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BOSTON MARATHON 2024

Ying Cen

Bib: 13115•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 50%
Masters (Masters Women)
#0 / 6263
Top 40%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:29
Rank: #11262
Start → 5K
23:29 | 7:34/mi
10K· 6.21 mi
47:35
Rank: #11722 (-460)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:12:41
Rank: #12510 (-788)
10K → 15K
25:06 | 8:05/mi
20K· 12.43 mi
1:40:28
Rank: #13967 (-1457)
15K → 20K
27:47 | 8:57/mi
Half· 13.11 mi
1:46:21
Rank: #14091 (-124)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:09:26
Rank: #14831 (-740)
Half → 25K
23:05 | 9:31/mi
30K· 18.64 mi
2:41:20
Rank: #15647 (-816)
25K → 30K
31:54 | 10:16/mi
20M
2:54:37
Rank: #15665 (-18)
30K → 20M
13:17 | 9:46/mi
21M
3:05:45
Rank: #15788 (-123)
20M → 21M
11:08 | 11:08/mi
35K· 21.75 mi
3:12:39
Rank: #15735 (+53)
21M → 35K
6:54 | 9:13/mi
23M
3:24:17
Rank: #15527 (+208)
35K → 23M
11:38 | 9:17/mi
24M
3:33:14
Rank: #15372 (+155)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:41:03
Rank: #15190 (+182)
24M → 40K
7:49 | 9:09/mi
25.2M
3:44:49
Rank: #15156 (+34)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:53:48
Rank: #15068 (+88)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time2:07:27
Pace9:43 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0723:297:3423:29
7:34
-
10K
6.21 mi11:17:1347:357:3924:06
7:45
+0:11
15K
9.32 mi11:42:191:12:417:4825:06
8:05
+0:20
20K
12.43 mi12:10:061:40:288:0527:47
8:57
+0:52
Half
13.11 mi12:15:591:46:218:075:53
8:37
-0:20
25K
15.53 mi12:39:042:09:268:2023:05
9:31
+0:54
30K
18.64 mi13:10:582:41:208:3931:54
10:16
+0:45
20M
20.00 mi13:24:152:54:378:4413:17
9:46
-0:30
21M
21.00 mi13:35:233:05:458:5111:08
11:08
+1:22
35K
21.75 mi13:42:173:12:398:516:54
9:13
-1:55
23M
23.00 mi13:53:553:24:178:5311:38
9:17
+0:04
24M
24.00 mi14:02:523:33:148:538:57
8:57
-0:20
40K
24.85 mi14:10:413:41:038:547:49
9:09
+0:12
25.2M
25.20 mi14:14:273:44:498:553:46
10:55
+1:46
Finish
26.22 mi14:23:263:53:488:558:59
8:49
-2:06

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

7:34 /mi

Average Pace

8:55 /mi

Slowest Pace

11:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:34

34% of race

Time at Steady Pace

1:35:09

41% of race

Time at Slower Pace

1:00:05

26% of race

Average Pace: 8:55 /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 mi10:53:0723:297:3423:29
7:34
#11262
10K
6.21 mi11:17:1347:357:3924:06
7:45
#11722
15K
9.32 mi11:42:191:12:417:4825:06
8:05
#12510
20K
12.43 mi12:10:061:40:288:0527:47
8:57
#13967
Half
13.11 mi12:15:591:46:218:075:53
8:37
#14091
25K
15.53 mi12:39:042:09:268:2023:05
9:31
#14831
30K
18.64 mi13:10:582:41:208:3931:54
10:16
#15647
20M
20.00 mi13:24:152:54:378:4413:17
9:46
#15665
21M
21.00 mi13:35:233:05:458:5111:08
11:08
#15788
35K
21.75 mi13:42:173:12:398:516:54
9:13
#15735
23M
23.00 mi13:53:553:24:178:5311:38
9:17
#15527
24M
24.00 mi14:02:523:33:148:538:57
8:57
#15372
40K
24.85 mi14:10:413:41:038:547:49
9:09
#15190
25.2M
25.20 mi14:14:273:44:498:553:46
10:55
#15156
Finish
26.22 mi14:23:263:53:488:558:59
8:49
#15068
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi112622709270913981(Top 55%)4351(Top 40%)4351(Top 270%)
10K6.21 mi3.10 mi11722-4603011-3023011-30212319(Top 48%)3363(Top 31%)3363(Top 208%)
15K9.32 mi3.11 mi12510-7883465-4543465-45413981(Top 55%)4351(Top 40%)4351(Top 270%)
20K12.43 mi3.11 mi13967-14574342-8774342-87717095(Top 67%)6215(Top 57%)6215(Top 385%)
Half13.11 mi0.68 mi14091-1244421-794421-7916418(Top 64%)5877(Top 54%)5877(Top 364%)
25K15.53 mi2.42 mi14831-7404891-4704891-47017628(Top 69%)6612(Top 61%)6612(Top 410%)
30K18.64 mi3.11 mi15647-8165463-5725463-57218163(Top 71%)7124(Top 65%)7124(Top 442%)
20M20.00 mi1.36 mi15665-185517-545517-5415658(Top 61%)6031(Top 55%)6031(Top 374%)
21M21.00 mi1.00 mi15788-1235634-1175634-11716681(Top 65%)6688(Top 61%)6688(Top 415%)
35K21.75 mi0.75 mi15735+535625+95625+914381(Top 56%)5522(Top 51%)5522(Top 342%)
23M23.00 mi1.25 mi15527+2085554+715554+7112575(Top 49%)4704(Top 43%)4704(Top 292%)
24M24.00 mi1.00 mi15372+1555499+555499+5511919(Top 47%)4368(Top 40%)4368(Top 271%)
40K24.85 mi0.85 mi15190+1825436+635436+6311545(Top 45%)4326(Top 40%)4326(Top 268%)
25.2M25.20 mi0.35 mi15156+345433+35433+314264(Top 56%)5687(Top 52%)5687(Top 353%)
Finish26.22 mi1.02 mi15068+885410+235410+2313275(Top 52%)5106(Top 47%)5106(Top 317%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

13981

Females

4351

F40-44

4351

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12319

Females

3363

F40-44

3363

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

13981

Females

4351

F40-44

4351

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17095

Females

6215

F40-44

6215

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

16418

Females

5877

F40-44

5877

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

17628

Females

6612

F40-44

6612

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18163

Females

7124

F40-44

7124

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

15658

Females

6031

F40-44

6031

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

16681

Females

6688

F40-44

6688

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14381

Females

5522

F40-44

5522

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

12575

Females

4704

F40-44

4704

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

11919

Females

4368

F40-44

4368

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11545

Females

4326

F40-44

4326

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14264

Females

5687

F40-44

5687

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13275

Females

5106

F40-44

5106

Passing Analysis

Category:
Athletes Passed
1491
Passed By
5297
Net Change
-3806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11262
5K → 10K131591-460#11262#11722
10K → 15K67855-788#11722#12510
15K → 20K431500-1457#12510#13967
20K → Half21145-124#13967#14091
Half → 25K72812-740#14091#14831
25K → 30K86902-816#14831#15647
30K → 20M116134-18#15647#15665
20M → 21M79202-123#15665#15788
21M → 35K9138+53#15788#15735
35K → 23M23729+208#15735#15527
23M → 24M17621+155#15527#15372
24M → 40K19715+182#15372#15190
40K → 25.2M5622+34#15190#15156
25.2M → Finish11931+88#15156#15068
TOTALS14915297-3806
📊

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