Boston Marathon logo
BOSTON MARATHON 2024

Kate Kennedy

Bib: 24996•F

CT

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:54/mi
30:44
↑ 97↓ 3451.5%
10K· 6.21 mi
9:51/mi
1:01:19
↑ 79↓ 1380.4%
15K· 9.32 mi
9:59/mi
1:32:20
↑ 67↓ 78
20K· 12.43 mi
10:25/mi
2:04:42
↑ 106↓ 860.1%
Half· 13.11 mi
9:45/mi
2:11:21
↑ 19↓ 370.5%
25K· 15.53 mi
10:35/mi
2:37:00
↑ 66↓ 880.2%
30K· 18.64 mi
10:43/mi
3:10:17
↑ 181↓ 1480.2%
20M
11:04/mi
3:25:20
↑ 64↓ 500.2%
21M
11:05/mi
3:36:25
↑ 106↓ 241.6%
35K· 21.75 mi
11:15/mi
3:44:50
↑ 17↓ 861.7%
23M
10:53/mi
3:58:28
↑ 23↓ 630.6%
24M
11:06/mi
4:09:34
↓ 821.3%
40K· 24.85 mi
11:55/mi
4:19:45
↓ 200.3%
25.2M
11:48/mi
4:23:49
↑ 13↓ 160.2%
Finish· 26.22 mi
9:38/mi
4:33:38
↑ 22↓ 21

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
Time2:11:21
Pace10:01 /mi
2nd Half
Distance13.11 mi
Time2:22:17
Pace10:51 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:0330:449:5430:44
9:54
-
10K
6.21 mi12:16:381:01:199:5230:35
9:51
-0:03
15K
9.32 mi12:47:391:32:209:5431:01
9:59
+0:08
20K
12.43 mi13:20:012:04:4210:0232:22
10:25
+0:26
Half
13.11 mi13:26:402:11:2110:016:39
9:45
-0:40
25K
15.53 mi13:52:192:37:0010:0625:39
10:35
+0:50
30K
18.64 mi14:25:363:10:1710:1233:17
10:43
+0:08
20M
20.00 mi14:40:393:25:2010:1615:03
11:04
+0:21
21M
21.00 mi14:51:443:36:2510:1811:05
11:05
+0:01
35K
21.75 mi15:00:093:44:5010:208:25
11:15
+0:10
23M
23.00 mi15:13:473:58:2810:2213:38
10:53
-0:22
24M
24.00 mi15:24:534:09:3410:2411:06
11:06
+0:13
40K
24.85 mi15:35:044:19:4510:2710:11
11:55
+0:49
25.2M
25.20 mi15:39:084:23:4910:284:04
11:48
-0:07
Finish
26.22 mi15:48:574:33:3810:279:49
9:38
-2:10

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

9:38 /mi

Average Pace

10:27 /mi

Slowest Pace

11:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:48

40% of race

Time at Steady Pace

1:59:59

44% of race

Time at Slower Pace

44:51

16% of race

Average Pace: 10:26 /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 mi11:46:0330:449:5430:44
9:54
#22734
10K
6.21 mi12:16:381:01:199:5230:35
9:51
#22488
15K
9.32 mi12:47:391:32:209:5431:01
9:59
#22268
20K
12.43 mi13:20:012:04:4210:0232:22
10:25
#22037
Half
13.11 mi13:26:402:11:2110:016:39
9:45
#21978
25K
15.53 mi13:52:192:37:0010:0625:39
10:35
#21739
30K
18.64 mi14:25:363:10:1710:1233:17
10:43
#21268
20M
20.00 mi14:40:393:25:2010:1615:03
11:04
#21132
21M
21.00 mi14:51:443:36:2510:1811:05
11:05
#20916
35K
21.75 mi15:00:093:44:5010:208:25
11:15
#20884
23M
23.00 mi15:13:473:58:2810:2213:38
10:53
#20712
24M
24.00 mi15:24:534:09:3410:2411:06
11:06
#20662
40K
24.85 mi15:35:044:19:4510:2710:11
11:55
#20643
25.2M
25.20 mi15:39:084:23:4910:284:04
11:48
#20579
Finish
26.22 mi15:48:574:33:3810:279:49
9:38
#20453
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi227349265926521896(Top 86%)8820(Top 81%)8820(Top 547%)
10K6.21 mi3.10 mi22488+2469155+1109155+11022205(Top 87%)9015(Top 83%)9015(Top 559%)
15K9.32 mi3.11 mi22268+2209030+1259030+12521896(Top 86%)8820(Top 81%)8820(Top 547%)
20K12.43 mi3.11 mi22037+2318927+1038927+10321500(Top 84%)8635(Top 79%)8635(Top 535%)
Half13.11 mi0.68 mi21978+598900+278900+2720820(Top 81%)8309(Top 76%)8309(Top 515%)
25K15.53 mi2.42 mi21739+2398780+1208780+12020617(Top 81%)8250(Top 76%)8250(Top 511%)
30K18.64 mi3.11 mi21268+4718569+2118569+21119303(Top 76%)7746(Top 71%)7746(Top 480%)
20M20.00 mi1.36 mi21132+1368534+358534+3519471(Top 76%)7956(Top 73%)7956(Top 493%)
21M21.00 mi1.00 mi20916+2168440+948440+9416575(Top 65%)6641(Top 61%)6641(Top 412%)
35K21.75 mi0.75 mi20884+328442-28442-220359(Top 80%)8527(Top 78%)8527(Top 529%)
23M23.00 mi1.25 mi20712+1728378+648378+6418128(Top 71%)7469(Top 68%)7469(Top 463%)
24M24.00 mi1.00 mi20662+508376+28376+219513(Top 76%)8208(Top 75%)8208(Top 509%)
40K24.85 mi0.85 mi20643+198377-18377-120279(Top 79%)8663(Top 79%)8663(Top 537%)
25.2M25.20 mi0.35 mi20579+648354+238354+2316881(Top 66%)6991(Top 64%)6991(Top 433%)
Finish26.22 mi1.02 mi20453+1268301+538301+5317119(Top 67%)7071(Top 65%)7071(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

21896

Females

8820

F40-44

8820

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22205

Females

9015

F40-44

9015

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

21896

Females

8820

F40-44

8820

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21500

Females

8635

F40-44

8635

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

20820

Females

8309

F40-44

8309

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20617

Females

8250

F40-44

8250

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19303

Females

7746

F40-44

7746

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19471

Females

7956

F40-44

7956

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16575

Females

6641

F40-44

6641

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

20359

Females

8527

F40-44

8527

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

18128

Females

7469

F40-44

7469

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

19513

Females

8208

F40-44

8208

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20279

Females

8663

F40-44

8663

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16881

Females

6991

F40-44

6991

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2story building
+22ft-21ft

Overall

17119

Females

7071

F40-44

7071

Passing Analysis

Category:
Athletes Passed
2723
Passed By
442
Net Change
+2281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22734
5K → 10K347101+246#22734#22488
10K → 15K28969+220#22488#22268
15K → 20K30271+231#22268#22037
20K → Half645+59#22037#21978
Half → 25K27031+239#21978#21739
25K → 30K48615+471#21739#21268
30K → 20M15519+136#21268#21132
20M → 21M2226+216#21132#20916
21M → 35K6937+32#20916#20884
35K → 23M1797+172#20884#20712
23M → 24M8131+50#20712#20662
24M → 40K6142+19#20662#20643
40K → 25.2M695+64#20643#20579
25.2M → Finish1293+126#20579#20453
TOTALS2723442+2281
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing