Boston Marathon logo
BOSTON MARATHON 2023

Kileigh Stranahan

Bib: 26410•F

MA

0:00
0:00
/ mi
Be the first to cheer!
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
34:01
Rank: #25606
Start → 5K
34:01 | 10:57/mi
10K· 6.21 mi
1:07:14
Rank: #25301 (+305)
5K → 10K
33:13 | 10:41/mi
15K· 9.32 mi
1:40:10
Rank: #25062 (+239)
10K → 15K
32:56 | 10:36/mi
20K· 12.43 mi
2:12:54
Rank: #24747 (+315)
15K → 20K
32:44 | 10:32/mi
Half· 13.11 mi
2:19:55
Rank: #24710 (+37)
20K → Half
7:01 | 10:17/mi
25K· 15.53 mi
2:45:05
Rank: #24407 (+303)
Half → 25K
25:10 | 10:23/mi
30K· 18.64 mi
3:18:49
Rank: #24098 (+309)
25K → 30K
33:44 | 10:51/mi
20M
3:33:27
Rank: #23986 (+112)
30K → 20M
14:38 | 10:46/mi
21M
3:44:48
Rank: #23870 (+116)
20M → 21M
11:21 | 11:21/mi
35K· 21.75 mi
3:52:37
Rank: #23819 (+51)
21M → 35K
7:49 | 10:27/mi
23M
4:06:03
Rank: #23731 (+88)
35K → 23M
13:26 | 10:44/mi
24M
4:16:33
Rank: #23656 (+75)
23M → 24M
10:30 | 10:30/mi
40K· 24.85 mi
4:25:43
Rank: #23602 (+54)
24M → 40K
9:10 | 10:43/mi
25.2M
4:29:59
Rank: #23603 (-1)
40K → 25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:40:25
Rank: #23568 (+35)
25.2M → Finish
10:26 | 10:14/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:19:55
Pace10:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:20:30
Pace10:43 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1334:0110:5734:01
10:57
-
10K
6.21 mi12:26:261:07:1410:4933:13
10:41
-0:16
15K
9.32 mi12:59:221:40:1010:4532:56
10:36
-0:05
20K
12.43 mi13:32:062:12:5410:4232:44
10:32
-0:04
Half
13.11 mi13:39:072:19:5510:407:01
10:17
-0:15
25K
15.53 mi14:04:172:45:0510:3825:10
10:23
+0:06
30K
18.64 mi14:38:013:18:4910:4033:44
10:51
+0:28
20M
20.00 mi14:52:393:33:2710:4014:38
10:46
-0:05
21M
21.00 mi15:04:003:44:4810:4211:21
11:21
+0:35
35K
21.75 mi15:11:493:52:3710:427:49
10:27
-0:54
23M
23.00 mi15:25:154:06:0310:4213:26
10:44
+0:17
24M
24.00 mi15:35:454:16:3310:4110:30
10:30
-0:14
40K
24.85 mi15:44:554:25:4310:419:10
10:43
+0:13
25.2M
25.20 mi15:49:114:29:5910:434:16
12:22
+1:39
Finish
26.22 mi15:59:374:40:2510:4210:26
10:14
-2:08

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

10:14 /mi

Average Pace

10:42 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:37

15% of race

Time at Steady Pace

3:08:10

67% of race

Time at Slower Pace

49:38

18% of race

Average Pace: 10:42 /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 mi11:53:1334:0110:5734:01
10:57
#25606
10K
6.21 mi12:26:261:07:1410:4933:13
10:41
#25301
15K
9.32 mi12:59:221:40:1010:4532:56
10:36
#25062
20K
12.43 mi13:32:062:12:5410:4232:44
10:32
#24747
Half
13.11 mi13:39:072:19:5510:407:01
10:17
#24710
25K
15.53 mi14:04:172:45:0510:3825:10
10:23
#24407
30K
18.64 mi14:38:013:18:4910:4033:44
10:51
#24098
20M
20.00 mi14:52:393:33:2710:4014:38
10:46
#23986
21M
21.00 mi15:04:003:44:4810:4211:21
11:21
#23870
35K
21.75 mi15:11:493:52:3710:427:49
10:27
#23819
23M
23.00 mi15:25:154:06:0310:4213:26
10:44
#23731
24M
24.00 mi15:35:454:16:3310:4110:30
10:30
#23656
40K
24.85 mi15:44:554:25:4310:419:10
10:43
#23602
25.2M
25.20 mi15:49:114:29:5910:434:16
12:22
#23603
Finish
26.22 mi15:59:374:40:2510:4210:26
10:14
#23568
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25606107911079124635(Top 93%)10250(Top 90%)10250(Top 210%)
10K6.21 mi3.10 mi25301+30510597+19410597+19425008(Top 94%)10444(Top 91%)10444(Top 214%)
15K9.32 mi3.11 mi25062+23910471+12610471+12624635(Top 93%)10250(Top 90%)10250(Top 210%)
20K12.43 mi3.11 mi24747+31510314+15710314+15723897(Top 90%)9844(Top 86%)9844(Top 202%)
Half13.11 mi0.68 mi24710+3710296+1810296+1823834(Top 90%)9823(Top 86%)9823(Top 201%)
25K15.53 mi2.42 mi24407+30310138+15810138+15822981(Top 86%)9381(Top 82%)9381(Top 192%)
30K18.64 mi3.11 mi24098+3099969+1699969+16922895(Top 86%)9405(Top 82%)9405(Top 193%)
20M20.00 mi1.36 mi23986+1129916+539916+5322297(Top 84%)9140(Top 80%)9140(Top 187%)
21M21.00 mi1.00 mi23870+1169867+499867+4921611(Top 81%)8790(Top 77%)8790(Top 180%)
35K21.75 mi0.75 mi23819+519842+259842+2522303(Top 84%)9221(Top 81%)9221(Top 189%)
23M23.00 mi1.25 mi23731+889802+409802+4021848(Top 82%)8996(Top 79%)8996(Top 184%)
24M24.00 mi1.00 mi23656+759773+299773+2922054(Top 83%)9130(Top 80%)9130(Top 187%)
40K24.85 mi0.85 mi23602+549748+259748+2521782(Top 82%)9040(Top 79%)9040(Top 185%)
25.2M25.20 mi0.35 mi23603-19752-49752-423114(Top 87%)9730(Top 85%)9730(Top 199%)
Finish26.22 mi1.02 mi23568+359747+59747+522401(Top 84%)9331(Top 82%)9331(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24635

Females

10250

F18-39

10250

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

25008

Females

10444

F18-39

10444

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24635

Females

10250

F18-39

10250

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23897

Females

9844

F18-39

9844

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23834

Females

9823

F18-39

9823

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

22981

Females

9381

F18-39

9381

25K→30K

15.5 - 18.6 mi

Top 86%
×9stories
+181ft-148ft

Overall

22895

Females

9405

F18-39

9405

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

22297

Females

9140

F18-39

9140

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

21611

Females

8790

F18-39

8790

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

22303

Females

9221

F18-39

9221

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21848

Females

8996

F18-39

8996

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

22054

Females

9130

F18-39

9130

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21782

Females

9040

F18-39

9040

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23114

Females

9730

F18-39

9730

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22401

Females

9331

F18-39

9331

Passing Analysis

Category:
Athletes Passed
2220
Passed By
182
Net Change
+2038
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25606
5K → 10K35752+305#25606#25301
10K → 15K26425+239#25301#25062
15K → 20K32510+315#25062#24747
20K → Half447+37#24747#24710
Half → 25K3063+303#24710#24407
25K → 30K31910+309#24407#24098
30K → 20M13018+112#24098#23986
20M → 21M1193+116#23986#23870
21M → 35K554+51#23870#23819
35K → 23M957+88#23819#23731
23M → 24M816+75#23731#23656
24M → 40K639+54#23656#23602
40K → 25.2M1314-1#23602#23603
25.2M → Finish4914+35#23603#23568
TOTALS2220182+2038
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing