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BOSTON MARATHON 2025

Sejal Atluru

Bib: 13482•F

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Female)
#0 / 12228
Top 6%
Division (F18-39)
#0 / 5469
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:36
Rank: #7456
Start → 5K
21:36 | 6:57/mi
10K· 6.21 mi
43:21
Rank: #7699 (-243)
5K → 10K
21:45 | 7:00/mi
15K· 9.32 mi
1:05:15
Rank: #7760 (-61)
10K → 15K
21:54 | 7:03/mi
20K· 12.43 mi
1:27:06
Rank: #7561 (+199)
15K → 20K
21:51 | 7:02/mi
Half· 13.11 mi
1:31:50
Rank: #7525 (+36)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:48:59
Rank: #7364 (+161)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:11:30
Rank: #7031 (+333)
25K → 30K
22:31 | 7:15/mi
20M
2:21:33
Rank: #6901 (+130)
30K → 20M
10:03 | 7:24/mi
21M
2:29:19
Rank: #6762 (+139)
20M → 21M
7:46 | 7:46/mi
35K· 21.75 mi
2:34:38
Rank: #6693 (+69)
21M → 35K
5:19 | 7:06/mi
23M
2:43:58
Rank: #6589 (+104)
35K → 23M
9:20 | 7:27/mi
24M
2:51:08
Rank: #6500 (+89)
23M → 24M
7:10 | 7:10/mi
40K· 24.85 mi
2:57:18
Rank: #6401 (+99)
24M → 40K
6:10 | 7:13/mi
25.2M
2:59:59
Rank: #6354 (+47)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:06:59
Rank: #6232 (+122)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:50
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:35:09
Pace7:16 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5721:366:5721:36
6:57
-
10K
6.21 mi11:12:4243:216:5921:45
7:00
+0:03
15K
9.32 mi11:34:361:05:157:0021:54
7:03
+0:03
20K
12.43 mi11:56:271:27:067:0121:51
7:02
-0:01
Half
13.11 mi12:01:111:31:507:004:44
6:56
-0:06
25K
15.53 mi12:18:201:48:597:0117:09
7:04
+0:08
30K
18.64 mi12:40:512:11:307:0322:31
7:15
+0:11
20M
20.00 mi12:50:542:21:337:0510:03
7:24
+0:09
21M
21.00 mi12:58:402:29:197:077:46
7:46
+0:22
35K
21.75 mi13:03:592:34:387:075:19
7:06
-0:40
23M
23.00 mi13:13:192:43:587:089:20
7:27
+0:21
24M
24.00 mi13:20:292:51:087:087:10
7:10
-0:17
40K
24.85 mi13:26:392:57:187:086:10
7:13
+0:03
25.2M
25.20 mi13:29:202:59:597:092:41
7:47
+0:34
Finish
26.22 mi13:36:203:06:597:087:00
6:52
-0:55

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

6:52 /mi

Average Pace

7:08 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:32

94% of race

Time at Steady Pace

10:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:08 /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 mi10:50:5721:366:5721:36
6:57
#7456
10K
6.21 mi11:12:4243:216:5921:45
7:00
#7699
15K
9.32 mi11:34:361:05:157:0021:54
7:03
#7760
20K
12.43 mi11:56:271:27:067:0121:51
7:02
#7561
Half
13.11 mi12:01:111:31:507:004:44
6:56
#7525
25K
15.53 mi12:18:201:48:597:0117:09
7:04
#7364
30K
18.64 mi12:40:512:11:307:0322:31
7:15
#7031
20M
20.00 mi12:50:542:21:337:0510:03
7:24
#6901
21M
21.00 mi12:58:402:29:197:077:46
7:46
#6762
35K
21.75 mi13:03:592:34:387:075:19
7:06
#6693
23M
23.00 mi13:13:192:43:587:089:20
7:27
#6589
24M
24.00 mi13:20:292:51:087:087:10
7:10
#6500
40K
24.85 mi13:26:392:57:187:086:10
7:13
#6401
25.2M
25.20 mi13:29:202:59:597:092:41
7:47
#6354
Finish
26.22 mi13:36:203:06:597:087:00
6:52
#6232
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi74568068067958(Top 28%)1018(Top 8%)1018(Top 19%)
10K6.21 mi3.10 mi7699-243888-82888-827931(Top 28%)974(Top 8%)974(Top 18%)
15K9.32 mi3.11 mi7760-61914-26914-267958(Top 28%)1018(Top 8%)1018(Top 19%)
20K12.43 mi3.11 mi7561+199868+46868+467094(Top 25%)802(Top 7%)802(Top 15%)
Half13.11 mi0.68 mi7525+36859+9859+97192(Top 25%)816(Top 7%)816(Top 15%)
25K15.53 mi2.42 mi7364+161829+30829+306820(Top 24%)808(Top 7%)808(Top 15%)
30K18.64 mi3.11 mi7031+333781+48781+486163(Top 22%)715(Top 6%)715(Top 13%)
20M20.00 mi1.36 mi6901+130773+8773+86368(Top 22%)908(Top 7%)908(Top 17%)
21M21.00 mi1.00 mi6762+139765+8765+86014(Top 21%)922(Top 8%)922(Top 17%)
35K21.75 mi0.75 mi6693+69762+3762+36055(Top 21%)934(Top 8%)934(Top 17%)
23M23.00 mi1.25 mi6589+104768-6768-66386(Top 22%)1154(Top 9%)1154(Top 21%)
24M24.00 mi1.00 mi6500+89757+11757+115633(Top 20%)933(Top 8%)933(Top 17%)
40K24.85 mi0.85 mi6401+99756+1756+15148(Top 18%)831(Top 7%)831(Top 15%)
25.2M25.20 mi0.35 mi6354+477567564850(Top 17%)817(Top 7%)817(Top 15%)
Finish26.22 mi1.02 mi6232+122739+17739+174924(Top 17%)844(Top 7%)844(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7958

Females

1018

F18-39

1018

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7931

Females

974

F18-39

974

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7958

Females

1018

F18-39

1018

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7094

Females

802

F18-39

802

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7192

Females

816

F18-39

816

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6820

Females

808

F18-39

808

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6163

Females

715

F18-39

715

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6368

Females

908

F18-39

908

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6014

Females

922

F18-39

922

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

6055

Females

934

F18-39

934

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

6386

Females

1154

F18-39

1154

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5633

Females

933

F18-39

933

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5148

Females

831

F18-39

831

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4850

Females

817

F18-39

817

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4924

Females

844

F18-39

844

Passing Analysis

Category:
Athletes Passed
2019
Passed By
795
Net Change
+1224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7456
5K → 10K117360-243#7456#7699
10K → 15K114175-61#7699#7760
15K → 20K24647+199#7760#7561
20K → Half415+36#7561#7525
Half → 25K19736+161#7525#7364
25K → 30K35825+333#7364#7031
30K → 20M16434+130#7031#6901
20M → 21M16021+139#6901#6762
21M → 35K789+69#6762#6693
35K → 23M14238+104#6693#6589
23M → 24M10819+89#6589#6500
24M → 40K10910+99#6500#6401
40K → 25.2M536+47#6401#6354
25.2M → Finish13210+122#6354#6232
TOTALS2019795+1224
📊

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