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BOSTON MARATHON 2024

Rochelle Yang

Bib: 8277•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:15
Rank: #8126
Start → 5K
22:15 | 7:10/mi
10K· 6.21 mi
44:09
Rank: #7485 (+641)
5K → 10K
21:54 | 7:03/mi
15K· 9.32 mi
1:05:34
Rank: #6820 (+665)
10K → 15K
21:25 | 6:54/mi
20K· 12.43 mi
1:27:10
Rank: #6256 (+564)
15K → 20K
21:36 | 6:57/mi
Half· 13.11 mi
1:31:52
Rank: #6185 (+71)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:48:51
Rank: #5768 (+417)
Half → 25K
16:59 | 7:00/mi
30K· 18.64 mi
2:11:02
Rank: #5178 (+590)
25K → 30K
22:11 | 7:08/mi
20M
2:21:01
Rank: #4963 (+215)
30K → 20M
9:59 | 7:21/mi
21M
2:28:55
Rank: #4806 (+157)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:34:10
Rank: #4691 (+115)
21M → 35K
5:15 | 7:01/mi
23M
2:43:08
Rank: #4430 (+261)
35K → 23M
8:58 | 7:10/mi
24M
2:50:11
Rank: #4213 (+217)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:56:15
Rank: #4057 (+156)
24M → 40K
6:04 | 7:06/mi
25.2M
2:58:56
Rank: #3976 (+81)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:05:36
Rank: #3797 (+179)
25.2M → Finish
6:40 | 6:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:52
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:33:44
Pace7:09 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1822:157:1022:15
7:10
-
10K
6.21 mi11:10:1244:097:0621:54
7:03
-0:07
15K
9.32 mi11:31:371:05:347:0221:25
6:54
-0:09
20K
12.43 mi11:53:131:27:107:0121:36
6:57
+0:03
Half
13.11 mi11:57:551:31:527:004:42
6:53
-0:04
25K
15.53 mi12:14:541:48:517:0016:59
7:00
+0:07
30K
18.64 mi12:37:052:11:027:0222:11
7:08
+0:08
20M
20.00 mi12:47:042:21:017:039:59
7:21
+0:13
21M
21.00 mi12:54:582:28:557:057:54
7:54
+0:33
35K
21.75 mi13:00:132:34:107:055:15
7:01
-0:53
23M
23.00 mi13:09:112:43:087:068:58
7:10
+0:09
24M
24.00 mi13:16:142:50:117:057:03
7:03
-0:07
40K
24.85 mi13:22:182:56:157:056:04
7:06
+0:03
25.2M
25.20 mi13:24:592:58:567:062:41
7:47
+0:41
Finish
26.22 mi13:31:393:05:367:056:40
6:33
-1:14

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

6:33 /mi

Average Pace

7:05 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:22

6% of race

Time at Steady Pace

2:33:40

83% of race

Time at Slower Pace

20:34

11% of race

Average Pace: 7:05 /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 mi10:48:1822:157:1022:15
7:10
#8126
10K
6.21 mi11:10:1244:097:0621:54
7:03
#7485
15K
9.32 mi11:31:371:05:347:0221:25
6:54
#6820
20K
12.43 mi11:53:131:27:107:0121:36
6:57
#6256
Half
13.11 mi11:57:551:31:527:004:42
6:53
#6185
25K
15.53 mi12:14:541:48:517:0016:59
7:00
#5768
30K
18.64 mi12:37:052:11:027:0222:11
7:08
#5178
20M
20.00 mi12:47:042:21:017:039:59
7:21
#4963
21M
21.00 mi12:54:582:28:557:057:54
7:54
#4806
35K
21.75 mi13:00:132:34:107:055:15
7:01
#4691
23M
23.00 mi13:09:112:43:087:068:58
7:10
#4430
24M
24.00 mi13:16:142:50:117:057:03
7:03
#4213
40K
24.85 mi13:22:182:56:157:056:04
7:06
#4057
25.2M
25.20 mi13:24:592:58:567:062:41
7:47
#3976
Finish
26.22 mi13:31:393:05:367:056:40
6:33
#3797
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8126121312135518(Top 22%)485(Top 4%)485(Top 10%)
10K6.21 mi3.10 mi7485+6411002+2111002+2116994(Top 27%)863(Top 8%)863(Top 19%)
15K9.32 mi3.11 mi6820+665805+197805+1975518(Top 22%)485(Top 4%)485(Top 10%)
20K12.43 mi3.11 mi6256+564666+139666+1394962(Top 19%)411(Top 4%)411(Top 9%)
Half13.11 mi0.68 mi6185+71653+13653+135164(Top 20%)452(Top 4%)452(Top 10%)
25K15.53 mi2.42 mi5768+417566+87566+874378(Top 17%)360(Top 3%)360(Top 8%)
30K18.64 mi3.11 mi5178+590470+96470+963532(Top 14%)300(Top 3%)300(Top 6%)
20M20.00 mi1.36 mi4963+215439+31439+313744(Top 15%)373(Top 3%)373(Top 8%)
21M21.00 mi1.00 mi4806+157428+11428+113819(Top 15%)492(Top 5%)492(Top 11%)
35K21.75 mi0.75 mi4691+115420+8420+83163(Top 12%)325(Top 3%)325(Top 7%)
23M23.00 mi1.25 mi4430+261393+27393+272466(Top 10%)239(Top 2%)239(Top 5%)
24M24.00 mi1.00 mi4213+217376+17376+172513(Top 10%)274(Top 3%)274(Top 6%)
40K24.85 mi0.85 mi4057+156366+10366+102190(Top 9%)243(Top 2%)243(Top 5%)
25.2M25.20 mi0.35 mi3976+81355+11355+112180(Top 9%)257(Top 2%)257(Top 6%)
Finish26.22 mi1.02 mi3797+179329+26329+261521(Top 6%)147(Top 1%)147(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5518

Females

485

F18-39

485

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

6994

Females

863

F18-39

863

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5518

Females

485

F18-39

485

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

4962

Females

411

F18-39

411

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5164

Females

452

F18-39

452

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4378

Females

360

F18-39

360

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3532

Females

300

F18-39

300

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3744

Females

373

F18-39

373

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3819

Females

492

F18-39

492

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3163

Females

325

F18-39

325

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2466

Females

239

F18-39

239

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2513

Females

274

F18-39

274

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2190

Females

243

F18-39

243

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2180

Females

257

F18-39

257

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1521

Females

147

F18-39

147

Passing Analysis

Category:
Athletes Passed
4429
Passed By
100
Net Change
+4329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8126
5K → 10K67433+641#8126#7485
10K → 15K6672+665#7485#6820
15K → 20K5695+564#6820#6256
20K → Half721+71#6256#6185
Half → 25K42710+417#6185#5768
25K → 30K5955+590#5768#5178
30K → 20M23015+215#5178#4963
20M → 21M17518+157#4963#4806
21M → 35K1172+115#4806#4691
35K → 23M2654+261#4691#4430
23M → 24M2192+217#4430#4213
24M → 40K1593+156#4213#4057
40K → 25.2M810+81#4057#3976
25.2M → Finish1790+179#3976#3797
TOTALS4429100+4329
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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