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BOSTON MARATHON 2024

Danielle Zhang

Bib: 13563•F

WA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 27%
Gender (Female)
#0 / 10924
Top 12%
Division (F18-39)
#0 / 4660
Top 21%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:36
Rank: #11512
Start → 5K
23:36 | 7:36/mi
10K· 6.21 mi
47:15
Rank: #11311 (+201)
5K → 10K
23:39 | 7:37/mi
15K· 9.32 mi
1:10:28
Rank: #10654 (+657)
10K → 15K
23:13 | 7:28/mi
20K· 12.43 mi
1:34:05
Rank: #10186 (+468)
15K → 20K
23:37 | 7:36/mi
Half· 13.11 mi
1:39:07
Rank: #10081 (+105)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:57:29
Rank: #9534 (+547)
Half → 25K
18:22 | 7:35/mi
30K· 18.64 mi
2:21:55
Rank: #8951 (+583)
25K → 30K
24:26 | 7:52/mi
20M
2:32:29
Rank: #8589 (+362)
30K → 20M
10:34 | 7:47/mi
21M
2:40:33
Rank: #8213 (+376)
20M → 21M
8:04 | 8:04/mi
35K· 21.75 mi
2:46:14
Rank: #8059 (+154)
21M → 35K
5:41 | 7:36/mi
23M
2:55:57
Rank: #7724 (+335)
35K → 23M
9:43 | 7:46/mi
24M
3:03:37
Rank: #7498 (+226)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:10:08
Rank: #7282 (+216)
24M → 40K
6:31 | 7:37/mi
25.2M
3:12:57
Rank: #7161 (+121)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:19:56
Rank: #6888 (+273)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:07
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:40:49
Pace7:41 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2523:367:3623:36
7:36
-
10K
6.21 mi11:17:0447:157:3623:39
7:37
+0:01
15K
9.32 mi11:40:171:10:287:3423:13
7:28
-0:09
20K
12.43 mi12:03:541:34:057:3423:37
7:36
+0:08
Half
13.11 mi12:08:561:39:077:345:02
7:23
-0:13
25K
15.53 mi12:27:181:57:297:3418:22
7:35
+0:12
30K
18.64 mi12:51:442:21:557:3724:26
7:52
+0:17
20M
20.00 mi13:02:182:32:297:3710:34
7:47
-0:05
21M
21.00 mi13:10:222:40:337:398:04
8:04
+0:17
35K
21.75 mi13:16:032:46:147:395:41
7:36
-0:28
23M
23.00 mi13:25:462:55:577:399:43
7:46
+0:10
24M
24.00 mi13:33:263:03:377:397:40
7:40
-0:06
40K
24.85 mi13:39:573:10:087:396:31
7:37
-0:03
25.2M
25.20 mi13:42:463:12:577:392:49
8:10
+0:33
Finish
26.22 mi13:49:453:19:567:386:59
6:51
-1:19

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

6:51 /mi

Average Pace

7:38 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:14

18% of race

Time at Steady Pace

2:41:53

81% of race

Time at Slower Pace

2:49

1% of race

Average Pace: 7:38 /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 mi10:53:2523:367:3623:36
7:36
#11512
10K
6.21 mi11:17:0447:157:3623:39
7:37
#11311
15K
9.32 mi11:40:171:10:287:3423:13
7:28
#10654
20K
12.43 mi12:03:541:34:057:3423:37
7:36
#10186
Half
13.11 mi12:08:561:39:077:345:02
7:23
#10081
25K
15.53 mi12:27:181:57:297:3418:22
7:35
#9534
30K
18.64 mi12:51:442:21:557:3724:26
7:52
#8951
20M
20.00 mi13:02:182:32:297:3710:34
7:47
#8589
21M
21.00 mi13:10:222:40:337:398:04
8:04
#8213
35K
21.75 mi13:16:032:46:147:395:41
7:36
#8059
23M
23.00 mi13:25:462:55:577:399:43
7:46
#7724
24M
24.00 mi13:33:263:03:377:397:40
7:40
#7498
40K
24.85 mi13:39:573:10:087:396:31
7:37
#7282
25.2M
25.20 mi13:42:463:12:577:392:49
8:10
#7161
Finish
26.22 mi13:49:453:19:567:386:59
6:51
#6888
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11512285328539462(Top 37%)1899(Top 17%)1899(Top 41%)
10K6.21 mi3.10 mi11311+2012773+802773+8011172(Top 44%)2743(Top 25%)2743(Top 59%)
15K9.32 mi3.11 mi10654+6572437+3362437+3369462(Top 37%)1899(Top 17%)1899(Top 41%)
20K12.43 mi3.11 mi10186+4682248+1892248+1899093(Top 36%)1848(Top 17%)1848(Top 40%)
Half13.11 mi0.68 mi10081+1052201+472201+478267(Top 32%)1469(Top 13%)1469(Top 32%)
25K15.53 mi2.42 mi9534+5471971+2301971+2307489(Top 29%)1359(Top 12%)1359(Top 29%)
30K18.64 mi3.11 mi8951+5831787+1841787+1847094(Top 28%)1395(Top 13%)1395(Top 30%)
20M20.00 mi1.36 mi8589+3621682+1051682+1055610(Top 22%)979(Top 9%)979(Top 21%)
21M21.00 mi1.00 mi8213+3761580+1021580+1024447(Top 17%)696(Top 6%)696(Top 15%)
35K21.75 mi0.75 mi8059+1541544+361544+365578(Top 22%)1124(Top 10%)1124(Top 24%)
23M23.00 mi1.25 mi7724+3351461+831461+834644(Top 18%)856(Top 8%)856(Top 18%)
24M24.00 mi1.00 mi7498+2261415+461415+464892(Top 19%)1039(Top 10%)1039(Top 22%)
40K24.85 mi0.85 mi7282+2161360+551360+554015(Top 16%)792(Top 7%)792(Top 17%)
25.2M25.20 mi0.35 mi7161+1211340+201340+203337(Top 13%)587(Top 5%)587(Top 13%)
Finish26.22 mi1.02 mi6888+2731261+791261+792579(Top 10%)370(Top 3%)370(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9462

Females

1899

F18-39

1899

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11172

Females

2743

F18-39

2743

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9462

Females

1899

F18-39

1899

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

9093

Females

1848

F18-39

1848

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8267

Females

1469

F18-39

1469

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7489

Females

1359

F18-39

1359

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7094

Females

1395

F18-39

1395

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5610

Females

979

F18-39

979

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4447

Females

696

F18-39

696

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5578

Females

1124

F18-39

1124

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4644

Females

856

F18-39

856

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

4892

Females

1039

F18-39

1039

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4015

Females

792

F18-39

792

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3337

Females

587

F18-39

587

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2579

Females

370

F18-39

370

Passing Analysis

Category:
Athletes Passed
4932
Passed By
308
Net Change
+4624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11512
5K → 10K382181+201#11512#11311
10K → 15K67114+657#11311#10654
15K → 20K50335+468#10654#10186
20K → Half1116+105#10186#10081
Half → 25K55811+547#10081#9534
25K → 30K61229+583#9534#8951
30K → 20M3675+362#8951#8589
20M → 21M3782+376#8589#8213
21M → 35K1639+154#8213#8059
35K → 23M3438+335#8059#7724
23M → 24M2304+226#7724#7498
24M → 40K2182+216#7498#7282
40K → 25.2M1221+121#7282#7161
25.2M → Finish2741+273#7161#6888
TOTALS4932308+4624
📊

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