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BOSTON MARATHON 2025

Ananta Chakravartula

Bib: 31056•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:39
Rank: #26779
Start → 5K
32:39 | 10:31/mi
10K· 6.21 mi
1:03:05
Rank: #25782 (+997)
5K → 10K
30:26 | 9:48/mi
15K· 9.32 mi
1:34:55
Rank: #25687 (+95)
10K → 15K
31:50 | 10:15/mi
20K· 12.43 mi
2:07:16
Rank: #25506 (+181)
15K → 20K
32:21 | 10:25/mi
Half· 13.11 mi
2:15:20
Rank: #25652 (-146)
20K → Half
8:04 | 11:49/mi
25K· 15.53 mi
2:42:20
Rank: #25620 (+32)
Half → 25K
27:00 | 11:08/mi
30K· 18.64 mi
3:22:30
Rank: #25848 (-228)
25K → 30K
40:10 | 12:56/mi
20M
3:39:09
Rank: #25832 (+16)
30K → 20M
16:39 | 12:15/mi
21M
3:51:45
Rank: #25775 (+57)
20M → 21M
12:36 | 12:36/mi
35K· 21.75 mi
4:00:56
Rank: #25814 (-39)
21M → 35K
9:11 | 12:17/mi
23M
4:17:43
Rank: #25915 (-101)
35K → 23M
16:47 | 13:24/mi
24M
4:28:43
Rank: #25847 (+68)
23M → 24M
11:00 | 11:00/mi
40K· 24.85 mi
4:39:00
Rank: #25835 (+12)
24M → 40K
10:17 | 12:02/mi
25.2M
4:43:30
Rank: #25835
40K → 25.2M
4:30 | 13:03/mi
Finish· 26.22 mi
4:54:50
Rank: #25838 (-3)
25.2M → Finish
11:20 | 11:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:20
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time2:39:30
Pace12:10 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2932:3910:3132:39
10:31
-
10K
6.21 mi12:23:551:03:0510:0930:26
9:48
-0:43
15K
9.32 mi12:55:451:34:5510:1131:50
10:15
+0:27
20K
12.43 mi13:28:062:07:1610:1432:21
10:25
+0:10
Half
13.11 mi13:36:102:15:2010:198:04
11:49
+1:24
25K
15.53 mi14:03:102:42:2010:2727:00
11:08
-0:41
30K
18.64 mi14:43:203:22:3010:5240:10
12:56
+1:48
20M
20.00 mi14:59:593:39:0910:5716:39
12:15
-0:41
21M
21.00 mi15:12:353:51:4511:0212:36
12:36
+0:21
35K
21.75 mi15:21:464:00:5611:059:11
12:17
-0:19
23M
23.00 mi15:38:334:17:4311:1216:47
13:24
+1:07
24M
24.00 mi15:49:334:28:4311:1211:00
11:00
-2:24
40K
24.85 mi15:59:504:39:0011:1410:17
12:02
+1:02
25.2M
25.20 mi16:04:204:43:3011:154:30
13:03
+1:01
Finish
26.22 mi16:15:404:54:5011:1511:20
11:07
-1:56

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

9:48 /mi

Average Pace

11:15 /mi

Slowest Pace

13:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:36

60% of race

Time at Steady Pace

44:11

15% of race

Time at Slower Pace

1:14:03

25% of race

Average Pace: 11:15 /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 mi11:53:2932:3910:3132:39
10:31
#26779
10K
6.21 mi12:23:551:03:0510:0930:26
9:48
#25782
15K
9.32 mi12:55:451:34:5510:1131:50
10:15
#25687
20K
12.43 mi13:28:062:07:1610:1432:21
10:25
#25506
Half
13.11 mi13:36:102:15:2010:198:04
11:49
#25652
25K
15.53 mi14:03:102:42:2010:2727:00
11:08
#25620
30K
18.64 mi14:43:203:22:3010:5240:10
12:56
#25848
20M
20.00 mi14:59:593:39:0910:5716:39
12:15
#25832
21M
21.00 mi15:12:353:51:4511:0212:36
12:36
#25775
35K
21.75 mi15:21:464:00:5611:059:11
12:17
#25814
23M
23.00 mi15:38:334:17:4311:1216:47
13:24
#25915
24M
24.00 mi15:49:334:28:4311:1211:00
11:00
#25847
40K
24.85 mi15:59:504:39:0011:1410:17
12:02
#25835
25.2M
25.20 mi16:04:204:43:3011:154:30
13:03
#25835
Finish
26.22 mi16:15:404:54:5011:1511:20
11:07
#25838
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi26779155061550625499(Top 90%)14928(Top 93%)14928(Top 664%)
10K6.21 mi3.10 mi25782+99715067+43915067+43924842(Top 87%)14630(Top 91%)14630(Top 651%)
15K9.32 mi3.11 mi25687+9515011+5615011+5625499(Top 90%)14928(Top 93%)14928(Top 664%)
20K12.43 mi3.11 mi25506+18114928+8314928+8325046(Top 88%)14697(Top 91%)14697(Top 654%)
Half13.11 mi0.68 mi25652-14614994-6614994-6627318(Top 96%)15649(Top 97%)15649(Top 696%)
25K15.53 mi2.42 mi25620+3214972+2214972+2225399(Top 89%)14820(Top 92%)14820(Top 660%)
30K18.64 mi3.11 mi25848-22815042-7015042-7026606(Top 94%)15256(Top 95%)15256(Top 679%)
20M20.00 mi1.36 mi25832+1615017+2515017+2525606(Top 90%)14737(Top 92%)14737(Top 656%)
21M21.00 mi1.00 mi25775+5714979+3814979+3824533(Top 86%)14162(Top 88%)14162(Top 630%)
35K21.75 mi0.75 mi25814-3914990-1114990-1126223(Top 92%)14949(Top 93%)14949(Top 665%)
23M23.00 mi1.25 mi25915-10115034-4415034-4426798(Top 94%)15232(Top 95%)15232(Top 678%)
24M24.00 mi1.00 mi25847+6814985+4914985+4923986(Top 84%)13822(Top 86%)13822(Top 615%)
40K24.85 mi0.85 mi25835+1214970+1514970+1524967(Top 88%)14247(Top 88%)14247(Top 634%)
25.2M25.20 mi0.35 mi2583514965+514965+525108(Top 88%)14306(Top 89%)14306(Top 637%)
Finish26.22 mi1.02 mi25838-314958+714958+725592(Top 90%)14574(Top 90%)14574(Top 649%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

25499

Males

14928

M40-44

14928

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24842

Males

14630

M40-44

14630

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

25499

Males

14928

M40-44

14928

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

25046

Males

14697

M40-44

14697

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

27318

Males

15649

M40-44

15649

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

25399

Males

14820

M40-44

14820

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26606

Males

15256

M40-44

15256

30K→20M

18.6 - 20.0 mi

Top 90%
×5stories
+64ft-50ft

Overall

25606

Males

14737

M40-44

14737

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24533

Males

14162

M40-44

14162

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26223

Males

14949

M40-44

14949

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26798

Males

15232

M40-44

15232

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23986

Males

13822

M40-44

13822

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24967

Males

14247

M40-44

14247

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25108

Males

14306

M40-44

14306

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25592

Males

14574

M40-44

14574

Passing Analysis

Category:
Athletes Passed
1878
Passed By
937
Net Change
+941
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26779
5K → 10K9981+997#26779#25782
10K → 15K18085+95#25782#25687
15K → 20K22241+181#25687#25506
20K → Half2148-146#25506#25652
Half → 25K11886+32#25652#25620
25K → 30K43271-228#25620#25848
30K → 20M6448+16#25848#25832
20M → 21M7316+57#25832#25775
21M → 35K1655-39#25775#25814
35K → 23M15116-101#25814#25915
23M → 24M746+68#25915#25847
24M → 40K3422+12#25847#25835
40K → 25.2M17170#25835#25835
25.2M → Finish2225-3#25835#25838
TOTALS1878937+941
📊

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