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BOSTON MARATHON 2024

Yihang Dong

Bib: 30641•F

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:46
Rank: #16633
Start → 5K
25:46 | 8:18/mi
10K· 6.21 mi
52:30
Rank: #17217 (-584)
5K → 10K
26:44 | 8:36/mi
15K· 9.32 mi
1:19:59
Rank: #17566 (-349)
10K → 15K
27:29 | 8:51/mi
20K· 12.43 mi
1:50:16
Rank: #18372 (-806)
15K → 20K
30:17 | 9:45/mi
Half· 13.11 mi
1:57:13
Rank: #18652 (-280)
20K → Half
6:57 | 10:11/mi
25K· 15.53 mi
2:23:04
Rank: #19195 (-543)
Half → 25K
25:51 | 10:40/mi
30K· 18.64 mi
3:02:13
Rank: #20165 (-970)
25K → 30K
39:09 | 12:36/mi
20M
3:18:02
Rank: #20225 (-60)
30K → 20M
15:49 | 11:38/mi
21M
3:31:09
Rank: #20258 (-33)
20M → 21M
13:07 | 13:07/mi
35K· 21.75 mi
3:39:27
Rank: #20246 (+12)
21M → 35K
8:18 | 11:06/mi
23M
3:53:11
Rank: #20137 (+109)
35K → 23M
13:44 | 10:58/mi
24M
4:05:04
Rank: #20168 (-31)
23M → 24M
11:53 | 11:53/mi
40K· 24.85 mi
4:15:52
Rank: #20237 (-69)
24M → 40K
10:48 | 12:38/mi
25.2M
4:20:47
Rank: #20273 (-36)
40K → 25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
4:31:42
Rank: #20272 (+1)
25.2M → Finish
10:55 | 10:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:13
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:34:29
Pace11:47 /mi
📊Positive Split: 31.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0125:468:1825:46
8:18
-
10K
6.21 mi12:17:4552:308:2726:44
8:36
+0:18
15K
9.32 mi12:45:141:19:598:3527:29
8:51
+0:15
20K
12.43 mi13:15:311:50:168:5230:17
9:45
+0:54
Half
13.11 mi13:22:281:57:138:566:57
10:11
+0:26
25K
15.53 mi13:48:192:23:049:1325:51
10:40
+0:29
30K
18.64 mi14:27:283:02:139:4639:09
12:36
+1:56
20M
20.00 mi14:43:173:18:029:5415:49
11:38
-0:58
21M
21.00 mi14:56:243:31:0910:0313:07
13:07
+1:29
35K
21.75 mi15:04:423:39:2710:058:18
11:06
-2:01
23M
23.00 mi15:18:263:53:1110:0813:44
10:58
-0:08
24M
24.00 mi15:30:194:05:0410:1311:53
11:53
+0:55
40K
24.85 mi15:41:074:15:5210:1810:48
12:38
+0:45
25.2M
25.20 mi15:46:024:20:4710:214:55
14:15
+1:37
Finish
26.22 mi15:56:574:31:4210:2210:55
10:43
-3:32

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

8:18 /mi

Average Pace

10:22 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:16

41% of race

Time at Steady Pace

1:21:34

30% of race

Time at Slower Pace

1:19:52

29% of race

Average Pace: 10:22 /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 mi11:51:0125:468:1825:46
8:18
#16633
10K
6.21 mi12:17:4552:308:2726:44
8:36
#17217
15K
9.32 mi12:45:141:19:598:3527:29
8:51
#17566
20K
12.43 mi13:15:311:50:168:5230:17
9:45
#18372
Half
13.11 mi13:22:281:57:138:566:57
10:11
#18652
25K
15.53 mi13:48:192:23:049:1325:51
10:40
#19195
30K
18.64 mi14:27:283:02:139:4639:09
12:36
#20165
20M
20.00 mi14:43:173:18:029:5415:49
11:38
#20225
21M
21.00 mi14:56:243:31:0910:0313:07
13:07
#20258
35K
21.75 mi15:04:423:39:2710:058:18
11:06
#20246
23M
23.00 mi15:18:263:53:1110:0813:44
10:58
#20137
24M
24.00 mi15:30:194:05:0410:1311:53
11:53
#20168
40K
24.85 mi15:41:074:15:5210:1810:48
12:38
#20237
25.2M
25.20 mi15:46:024:20:4710:214:55
14:15
#20273
Finish
26.22 mi15:56:574:31:4210:2210:55
10:43
#20272
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi166335950595018201(Top 71%)6815(Top 62%)6815(Top 146%)
10K6.21 mi3.10 mi17217-5846281-3316281-33117898(Top 70%)6665(Top 61%)6665(Top 143%)
15K9.32 mi3.11 mi17566-3496469-1886469-18818201(Top 71%)6815(Top 62%)6815(Top 146%)
20K12.43 mi3.11 mi18372-8066946-4776946-47719913(Top 78%)7759(Top 71%)7759(Top 167%)
Half13.11 mi0.68 mi18652-2807105-1597105-15921967(Top 86%)8940(Top 82%)8940(Top 192%)
25K15.53 mi2.42 mi19195-5437409-3047409-30420800(Top 81%)8363(Top 77%)8363(Top 179%)
30K18.64 mi3.11 mi20165-9707984-5757984-57522798(Top 89%)9544(Top 87%)9544(Top 205%)
20M20.00 mi1.36 mi20225-608044-608044-6020697(Top 81%)8593(Top 79%)8593(Top 184%)
21M21.00 mi1.00 mi20258-338087-438087-4320954(Top 82%)8771(Top 80%)8771(Top 188%)
35K21.75 mi0.75 mi20246+128100-138100-1320022(Top 78%)8353(Top 76%)8353(Top 179%)
23M23.00 mi1.25 mi20137+1098065+358065+3518355(Top 72%)7585(Top 69%)7585(Top 163%)
24M24.00 mi1.00 mi20168-318100-358100-3521226(Top 83%)9050(Top 83%)9050(Top 194%)
40K24.85 mi0.85 mi20237-698161-618161-6121651(Top 85%)9296(Top 85%)9296(Top 199%)
25.2M25.20 mi0.35 mi20273-368189-288189-2822011(Top 86%)9472(Top 87%)9472(Top 203%)
Finish26.22 mi1.02 mi20272+18200-118200-1120598(Top 81%)8769(Top 80%)8769(Top 188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18201

Females

6815

F18-39

6815

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

17898

Females

6665

F18-39

6665

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18201

Females

6815

F18-39

6815

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

19913

Females

7759

F18-39

7759

20K→Half

12.4 - 13.1 mi

Top 86%
×2stories
+19ft-37ft

Overall

21967

Females

8940

F18-39

8940

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

20800

Females

8363

F18-39

8363

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

22798

Females

9544

F18-39

9544

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

20697

Females

8593

F18-39

8593

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

20954

Females

8771

F18-39

8771

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20022

Females

8353

F18-39

8353

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

18355

Females

7585

F18-39

7585

23M→24M

23.0 - 24.0 mi

Top 83%
×6stories
+12ft-82ft

Overall

21226

Females

9050

F18-39

9050

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21651

Females

9296

F18-39

9296

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22011

Females

9472

F18-39

9472

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

20598

Females

8769

F18-39

8769

Passing Analysis

Category:
Athletes Passed
945
Passed By
4584
Net Change
-3639
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16633
5K → 10K117701-584#16633#17217
10K → 15K139488-349#17217#17566
15K → 20K76882-806#17566#18372
20K → Half9289-280#18372#18652
Half → 25K65608-543#18652#19195
25K → 30K28998-970#19195#20165
30K → 20M69129-60#20165#20225
20M → 21M6093-33#20225#20258
21M → 35K6149+12#20258#20246
35K → 23M14536+109#20246#20137
23M → 24M5788-31#20137#20168
24M → 40K42111-69#20168#20237
40K → 25.2M2157-36#20237#20273
25.2M → Finish5655+1#20273#20272
TOTALS9454584-3639
📊

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