Boston Marathon logo
BOSTON MARATHON 2024

Rebecca Taylor

Bib: 17398•F

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

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
7:55/mi
24:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:08/mi
49:52
↑ 79↓ 1380.4%
15K· 9.32 mi
9:40/mi
1:19:55
↑ 67↓ 78
20K· 12.43 mi
9:01/mi
1:47:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:36/mi
1:53:47
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:15:58
↑ 66↓ 880.2%
30K· 18.64 mi
9:16/mi
2:44:46
↑ 181↓ 1480.2%
20M
9:16/mi
2:57:21
↑ 64↓ 500.2%
21M
9:43/mi
3:07:04
↑ 106↓ 241.6%
35K· 21.75 mi
9:04/mi
3:13:51
↑ 17↓ 861.7%
23M
9:27/mi
3:25:41
↑ 23↓ 630.6%
24M
9:00/mi
3:34:41
↓ 821.3%
40K· 24.85 mi
9:18/mi
3:42:38
↓ 200.3%
25.2M
10:41/mi
3:46:19
↑ 13↓ 160.2%
Finish· 26.22 mi
9:24/mi
3:55:54
↑ 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
Time1:53:47
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time2:02:07
Pace9:19 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2824:377:5524:37
7:55
-
10K
6.21 mi11:40:4349:528:0225:15
8:08
+0:13
15K
9.32 mi12:10:461:19:558:3430:03
9:40
+1:32
20K
12.43 mi12:38:461:47:558:4128:00
9:01
-0:39
Half
13.11 mi12:44:381:53:478:415:52
8:36
-0:25
25K
15.53 mi13:06:492:15:588:4522:11
9:09
+0:33
30K
18.64 mi13:35:372:44:468:5028:48
9:16
+0:07
20M
20.00 mi13:48:122:57:218:5212:35
9:16
0:00
21M
21.00 mi13:57:553:07:048:549:43
9:43
+0:27
35K
21.75 mi14:04:423:13:518:556:47
9:04
-0:39
23M
23.00 mi14:16:323:25:418:5711:50
9:27
+0:23
24M
24.00 mi14:25:323:34:418:579:00
9:00
-0:27
40K
24.85 mi14:33:293:42:388:577:57
9:18
+0:18
25.2M
25.20 mi14:37:103:46:198:593:41
10:41
+1:23
Finish
26.22 mi14:46:453:55:549:009:35
9:24
-1:17

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

7:55 /mi

Average Pace

9:00 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:44

24% of race

Time at Steady Pace

2:16:43

58% of race

Time at Slower Pace

43:27

18% of race

Average Pace: 9:00 /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 mi11:15:2824:377:5524:37
7:55
#14069
10K
6.21 mi11:40:4349:528:0225:15
8:08
#14611
15K
9.32 mi12:10:461:19:558:3430:03
9:40
#17530
20K
12.43 mi12:38:461:47:558:4128:00
9:01
#17419
Half
13.11 mi12:44:381:53:478:415:52
8:36
#17331
25K
15.53 mi13:06:492:15:588:4522:11
9:09
#17123
30K
18.64 mi13:35:372:44:468:5028:48
9:16
#16592
20M
20.00 mi13:48:122:57:218:5212:35
9:16
#16340
21M
21.00 mi13:57:553:07:048:549:43
9:43
#16098
35K
21.75 mi14:04:423:13:518:556:47
9:04
#16007
23M
23.00 mi14:16:323:25:418:5711:50
9:27
#15835
24M
24.00 mi14:25:323:34:418:579:00
9:00
#15662
40K
24.85 mi14:33:293:42:388:577:57
9:18
#15517
25.2M
25.20 mi14:37:103:46:198:593:41
10:41
#15465
Finish
26.22 mi14:46:453:55:549:009:35
9:24
#15475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140694360436021136(Top 83%)8396(Top 77%)8396(Top 180%)
10K6.21 mi3.10 mi14611-5424702-3424702-34215072(Top 59%)4978(Top 46%)4978(Top 107%)
15K9.32 mi3.11 mi17530-29196447-17456447-174521136(Top 83%)8396(Top 77%)8396(Top 180%)
20K12.43 mi3.11 mi17419+1116418+296418+2917391(Top 68%)6364(Top 58%)6364(Top 137%)
Half13.11 mi0.68 mi17331+886376+426376+4216294(Top 64%)5802(Top 53%)5802(Top 125%)
25K15.53 mi2.42 mi17123+2086271+1056271+10516217(Top 63%)5845(Top 54%)5845(Top 125%)
30K18.64 mi3.11 mi16592+5316019+2526019+25214500(Top 57%)5146(Top 47%)5146(Top 110%)
20M20.00 mi1.36 mi16340+2525911+1085911+10813464(Top 53%)4836(Top 44%)4836(Top 104%)
21M21.00 mi1.00 mi16098+2425806+1055806+10511807(Top 46%)4168(Top 38%)4168(Top 89%)
35K21.75 mi0.75 mi16007+915781+255781+2513659(Top 53%)5152(Top 47%)5152(Top 111%)
23M23.00 mi1.25 mi15835+1725723+585723+5813314(Top 52%)5063(Top 46%)5063(Top 109%)
24M24.00 mi1.00 mi15662+1735658+655658+6512201(Top 48%)4526(Top 41%)4526(Top 97%)
40K24.85 mi0.85 mi15517+1455613+455613+4512282(Top 48%)4684(Top 43%)4684(Top 101%)
25.2M25.20 mi0.35 mi15465+525599+145599+1413475(Top 53%)5307(Top 49%)5307(Top 114%)
Finish26.22 mi1.02 mi15475-105632-335632-3316111(Top 63%)6561(Top 60%)6561(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21136

Females

8396

F18-39

8396

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

15072

Females

4978

F18-39

4978

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21136

Females

8396

F18-39

8396

15K→20K

9.3 - 12.4 mi

Top 68%
×5story building
+106ft-86ft

Overall

17391

Females

6364

F18-39

6364

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16294

Females

5802

F18-39

5802

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16217

Females

5845

F18-39

5845

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

14500

Females

5146

F18-39

5146

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

13464

Females

4836

F18-39

4836

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

11807

Females

4168

F18-39

4168

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13659

Females

5152

F18-39

5152

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13314

Females

5063

F18-39

5063

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12201

Females

4526

F18-39

4526

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12282

Females

4684

F18-39

4684

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13475

Females

5307

F18-39

5307

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16111

Females

6561

F18-39

6561

Passing Analysis

Category:
Athletes Passed
2705
Passed By
4111
Net Change
-1406
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14069
5K → 10K117659-542#14069#14611
10K → 15K42923-2919#14611#17530
15K → 20K306195+111#17530#17419
20K → Half979+88#17419#17331
Half → 25K30092+208#17331#17123
25K → 30K56938+531#17123#16592
30K → 20M26816+252#16592#16340
20M → 21M25715+242#16340#16098
21M → 35K11019+91#16098#16007
35K → 23M21139+172#16007#15835
23M → 24M18310+173#15835#15662
24M → 40K1549+145#15662#15517
40K → 25.2M6513+52#15517#15465
25.2M → Finish6474-10#15465#15475
TOTALS27054111-1406
📊

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