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BOSTON MARATHON 2023

Abbey Kelto

Bib: 17147•F

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 45%
Gender (Female)
#0 / 11423
Top 27%
Division (F18-39)
#0 / 4884
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #13500
Start → 5K
24:38 | 7:56/mi
10K· 6.21 mi
49:07
Rank: #13638 (-138)
5K → 10K
24:29 | 7:53/mi
15K· 9.32 mi
1:13:43
Rank: #13649 (-11)
10K → 15K
24:36 | 7:55/mi
20K· 12.43 mi
1:38:31
Rank: #13525 (+124)
15K → 20K
24:48 | 7:59/mi
Half· 13.11 mi
1:43:51
Rank: #13491 (+34)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:02:56
Rank: #13175 (+316)
Half → 25K
19:05 | 7:52/mi
30K· 18.64 mi
2:27:53
Rank: #12762 (+413)
25K → 30K
24:57 | 8:02/mi
20M
2:39:04
Rank: #12651 (+111)
30K → 20M
11:11 | 8:14/mi
21M
2:47:45
Rank: #12560 (+91)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
2:53:35
Rank: #12482 (+78)
21M → 35K
5:50 | 7:48/mi
23M
3:03:41
Rank: #12337 (+145)
35K → 23M
10:06 | 8:04/mi
24M
3:11:16
Rank: #12160 (+177)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
3:17:56
Rank: #11995 (+165)
24M → 40K
6:40 | 7:48/mi
25.2M
3:20:50
Rank: #11944 (+51)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:28:43
Rank: #11865 (+79)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:43:51
Pace7:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:52
Pace8:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1724:387:5624:38
7:56
-
10K
6.21 mi11:39:4649:077:5424:29
7:53
-0:03
15K
9.32 mi12:04:221:13:437:5524:36
7:55
+0:02
20K
12.43 mi12:29:101:38:317:5624:48
7:59
+0:04
Half
13.11 mi12:34:301:43:517:555:20
7:49
-0:10
25K
15.53 mi12:53:352:02:567:5519:05
7:52
+0:03
30K
18.64 mi13:18:322:27:537:5624:57
8:02
+0:10
20M
20.00 mi13:29:432:39:047:5711:11
8:14
+0:12
21M
21.00 mi13:38:242:47:457:598:41
8:41
+0:27
35K
21.75 mi13:44:142:53:357:595:50
7:48
-0:53
23M
23.00 mi13:54:203:03:417:5910:06
8:04
+0:16
24M
24.00 mi14:01:553:11:167:587:35
7:35
-0:29
40K
24.85 mi14:08:353:17:567:586:40
7:48
+0:13
25.2M
25.20 mi14:11:293:20:507:582:54
8:25
+0:37
Finish
26.22 mi14:19:223:28:437:587:53
7:44
-0:41

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

7:35 /mi

Average Pace

7:58 /mi

Slowest Pace

8:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:08

94% of race

Time at Steady Pace

11:35

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:15:1724:387:5624:38
7:56
#13500
10K
6.21 mi11:39:4649:077:5424:29
7:53
#13638
15K
9.32 mi12:04:221:13:437:5524:36
7:55
#13649
20K
12.43 mi12:29:101:38:317:5624:48
7:59
#13525
Half
13.11 mi12:34:301:43:517:555:20
7:49
#13491
25K
15.53 mi12:53:352:02:567:5519:05
7:52
#13175
30K
18.64 mi13:18:322:27:537:5624:57
8:02
#12762
20M
20.00 mi13:29:432:39:047:5711:11
8:14
#12651
21M
21.00 mi13:38:242:47:457:598:41
8:41
#12560
35K
21.75 mi13:44:142:53:357:595:50
7:48
#12482
23M
23.00 mi13:54:203:03:417:5910:06
8:04
#12337
24M
24.00 mi14:01:553:11:167:587:35
7:35
#12160
40K
24.85 mi14:08:353:17:567:586:40
7:48
#11995
25.2M
25.20 mi14:11:293:20:507:582:54
8:25
#11944
Finish
26.22 mi14:19:223:28:437:587:53
7:44
#11865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi135003716371613720(Top 52%)3910(Top 34%)3910(Top 80%)
10K6.21 mi3.10 mi13638-1383829-1133829-11313816(Top 52%)3932(Top 34%)3932(Top 81%)
15K9.32 mi3.11 mi13649-113850-213850-2113720(Top 52%)3910(Top 34%)3910(Top 80%)
20K12.43 mi3.11 mi13525+1243796+543796+5413280(Top 50%)3694(Top 32%)3694(Top 76%)
Half13.11 mi0.68 mi13491+343778+183778+1812900(Top 48%)3429(Top 30%)3429(Top 70%)
25K15.53 mi2.42 mi13175+3163596+1823596+18211706(Top 44%)2899(Top 25%)2899(Top 59%)
30K18.64 mi3.11 mi12762+4133407+1893407+18911164(Top 42%)2723(Top 24%)2723(Top 56%)
20M20.00 mi1.36 mi12651+1113366+413366+4111898(Top 45%)3214(Top 28%)3214(Top 66%)
21M21.00 mi1.00 mi12560+913331+353331+3511576(Top 43%)3181(Top 28%)3181(Top 65%)
35K21.75 mi0.75 mi12482+783304+273304+2710691(Top 40%)2725(Top 24%)2725(Top 56%)
23M23.00 mi1.25 mi12337+1453250+543250+5410263(Top 39%)2634(Top 23%)2634(Top 54%)
24M24.00 mi1.00 mi12160+1773167+833167+838330(Top 31%)1822(Top 16%)1822(Top 37%)
40K24.85 mi0.85 mi11995+1653097+703097+708716(Top 33%)2052(Top 18%)2052(Top 42%)
25.2M25.20 mi0.35 mi11944+513071+263071+269071(Top 34%)2297(Top 20%)2297(Top 47%)
Finish26.22 mi1.02 mi11865+793047+243047+2410239(Top 38%)2816(Top 25%)2816(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13720

Females

3910

F18-39

3910

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

13816

Females

3932

F18-39

3932

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13720

Females

3910

F18-39

3910

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

13280

Females

3694

F18-39

3694

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12900

Females

3429

F18-39

3429

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11706

Females

2899

F18-39

2899

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11164

Females

2723

F18-39

2723

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11898

Females

3214

F18-39

3214

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11576

Females

3181

F18-39

3181

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

10691

Females

2725

F18-39

2725

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10263

Females

2634

F18-39

2634

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8330

Females

1822

F18-39

1822

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8716

Females

2052

F18-39

2052

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9071

Females

2297

F18-39

2297

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10239

Females

2816

F18-39

2816

Passing Analysis

Category:
Athletes Passed
2569
Passed By
934
Net Change
+1635
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13500
5K → 10K236374-138#13500#13638
10K → 15K181192-11#13638#13649
15K → 20K235111+124#13649#13525
20K → Half5319+34#13525#13491
Half → 25K33822+316#13491#13175
25K → 30K44431+413#13175#12762
30K → 20M15847+111#12762#12651
20M → 21M14251+91#12651#12560
21M → 35K8911+78#12560#12482
35K → 23M16621+145#12482#12337
23M → 24M1792+177#12337#12160
24M → 40K17510+165#12160#11995
40K → 25.2M609+51#11995#11944
25.2M → Finish11334+79#11944#11865
TOTALS2569934+1635
📊

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