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BOSTON MARATHON 2024

Dora Tao

Bib: 25328•F

CA

0:00
0:00
/ mi
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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
29:28
Rank: #21690
Start → 5K
29:28 | 9:29/mi
10K· 6.21 mi
57:33
Rank: #20867 (+823)
5K → 10K
28:05 | 9:02/mi
15K· 9.32 mi
1:25:32
Rank: #20256 (+611)
10K → 15K
27:59 | 9:00/mi
20K· 12.43 mi
1:53:25
Rank: #19476 (+780)
15K → 20K
27:53 | 8:58/mi
Half· 13.11 mi
1:59:36
Rank: #19429 (+47)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:21:56
Rank: #18897 (+532)
Half → 25K
22:20 | 9:13/mi
30K· 18.64 mi
2:51:20
Rank: #18214 (+683)
25K → 30K
29:24 | 9:28/mi
20M
3:04:25
Rank: #17984 (+230)
30K → 20M
13:05 | 9:38/mi
21M
3:14:18
Rank: #17662 (+322)
20M → 21M
9:53 | 9:53/mi
35K· 21.75 mi
3:21:19
Rank: #17556 (+106)
21M → 35K
7:01 | 9:23/mi
23M
3:33:12
Rank: #17314 (+242)
35K → 23M
11:53 | 9:29/mi
24M
3:42:40
Rank: #17183 (+131)
23M → 24M
9:28 | 9:28/mi
40K· 24.85 mi
3:50:57
Rank: #17026 (+157)
24M → 40K
8:17 | 9:41/mi
25.2M
3:54:34
Rank: #16942 (+84)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:03:58
Rank: #16854 (+88)
25.2M → Finish
9:24 | 9:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:36
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:04:22
Pace9:29 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4129:289:2929:28
9:29
-
10K
6.21 mi12:14:4657:339:1628:05
9:02
-0:27
15K
9.32 mi12:42:451:25:329:1127:59
9:00
-0:02
20K
12.43 mi13:10:381:53:259:0827:53
8:58
-0:02
Half
13.11 mi13:16:491:59:369:076:11
9:04
+0:06
25K
15.53 mi13:39:092:21:569:0822:20
9:13
+0:09
30K
18.64 mi14:08:332:51:209:1129:24
9:28
+0:15
20M
20.00 mi14:21:383:04:259:1313:05
9:38
+0:10
21M
21.00 mi14:31:313:14:189:159:53
9:53
+0:15
35K
21.75 mi14:38:323:21:199:157:01
9:23
-0:30
23M
23.00 mi14:50:253:33:129:1611:53
9:29
+0:06
24M
24.00 mi14:59:533:42:409:179:28
9:28
-0:01
40K
24.85 mi15:08:103:50:579:188:17
9:41
+0:13
25.2M
25.20 mi15:11:473:54:349:183:37
10:29
+0:48
Finish
26.22 mi15:21:114:03:589:199:24
9:13
-1:16

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

8:58 /mi

Average Pace

9:19 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:50:28

94% of race

Time at Steady Pace

13:30

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:18 /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 mi11:46:4129:289:2929:28
9:29
#21690
10K
6.21 mi12:14:4657:339:1628:05
9:02
#20867
15K
9.32 mi12:42:451:25:329:1127:59
9:00
#20256
20K
12.43 mi13:10:381:53:259:0827:53
8:58
#19476
Half
13.11 mi13:16:491:59:369:076:11
9:04
#19429
25K
15.53 mi13:39:092:21:569:0822:20
9:13
#18897
30K
18.64 mi14:08:332:51:209:1129:24
9:28
#18214
20M
20.00 mi14:21:383:04:259:1313:05
9:38
#17984
21M
21.00 mi14:31:313:14:189:159:53
9:53
#17662
35K
21.75 mi14:38:323:21:199:157:01
9:23
#17556
23M
23.00 mi14:50:253:33:129:1611:53
9:29
#17314
24M
24.00 mi14:59:533:42:409:179:28
9:28
#17183
40K
24.85 mi15:08:103:50:579:188:17
9:41
#17026
25.2M
25.20 mi15:11:473:54:349:183:37
10:29
#16942
Finish
26.22 mi15:21:114:03:589:199:24
9:13
#16854
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi216908756875618957(Top 74%)7224(Top 66%)7224(Top 155%)
10K6.21 mi3.10 mi20867+8238320+4368320+43619891(Top 78%)7774(Top 71%)7774(Top 167%)
15K9.32 mi3.11 mi20256+6117967+3537967+35318957(Top 74%)7224(Top 66%)7224(Top 155%)
20K12.43 mi3.11 mi19476+7807553+4147553+41417244(Top 67%)6297(Top 58%)6297(Top 135%)
Half13.11 mi0.68 mi19429+477527+267527+2618566(Top 73%)7086(Top 65%)7086(Top 152%)
25K15.53 mi2.42 mi18897+5327256+2717256+27116469(Top 64%)5977(Top 55%)5977(Top 128%)
30K18.64 mi3.11 mi18214+6836956+3006956+30015332(Top 60%)5601(Top 51%)5601(Top 120%)
20M20.00 mi1.36 mi17984+2306855+1016855+10115086(Top 59%)5724(Top 52%)5724(Top 123%)
21M21.00 mi1.00 mi17662+3226704+1516704+15112538(Top 49%)4552(Top 42%)4552(Top 98%)
35K21.75 mi0.75 mi17556+1066657+476657+4715061(Top 59%)5875(Top 54%)5875(Top 126%)
23M23.00 mi1.25 mi17314+2426544+1136544+11313503(Top 53%)5164(Top 47%)5164(Top 111%)
24M24.00 mi1.00 mi17183+1316494+506494+5014370(Top 56%)5635(Top 52%)5635(Top 121%)
40K24.85 mi0.85 mi17026+1576446+486446+4813860(Top 54%)5464(Top 50%)5464(Top 117%)
25.2M25.20 mi0.35 mi16942+846420+266420+2612830(Top 50%)5032(Top 46%)5032(Top 108%)
Finish26.22 mi1.02 mi16854+886399+216399+2115275(Top 60%)6136(Top 56%)6136(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

18957

Females

7224

F18-39

7224

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

19891

Females

7774

F18-39

7774

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

18957

Females

7224

F18-39

7224

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17244

Females

6297

F18-39

6297

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

18566

Females

7086

F18-39

7086

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16469

Females

5977

F18-39

5977

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

15332

Females

5601

F18-39

5601

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15086

Females

5724

F18-39

5724

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12538

Females

4552

F18-39

4552

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15061

Females

5875

F18-39

5875

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

13503

Females

5164

F18-39

5164

23M→24M

23.0 - 24.0 mi

Top 56%
×6stories
+12ft-82ft

Overall

14370

Females

5635

F18-39

5635

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13860

Females

5464

F18-39

5464

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12830

Females

5032

F18-39

5032

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15275

Females

6136

F18-39

6136

Passing Analysis

Category:
Athletes Passed
5024
Passed By
188
Net Change
+4836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21690
5K → 10K85330+823#21690#20867
10K → 15K63120+611#20867#20256
15K → 20K7833+780#20256#19476
20K → Half558+47#19476#19429
Half → 25K54412+532#19429#18897
25K → 30K69613+683#18897#18214
30K → 20M24010+230#18214#17984
20M → 21M3242+322#17984#17662
21M → 35K12620+106#17662#17556
35K → 23M2519+242#17556#17314
23M → 24M15019+131#17314#17183
24M → 40K16912+157#17183#17026
40K → 25.2M851+84#17026#16942
25.2M → Finish11729+88#16942#16854
TOTALS5024188+4836
📊

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