Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sparsh Bansal

Bib: 31390 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
36:17
3.11 mi
Rank: #28642
Start β†’ 5K
36:17 | 11:41/mi
10K
1:14:45
6.21 mi
Rank: #28736 (-94)
5K β†’ 10K
38:28 | 12:23/mi
15K
1:51:01
9.32 mi
Rank: #28562 (+174)
10K β†’ 15K
36:16 | 11:41/mi
20K
2:27:22
12.43 mi
Rank: #28382 (+180)
15K β†’ 20K
36:21 | 11:42/mi
HALF
2:35:17
13.11 mi
Rank: #28361 (+21)
20K β†’ HALF
7:55 | 11:37/mi
25K
3:05:31
15.53 mi
Rank: #28292 (+69)
HALF β†’ 25K
30:14 | 12:28/mi
30K
3:49:09
18.64 mi
Rank: #28330 (-38)
25K β†’ 30K
43:38 | 14:03/mi
20M
4:08:24
20.00 mi
Rank: #28338 (-8)
30K β†’ 20M
19:15 | 14:11/mi
21M
4:25:22
21.00 mi
Rank: #28421 (-83)
20M β†’ 21M
16:58 | 16:58/mi
35K
4:37:33
21.75 mi
Rank: #28471 (-50)
21M β†’ 35K
12:11 | 16:18/mi
23M
4:55:23
23.00 mi
Rank: #28481 (-10)
35K β†’ 23M
17:50 | 14:16/mi
24M
5:10:51
24.00 mi
Rank: #28517 (-36)
23M β†’ 24M
15:28 | 15:28/mi
40K
5:22:34
24.85 mi
Rank: #28501 (+16)
24M β†’ 40K
11:43 | 13:43/mi
25.2M
5:27:14
25.20 mi
Rank: #28486 (+15)
40K β†’ 25.2M
4:40 | 13:32/mi
FINISH
5:40:33
26.22 mi
Rank: #28487 (-1)
25.2M β†’ FINISH
13:19 | 13:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:35:17
Pace11:51 /mi
2nd Half
Distance13.11 mi
Time3:05:16
Pace14:08 /mi
πŸ“ŠPositive Split: 19.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:04:4536:1711:4136:17
11:41
-
10K
6.21 mi12:43:131:14:4512:0238:28
12:23
+0:42
15K
9.32 mi13:19:291:51:0111:5536:16
11:41
-0:42
20K
12.43 mi13:55:502:27:2211:5236:21
11:42
+0:01
HALF
13.11 mi14:03:452:35:1711:517:55
11:37
-0:05
25K
15.53 mi14:33:593:05:3111:5730:14
12:28
+0:51
30K
18.64 mi15:17:373:49:0912:1843:38
14:03
+1:35
20M
20.00 mi15:36:524:08:2412:2619:15
14:11
+0:08
21M
21.00 mi15:53:504:25:2212:3916:58
16:58
+2:47
35K
21.75 mi16:06:014:37:3312:4612:11
16:18
-0:40
23M
23.00 mi16:23:514:55:2312:5117:50
14:16
-2:02
24M
24.00 mi16:39:195:10:5112:5815:28
15:28
+1:12
40K
24.85 mi16:51:025:22:3412:5911:43
13:43
-1:45
25.2M
25.20 mi16:55:425:27:1413:004:40
13:32
-0:11
FINISH
26.22 mi17:09:015:40:3313:0013:19
13:05
-0:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

11:37 /mi

Average Pace

13:00 /mi

Slowest Pace

16:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:05:31

54% of race

Time at Steady Pace

1:50:25

32% of race

Time at Slower Pace

44:37

13% of race

Average Pace: 12:59 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:04:4536:1711:4136:17
11:41
#28642
10K
6.21 mi12:43:131:14:4512:0238:28
12:23
#28736
15K
9.32 mi13:19:291:51:0111:5536:16
11:41
#28562
20K
12.43 mi13:55:502:27:2211:5236:21
11:42
#28382
HALF
13.11 mi14:03:452:35:1711:517:55
11:37
#28361
25K
15.53 mi14:33:593:05:3111:5730:14
12:28
#28292
30K
18.64 mi15:17:373:49:0912:1843:38
14:03
#28330
20M
20.00 mi15:36:524:08:2412:2619:15
14:11
#28338
21M
21.00 mi15:53:504:25:2212:3916:58
16:58
#28421
35K
21.75 mi16:06:014:37:3312:4612:11
16:18
#28471
23M
23.00 mi16:23:514:55:2312:5117:50
14:16
#28481
24M
24.00 mi16:39:195:10:5112:5815:28
15:28
#28517
40K
24.85 mi16:51:025:22:3412:5911:43
13:43
#28501
25.2M
25.20 mi16:55:425:27:1413:004:40
13:32
#28486
FINISH
26.22 mi17:09:015:40:3313:0013:19
13:05
#28487
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi28642162231622328127(Top 97%)16034(Top 98%)16034(Top 280%)
10K6.21 mi3.10 mi28736-9416249-2616249-2628779(Top 99%)16262(Top 100%)16262(Top 284%)
15K9.32 mi3.11 mi28562+17416198+5116198+5128127(Top 97%)16034(Top 98%)16034(Top 280%)
20K12.43 mi3.11 mi28382+18016130+6816130+6827734(Top 96%)15877(Top 97%)15877(Top 277%)
HALF13.11 mi0.68 mi28361+2116121+916121+927985(Top 96%)15937(Top 98%)15937(Top 278%)
25K15.53 mi2.42 mi28292+6916097+2416097+2427881(Top 96%)15907(Top 97%)15907(Top 278%)
30K18.64 mi3.11 mi28330-3816103-616103-628383(Top 98%)16050(Top 98%)16050(Top 280%)
20M20.00 mi1.36 mi28338-816099+416099+428233(Top 97%)15964(Top 98%)15964(Top 279%)
21M21.00 mi1.00 mi28421-8316128-2916128-2928821(Top 99%)16236(Top 99%)16236(Top 284%)
35K21.75 mi0.75 mi28471-5016134-616134-628890(Top 100%)16259(Top 100%)16259(Top 284%)
23M23.00 mi1.25 mi28481-1016131+316131+328309(Top 98%)15961(Top 98%)15961(Top 279%)
24M24.00 mi1.00 mi28517-3616145-1416145-1428814(Top 99%)16209(Top 99%)16209(Top 283%)
40K24.85 mi0.85 mi28501+1616137+816137+827674(Top 95%)15620(Top 96%)15620(Top 273%)
25.2M25.20 mi0.35 mi28486+1516128+916128+926727(Top 92%)15148(Top 93%)15148(Top 265%)
FINISH26.22 mi1.02 mi28487-116129-116129-128252(Top 97%)15909(Top 97%)15909(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
Γ—21
+97ft-345ft

Overall

28127

Males

16034

M18-39

16034

5K→10K

3.1 - 6.2 mi

Top 99%
Γ—5
+79ft-138ft

Overall

28779

Males

16262

M18-39

16262

10K→15K

6.2 - 9.3 mi

Top 97%
Γ—3
+67ft-78ft

Overall

28127

Males

16034

M18-39

16034

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27734

Males

15877

M18-39

15877

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27985

Males

15937

M18-39

15937

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27881

Males

15907

M18-39

15907

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28383

Males

16050

M18-39

16050

30K→20M

18.6 - 20.0 mi

Top 97%
Γ—5
+64ft-50ft

Overall

28233

Males

15964

M18-39

15964

20M→21M

20.0 - 21.0 mi

Top 99%
Γ—8
+106ft-24ft

Overall

28821

Males

16236

M18-39

16236

21M→35K

21.0 - 21.8 mi

Top 100%
Γ—7
+17ft-86ft

Overall

28890

Males

16259

M18-39

16259

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28309

Males

15961

M18-39

15961

23M→24M

23.0 - 24.0 mi

Top 99%
Γ—6
+12ft-82ft

Overall

28814

Males

16209

M18-39

16209

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27674

Males

15620

M18-39

15620

40K→25.2M

24.9 - 25.2 mi

Top 92%
Γ—1
+13ft-16ft

Overall

26727

Males

15148

M18-39

15148

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28252

Males

15909

M18-39

15909

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
615
Passed By
460
Net Change
+155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#28642
5K β†’ 10K24118-94#28642#28736
10K β†’ 15K1817+174#28736#28562
15K β†’ 20K1844+180#28562#28382
20K β†’ HALF221+21#28382#28361
HALF β†’ 25K7910+69#28361#28292
25K β†’ 30K4482-38#28292#28330
30K β†’ 20M1523-8#28330#28338
20M β†’ 21M588-83#28338#28421
21M β†’ 35K252-50#28421#28471
35K β†’ 23M818-10#28471#28481
23M β†’ 24M339-36#28481#28517
24M β†’ 40K204+16#28517#28501
40K β†’ 25.2M150+15#28501#28486
25.2M β†’ FINISH1314-1#28486#28487
TOTALS615460+155
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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