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BOSTON MARATHON 2025

Beli Thakur

Bib: 22981•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:32
Rank: #25943
Start → 5K
31:32 | 10:09/mi
10K· 6.21 mi
1:00:58
Rank: #24998 (+945)
5K → 10K
29:26 | 9:28/mi
15K· 9.32 mi
1:30:08
Rank: #24496 (+502)
10K → 15K
29:10 | 9:23/mi
20K· 12.43 mi
1:59:38
Rank: #24099 (+397)
15K → 20K
29:30 | 9:30/mi
Half· 13.11 mi
2:06:01
Rank: #24041 (+58)
20K → Half
6:23 | 9:21/mi
25K· 15.53 mi
2:29:13
Rank: #23702 (+339)
Half → 25K
23:12 | 9:34/mi
30K· 18.64 mi
3:00:33
Rank: #23362 (+340)
25K → 30K
31:20 | 10:05/mi
20M
3:14:50
Rank: #23259 (+103)
30K → 20M
14:17 | 10:31/mi
21M
3:26:21
Rank: #23220 (+39)
20M → 21M
11:31 | 11:31/mi
35K· 21.75 mi
3:33:36
Rank: #23138 (+82)
21M → 35K
7:15 | 9:41/mi
23M
3:45:12
Rank: #22865 (+273)
35K → 23M
11:36 | 9:16/mi
24M
3:54:26
Rank: #22686 (+179)
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
4:02:42
Rank: #22582 (+104)
24M → 40K
8:16 | 9:40/mi
25.2M
4:06:26
Rank: #22549 (+33)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
4:15:12
Rank: #22372 (+177)
25.2M → Finish
8:46 | 8:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:01
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:09:11
Pace9:51 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:4131:3210:0931:32
10:09
-
10K
6.21 mi12:01:071:00:589:4929:26
9:28
-0:41
15K
9.32 mi12:30:171:30:089:4029:10
9:23
-0:05
20K
12.43 mi12:59:471:59:389:3829:30
9:30
+0:07
Half
13.11 mi13:06:102:06:019:376:23
9:21
-0:09
25K
15.53 mi13:29:222:29:139:3623:12
9:34
+0:13
30K
18.64 mi14:00:423:00:339:4131:20
10:05
+0:31
20M
20.00 mi14:14:593:14:509:4414:17
10:31
+0:26
21M
21.00 mi14:26:303:26:219:5011:31
11:31
+1:00
35K
21.75 mi14:33:453:33:369:497:15
9:41
-1:50
23M
23.00 mi14:45:213:45:129:4711:36
9:16
-0:25
24M
24.00 mi14:54:353:54:269:469:14
9:14
-0:02
40K
24.85 mi15:02:514:02:429:468:16
9:40
+0:26
25.2M
25.20 mi15:06:354:06:269:473:44
10:50
+1:10
Finish
26.22 mi15:15:214:15:129:448:46
8:36
-2:14

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

8:36 /mi

Average Pace

9:44 /mi

Slowest Pace

11:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

8:46

3% of race

Time at Steady Pace

2:34:02

60% of race

Time at Slower Pace

1:32:24

36% of race

Average Pace: 9:44 /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 mi11:31:4131:3210:0931:32
10:09
#25943
10K
6.21 mi12:01:071:00:589:4929:26
9:28
#24998
15K
9.32 mi12:30:171:30:089:4029:10
9:23
#24496
20K
12.43 mi12:59:471:59:389:3829:30
9:30
#24099
Half
13.11 mi13:06:102:06:019:376:23
9:21
#24041
25K
15.53 mi13:29:222:29:139:3623:12
9:34
#23702
30K
18.64 mi14:00:423:00:339:4131:20
10:05
#23362
20M
20.00 mi14:14:593:14:509:4414:17
10:31
#23259
21M
21.00 mi14:26:303:26:219:5011:31
11:31
#23220
35K
21.75 mi14:33:453:33:369:497:15
9:41
#23138
23M
23.00 mi14:45:213:45:129:4711:36
9:16
#22865
24M
24.00 mi14:54:353:54:269:469:14
9:14
#22686
40K
24.85 mi15:02:514:02:429:468:16
9:40
#22582
25.2M
25.20 mi15:06:354:06:269:473:44
10:50
#22549
Finish
26.22 mi15:15:214:15:129:448:46
8:36
#22372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi25943151481514823445(Top 83%)14037(Top 87%)14037(Top 1115%)
10K6.21 mi3.10 mi24998+94514703+44514703+44524033(Top 85%)14268(Top 89%)14268(Top 1133%)
15K9.32 mi3.11 mi24496+50214479+22414479+22423445(Top 83%)14037(Top 87%)14037(Top 1115%)
20K12.43 mi3.11 mi24099+39714292+18714292+18722880(Top 81%)13737(Top 85%)13737(Top 1091%)
Half13.11 mi0.68 mi24041+5814264+2814264+2823119(Top 81%)13838(Top 86%)13838(Top 1099%)
25K15.53 mi2.42 mi23702+33914115+14914115+14922083(Top 78%)13327(Top 83%)13327(Top 1059%)
30K18.64 mi3.11 mi23362+34013919+19613919+19621844(Top 77%)13093(Top 81%)13093(Top 1040%)
20M20.00 mi1.36 mi23259+10313855+6413855+6422442(Top 79%)13254(Top 82%)13254(Top 1053%)
21M21.00 mi1.00 mi23220+3913814+4113814+4122644(Top 80%)13264(Top 82%)13264(Top 1054%)
35K21.75 mi0.75 mi23138+8213772+4213772+4220972(Top 74%)12434(Top 77%)12434(Top 988%)
23M23.00 mi1.25 mi22865+27313615+15713615+15717625(Top 62%)10784(Top 67%)10784(Top 857%)
24M24.00 mi1.00 mi22686+17913510+10513510+10518508(Top 65%)11172(Top 69%)11172(Top 887%)
40K24.85 mi0.85 mi22582+10413448+6213448+6219352(Top 68%)11499(Top 71%)11499(Top 913%)
25.2M25.20 mi0.35 mi22549+3313424+2413424+2420105(Top 71%)11847(Top 74%)11847(Top 941%)
Finish26.22 mi1.02 mi22372+17713330+9413330+9416851(Top 59%)10332(Top 64%)10332(Top 821%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23445

Males

14037

M60-64

14037

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24033

Males

14268

M60-64

14268

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23445

Males

14037

M60-64

14037

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

22880

Males

13737

M60-64

13737

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

23119

Males

13838

M60-64

13838

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22083

Males

13327

M60-64

13327

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21844

Males

13093

M60-64

13093

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22442

Males

13254

M60-64

13254

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

22644

Males

13264

M60-64

13264

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

20972

Males

12434

M60-64

12434

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17625

Males

10784

M60-64

10784

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18508

Males

11172

M60-64

11172

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19352

Males

11499

M60-64

11499

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20105

Males

11847

M60-64

11847

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16851

Males

10332

M60-64

10332

Passing Analysis

Category:
Athletes Passed
3727
Passed By
156
Net Change
+3571
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25943
5K → 10K9494+945#25943#24998
10K → 15K5097+502#24998#24496
15K → 20K4058+397#24496#24099
20K → Half635+58#24099#24041
Half → 25K3445+339#24041#23702
25K → 30K37636+340#23702#23362
30K → 20M13027+103#23362#23259
20M → 21M8445+39#23259#23220
21M → 35K9210+82#23220#23138
35K → 23M2730+273#23138#22865
23M → 24M1812+179#22865#22686
24M → 40K1062+104#22686#22582
40K → 25.2M374+33#22582#22549
25.2M → Finish1781+177#22549#22372
TOTALS3727156+3571
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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