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BOSTON MARATHON 2024

Haiyi Yan

Bib: 23216•F

ON

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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
30:10
Rank: #22302
Start → 5K
30:10 | 9:43/mi
10K· 6.21 mi
1:00:45
Rank: #22262 (+40)
5K → 10K
30:35 | 9:51/mi
15K· 9.32 mi
1:31:56
Rank: #22170 (+92)
10K → 15K
31:11 | 10:02/mi
20K· 12.43 mi
2:04:10
Rank: #21943 (+227)
15K → 20K
32:14 | 10:22/mi
Half· 13.11 mi
2:11:11
Rank: #21946 (-3)
20K → Half
7:01 | 10:17/mi
25K· 15.53 mi
2:37:21
Rank: #21807 (+139)
Half → 25K
26:10 | 10:48/mi
30K· 18.64 mi
3:11:23
Rank: #21412 (+395)
25K → 30K
34:02 | 10:57/mi
20M
3:26:10
Rank: #21236 (+176)
30K → 20M
14:47 | 10:53/mi
21M
3:37:33
Rank: #21030 (+206)
20M → 21M
11:23 | 11:23/mi
35K· 21.75 mi
3:45:23
Rank: #20947 (+83)
21M → 35K
7:50 | 10:28/mi
23M
3:59:40
Rank: #20844 (+103)
35K → 23M
14:17 | 11:24/mi
24M
4:11:10
Rank: #20822 (+22)
23M → 24M
11:30 | 11:30/mi
40K· 24.85 mi
4:20:45
Rank: #20744 (+78)
24M → 40K
9:35 | 11:13/mi
25.2M
4:25:07
Rank: #20702 (+42)
40K → 25.2M
4:22 | 12:40/mi
Finish· 26.22 mi
4:36:03
Rank: #20685 (+17)
25.2M → Finish
10:56 | 10:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:11
Pace10:00 /mi
2nd Half
Distance13.11 mi
Time2:24:52
Pace11:03 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1330:109:4330:10
9:43
-
10K
6.21 mi11:55:481:00:459:4730:35
9:51
+0:08
15K
9.32 mi12:26:591:31:569:5231:11
10:02
+0:11
20K
12.43 mi12:59:132:04:109:5932:14
10:22
+0:20
Half
13.11 mi13:06:142:11:1110:007:01
10:17
-0:05
25K
15.53 mi13:32:242:37:2110:0826:10
10:48
+0:31
30K
18.64 mi14:06:263:11:2310:1634:02
10:57
+0:09
20M
20.00 mi14:21:133:26:1010:1814:47
10:53
-0:04
21M
21.00 mi14:32:363:37:3310:2211:23
11:23
+0:30
35K
21.75 mi14:40:263:45:2310:227:50
10:28
-0:55
23M
23.00 mi14:54:433:59:4010:2514:17
11:24
+0:56
24M
24.00 mi15:06:134:11:1010:2811:30
11:30
+0:06
40K
24.85 mi15:15:484:20:4510:299:35
11:13
-0:17
25.2M
25.20 mi15:20:104:25:0710:314:22
12:40
+1:27
Finish
26.22 mi15:31:064:36:0310:3210:56
10:44
-1:56

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

9:43 /mi

Average Pace

10:32 /mi

Slowest Pace

12:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:11

48% of race

Time at Steady Pace

1:33:45

34% of race

Time at Slower Pace

51:07

19% of race

Average Pace: 10:32 /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 mi11:25:1330:109:4330:10
9:43
#22302
10K
6.21 mi11:55:481:00:459:4730:35
9:51
#22262
15K
9.32 mi12:26:591:31:569:5231:11
10:02
#22170
20K
12.43 mi12:59:132:04:109:5932:14
10:22
#21943
Half
13.11 mi13:06:142:11:1110:007:01
10:17
#21946
25K
15.53 mi13:32:242:37:2110:0826:10
10:48
#21807
30K
18.64 mi14:06:263:11:2310:1634:02
10:57
#21412
20M
20.00 mi14:21:133:26:1010:1814:47
10:53
#21236
21M
21.00 mi14:32:363:37:3310:2211:23
11:23
#21030
35K
21.75 mi14:40:263:45:2310:227:50
10:28
#20947
23M
23.00 mi14:54:433:59:4010:2514:17
11:24
#20844
24M
24.00 mi15:06:134:11:1010:2811:30
11:30
#20822
40K
24.85 mi15:15:484:20:4510:299:35
11:13
#20744
25.2M
25.20 mi15:20:104:25:0710:314:22
12:40
#20702
Finish
26.22 mi15:31:064:36:0310:3210:56
10:44
#20685
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi223029055905522023(Top 86%)8890(Top 81%)8890(Top 1619%)
10K6.21 mi3.10 mi22262+409032+239032+2322206(Top 87%)9016(Top 83%)9016(Top 1642%)
15K9.32 mi3.11 mi22170+928986+468986+4622023(Top 86%)8890(Top 81%)8890(Top 1619%)
20K12.43 mi3.11 mi21943+2278870+1168870+11621411(Top 84%)8584(Top 79%)8584(Top 1564%)
Half13.11 mi0.68 mi21946-38880-108880-1022224(Top 87%)9070(Top 83%)9070(Top 1652%)
25K15.53 mi2.42 mi21807+1398823+578823+5721062(Top 82%)8502(Top 78%)8502(Top 1549%)
30K18.64 mi3.11 mi21412+3958654+1698654+16919898(Top 78%)8062(Top 74%)8062(Top 1468%)
20M20.00 mi1.36 mi21236+1768586+688586+6818997(Top 74%)7712(Top 71%)7712(Top 1405%)
21M21.00 mi1.00 mi21030+2068504+828504+8217380(Top 68%)7037(Top 64%)7037(Top 1282%)
35K21.75 mi0.75 mi20947+838473+318473+3118522(Top 72%)7607(Top 70%)7607(Top 1386%)
23M23.00 mi1.25 mi20844+1038456+178456+1719424(Top 76%)8104(Top 74%)8104(Top 1476%)
24M24.00 mi1.00 mi20822+228458-28458-220426(Top 80%)8646(Top 79%)8646(Top 1575%)
40K24.85 mi0.85 mi20744+788432+268432+2618642(Top 73%)7829(Top 72%)7829(Top 1426%)
25.2M25.20 mi0.35 mi20702+428412+208412+2018967(Top 74%)7997(Top 73%)7997(Top 1457%)
Finish26.22 mi1.02 mi20685+178424-128424-1220648(Top 81%)8798(Top 81%)8798(Top 1603%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

22023

Females

8890

F60-64

8890

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

22206

Females

9016

F60-64

9016

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

22023

Females

8890

F60-64

8890

15K→20K

9.3 - 12.4 mi

Top 84%
×5stories
+106ft-86ft

Overall

21411

Females

8584

F60-64

8584

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

22224

Females

9070

F60-64

9070

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21062

Females

8502

F60-64

8502

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19898

Females

8062

F60-64

8062

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

18997

Females

7712

F60-64

7712

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

17380

Females

7037

F60-64

7037

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18522

Females

7607

F60-64

7607

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

19424

Females

8104

F60-64

8104

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

20426

Females

8646

F60-64

8646

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18642

Females

7829

F60-64

7829

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

18967

Females

7997

F60-64

7997

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

20648

Females

8798

F60-64

8798

Passing Analysis

Category:
Athletes Passed
2292
Passed By
675
Net Change
+1617
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22302
5K → 10K227187+40#22302#22262
10K → 15K221129+92#22262#22170
15K → 20K29366+227#22170#21943
20K → Half2326-3#21943#21946
Half → 25K20869+139#21946#21807
25K → 30K42631+395#21807#21412
30K → 20M18812+176#21412#21236
20M → 21M2137+206#21236#21030
21M → 35K9512+83#21030#20947
35K → 23M13229+103#20947#20844
23M → 24M6543+22#20844#20822
24M → 40K9214+78#20822#20744
40K → 25.2M475+42#20744#20702
25.2M → Finish6245+17#20702#20685
TOTALS2292675+1617
📊

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