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BOSTON MARATHON 2023

Kayleigh Eddy

Bib: 14534•F

AK

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #11578
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:40
Rank: #11538 (+40)
5K → 10K
23:42 | 7:38/mi
15K· 9.32 mi
1:10:57
Rank: #11034 (+504)
10K → 15K
23:17 | 7:30/mi
20K· 12.43 mi
1:34:19
Rank: #10616 (+418)
15K → 20K
23:22 | 7:31/mi
Half· 13.11 mi
1:39:24
Rank: #10567 (+49)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:57:46
Rank: #10316 (+251)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:22:06
Rank: #10154 (+162)
25K → 30K
24:20 | 7:50/mi
20M
2:32:47
Rank: #10069 (+85)
30K → 20M
10:41 | 7:52/mi
21M
2:40:57
Rank: #9928 (+141)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:46:33
Rank: #9862 (+66)
21M → 35K
5:36 | 7:29/mi
23M
2:56:18
Rank: #9729 (+133)
35K → 23M
9:45 | 7:47/mi
24M
3:03:41
Rank: #9576 (+153)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
3:10:02
Rank: #9420 (+156)
24M → 40K
6:21 | 7:26/mi
25.2M
3:12:47
Rank: #9350 (+70)
40K → 25.2M
2:45 | 7:58/mi
Finish· 26.22 mi
3:20:03
Rank: #9203 (+147)
25.2M → Finish
7:16 | 7:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:24
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:40:39
Pace7:41 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1523:587:4323:58
7:43
-
10K
6.21 mi11:16:5747:407:4023:42
7:38
-0:05
15K
9.32 mi11:40:141:10:577:3723:17
7:30
-0:08
20K
12.43 mi12:03:361:34:197:3523:22
7:31
+0:01
Half
13.11 mi12:08:411:39:247:355:05
7:27
-0:04
25K
15.53 mi12:27:031:57:467:3518:22
7:35
+0:08
30K
18.64 mi12:51:232:22:067:3724:20
7:50
+0:15
20M
20.00 mi13:02:042:32:477:3810:41
7:52
+0:02
21M
21.00 mi13:10:142:40:577:408:10
8:10
+0:18
35K
21.75 mi13:15:502:46:337:395:36
7:29
-0:41
23M
23.00 mi13:25:352:56:187:409:45
7:47
+0:18
24M
24.00 mi13:32:583:03:417:397:23
7:23
-0:24
40K
24.85 mi13:39:193:10:027:396:21
7:26
+0:03
25.2M
25.20 mi13:42:043:12:477:392:45
7:58
+0:32
Finish
26.22 mi13:49:203:20:037:387:16
7:08
-0:50

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

7:08 /mi

Average Pace

7:38 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:58:27

89% of race

Time at Steady Pace

21:36

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:38 /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 mi10:53:1523:587:4323:58
7:43
#11578
10K
6.21 mi11:16:5747:407:4023:42
7:38
#11538
15K
9.32 mi11:40:141:10:577:3723:17
7:30
#11034
20K
12.43 mi12:03:361:34:197:3523:22
7:31
#10616
Half
13.11 mi12:08:411:39:247:355:05
7:27
#10567
25K
15.53 mi12:27:031:57:467:3518:22
7:35
#10316
30K
18.64 mi12:51:232:22:067:3724:20
7:50
#10154
20M
20.00 mi13:02:042:32:477:3810:41
7:52
#10069
21M
21.00 mi13:10:142:40:577:408:10
8:10
#9928
35K
21.75 mi13:15:502:46:337:395:36
7:29
#9862
23M
23.00 mi13:25:352:56:187:409:45
7:47
#9729
24M
24.00 mi13:32:583:03:417:397:23
7:23
#9576
40K
24.85 mi13:39:193:10:027:396:21
7:26
#9420
25.2M
25.20 mi13:42:043:12:477:392:45
7:58
#9350
Finish
26.22 mi13:49:203:20:037:387:16
7:08
#9203
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi115782624262410138(Top 38%)1904(Top 17%)1904(Top 39%)
10K6.21 mi3.10 mi11538+402621+32621+311585(Top 44%)2640(Top 23%)2640(Top 54%)
15K9.32 mi3.11 mi11034+5042348+2732348+27310138(Top 38%)1904(Top 17%)1904(Top 39%)
20K12.43 mi3.11 mi10616+4182136+2122136+2129483(Top 36%)1682(Top 15%)1682(Top 34%)
Half13.11 mi0.68 mi10567+492100+362100+369876(Top 37%)1831(Top 16%)1831(Top 37%)
25K15.53 mi2.42 mi10316+2512002+982002+989363(Top 35%)1712(Top 15%)1712(Top 35%)
30K18.64 mi3.11 mi10154+1621968+341968+349609(Top 36%)1974(Top 17%)1974(Top 40%)
20M20.00 mi1.36 mi10069+851955+131955+139319(Top 35%)1938(Top 17%)1938(Top 40%)
21M21.00 mi1.00 mi9928+1411914+411914+418444(Top 32%)1699(Top 15%)1699(Top 35%)
35K21.75 mi0.75 mi9862+661898+161898+168489(Top 32%)1688(Top 15%)1688(Top 35%)
23M23.00 mi1.25 mi9729+1331877+211877+218347(Top 31%)1730(Top 15%)1730(Top 35%)
24M24.00 mi1.00 mi9576+1531830+471830+476980(Top 26%)1275(Top 11%)1275(Top 26%)
40K24.85 mi0.85 mi9420+1561801+291801+296292(Top 24%)1088(Top 10%)1088(Top 22%)
25.2M25.20 mi0.35 mi9350+701777+241777+246442(Top 24%)1226(Top 11%)1226(Top 25%)
Finish26.22 mi1.02 mi9203+1471738+391738+396028(Top 23%)1075(Top 9%)1075(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10138

Females

1904

F18-39

1904

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11585

Females

2640

F18-39

2640

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10138

Females

1904

F18-39

1904

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9483

Females

1682

F18-39

1682

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9876

Females

1831

F18-39

1831

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

9363

Females

1712

F18-39

1712

25K→30K

15.5 - 18.6 mi

Top 36%
×9stories
+181ft-148ft

Overall

9609

Females

1974

F18-39

1974

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9319

Females

1938

F18-39

1938

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8444

Females

1699

F18-39

1699

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8489

Females

1688

F18-39

1688

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8347

Females

1730

F18-39

1730

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6980

Females

1275

F18-39

1275

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6292

Females

1088

F18-39

1088

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6442

Females

1226

F18-39

1226

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

6028

Females

1075

F18-39

1075

Passing Analysis

Category:
Athletes Passed
2952*
Passed By
577
Net Change
+2375
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11578
5K → 10K319279+40#11578#11538
10K → 15K53531+504#11538#11034
15K → 20K44123+418#11034#10616
20K → Half6516+49#10616#10567
Half → 25K27928+251#10567#10316
25K → 30K239*77+162#10316#10154
30K → 20M129*44+85#10154#10069
20M → 21M165*24+141#10069#9928
21M → 35K7711+66#9928#9862
35K → 23M15825+133#9862#9729
23M → 24M1585+153#9729#9576
24M → 40K159*3+156#9576#9420
40K → 25.2M722+70#9420#9350
25.2M → Finish1569+147#9350#9203
TOTALS2952*577+2375

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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