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BOSTON MARATHON 2024

Tasfia Azim

Bib: 6278•F

TX

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0:00
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Overall
#0 / 25550
Top 20%
Gender (Female)
#0 / 10924
Top 6%
Division (F18-39)
#0 / 4660
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:59
Rank: #5284
Start → 5K
6:45/mi
20:59 split
10K· 6.21 mi
42:13
Rank: #5381 (-97)
5K → 10K
6:50/mi
21:14 split
15K· 9.32 mi
1:03:17
Rank: #5094 (+287)
10K → 15K
6:47/mi
21:04 split
20K· 12.43 mi
1:24:38
Rank: #4839 (+255)
15K → 20K
6:52/mi
21:21 split
Half· 13.11 mi
1:29:18
Rank: #4827 (+12)
20K → Half
6:50/mi
4:40 split
25K· 15.53 mi
1:46:28
Rank: #4763 (+64)
Half → 25K
7:05/mi
17:10 split
30K· 18.64 mi
2:10:30
Rank: #5003 (-240)
25K → 30K
7:44/mi
24:02 split
20M
2:21:55
Rank: #5232 (-229)
30K → 20M
8:24/mi
11:25 split
21M
2:30:31
Rank: #5225 (+7)
20M → 21M
8:36/mi
8:36 split
35K· 21.75 mi
2:37:41
Rank: #5537 (-312)
21M → 35K
9:35/mi
7:10 split
23M
2:48:42
Rank: #5709 (-172)
35K → 23M
8:48/mi
11:01 split
24M
2:56:15
Rank: #5578 (+131)
23M → 24M
7:33/mi
7:33 split
40K· 24.85 mi
3:02:56
Rank: #5475 (+103)
24M → 40K
7:49/mi
6:41 split
25.2M
3:05:42
Rank: #5392 (+83)
40K → 25.2M
8:01/mi
2:46 split
Finish· 26.22 mi
3:12:36
Rank: #5152 (+240)
25.2M → Finish
6:46/mi
6:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:18
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:43:18
Pace7:53 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0220:596:4520:59
6:45
-
10K
6.21 mi10:48:1642:136:4821:14
6:50
+0:05
15K
9.32 mi11:09:201:03:176:4721:04
6:47
-0:03
20K
12.43 mi11:30:411:24:386:4921:21
6:52
+0:05
Half
13.11 mi11:35:211:29:186:494:40
6:50
-0:02
25K
15.53 mi11:52:311:46:286:5117:10
7:05
+0:15
30K
18.64 mi12:16:332:10:307:0024:02
7:44
+0:39
20M
20.00 mi12:27:582:21:557:0611:25
8:24
+0:40
21M
21.00 mi12:36:342:30:317:108:36
8:36
+0:12
35K
21.75 mi12:43:442:37:417:157:10
9:35
+0:59
23M
23.00 mi12:54:452:48:427:2011:01
8:48
-0:47
24M
24.00 mi13:02:182:56:157:217:33
7:33
-1:15
40K
24.85 mi13:08:593:02:567:226:41
7:49
+0:16
25.2M
25.20 mi13:11:453:05:427:222:46
8:01
+0:12
Finish
26.22 mi13:18:393:12:367:216:54
6:46
-1:15

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

6:45 /mi

Average Pace

7:21 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:22

59% of race

Time at Steady Pace

38:16

20% of race

Time at Slower Pace

40:58

21% of race

Average Pace: 7:21 /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 mi10:27:0220:596:4520:59
6:45
#5284
10K
6.21 mi10:48:1642:136:4821:14
6:50
#5381
15K
9.32 mi11:09:201:03:176:4721:04
6:47
#5094
20K
12.43 mi11:30:411:24:386:4921:21
6:52
#4839
Half
13.11 mi11:35:211:29:186:494:40
6:50
#4827
25K
15.53 mi11:52:311:46:286:5117:10
7:05
#4763
30K
18.64 mi12:16:332:10:307:0024:02
7:44
#5003
20M
20.00 mi12:27:582:21:557:0611:25
8:24
#5232
21M
21.00 mi12:36:342:30:317:108:36
8:36
#5225
35K
21.75 mi12:43:442:37:417:157:10
9:35
#5537
23M
23.00 mi12:54:452:48:427:2011:01
8:48
#5709
24M
24.00 mi13:02:182:56:157:217:33
7:33
#5578
40K
24.85 mi13:08:593:02:567:226:41
7:49
#5475
25.2M
25.20 mi13:11:453:05:427:222:46
8:01
#5392
Finish
26.22 mi13:18:393:12:367:216:54
6:46
#5152
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi52844054054584(Top 18%)309(Top 3%)309(Top 7%)
10K6.21 mi3.10 mi5381-97422-17422-175500(Top 22%)455(Top 4%)455(Top 10%)
15K9.32 mi3.11 mi5094+287374+48374+484584(Top 18%)309(Top 3%)309(Top 7%)
20K12.43 mi3.11 mi4839+255345+29345+294442(Top 17%)322(Top 3%)322(Top 7%)
Half13.11 mi0.68 mi4827+12344+1344+14873(Top 19%)409(Top 4%)409(Top 9%)
25K15.53 mi2.42 mi4763+64356-12356-124734(Top 19%)451(Top 4%)451(Top 10%)
30K18.64 mi3.11 mi5003-240427-71427-716335(Top 25%)1091(Top 10%)1091(Top 23%)
20M20.00 mi1.36 mi5232-229511-84511-848903(Top 35%)2410(Top 22%)2410(Top 52%)
21M21.00 mi1.00 mi5225+7536-25536-256706(Top 26%)1576(Top 14%)1576(Top 34%)
35K21.75 mi0.75 mi5537-312648-112648-11215773(Top 62%)6219(Top 57%)6219(Top 133%)
23M23.00 mi1.25 mi5709-172733-85733-8510081(Top 39%)3430(Top 31%)3430(Top 74%)
24M24.00 mi1.00 mi5578+131719+14719+144354(Top 17%)817(Top 7%)817(Top 18%)
40K24.85 mi0.85 mi5475+103716+3716+34873(Top 19%)1132(Top 10%)1132(Top 24%)
25.2M25.20 mi0.35 mi5392+83704+12704+122857(Top 11%)435(Top 4%)435(Top 9%)
Finish26.22 mi1.02 mi5152+240673+31673+312244(Top 9%)288(Top 3%)288(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

4584

Females

309

F18-39

309

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5500

Females

455

F18-39

455

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

4584

Females

309

F18-39

309

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4442

Females

322

F18-39

322

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

4873

Females

409

F18-39

409

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

4734

Females

451

F18-39

451

25K→30K

15.5 - 18.6 mi

Top 25%
×9story building
+181ft-148ft

Overall

6335

Females

1091

F18-39

1091

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

8903

Females

2410

F18-39

2410

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6706

Females

1576

F18-39

1576

21M→35K

21.0 - 21.8 mi

Top 62%
×7story building
+17ft-86ft

Overall

15773

Females

6219

F18-39

6219

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10081

Females

3430

F18-39

3430

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4354

Females

817

F18-39

817

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4873

Females

1132

F18-39

1132

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2857

Females

435

F18-39

435

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2story building
+22ft-21ft

Overall

2244

Females

288

F18-39

288

Passing Analysis

Category:
Athletes Passed
1944
Passed By
1812
Net Change
+132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5284
5K → 10K161258-97#5284#5381
10K → 15K31629+287#5381#5094
15K → 20K29439+255#5094#4839
20K → Half3422+12#4839#4827
Half → 25K205141+64#4827#4763
25K → 30K107347-240#4763#5003
30K → 20M49278-229#5003#5232
20M → 21M8780+7#5232#5225
21M → 35K18330-312#5225#5537
35K → 23M64236-172#5537#5709
23M → 24M15221+131#5709#5578
24M → 40K13027+103#5578#5475
40K → 25.2M863+83#5475#5392
25.2M → Finish2411+240#5392#5152
TOTALS19441812+132
📊

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