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BOSTON MARATHON 2023

Kellyann Jenkins

Bib: 19159•F

FL

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0:00
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:02
Rank: #16743
Start → 5K
8:23/mi
26:02 split
10K· 6.21 mi
52:04
Rank: #17067 (-324)
5K → 10K
8:23/mi
26:02 split
15K· 9.32 mi
1:18:26
Rank: #17295 (-228)
10K → 15K
8:29/mi
26:22 split
20K· 12.43 mi
1:45:16
Rank: #17379 (-84)
15K → 20K
8:38/mi
26:50 split
Half· 13.11 mi
1:51:11
Rank: #17432 (-53)
20K → Half
8:40/mi
5:55 split
25K· 15.53 mi
2:12:13
Rank: #17394 (+38)
Half → 25K
8:41/mi
21:02 split
30K· 18.64 mi
2:40:22
Rank: #17371 (+23)
25K → 30K
9:04/mi
28:09 split
20M
2:52:14
Rank: #17211 (+160)
30K → 20M
8:44/mi
11:52 split
21M
3:02:24
Rank: #17297 (-86)
20M → 21M
10:10/mi
10:10 split
35K· 21.75 mi
3:08:59
Rank: #17277 (+20)
21M → 35K
8:48/mi
6:35 split
23M
3:20:05
Rank: #17170 (+107)
35K → 23M
8:52/mi
11:06 split
24M
3:28:33
Rank: #17034 (+136)
23M → 24M
8:28/mi
8:28 split
40K· 24.85 mi
3:35:56
Rank: #16924 (+110)
24M → 40K
8:38/mi
7:23 split
25.2M
3:39:07
Rank: #16879 (+45)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:47:43
Rank: #16796 (+83)
25.2M → Finish
8:26/mi
8:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:11
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:56:32
Pace8:53 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3526:028:2326:02
8:23
-
10K
6.21 mi11:43:3752:048:2326:02
8:23
0:00
15K
9.32 mi12:09:591:18:268:2526:22
8:29
+0:06
20K
12.43 mi12:36:491:45:168:2826:50
8:38
+0:09
Half
13.11 mi12:42:441:51:118:295:55
8:40
+0:02
25K
15.53 mi13:03:462:12:138:3121:02
8:41
+0:01
30K
18.64 mi13:31:552:40:228:3628:09
9:04
+0:23
20M
20.00 mi13:43:472:52:148:3711:52
8:44
-0:20
21M
21.00 mi13:53:573:02:248:4110:10
10:10
+1:26
35K
21.75 mi14:00:323:08:598:416:35
8:48
-1:22
23M
23.00 mi14:11:383:20:058:4211:06
8:52
+0:04
24M
24.00 mi14:20:063:28:338:418:28
8:28
-0:24
40K
24.85 mi14:27:293:35:568:417:23
8:38
+0:10
25.2M
25.20 mi14:30:403:39:078:423:11
9:14
+0:36
Finish
26.22 mi14:39:163:47:438:418:36
8:26
-0:48

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

8:23 /mi

Average Pace

8:41 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:40

27% of race

Time at Steady Pace

2:05:33

55% of race

Time at Slower Pace

41:30

18% of race

Average Pace: 8:41 /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 mi11:17:3526:028:2326:02
8:23
#16743
10K
6.21 mi11:43:3752:048:2326:02
8:23
#17067
15K
9.32 mi12:09:591:18:268:2526:22
8:29
#17295
20K
12.43 mi12:36:491:45:168:2826:50
8:38
#17379
Half
13.11 mi12:42:441:51:118:295:55
8:40
#17432
25K
15.53 mi13:03:462:12:138:3121:02
8:41
#17394
30K
18.64 mi13:31:552:40:228:3628:09
9:04
#17371
20M
20.00 mi13:43:472:52:148:3711:52
8:44
#17211
21M
21.00 mi13:53:573:02:248:4110:10
10:10
#17297
35K
21.75 mi14:00:323:08:598:416:35
8:48
#17277
23M
23.00 mi14:11:383:20:058:4211:06
8:52
#17170
24M
24.00 mi14:20:063:28:338:418:28
8:28
#17034
40K
24.85 mi14:27:293:35:568:417:23
8:38
#16924
25.2M
25.20 mi14:30:403:39:078:423:11
9:14
#16879
Finish
26.22 mi14:39:163:47:438:418:36
8:26
#16796
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi167435758575817722(Top 67%)6348(Top 56%)6348(Top 130%)
10K6.21 mi3.10 mi17067-3245961-2035961-20317464(Top 66%)6162(Top 54%)6162(Top 126%)
15K9.32 mi3.11 mi17295-2286092-1316092-13117722(Top 67%)6348(Top 56%)6348(Top 130%)
20K12.43 mi3.11 mi17379-846146-546146-5417725(Top 67%)6355(Top 56%)6355(Top 130%)
Half13.11 mi0.68 mi17432-536177-316177-3118781(Top 71%)6938(Top 61%)6938(Top 142%)
25K15.53 mi2.42 mi17394+386173+46173+417255(Top 65%)6146(Top 54%)6146(Top 126%)
30K18.64 mi3.11 mi17371+236172+16172+117491(Top 66%)6349(Top 56%)6349(Top 130%)
20M20.00 mi1.36 mi17211+1606105+676105+6715089(Top 57%)5056(Top 44%)5056(Top 104%)
21M21.00 mi1.00 mi17297-866173-686173-6818610(Top 70%)7113(Top 62%)7113(Top 146%)
35K21.75 mi0.75 mi17277+206168+56168+516959(Top 64%)6253(Top 55%)6253(Top 128%)
23M23.00 mi1.25 mi17170+1076115+536115+5315383(Top 58%)5392(Top 47%)5392(Top 110%)
24M24.00 mi1.00 mi17034+1366066+496066+4914326(Top 54%)4867(Top 43%)4867(Top 100%)
40K24.85 mi0.85 mi16924+1106018+486018+4814206(Top 53%)4868(Top 43%)4868(Top 100%)
25.2M25.20 mi0.35 mi16879+456000+186000+1813923(Top 52%)4734(Top 41%)4734(Top 97%)
Finish26.22 mi1.02 mi16796+835958+425958+4215047(Top 57%)5282(Top 46%)5282(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17722

Females

6348

F18-39

6348

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17464

Females

6162

F18-39

6162

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17722

Females

6348

F18-39

6348

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17725

Females

6355

F18-39

6355

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18781

Females

6938

F18-39

6938

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17255

Females

6146

F18-39

6146

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17491

Females

6349

F18-39

6349

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

15089

Females

5056

F18-39

5056

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18610

Females

7113

F18-39

7113

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

16959

Females

6253

F18-39

6253

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15383

Females

5392

F18-39

5392

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

14326

Females

4867

F18-39

4867

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14206

Females

4868

F18-39

4868

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13923

Females

4734

F18-39

4734

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15047

Females

5282

F18-39

5282

Passing Analysis

Category:
Athletes Passed
1628
Passed By
1681
Net Change
-53
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16743
5K → 10K183507-324#16743#17067
10K → 15K106334-228#17067#17295
15K → 20K137221-84#17295#17379
20K → Half1669-53#17379#17432
Half → 25K141103+38#17432#17394
25K → 30K172149+23#17394#17371
30K → 20M18020+160#17371#17211
20M → 21M61147-86#17211#17297
21M → 35K5838+20#17297#17277
35K → 23M14235+107#17277#17170
23M → 24M1459+136#17170#17034
24M → 40K1188+110#17034#16924
40K → 25.2M549+45#16924#16879
25.2M → Finish11532+83#16879#16796
TOTALS16281681-53
📊

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