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BOSTON MARATHON 2024

Zoe Yoshinari

Bib: 14388•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 31%
Gender (Female)
#0 / 10924
Top 16%
Masters (Masters Women)
#0 / 6263
Top 6%
Division (F40-44)
#0 / 1613
Top 14%
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
7:32/mi
23:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:07
↑ 67↓ 78
20K· 12.43 mi
7:37/mi
1:33:48
↑ 106↓ 860.1%
Half· 13.11 mi
7:30/mi
1:38:55
↑ 19↓ 370.5%
25K· 15.53 mi
7:46/mi
1:57:45
↑ 66↓ 880.2%
30K· 18.64 mi
8:06/mi
2:22:55
↑ 181↓ 1480.2%
20M
8:08/mi
2:33:58
↑ 64↓ 500.2%
21M
8:31/mi
2:42:29
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:48:13
↑ 17↓ 861.7%
23M
8:09/mi
2:58:25
↑ 23↓ 630.6%
24M
7:57/mi
3:06:22
↓ 821.3%
40K· 24.85 mi
7:50/mi
3:13:04
↓ 200.3%
25.2M
8:51/mi
3:16:07
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:24:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:55
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:45:05
Pace8:01 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1723:257:3223:25
7:32
-
10K
6.21 mi11:17:3346:417:3123:16
7:29
-0:03
15K
9.32 mi11:40:591:10:077:3123:26
7:33
+0:04
20K
12.43 mi12:04:401:33:487:3323:41
7:37
+0:04
Half
13.11 mi12:09:471:38:557:335:07
7:30
-0:07
25K
15.53 mi12:28:371:57:457:3518:50
7:46
+0:16
30K
18.64 mi12:53:472:22:557:4025:10
8:06
+0:20
20M
20.00 mi13:04:502:33:587:4211:03
8:08
+0:02
21M
21.00 mi13:13:212:42:297:448:31
8:31
+0:23
35K
21.75 mi13:19:052:48:137:445:44
7:40
-0:51
23M
23.00 mi13:29:172:58:257:4510:12
8:09
+0:29
24M
24.00 mi13:37:143:06:227:467:57
7:57
-0:12
40K
24.85 mi13:43:563:13:047:466:42
7:50
-0:07
25.2M
25.20 mi13:46:593:16:077:473:03
8:51
+1:01
Finish
26.22 mi13:54:523:24:007:477:53
7:44
-1:07

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

7:29 /mi

Average Pace

7:47 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:26

94% of race

Time at Steady Pace

8:31

4% of race

Time at Slower Pace

3:03

1% of race

Average Pace: 7:47 /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 mi10:54:1723:257:3223:25
7:32
#11088
10K
6.21 mi11:17:3346:417:3123:16
7:29
#10600
15K
9.32 mi11:40:591:10:077:3123:26
7:33
#10355
20K
12.43 mi12:04:401:33:487:3323:41
7:37
#10009
Half
13.11 mi12:09:471:38:557:335:07
7:30
#9958
25K
15.53 mi12:28:371:57:457:3518:50
7:46
#9652
30K
18.64 mi12:53:472:22:557:4025:10
8:06
#9309
20M
20.00 mi13:04:502:33:587:4211:03
8:08
#9081
21M
21.00 mi13:13:212:42:297:448:31
8:31
#8804
35K
21.75 mi13:19:052:48:137:445:44
7:40
#8664
23M
23.00 mi13:29:172:58:257:4510:12
8:09
#8428
24M
24.00 mi13:37:143:06:227:467:57
7:57
#8278
40K
24.85 mi13:43:563:13:047:466:42
7:50
#8087
25.2M
25.20 mi13:46:593:16:077:473:03
8:51
#8020
Finish
26.22 mi13:54:523:24:007:477:53
7:44
#7918
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi110882607260710004(Top 39%)2171(Top 20%)2171(Top 135%)
10K6.21 mi3.10 mi10600+4882381+2262381+22610194(Top 40%)2189(Top 20%)2189(Top 136%)
15K9.32 mi3.11 mi10355+2452268+1132268+11310004(Top 39%)2171(Top 20%)2171(Top 135%)
20K12.43 mi3.11 mi10009+3462151+1172151+1179236(Top 36%)1931(Top 18%)1931(Top 120%)
Half13.11 mi0.68 mi9958+512132+192132+199159(Top 36%)1891(Top 17%)1891(Top 117%)
25K15.53 mi2.42 mi9652+3062038+942038+948734(Top 34%)1878(Top 17%)1878(Top 116%)
30K18.64 mi3.11 mi9309+3431963+751963+758461(Top 33%)1961(Top 18%)1961(Top 122%)
20M20.00 mi1.36 mi9081+2281914+491914+497482(Top 29%)1756(Top 16%)1756(Top 109%)
21M21.00 mi1.00 mi8804+2771852+621852+626331(Top 25%)1445(Top 13%)1445(Top 90%)
35K21.75 mi0.75 mi8664+1401819+331819+335954(Top 23%)1288(Top 12%)1288(Top 80%)
23M23.00 mi1.25 mi8428+2361776+431776+436539(Top 26%)1698(Top 16%)1698(Top 105%)
24M24.00 mi1.00 mi8278+1501754+221754+226379(Top 25%)1702(Top 16%)1702(Top 106%)
40K24.85 mi0.85 mi8087+1911714+401714+404988(Top 20%)1184(Top 11%)1184(Top 73%)
25.2M25.20 mi0.35 mi8020+671707+71707+75891(Top 23%)1666(Top 15%)1666(Top 103%)
Finish26.22 mi1.02 mi7918+1021699+81699+86977(Top 27%)2104(Top 19%)2104(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10004

Females

2171

F40-44

2171

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10194

Females

2189

F40-44

2189

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10004

Females

2171

F40-44

2171

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9236

Females

1931

F40-44

1931

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

9159

Females

1891

F40-44

1891

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8734

Females

1878

F40-44

1878

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8461

Females

1961

F40-44

1961

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7482

Females

1756

F40-44

1756

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

6331

Females

1445

F40-44

1445

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5954

Females

1288

F40-44

1288

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6539

Females

1698

F40-44

1698

23M→24M

23.0 - 24.0 mi

Top 25%
×6story building
+12ft-82ft

Overall

6379

Females

1702

F40-44

1702

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

4988

Females

1184

F40-44

1184

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5891

Females

1666

F40-44

1666

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6977

Females

2104

F40-44

2104

Passing Analysis

Category:
Athletes Passed
3735*
Passed By
564
Net Change
+3170
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11088
5K → 10K57991+488#11088#10600
10K → 15K34297+245#10600#10355
15K → 20K41064+346#10355#10009
20K → Half62*11+51#10009#9958
Half → 25K37568+306#9958#9652
25K → 30K43087+343#9652#9309
30K → 20M25729+228#9309#9081
20M → 21M30023+277#9081#8804
21M → 35K15111+140#8804#8664
35K → 23M25519+236#8664#8428
23M → 24M17020+150#8428#8278
24M → 40K1998+191#8278#8087
40K → 25.2M7912+67#8087#8020
25.2M → Finish12624+102#8020#7918
TOTALS3735*564+3170

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing