Rank: #25336 (+48)
10K → 15K
39:33 | 12:44/mi
20K· 12.43 mi
2:37:49
Rank: #25349 (-13)
15K → 20K
42:30 | 13:41/mi
Half· 13.11 mi
2:45:43
Rank: #25320 (+29)
20K → Half
7:54 | 11:35/mi
25K· 15.53 mi
3:19:51
Rank: #25304 (+16)
Half → 25K
34:08 | 14:05/mi
30K· 18.64 mi
4:03:02
Rank: #25186 (+118)
25K → 30K
43:11 | 13:54/mi
20M
4:20:56
Rank: #25119 (+67)
30K → 20M
17:54 | 13:10/mi
21M
4:36:00
Rank: #25083 (+36)
20M → 21M
15:04 | 15:04/mi
35K· 21.75 mi
4:46:03
Rank: #25058 (+25)
21M → 35K
10:03 | 13:26/mi
23M
5:03:57
Rank: #25039 (+19)
35K → 23M
17:54 | 14:18/mi
24M
5:15:21
Rank: #24950 (+89)
23M → 24M
11:24 | 11:24/mi
40K· 24.85 mi
5:26:30
Rank: #24908 (+42)
24M → 40K
11:09 | 13:02/mi
25.2M
5:31:41
Rank: #24897 (+11)
40K → 25.2M
5:11 | 15:02/mi
Finish· 26.22 mi
5:43:31
Rank: #24856 (+41)
25.2M → Finish
11:50 | 11:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:45:43
Pace12:38 /mi
2nd Half
Distance13.11 mi
Time2:57:48
Pace13:34 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:5337:5512:1237:55
12:12
-
10K
6.21 mi12:38:441:15:4612:1237:51
12:11
-0:01
15K
9.32 mi13:18:171:55:1912:2239:33
12:44
+0:33
20K
12.43 mi14:00:472:37:4912:4242:30
13:41
+0:57
Half
13.11 mi14:08:412:45:4312:387:54
11:35
-2:06
25K
15.53 mi14:42:493:19:5112:5234:08
14:05
+2:30
30K
18.64 mi15:26:004:03:0213:0243:11
13:54
-0:11
20M
20.00 mi15:43:544:20:5613:0317:54
13:10
-0:44
21M
21.00 mi15:58:584:36:0013:0915:04
15:04
+1:54
35K
21.75 mi16:09:014:46:0313:0910:03
13:26
-1:38
23M
23.00 mi16:26:555:03:5713:1317:54
14:18
+0:52
24M
24.00 mi16:38:195:15:2113:0811:24
11:24
-2:54
40K
24.85 mi16:49:285:26:3013:0811:09
13:02
+1:38
25.2M
25.20 mi16:54:395:31:4113:105:11
15:02
+2:00
Finish
26.22 mi17:06:295:43:3113:0711:50
11:37
-3:25

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

11:24 /mi

Average Pace

13:07 /mi

Slowest Pace

15:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:54

31% of race

Time at Steady Pace

2:01:09

35% of race

Time at Slower Pace

1:55:28

34% of race

Average Pace: 13:06 /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 mi12:00:5337:5512:1237:55
12:12
#25467
10K
6.21 mi12:38:441:15:4612:1237:51
12:11
#25384
15K
9.32 mi13:18:171:55:1912:2239:33
12:44
#25336
20K
12.43 mi14:00:472:37:4912:4242:30
13:41
#25349
Half
13.11 mi14:08:412:45:4312:387:54
11:35
#25320
25K
15.53 mi14:42:493:19:5112:5234:08
14:05
#25304
30K
18.64 mi15:26:004:03:0213:0243:11
13:54
#25186
20M
20.00 mi15:43:544:20:5613:0317:54
13:10
#25119
21M
21.00 mi15:58:584:36:0013:0915:04
15:04
#25083
35K
21.75 mi16:09:014:46:0313:0910:03
13:26
#25058
23M
23.00 mi16:26:555:03:5713:1317:54
14:18
#25039
24M
24.00 mi16:38:195:15:2113:0811:24
11:24
#24950
40K
24.85 mi16:49:285:26:3013:0811:09
13:02
#24908
25.2M
25.20 mi16:54:395:31:4113:105:11
15:02
#24897
Finish
26.22 mi17:06:295:43:3113:0711:50
11:37
#24856
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25467108771087725183(Top 99%)10681(Top 98%)10681(Top 229%)
10K6.21 mi3.10 mi25384+8310823+5410823+5425205(Top 99%)10698(Top 98%)10698(Top 230%)
15K9.32 mi3.11 mi25336+4810787+3610787+3625183(Top 99%)10681(Top 98%)10681(Top 229%)
20K12.43 mi3.11 mi25349-1310797-1010797-1025236(Top 99%)10742(Top 98%)10742(Top 231%)
Half13.11 mi0.68 mi25320+2910777+2010777+2024213(Top 95%)10172(Top 93%)10172(Top 218%)
25K15.53 mi2.42 mi25304+1610770+710770+724971(Top 98%)10614(Top 97%)10614(Top 228%)
30K18.64 mi3.11 mi25186+11810706+6410706+6424154(Top 95%)10239(Top 94%)10239(Top 220%)
20M20.00 mi1.36 mi25119+6710678+2810678+2823071(Top 90%)9796(Top 90%)9796(Top 210%)
21M21.00 mi1.00 mi25083+3610658+2010658+2023646(Top 93%)10105(Top 93%)10105(Top 217%)
35K21.75 mi0.75 mi25058+2510646+1210646+1223747(Top 93%)10174(Top 93%)10174(Top 218%)
23M23.00 mi1.25 mi25039+1910643+310643+324077(Top 94%)10332(Top 95%)10332(Top 222%)
24M24.00 mi1.00 mi24950+8910593+5010593+5020232(Top 79%)8553(Top 78%)8553(Top 184%)
40K24.85 mi0.85 mi24908+4210576+1710576+1722350(Top 87%)9631(Top 88%)9631(Top 207%)
25.2M25.20 mi0.35 mi24897+1110573+310573+323081(Top 90%)9970(Top 91%)9970(Top 214%)
Finish26.22 mi1.02 mi24856+4110561+1210561+1222639(Top 89%)9770(Top 89%)9770(Top 210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

25183

Females

10681

F18-39

10681

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25205

Females

10698

F18-39

10698

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

25183

Females

10681

F18-39

10681

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25236

Females

10742

F18-39

10742

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24213

Females

10172

F18-39

10172

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

24971

Females

10614

F18-39

10614

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24154

Females

10239

F18-39

10239

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

23071

Females

9796

F18-39

9796

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23646

Females

10105

F18-39

10105

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

23747

Females

10174

F18-39

10174

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

24077

Females

10332

F18-39

10332

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20232

Females

8553

F18-39

8553

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22350

Females

9631

F18-39

9631

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23081

Females

9970

F18-39

9970

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

22639

Females

9770

F18-39

9770

Passing Analysis

Category:
Athletes Passed
738
Passed By
127
Net Change
+611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25467
5K → 10K907+83#25467#25384
10K → 15K6517+48#25384#25336
15K → 20K2740-13#25336#25349
20K → Half290+29#25349#25320
Half → 25K3317+16#25320#25304
25K → 30K1180+118#25304#25186
30K → 20M692+67#25186#25119
20M → 21M426+36#25119#25083
21M → 35K349+25#25083#25058
35K → 23M3516+19#25058#25039
23M → 24M901+89#25039#24950
24M → 40K475+42#24950#24908
40K → 25.2M165+11#24908#24897
25.2M → Finish432+41#24897#24856
TOTALS738127+611
📊

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