Boston Marathon logo
BOSTON MARATHON 2024

Megan Corkery

Bib: 25232•F

MA

0:00
0:00
/ mi
Be the first to cheer!
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
28:06
Rank: #20259
Start → 5K
28:06 | 9:03/mi
10K· 6.21 mi
54:39
Rank: #19042 (+1217)
5K → 10K
26:33 | 8:33/mi
15K· 9.32 mi
1:23:19
Rank: #19311 (-269)
10K → 15K
28:40 | 9:14/mi
20K· 12.43 mi
1:53:10
Rank: #19401 (-90)
15K → 20K
29:51 | 9:36/mi
Half· 13.11 mi
1:59:45
Rank: #19477 (-76)
20K → Half
6:35 | 9:39/mi
25K· 15.53 mi
2:25:02
Rank: #19644 (-167)
Half → 25K
25:17 | 10:26/mi
30K· 18.64 mi
2:58:07
Rank: #19531 (+113)
25K → 30K
33:05 | 10:39/mi
20M
3:13:20
Rank: #19541 (-10)
30K → 20M
15:13 | 11:12/mi
21M
3:25:00
Rank: #19431 (+110)
20M → 21M
11:40 | 11:40/mi
35K· 21.75 mi
3:34:14
Rank: #19551 (-120)
21M → 35K
9:14 | 12:21/mi
23M
3:48:18
Rank: #19517 (+34)
35K → 23M
14:04 | 11:14/mi
24M
3:59:38
Rank: #19517
23M → 24M
11:20 | 11:20/mi
40K· 24.85 mi
4:09:37
Rank: #19516 (+1)
24M → 40K
9:59 | 11:41/mi
25.2M
4:13:41
Rank: #19471 (+45)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
4:23:40
Rank: #19385 (+86)
25.2M → Finish
9:59 | 9:48/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 HalfFaster
Distance13.11 mi
Time1:59:45
Pace9:08 /mi
2nd Half
Distance13.11 mi
Time2:23:55
Pace10:59 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3728:069:0328:06
9:03
-
10K
6.21 mi12:11:1054:398:4826:33
8:33
-0:30
15K
9.32 mi12:39:501:23:198:5628:40
9:14
+0:41
20K
12.43 mi13:09:411:53:109:0629:51
9:36
+0:22
Half
13.11 mi13:16:161:59:459:086:35
9:39
+0:03
25K
15.53 mi13:41:332:25:029:2025:17
10:26
+0:47
30K
18.64 mi14:14:382:58:079:3333:05
10:39
+0:13
20M
20.00 mi14:29:513:13:209:4015:13
11:12
+0:33
21M
21.00 mi14:41:313:25:009:4611:40
11:40
+0:28
35K
21.75 mi14:50:453:34:149:519:14
12:21
+0:41
23M
23.00 mi15:04:493:48:189:5614:04
11:14
-1:07
24M
24.00 mi15:16:093:59:389:5911:20
11:20
+0:06
40K
24.85 mi15:26:084:09:3710:039:59
11:41
+0:21
25.2M
25.20 mi15:30:124:13:4110:044:04
11:48
+0:07
Finish
26.22 mi15:40:114:23:4010:049:59
9:48
-2:00

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

8:33 /mi

Average Pace

10:04 /mi

Slowest Pace

12:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:44

49% of race

Time at Steady Pace

1:13:35

28% of race

Time at Slower Pace

1:00:21

23% of race

Average Pace: 10:03 /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 mi11:44:3728:069:0328:06
9:03
#20259
10K
6.21 mi12:11:1054:398:4826:33
8:33
#19042
15K
9.32 mi12:39:501:23:198:5628:40
9:14
#19311
20K
12.43 mi13:09:411:53:109:0629:51
9:36
#19401
Half
13.11 mi13:16:161:59:459:086:35
9:39
#19477
25K
15.53 mi13:41:332:25:029:2025:17
10:26
#19644
30K
18.64 mi14:14:382:58:079:3333:05
10:39
#19531
20M
20.00 mi14:29:513:13:209:4015:13
11:12
#19541
21M
21.00 mi14:41:313:25:009:4611:40
11:40
#19431
35K
21.75 mi14:50:453:34:149:519:14
12:21
#19551
23M
23.00 mi15:04:493:48:189:5614:04
11:14
#19517
24M
24.00 mi15:16:093:59:389:5911:20
11:20
#19517
40K
24.85 mi15:26:084:09:3710:039:59
11:41
#19516
25.2M
25.20 mi15:30:124:13:4110:044:04
11:48
#19471
Finish
26.22 mi15:40:114:23:4010:049:59
9:48
#19385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi202598015801519814(Top 78%)7683(Top 70%)7683(Top 165%)
10K6.21 mi3.10 mi19042+12177352+6637352+66317555(Top 69%)6470(Top 59%)6470(Top 139%)
15K9.32 mi3.11 mi19311-2697462-1107462-11019814(Top 78%)7683(Top 70%)7683(Top 165%)
20K12.43 mi3.11 mi19401-907516-547516-5419532(Top 76%)7560(Top 69%)7560(Top 162%)
Half13.11 mi0.68 mi19477-767555-397555-3920541(Top 80%)8166(Top 75%)8166(Top 175%)
25K15.53 mi2.42 mi19644-1677657-1027657-10220238(Top 79%)8054(Top 74%)8054(Top 173%)
30K18.64 mi3.11 mi19531+1137656+17656+119158(Top 75%)7663(Top 70%)7663(Top 164%)
20M20.00 mi1.36 mi19541-107688-327688-3219739(Top 77%)8087(Top 74%)8087(Top 174%)
21M21.00 mi1.00 mi19431+1107653+357653+3518060(Top 71%)7354(Top 67%)7354(Top 158%)
35K21.75 mi0.75 mi19551-1207734-817734-8122353(Top 87%)9517(Top 87%)9517(Top 204%)
23M23.00 mi1.25 mi19517+347740-67740-619035(Top 75%)7908(Top 72%)7908(Top 170%)
24M24.00 mi1.00 mi195177767-277767-2720074(Top 79%)8476(Top 78%)8476(Top 182%)
40K24.85 mi0.85 mi19516+17783-167783-1619749(Top 77%)8376(Top 77%)8376(Top 180%)
25.2M25.20 mi0.35 mi19471+457759+247759+2416871(Top 66%)6981(Top 64%)6981(Top 150%)
Finish26.22 mi1.02 mi19385+867725+347725+3417721(Top 69%)7373(Top 67%)7373(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

19814

Females

7683

F18-39

7683

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

17555

Females

6470

F18-39

6470

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

19814

Females

7683

F18-39

7683

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

19532

Females

7560

F18-39

7560

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20541

Females

8166

F18-39

8166

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

20238

Females

8054

F18-39

8054

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

19158

Females

7663

F18-39

7663

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

19739

Females

8087

F18-39

8087

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18060

Females

7354

F18-39

7354

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

22353

Females

9517

F18-39

9517

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19035

Females

7908

F18-39

7908

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20074

Females

8476

F18-39

8476

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19749

Females

8376

F18-39

8376

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16871

Females

6981

F18-39

6981

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

17721

Females

7373

F18-39

7373

Passing Analysis

Category:
Athletes Passed
2606
Passed By
1732
Net Change
+874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20259
5K → 10K123013+1217#20259#19042
10K → 15K140409-269#19042#19311
15K → 20K216306-90#19311#19401
20K → Half1389-76#19401#19477
Half → 25K133300-167#19477#19644
25K → 30K254141+113#19644#19531
30K → 20M7989-10#19531#19541
20M → 21M14232+110#19541#19431
21M → 35K22142-120#19431#19551
35K → 23M9561+34#19551#19517
23M → 24M71710#19517#19517
24M → 40K5554+1#19517#19516
40K → 25.2M538+45#19516#19471
25.2M → Finish10317+86#19471#19385
TOTALS26061732+874
📊

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