Boston Marathon logo
BOSTON MARATHON 2024

Rebecca Hayes

Bib: 27938•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

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
10:05/mi
31:19
↑ 97↓ 3451.5%
10K· 6.21 mi
9:54/mi
1:02:04
↑ 79↓ 1380.4%
15K· 9.32 mi
9:46/mi
1:32:24
↑ 67↓ 78
20K· 12.43 mi
10:05/mi
2:03:43
↑ 106↓ 860.1%
Half· 13.11 mi
10:04/mi
2:10:35
↑ 19↓ 370.5%
25K· 15.53 mi
10:23/mi
2:35:46
↑ 66↓ 880.2%
30K· 18.64 mi
11:36/mi
3:11:48
↑ 181↓ 1480.2%
20M
11:43/mi
3:27:43
↑ 64↓ 500.2%
21M
13:16/mi
3:40:59
↑ 106↓ 241.6%
35K· 21.75 mi
10:55/mi
3:49:09
↑ 17↓ 861.7%
23M
12:20/mi
4:04:36
↑ 23↓ 630.6%
24M
11:43/mi
4:16:19
↓ 821.3%
40K· 24.85 mi
11:52/mi
4:26:28
↓ 200.3%
25.2M
15:08/mi
4:31:41
↑ 13↓ 160.2%
Finish· 26.22 mi
10:23/mi
4:42:16
↑ 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
Time2:10:35
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:31:41
Pace11:34 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3831:1910:0531:19
10:05
-
10K
6.21 mi12:20:231:02:049:5930:45
9:54
-0:11
15K
9.32 mi12:50:431:32:249:5530:20
9:46
-0:08
20K
12.43 mi13:22:022:03:439:5731:19
10:05
+0:19
Half
13.11 mi13:28:542:10:359:586:52
10:04
-0:01
25K
15.53 mi13:54:052:35:4610:0225:11
10:23
+0:19
30K
18.64 mi14:30:073:11:4810:1736:02
11:36
+1:13
20M
20.00 mi14:46:023:27:4310:2315:55
11:43
+0:07
21M
21.00 mi14:59:183:40:5910:3113:16
13:16
+1:33
35K
21.75 mi15:07:283:49:0910:328:10
10:55
-2:21
23M
23.00 mi15:22:554:04:3610:3815:27
12:20
+1:25
24M
24.00 mi15:34:384:16:1910:4111:43
11:43
-0:37
40K
24.85 mi15:44:474:26:2810:4310:09
11:52
+0:09
25.2M
25.20 mi15:50:004:31:4110:475:13
15:08
+3:16
Finish
26.22 mi16:00:354:42:1610:4610:35
10:23
-4:45

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

9:46 /mi

Average Pace

10:46 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:35

46% of race

Time at Steady Pace

1:19:58

28% of race

Time at Slower Pace

1:11:43

25% of race

Average Pace: 10:46 /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 mi11:49:3831:1910:0531:19
10:05
#23168
10K
6.21 mi12:20:231:02:049:5930:45
9:54
#22757
15K
9.32 mi12:50:431:32:249:5530:20
9:46
#22290
20K
12.43 mi13:22:022:03:439:5731:19
10:05
#21858
Half
13.11 mi13:28:542:10:359:586:52
10:04
#21852
25K
15.53 mi13:54:052:35:4610:0225:11
10:23
#21546
30K
18.64 mi14:30:073:11:4810:1736:02
11:36
#21452
20M
20.00 mi14:46:023:27:4310:2315:55
11:43
#21404
21M
21.00 mi14:59:183:40:5910:3113:16
13:16
#21418
35K
21.75 mi15:07:283:49:0910:328:10
10:55
#21345
23M
23.00 mi15:22:554:04:3610:3815:27
12:20
#21345
24M
24.00 mi15:34:384:16:1910:4111:43
11:43
#21329
40K
24.85 mi15:44:474:26:2810:4310:09
11:52
#21278
25.2M
25.20 mi15:50:004:31:4110:475:13
15:08
#21315
Finish
26.22 mi16:00:354:42:1610:4610:35
10:23
#21243
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231689481948121357(Top 84%)8525(Top 78%)8525(Top 183%)
10K6.21 mi3.10 mi22757+4119290+1919290+19122330(Top 87%)9079(Top 83%)9079(Top 195%)
15K9.32 mi3.11 mi22290+4679040+2509040+25021357(Top 84%)8525(Top 78%)8525(Top 183%)
20K12.43 mi3.11 mi21858+4328827+2138827+21320759(Top 81%)8223(Top 75%)8223(Top 176%)
Half13.11 mi0.68 mi21852+68827882721640(Top 85%)8760(Top 80%)8760(Top 188%)
25K15.53 mi2.42 mi21546+3068668+1598668+15920138(Top 79%)8006(Top 73%)8006(Top 172%)
30K18.64 mi3.11 mi21452+948677-98677-921213(Top 83%)8743(Top 80%)8743(Top 188%)
20M20.00 mi1.36 mi21404+488685-88685-820851(Top 82%)8665(Top 79%)8665(Top 186%)
21M21.00 mi1.00 mi21418-148709-248709-2421196(Top 83%)8897(Top 81%)8897(Top 191%)
35K21.75 mi0.75 mi21345+738682+278682+2719657(Top 77%)8158(Top 75%)8158(Top 175%)
23M23.00 mi1.25 mi213458713-318713-3121400(Top 84%)9076(Top 83%)9076(Top 195%)
24M24.00 mi1.00 mi21329+168728-158728-1520848(Top 82%)8861(Top 81%)8861(Top 190%)
40K24.85 mi0.85 mi21278+518718+108718+1020194(Top 79%)8624(Top 79%)8624(Top 185%)
25.2M25.20 mi0.35 mi21315-378749-318749-3123165(Top 91%)10000(Top 92%)10000(Top 215%)
Finish26.22 mi1.02 mi21243+728725+248725+2419692(Top 77%)8327(Top 76%)8327(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

21357

Females

8525

F18-39

8525

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22330

Females

9079

F18-39

9079

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

21357

Females

8525

F18-39

8525

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20759

Females

8223

F18-39

8223

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

21640

Females

8760

F18-39

8760

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20138

Females

8006

F18-39

8006

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

21213

Females

8743

F18-39

8743

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

20851

Females

8665

F18-39

8665

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21196

Females

8897

F18-39

8897

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

19657

Females

8158

F18-39

8158

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21400

Females

9076

F18-39

9076

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

20848

Females

8861

F18-39

8861

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20194

Females

8624

F18-39

8624

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23165

Females

10000

F18-39

10000

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

19692

Females

8327

F18-39

8327

Passing Analysis

Category:
Athletes Passed
2551
Passed By
626
Net Change
+1925
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23168
5K → 10K46756+411#23168#22757
10K → 15K48013+467#22757#22290
15K → 20K45018+432#22290#21858
20K → Half2418+6#21858#21852
Half → 25K32721+306#21852#21546
25K → 30K227133+94#21546#21452
30K → 20M9850+48#21452#21404
20M → 21M6983-14#21404#21418
21M → 35K8714+73#21418#21345
35K → 23M75750#21345#21345
23M → 24M6650+16#21345#21329
24M → 40K7423+51#21329#21278
40K → 25.2M1754-37#21278#21315
25.2M → Finish9018+72#21315#21243
TOTALS2551626+1925
📊

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