Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sandip Randhawa

Bib: 12836MAge: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°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
23:27
3.11 mi
Rank: #13165
Start5K
23:27 | 7:33/mi
10K
47:32
6.21 mi
Rank: #14159 (-994)
5K10K
24:05 | 7:46/mi
15K
1:11:07
9.32 mi
Rank: #13915 (+244)
10K15K
23:35 | 7:36/mi
20K
1:35:25
12.43 mi
Rank: #14111 (-196)
15K20K
24:18 | 7:50/mi
HALF
1:40:35
13.11 mi
Rank: #14065 (+46)
20KHALF
5:10 | 7:35/mi
25K
1:59:46
15.53 mi
Rank: #14143 (-78)
HALF25K
19:11 | 7:55/mi
30K
2:24:19
18.64 mi
Rank: #13857 (+286)
25K30K
24:33 | 7:55/mi
20M
2:35:13
20.00 mi
Rank: #13770 (+87)
30K20M
10:54 | 8:02/mi
21M
2:43:36
21.00 mi
Rank: #13656 (+114)
20M21M
8:23 | 8:23/mi
35K
2:49:35
21.75 mi
Rank: #13683 (-27)
21M35K
5:59 | 8:00/mi
23M
3:00:33
23.00 mi
Rank: #13920 (-237)
35K23M
10:58 | 8:46/mi
24M
3:10:01
24.00 mi
Rank: #14389 (-469)
23M24M
9:28 | 9:28/mi
40K
3:17:56
24.85 mi
Rank: #14660 (-271)
24M40K
7:55 | 9:16/mi
25.2M
3:21:11
25.20 mi
Rank: #14707 (-47)
40K25.2M
3:15 | 9:26/mi
FINISH
3:29:35
26.22 mi
Rank: #14805 (-98)
25.2MFINISH
8:24 | 8:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:35
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:49:00
Pace8:19 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1323:277:3323:27
7:33
-
10K
6.21 mi11:33:1847:327:3924:05
7:46
+0:13
15K
9.32 mi11:56:531:11:077:3823:35
7:36
-0:10
20K
12.43 mi12:21:111:35:257:4124:18
7:50
+0:14
HALF
13.11 mi12:26:211:40:357:415:10
7:35
-0:15
25K
15.53 mi12:45:321:59:467:4319:11
7:55
+0:20
30K
18.64 mi13:10:052:24:197:4524:33
7:55
0:00
20M
20.00 mi13:20:592:35:137:4610:54
8:02
+0:07
21M
21.00 mi13:29:222:43:367:488:23
8:23
+0:21
35K
21.75 mi13:35:212:49:357:485:59
8:00
-0:23
23M
23.00 mi13:46:193:00:337:5210:58
8:46
+0:46
24M
24.00 mi13:55:473:10:017:569:28
9:28
+0:42
40K
24.85 mi14:03:423:17:567:587:55
9:16
-0:12
25.2M
25.20 mi14:06:573:21:118:003:15
9:26
+0:10
FINISH
26.22 mi14:15:213:29:358:008:24
8:15
-1:11

Checkpoint Splits Visualizations

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

📈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

7:33 /mi

Average Pace

8:00 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

52:12

25% of race

Time at Steady Pace

1:57:24

56% of race

Time at Slower Pace

39:59

19% of race

Average Pace: 8:00 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:09:1323:277:3323:27
7:33
#13165
10K
6.21 mi11:33:1847:327:3924:05
7:46
#14159
15K
9.32 mi11:56:531:11:077:3823:35
7:36
#13915
20K
12.43 mi12:21:111:35:257:4124:18
7:50
#14111
HALF
13.11 mi12:26:211:40:357:415:10
7:35
#14065
25K
15.53 mi12:45:321:59:467:4319:11
7:55
#14143
30K
18.64 mi13:10:052:24:197:4524:33
7:55
#13857
20M
20.00 mi13:20:592:35:137:4610:54
8:02
#13770
21M
21.00 mi13:29:222:43:367:488:23
8:23
#13656
35K
21.75 mi13:35:212:49:357:485:59
8:00
#13683
23M
23.00 mi13:46:193:00:337:5210:58
8:46
#13920
24M
24.00 mi13:55:473:10:017:569:28
9:28
#14389
40K
24.85 mi14:03:423:17:567:587:55
9:16
#14660
25.2M
25.20 mi14:06:573:21:118:003:15
9:26
#14707
FINISH
26.22 mi14:15:213:29:358:008:24
8:15
#14805
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi131659529952913573(Top 47%)9616(Top 59%)9616(Top 399%)
10K6.21 mi3.10 mi14159-9949910-3819910-38115178(Top 52%)10298(Top 63%)10298(Top 427%)
15K9.32 mi3.11 mi13915+2449797+1139797+11313573(Top 47%)9616(Top 59%)9616(Top 399%)
20K12.43 mi3.11 mi14111-1969853-569853-5614687(Top 51%)10016(Top 61%)10016(Top 415%)
HALF13.11 mi0.68 mi14065+469825+289825+2813613(Top 47%)9646(Top 59%)9646(Top 400%)
25K15.53 mi2.42 mi14143-789842-179842-1714669(Top 51%)9938(Top 61%)9938(Top 412%)
30K18.64 mi3.11 mi13857+2869693+1499693+14912759(Top 44%)9000(Top 55%)9000(Top 373%)
20M20.00 mi1.36 mi13770+879624+699624+6913005(Top 45%)9023(Top 55%)9023(Top 374%)
21M21.00 mi1.00 mi13656+1149549+759549+7512370(Top 43%)8618(Top 53%)8618(Top 357%)
35K21.75 mi0.75 mi13683-279544+59544+514452(Top 50%)9521(Top 58%)9521(Top 395%)
23M23.00 mi1.25 mi13920-2379613-699613-6917230(Top 59%)10612(Top 65%)10612(Top 440%)
24M24.00 mi1.00 mi14389-4699779-1669779-16621200(Top 73%)12476(Top 76%)12476(Top 517%)
40K24.85 mi0.85 mi14660-2719867-889867-8819475(Top 67%)11576(Top 71%)11576(Top 480%)
25.2M25.20 mi0.35 mi14707-479882-159882-1516876(Top 58%)10363(Top 63%)10363(Top 429%)
FINISH26.22 mi1.02 mi14805-989901-199901-1916647(Top 57%)10274(Top 63%)10274(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13573

Males

9616

M45-49

9616

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15178

Males

10298

M45-49

10298

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13573

Males

9616

M45-49

9616

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14687

Males

10016

M45-49

10016

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13613

Males

9646

M45-49

9646

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14669

Males

9938

M45-49

9938

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12759

Males

9000

M45-49

9000

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13005

Males

9023

M45-49

9023

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12370

Males

8618

M45-49

8618

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14452

Males

9521

M45-49

9521

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17230

Males

10612

M45-49

10612

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21200

Males

12476

M45-49

12476

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19475

Males

11576

M45-49

11576

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16876

Males

10363

M45-49

10363

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16647

Males

10274

M45-49

10274

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1479*
Passed By
1715
Net Change
-1640
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13165
5K10K55200-994#13165#14159
10K15K337*93+244#14159#13915
15K20K101200-196#13915#14111
20KHALF6620+46#14111#14065
HALF25K110188-78#14065#14143
25K30K346*60+286#14143#13857
30K20M13952+87#13857#13770
20M21M14329+114#13770#13656
21M35K4774-27#13656#13683
35K23M46200-237#13683#13920
23M24M14200-469#13920#14389
24M40K21200-271#14389#14660
40K25.2M1461-47#14660#14707
25.2MFINISH40138-98#14707#14805
TOTALS1479*1715-1640

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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