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BOSTON MARATHON 2023

Tang Tang

Bib: 14382•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 30%
Division (F18-39)
#0 / 4884
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:33
Rank: #13271
Start → 5K
7:54/mi
24:33 split
10K· 6.21 mi
48:42
Rank: #13062 (+209)
5K → 10K
7:46/mi
24:09 split
15K· 9.32 mi
1:12:52
Rank: #12860 (+202)
10K → 15K
7:47/mi
24:10 split
20K· 12.43 mi
1:37:27
Rank: #12782 (+78)
15K → 20K
7:55/mi
24:35 split
Half· 13.11 mi
1:42:43
Rank: #12732 (+50)
20K → Half
7:43/mi
5:16 split
25K· 15.53 mi
2:01:52
Rank: #12556 (+176)
Half → 25K
7:54/mi
19:09 split
30K· 18.64 mi
2:27:30
Rank: #12575 (-19)
25K → 30K
8:15/mi
25:38 split
20M
2:38:51
Rank: #12574 (+1)
30K → 20M
8:21/mi
11:21 split
21M
2:47:50
Rank: #12602 (-28)
20M → 21M
8:59/mi
8:59 split
35K· 21.75 mi
2:53:55
Rank: #12604 (-2)
21M → 35K
8:08/mi
6:05 split
23M
3:04:38
Rank: #12658 (-54)
35K → 23M
8:34/mi
10:43 split
24M
3:12:58
Rank: #12693 (-35)
23M → 24M
8:20/mi
8:20 split
40K· 24.85 mi
3:20:06
Rank: #12673 (+20)
24M → 40K
8:21/mi
7:08 split
25.2M
3:23:15
Rank: #12683 (-10)
40K → 25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:31:22
Rank: #12638 (+45)
25.2M → Finish
7:58/mi
8:07 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:43
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:48:39
Pace8:17 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3224:337:5424:33
7:54
-
10K
6.21 mi11:17:4148:427:5024:09
7:46
-0:08
15K
9.32 mi11:41:511:12:527:4924:10
7:47
+0:01
20K
12.43 mi12:06:261:37:277:5024:35
7:55
+0:08
Half
13.11 mi12:11:421:42:437:505:16
7:43
-0:12
25K
15.53 mi12:30:512:01:527:5119:09
7:54
+0:11
30K
18.64 mi12:56:292:27:307:5525:38
8:15
+0:21
20M
20.00 mi13:07:502:38:517:5711:21
8:21
+0:06
21M
21.00 mi13:16:492:47:508:008:59
8:59
+0:38
35K
21.75 mi13:22:542:53:558:006:05
8:08
-0:51
23M
23.00 mi13:33:373:04:388:0210:43
8:34
+0:26
24M
24.00 mi13:41:573:12:588:028:20
8:20
-0:14
40K
24.85 mi13:49:053:20:068:037:08
8:21
+0:01
25.2M
25.20 mi13:52:143:23:158:043:09
9:08
+0:47
Finish
26.22 mi14:00:213:31:228:048:07
7:58
-1:10

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

7:43 /mi

Average Pace

8:04 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:31

89% of race

Time at Steady Pace

19:42

9% of race

Time at Slower Pace

3:09

1% of race

Average Pace: 8:04 /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 mi10:53:3224:337:5424:33
7:54
#13271
10K
6.21 mi11:17:4148:427:5024:09
7:46
#13062
15K
9.32 mi11:41:511:12:527:4924:10
7:47
#12860
20K
12.43 mi12:06:261:37:277:5024:35
7:55
#12782
Half
13.11 mi12:11:421:42:437:505:16
7:43
#12732
25K
15.53 mi12:30:512:01:527:5119:09
7:54
#12556
30K
18.64 mi12:56:292:27:307:5525:38
8:15
#12575
20M
20.00 mi13:07:502:38:517:5711:21
8:21
#12574
21M
21.00 mi13:16:492:47:508:008:59
8:59
#12602
35K
21.75 mi13:22:542:53:558:006:05
8:08
#12604
23M
23.00 mi13:33:373:04:388:0210:43
8:34
#12658
24M
24.00 mi13:41:573:12:588:028:20
8:20
#12693
40K
24.85 mi13:49:053:20:068:037:08
8:21
#12673
25.2M
25.20 mi13:52:143:23:158:043:09
9:08
#12683
Finish
26.22 mi14:00:213:31:228:048:07
7:58
#12638
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi132713591359112545(Top 47%)3212(Top 28%)3212(Top 66%)
10K6.21 mi3.10 mi13062+2093483+1083483+10812901(Top 48%)3374(Top 30%)3374(Top 69%)
15K9.32 mi3.11 mi12860+2023372+1113372+11112545(Top 47%)3212(Top 28%)3212(Top 66%)
20K12.43 mi3.11 mi12782+783352+203352+2012739(Top 48%)3401(Top 30%)3401(Top 70%)
Half13.11 mi0.68 mi12732+503328+243328+2412121(Top 46%)2999(Top 26%)2999(Top 61%)
25K15.53 mi2.42 mi12556+1763259+693259+6911924(Top 45%)3037(Top 27%)3037(Top 62%)
30K18.64 mi3.11 mi12575-193305-463305-4612693(Top 48%)3580(Top 31%)3580(Top 73%)
20M20.00 mi1.36 mi12574+13316-113316-1112722(Top 48%)3693(Top 32%)3693(Top 76%)
21M21.00 mi1.00 mi12602-283361-453361-4513333(Top 50%)4120(Top 36%)4120(Top 84%)
35K21.75 mi0.75 mi12604-23369-83369-813016(Top 49%)4002(Top 35%)4002(Top 82%)
23M23.00 mi1.25 mi12658-543424-553424-5513589(Top 51%)4384(Top 38%)4384(Top 90%)
24M24.00 mi1.00 mi12693-353468-443468-4413440(Top 50%)4350(Top 38%)4350(Top 89%)
40K24.85 mi0.85 mi12673+203476-83476-812358(Top 46%)3858(Top 34%)3858(Top 79%)
25.2M25.20 mi0.35 mi12683-103491-153491-1513300(Top 50%)4371(Top 38%)4371(Top 89%)
Finish26.22 mi1.02 mi12638+453484+73484+711895(Top 45%)3652(Top 32%)3652(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12545

Females

3212

F18-39

3212

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

12901

Females

3374

F18-39

3374

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12545

Females

3212

F18-39

3212

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12739

Females

3401

F18-39

3401

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

12121

Females

2999

F18-39

2999

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11924

Females

3037

F18-39

3037

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12693

Females

3580

F18-39

3580

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12722

Females

3693

F18-39

3693

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

13333

Females

4120

F18-39

4120

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

13016

Females

4002

F18-39

4002

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

13589

Females

4384

F18-39

4384

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

13440

Females

4350

F18-39

4350

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12358

Females

3858

F18-39

3858

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13300

Females

4371

F18-39

4371

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11895

Females

3652

F18-39

3652

Passing Analysis

Category:
Athletes Passed
2000
Passed By
1367
Net Change
+633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13271
5K → 10K432223+209#13271#13062
10K → 15K324122+202#13062#12860
15K → 20K227149+78#12860#12782
20K → Half6414+50#12782#12732
Half → 25K22650+176#12732#12556
25K → 30K190209-19#12556#12575
30K → 20M101100+1#12575#12574
20M → 21M83111-28#12574#12602
21M → 35K4648-2#12602#12604
35K → 23M70124-54#12604#12658
23M → 24M5994-35#12658#12693
24M → 40K7050+20#12693#12673
40K → 25.2M2232-10#12673#12683
25.2M → Finish8641+45#12683#12638
TOTALS20001367+633
📊

Passing Visuals

Category:
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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