Boston Marathon logo
BOSTON MARATHON 2024

Leah Judge

Bib: 26461•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
31:58
Rank: #23622
Start → 5K
31:58 | 10:17/mi
10K· 6.21 mi
1:06:34
Rank: #24172 (-550)
5K → 10K
34:36 | 11:08/mi
15K· 9.32 mi
1:39:54
Rank: #23877 (+295)
10K → 15K
33:20 | 10:44/mi
20K· 12.43 mi
2:14:06
Rank: #23586 (+291)
15K → 20K
34:12 | 11:00/mi
Half· 13.11 mi
2:21:00
Rank: #23515 (+71)
20K → Half
6:54 | 10:07/mi
25K· 15.53 mi
2:48:39
Rank: #23307 (+208)
Half → 25K
27:39 | 11:24/mi
30K· 18.64 mi
3:25:43
Rank: #23037 (+270)
25K → 30K
37:04 | 11:56/mi
20M
3:41:01
Rank: #22831 (+206)
30K → 20M
15:18 | 11:16/mi
21M
3:53:33
Rank: #22704 (+127)
20M → 21M
12:32 | 12:32/mi
35K· 21.75 mi
4:01:44
Rank: #22592 (+112)
21M → 35K
8:11 | 10:56/mi
23M
4:16:36
Rank: #22484 (+108)
35K → 23M
14:52 | 11:52/mi
24M
4:27:54
Rank: #22379 (+105)
23M → 24M
11:18 | 11:18/mi
40K· 24.85 mi
4:37:56
Rank: #22284 (+95)
24M → 40K
10:02 | 11:44/mi
25.2M
4:42:13
Rank: #22242 (+42)
40K → 25.2M
4:17 | 12:25/mi
Finish· 26.22 mi
4:52:41
Rank: #22142 (+100)
25.2M → Finish
10:28 | 10:16/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
Time2:21:00
Pace10:45 /mi
2nd Half
Distance13.11 mi
Time2:31:41
Pace11:34 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2131:5810:1731:58
10:17
-
10K
6.21 mi12:23:571:06:3410:4334:36
11:08
+0:51
15K
9.32 mi12:57:171:39:5410:4333:20
10:44
-0:24
20K
12.43 mi13:31:292:14:0610:4734:12
11:00
+0:16
Half
13.11 mi13:38:232:21:0010:456:54
10:07
-0:53
25K
15.53 mi14:06:022:48:3910:5127:39
11:24
+1:17
30K
18.64 mi14:43:063:25:4311:0237:04
11:56
+0:32
20M
20.00 mi14:58:243:41:0111:0315:18
11:16
-0:40
21M
21.00 mi15:10:563:53:3311:0712:32
12:32
+1:16
35K
21.75 mi15:19:074:01:4411:078:11
10:56
-1:36
23M
23.00 mi15:33:594:16:3611:0914:52
11:52
+0:56
24M
24.00 mi15:45:174:27:5411:1011:18
11:18
-0:34
40K
24.85 mi15:55:194:37:5611:1110:02
11:44
+0:26
25.2M
25.20 mi15:59:364:42:1311:124:17
12:25
+0:41
Finish
26.22 mi16:10:044:52:4111:1010:28
10:16
-2:09

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

10:07 /mi

Average Pace

11:10 /mi

Slowest Pace

12:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:40

28% of race

Time at Steady Pace

2:11:14

45% of race

Time at Slower Pace

1:18:47

27% of race

Average Pace: 11:10 /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 mi11:49:2131:5810:1731:58
10:17
#23622
10K
6.21 mi12:23:571:06:3410:4334:36
11:08
#24172
15K
9.32 mi12:57:171:39:5410:4333:20
10:44
#23877
20K
12.43 mi13:31:292:14:0610:4734:12
11:00
#23586
Half
13.11 mi13:38:232:21:0010:456:54
10:07
#23515
25K
15.53 mi14:06:022:48:3910:5127:39
11:24
#23307
30K
18.64 mi14:43:063:25:4311:0237:04
11:56
#23037
20M
20.00 mi14:58:243:41:0111:0315:18
11:16
#22831
21M
21.00 mi15:10:563:53:3311:0712:32
12:32
#22704
35K
21.75 mi15:19:074:01:4411:078:11
10:56
#22592
23M
23.00 mi15:33:594:16:3611:0914:52
11:52
#22484
24M
24.00 mi15:45:174:27:5411:1011:18
11:18
#22379
40K
24.85 mi15:55:194:37:5611:1110:02
11:44
#22284
25.2M
25.20 mi15:59:364:42:1311:124:17
12:25
#22242
Finish
26.22 mi16:10:044:52:4111:1010:28
10:16
#22142
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi236229729972923334(Top 91%)9606(Top 88%)9606(Top 206%)
10K6.21 mi3.10 mi24172-55010052-32310052-32324427(Top 96%)10220(Top 94%)10220(Top 219%)
15K9.32 mi3.11 mi23877+2959889+1639889+16323334(Top 91%)9606(Top 88%)9606(Top 206%)
20K12.43 mi3.11 mi23586+2919743+1469743+14622640(Top 89%)9256(Top 85%)9256(Top 199%)
Half13.11 mi0.68 mi23515+719709+349709+3421787(Top 85%)8846(Top 81%)8846(Top 190%)
25K15.53 mi2.42 mi23307+2089627+829627+8222261(Top 87%)9135(Top 84%)9135(Top 196%)
30K18.64 mi3.11 mi23037+2709520+1079520+10721814(Top 85%)9060(Top 83%)9060(Top 194%)
20M20.00 mi1.36 mi22831+2069427+939427+9319901(Top 78%)8175(Top 75%)8175(Top 175%)
21M21.00 mi1.00 mi22704+1279380+479380+4719941(Top 78%)8298(Top 76%)8298(Top 178%)
35K21.75 mi0.75 mi22592+1129327+539327+5319706(Top 77%)8194(Top 75%)8194(Top 176%)
23M23.00 mi1.25 mi22484+1089289+389289+3820479(Top 80%)8636(Top 79%)8636(Top 185%)
24M24.00 mi1.00 mi22379+1059249+409249+4020005(Top 78%)8444(Top 77%)8444(Top 181%)
40K24.85 mi0.85 mi22284+959214+359214+3519895(Top 78%)8453(Top 77%)8453(Top 181%)
25.2M25.20 mi0.35 mi22242+429199+159199+1518383(Top 72%)7724(Top 71%)7724(Top 166%)
Finish26.22 mi1.02 mi22142+1009173+269173+2619337(Top 76%)8147(Top 75%)8147(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23334

Females

9606

F18-39

9606

5K→10K

3.1 - 6.2 mi

Top 96%
×5stories
+79ft-138ft

Overall

24427

Females

10220

F18-39

10220

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23334

Females

9606

F18-39

9606

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22640

Females

9256

F18-39

9256

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

21787

Females

8846

F18-39

8846

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22261

Females

9135

F18-39

9135

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

21814

Females

9060

F18-39

9060

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19901

Females

8175

F18-39

8175

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

19941

Females

8298

F18-39

8298

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

19706

Females

8194

F18-39

8194

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

20479

Females

8636

F18-39

8636

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20005

Females

8444

F18-39

8444

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19895

Females

8453

F18-39

8453

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

18383

Females

7724

F18-39

7724

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

19337

Females

8147

F18-39

8147

Passing Analysis

Category:
Athletes Passed
2223
Passed By
743
Net Change
+1480
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23622
5K → 10K44594-550#23622#24172
10K → 15K32126+295#24172#23877
15K → 20K31120+291#23877#23586
20K → Half721+71#23586#23515
Half → 25K22618+208#23515#23307
25K → 30K30434+270#23307#23037
30K → 20M2093+206#23037#22831
20M → 21M1369+127#22831#22704
21M → 35K1142+112#22704#22592
35K → 23M11810+108#22592#22484
23M → 24M1094+105#22484#22379
24M → 40K10611+95#22379#22284
40K → 25.2M464+42#22284#22242
25.2M → Finish1077+100#22242#22142
TOTALS2223743+1480
📊

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