Boston Marathon logo
BOSTON MARATHON 2024

Yuko Sherwood

Bib: 18111•F

FL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 46%
Gender (Female)
#0 / 10924
Top 34%
Masters (Masters Women)
#0 / 6263
Top 21%
Division (F60-64)
#0 / 549
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:06
Rank: #12786
Start → 5K
7:45/mi
24:06 split
10K· 6.21 mi
48:05
Rank: #12399 (+387)
5K → 10K
7:43/mi
23:59 split
15K· 9.32 mi
1:12:14
Rank: #12125 (+274)
10K → 15K
7:46/mi
24:09 split
20K· 12.43 mi
1:36:27
Rank: #11619 (+506)
15K → 20K
7:48/mi
24:13 split
Half· 13.11 mi
1:41:44
Rank: #11558 (+61)
20K → Half
7:45/mi
5:17 split
25K· 15.53 mi
2:01:05
Rank: #11237 (+321)
Half → 25K
7:59/mi
19:21 split
30K· 18.64 mi
2:28:16
Rank: #11327 (-90)
25K → 30K
8:45/mi
27:11 split
20M
2:43:52
Rank: #12490 (-1163)
30K → 20M
11:29/mi
15:36 split
21M
2:54:08
Rank: #12555 (-65)
20M → 21M
10:16/mi
10:16 split
35K· 21.75 mi
3:00:09
Rank: #12374 (+181)
21M → 35K
8:03/mi
6:01 split
23M
3:10:36
Rank: #12032 (+342)
35K → 23M
8:21/mi
10:27 split
24M
3:18:58
Rank: #11863 (+169)
23M → 24M
8:22/mi
8:22 split
40K· 24.85 mi
3:27:01
Rank: #11858 (+5)
24M → 40K
9:25/mi
8:03 split
25.2M
3:30:22
Rank: #11803 (+55)
40K → 25.2M
9:43/mi
3:21 split
Finish· 26.22 mi
3:39:31
Rank: #11876 (-73)
25.2M → Finish
8:59/mi
9:09 split

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
Time1:41:44
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:57:47
Pace8:59 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5824:067:4524:06
7:45
-
10K
6.21 mi11:40:5748:057:4423:59
7:43
-0:02
15K
9.32 mi12:05:061:12:147:4524:09
7:46
+0:03
20K
12.43 mi12:29:191:36:277:4624:13
7:48
+0:02
Half
13.11 mi12:34:361:41:447:465:17
7:45
-0:03
25K
15.53 mi12:53:572:01:057:4819:21
7:59
+0:14
30K
18.64 mi13:21:082:28:167:5727:11
8:45
+0:46
20M
20.00 mi13:36:442:43:528:1215:36
11:29
+2:44
21M
21.00 mi13:47:002:54:088:1810:16
10:16
-1:13
35K
21.75 mi13:53:013:00:098:176:01
8:03
-2:13
23M
23.00 mi14:03:283:10:368:1710:27
8:21
+0:18
24M
24.00 mi14:11:503:18:588:178:22
8:22
+0:01
40K
24.85 mi14:19:533:27:018:208:03
9:25
+1:03
25.2M
25.20 mi14:23:143:30:228:213:21
9:43
+0:18
Finish
26.22 mi14:32:233:39:318:239:09
8:59
-0:44

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

7:43 /mi

Average Pace

8:23 /mi

Slowest Pace

11:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:44

46% of race

Time at Steady Pace

1:11:22

33% of race

Time at Slower Pace

46:25

21% of race

Average Pace: 8:22 /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 mi11:16:5824:067:4524:06
7:45
#12786
10K
6.21 mi11:40:5748:057:4423:59
7:43
#12399
15K
9.32 mi12:05:061:12:147:4524:09
7:46
#12125
20K
12.43 mi12:29:191:36:277:4624:13
7:48
#11619
Half
13.11 mi12:34:361:41:447:465:17
7:45
#11558
25K
15.53 mi12:53:572:01:057:4819:21
7:59
#11237
30K
18.64 mi13:21:082:28:167:5727:11
8:45
#11327
20M
20.00 mi13:36:442:43:528:1215:36
11:29
#12490
21M
21.00 mi13:47:002:54:088:1810:16
10:16
#12555
35K
21.75 mi13:53:013:00:098:176:01
8:03
#12374
23M
23.00 mi14:03:283:10:368:1710:27
8:21
#12032
24M
24.00 mi14:11:503:18:588:178:22
8:22
#11863
40K
24.85 mi14:19:533:27:018:208:03
9:25
#11858
25.2M
25.20 mi14:23:143:30:228:213:21
9:43
#11803
Finish
26.22 mi14:32:233:39:318:239:09
8:59
#11876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi127863600360011738(Top 46%)3094(Top 28%)3094(Top 564%)
10K6.21 mi3.10 mi12399+3873397+2033397+20312034(Top 47%)3213(Top 29%)3213(Top 585%)
15K9.32 mi3.11 mi12125+2743269+1283269+12811738(Top 46%)3094(Top 28%)3094(Top 564%)
20K12.43 mi3.11 mi11619+5063009+2603009+26010414(Top 41%)2537(Top 23%)2537(Top 462%)
Half13.11 mi0.68 mi11558+612974+352974+3510998(Top 43%)2818(Top 26%)2818(Top 513%)
25K15.53 mi2.42 mi11237+3212849+1252849+12510096(Top 40%)2535(Top 23%)2535(Top 462%)
30K18.64 mi3.11 mi11327-903003-1543003-15411948(Top 47%)3710(Top 34%)3710(Top 676%)
20M20.00 mi1.36 mi12490-11633679-6763679-67620355(Top 80%)8404(Top 77%)8404(Top 1531%)
21M21.00 mi1.00 mi12555-653776-973776-9714000(Top 55%)5306(Top 49%)5306(Top 966%)
35K21.75 mi0.75 mi12374+1813725+513725+518110(Top 32%)2286(Top 21%)2286(Top 416%)
23M23.00 mi1.25 mi12032+3423590+1353590+1357640(Top 30%)2218(Top 20%)2218(Top 404%)
24M24.00 mi1.00 mi11863+1693541+493541+498702(Top 34%)2814(Top 26%)2814(Top 513%)
40K24.85 mi0.85 mi11858+53590-493590-4912782(Top 50%)4929(Top 45%)4929(Top 898%)
25.2M25.20 mi0.35 mi11803+553583+73583+79741(Top 38%)3514(Top 32%)3514(Top 640%)
Finish26.22 mi1.02 mi11876-733660-773660-7714098(Top 55%)5518(Top 51%)5518(Top 1005%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11738

Females

3094

F60-64

3094

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12034

Females

3213

F60-64

3213

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11738

Females

3094

F60-64

3094

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10414

Females

2537

F60-64

2537

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

10998

Females

2818

F60-64

2818

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10096

Females

2535

F60-64

2535

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11948

Females

3710

F60-64

3710

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

20355

Females

8404

F60-64

8404

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

14000

Females

5306

F60-64

5306

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8110

Females

2286

F60-64

2286

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7640

Females

2218

F60-64

2218

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8702

Females

2814

F60-64

2814

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12782

Females

4929

F60-64

4929

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9741

Females

3514

F60-64

3514

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14098

Females

5518

F60-64

5518

Passing Analysis

Category:
Athletes Passed
3197
Passed By
2287
Net Change
+910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12786
5K → 10K512125+387#12786#12399
10K → 15K36793+274#12399#12125
15K → 20K53731+506#12125#11619
20K → Half7413+61#11619#11558
Half → 25K36948+321#11558#11237
25K → 30K264354-90#11237#11327
30K → 20M121175-1163#11327#12490
20M → 21M102167-65#12490#12555
21M → 35K1854+181#12555#12374
35K → 23M3497+342#12374#12032
23M → 24M18415+169#12032#11863
24M → 40K107102+5#11863#11858
40K → 25.2M7419+55#11858#11803
25.2M → Finish61134-73#11803#11876
TOTALS31972287+910
📊

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing