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BOSTON MARATHON 2024

Judy Yang

Bib: 23445•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:10
Rank: #21391
Start → 5K
29:10 | 9:23/mi
10K· 6.21 mi
57:27
Rank: #20810 (+581)
5K → 10K
28:17 | 9:06/mi
15K· 9.32 mi
1:28:18
Rank: #21162 (-352)
10K → 15K
30:51 | 9:56/mi
20K· 12.43 mi
2:02:44
Rank: #21685 (-523)
15K → 20K
34:26 | 11:05/mi
Half· 13.11 mi
2:10:24
Rank: #21826 (-141)
20K → Half
7:40 | 11:14/mi
25K· 15.53 mi
3:03:30
Rank: #24542 (-2716)
Half → 25K
53:06 | 21:54/mi
30K· 18.64 mi
3:41:19
Rank: #24170 (+372)
25K → 30K
37:49 | 12:10/mi
20M
3:59:41
Rank: #24126 (+44)
30K → 20M
18:22 | 13:31/mi
21M
4:15:02
Rank: #24115 (+11)
20M → 21M
15:21 | 15:21/mi
35K· 21.75 mi
4:25:30
Rank: #24127 (-12)
21M → 35K
10:28 | 13:59/mi
23M
4:42:50
Rank: #24129 (-2)
35K → 23M
17:20 | 13:51/mi
24M
4:56:46
Rank: #24149 (-20)
23M → 24M
13:56 | 13:56/mi
40K· 24.85 mi
5:08:40
Rank: #24155 (-6)
24M → 40K
11:54 | 13:55/mi
25.2M
5:13:58
Rank: #24154 (+1)
40K → 25.2M
5:18 | 15:22/mi
Finish· 26.22 mi
5:26:52
Rank: #24175 (-21)
25.2M → Finish
12:54 | 12:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:24
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time3:16:28
Pace14:59 /mi
📊Positive Split: 50.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1729:109:2329:10
9:23
-
10K
6.21 mi11:57:3457:279:1528:17
9:06
-0:17
15K
9.32 mi12:28:251:28:189:2830:51
9:56
+0:50
20K
12.43 mi13:02:512:02:449:5334:26
11:05
+1:09
Half
13.11 mi13:10:312:10:249:577:40
11:14
+0:09
25K
15.53 mi14:03:373:03:3011:4953:06
21:54
+10:40
30K
18.64 mi14:41:263:41:1911:5237:49
12:10
-9:44
20M
20.00 mi14:59:483:59:4111:5918:22
13:31
+1:21
21M
21.00 mi15:15:094:15:0212:0915:21
15:21
+1:50
35K
21.75 mi15:25:374:25:3012:1210:28
13:59
-1:22
23M
23.00 mi15:42:574:42:5012:1817:20
13:51
-0:08
24M
24.00 mi15:56:534:56:4612:2213:56
13:56
+0:05
40K
24.85 mi16:08:475:08:4012:2511:54
13:55
-0:01
25.2M
25.20 mi16:14:055:13:5812:285:18
15:22
+1:27
Finish
26.22 mi16:26:595:26:5212:2912:54
12:40
-2:42

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

9:06 /mi

Average Pace

12:29 /mi

Slowest Pace

21:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:24

40% of race

Time at Steady Pace

2:02:43

38% of race

Time at Slower Pace

1:13:45

23% of race

Average Pace: 12:28 /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 mi11:29:1729:109:2329:10
9:23
#21391
10K
6.21 mi11:57:3457:279:1528:17
9:06
#20810
15K
9.32 mi12:28:251:28:189:2830:51
9:56
#21162
20K
12.43 mi13:02:512:02:449:5334:26
11:05
#21685
Half
13.11 mi13:10:312:10:249:577:40
11:14
#21826
25K
15.53 mi14:03:373:03:3011:4953:06
21:54
#24542
30K
18.64 mi14:41:263:41:1911:5237:49
12:10
#24170
20M
20.00 mi14:59:483:59:4111:5918:22
13:31
#24126
21M
21.00 mi15:15:094:15:0212:0915:21
15:21
#24115
35K
21.75 mi15:25:374:25:3012:1210:28
13:59
#24127
23M
23.00 mi15:42:574:42:5012:1817:20
13:51
#24129
24M
24.00 mi15:56:534:56:4612:2213:56
13:56
#24149
40K
24.85 mi16:08:475:08:4012:2511:54
13:55
#24155
25.2M
25.20 mi16:14:055:13:5812:285:18
15:22
#24154
Finish
26.22 mi16:26:595:26:5212:2912:54
12:40
#24175
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi213918612861221762(Top 85%)8742(Top 80%)8742(Top 1592%)
10K6.21 mi3.10 mi20810+5818284+3288284+32820176(Top 79%)7922(Top 73%)7922(Top 1443%)
15K9.32 mi3.11 mi21162-3528454-1708454-17021762(Top 85%)8742(Top 80%)8742(Top 1592%)
20K12.43 mi3.11 mi21685-5238744-2908744-29022768(Top 89%)9329(Top 85%)9329(Top 1699%)
Half13.11 mi0.68 mi21826-1418812-688812-6823830(Top 93%)9962(Top 91%)9962(Top 1815%)
25K15.53 mi2.42 mi24542-271610299-148710299-148725536(Top 100%)10917(Top 100%)10917(Top 1989%)
30K18.64 mi3.11 mi24170+37210107+19210107+19222236(Top 87%)9271(Top 85%)9271(Top 1689%)
20M20.00 mi1.36 mi24126+4410097+1010097+1023500(Top 92%)10006(Top 92%)10006(Top 1823%)
21M21.00 mi1.00 mi24115+1110106-910106-923954(Top 94%)10241(Top 94%)10241(Top 1865%)
35K21.75 mi0.75 mi24127-1210122-1610122-1624269(Top 95%)10426(Top 95%)10426(Top 1899%)
23M23.00 mi1.25 mi24129-210138-1610138-1623611(Top 92%)10116(Top 93%)10116(Top 1843%)
24M24.00 mi1.00 mi24149-2010159-2110159-2124121(Top 94%)10400(Top 95%)10400(Top 1894%)
40K24.85 mi0.85 mi24155-610168-910168-923542(Top 92%)10181(Top 93%)10181(Top 1854%)
25.2M25.20 mi0.35 mi24154+110170-210170-223441(Top 92%)10127(Top 93%)10127(Top 1845%)
Finish26.22 mi1.02 mi24175-2110189-1910189-1924044(Top 94%)10404(Top 95%)10404(Top 1895%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21762

Females

8742

F60-64

8742

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

20176

Females

7922

F60-64

7922

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21762

Females

8742

F60-64

8742

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

22768

Females

9329

F60-64

9329

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23830

Females

9962

F60-64

9962

Half→25K

13.1 - 15.5 mi

Top 100%
×4stories
+66ft-88ft

Overall

25536

Females

10917

F60-64

10917

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

22236

Females

9271

F60-64

9271

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

23500

Females

10006

F60-64

10006

20M→21M

20.0 - 21.0 mi

Top 94%
×8stories
+106ft-24ft

Overall

23954

Females

10241

F60-64

10241

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24269

Females

10426

F60-64

10426

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

23611

Females

10116

F60-64

10116

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

24121

Females

10400

F60-64

10400

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23542

Females

10181

F60-64

10181

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23441

Females

10127

F60-64

10127

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

24044

Females

10404

F60-64

10404

Passing Analysis

Category:
Athletes Passed
1435
Passed By
4219
Net Change
-2784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21391
5K → 10K63352+581#21391#20810
10K → 15K106458-352#20810#21162
15K → 20K52575-523#21162#21685
20K → Half7148-141#21685#21826
Half → 25K42720-2716#21826#24542
25K → 30K3753+372#24542#24170
30K → 20M6016+44#24170#24126
20M → 21M4029+11#24126#24115
21M → 35K2234-12#24115#24127
35K → 23M4446-2#24127#24129
23M → 24M2444-20#24129#24149
24M → 40K3137-6#24149#24155
40K → 25.2M1514+1#24155#24154
25.2M → Finish2243-21#24154#24175
TOTALS14354219-2784
📊

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