Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Edward Shin

Bib: 11188MAge: N/A

AE

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 15%
Age Group (M45-49)
#0 / 2413
Top 19%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Edward

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:20/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:54
3.11 mi
Rank: #6142
Start5K
20:54 | 6:44/mi
10K
41:43
6.21 mi
Rank: #6041 (+101)
5K10K
20:49 | 6:43/mi
15K
1:02:41
9.32 mi
Rank: #6082 (-41)
10K15K
20:58 | 6:45/mi
20K
1:23:44
12.43 mi
Rank: #5979 (+103)
15K20K
21:03 | 6:47/mi
HALF
1:28:03
13.11 mi
Rank: #5800 (+179)
20KHALF
4:19 | 6:20/mi
25K
1:44:24
15.53 mi
Rank: #5680 (+120)
HALF25K
16:21 | 6:45/mi
30K
2:05:38
18.64 mi
Rank: #5451 (+229)
25K30K
21:14 | 6:51/mi
20M
2:15:08
20.00 mi
Rank: #5441 (+10)
30K20M
9:30 | 7:00/mi
21M
2:22:23
21.00 mi
Rank: #5387 (+54)
20M21M
7:15 | 7:15/mi
35K
2:27:32
21.75 mi
Rank: #5407 (-20)
21M35K
5:09 | 6:54/mi
23M
2:36:12
23.00 mi
Rank: #5341 (+66)
35K23M
8:40 | 6:56/mi
24M
2:43:05
24.00 mi
Rank: #5336 (+5)
23M24M
6:53 | 6:53/mi
40K
2:49:02
24.85 mi
Rank: #5311 (+25)
24M40K
5:57 | 6:58/mi
25.2M
2:51:41
25.20 mi
Rank: #5334 (-23)
40K25.2M
2:39 | 7:42/mi
FINISH
2:58:37
26.22 mi
Rank: #5333 (+1)
25.2MFINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:03
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:30:34
Pace6:55 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:0720:546:4420:54
6:44
-
10K
6.21 mi10:59:5641:436:4320:49
6:43
-0:01
15K
9.32 mi11:20:541:02:416:4420:58
6:45
+0:02
20K
12.43 mi11:41:571:23:446:4521:03
6:47
+0:02
HALF
13.11 mi11:46:161:28:036:444:19
6:20
-0:27
25K
15.53 mi12:02:371:44:246:4416:21
6:45
+0:25
30K
18.64 mi12:23:512:05:386:4521:14
6:51
+0:06
20M
20.00 mi12:33:212:15:086:469:30
7:00
+0:09
21M
21.00 mi12:40:362:22:236:477:15
7:15
+0:15
35K
21.75 mi12:45:452:27:326:485:09
6:54
-0:21
23M
23.00 mi12:54:252:36:126:488:40
6:56
+0:02
24M
24.00 mi13:01:182:43:056:486:53
6:53
-0:03
40K
24.85 mi13:07:152:49:026:495:57
6:58
+0:05
25.2M
25.20 mi13:09:542:51:416:492:39
7:42
+0:44
FINISH
26.22 mi13:16:502:58:376:506:56
6:49
-0:53

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

6:20 /mi

Average Pace

6:49 /mi

Slowest Pace

7:42 /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

4:19

2% of race

Time at Steady Pace

2:34:54

87% of race

Time at Slower Pace

19:24

11% of race

Average Pace: 6:49 /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 mi10:39:0720:546:4420:54
6:44
#6142
10K
6.21 mi10:59:5641:436:4320:49
6:43
#6041
15K
9.32 mi11:20:541:02:416:4420:58
6:45
#6082
20K
12.43 mi11:41:571:23:446:4521:03
6:47
#5979
HALF
13.11 mi11:46:161:28:036:444:19
6:20
#5800
25K
15.53 mi12:02:371:44:246:4416:21
6:45
#5680
30K
18.64 mi12:23:512:05:386:4521:14
6:51
#5451
20M
20.00 mi12:33:212:15:086:469:30
7:00
#5441
21M
21.00 mi12:40:362:22:236:477:15
7:15
#5387
35K
21.75 mi12:45:452:27:326:485:09
6:54
#5407
23M
23.00 mi12:54:252:36:126:488:40
6:56
#5341
24M
24.00 mi13:01:182:43:056:486:53
6:53
#5336
40K
24.85 mi13:07:152:49:026:495:57
6:58
#5311
25.2M
25.20 mi13:09:542:51:416:492:39
7:42
#5334
FINISH
26.22 mi13:16:502:58:376:506:56
6:49
#5333
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 mi6142558055806282(Top 22%)5642(Top 35%)5642(Top 234%)
10K6.21 mi3.10 mi6041+1015505+755505+755954(Top 21%)5418(Top 33%)5418(Top 225%)
15K9.32 mi3.11 mi6082-415535-305535-306282(Top 22%)5642(Top 35%)5642(Top 234%)
20K12.43 mi3.11 mi5979+1035442+935442+935932(Top 20%)5357(Top 33%)5357(Top 222%)
HALF13.11 mi0.68 mi5800+1795313+1295313+1293302(Top 11%)3178(Top 19%)3178(Top 132%)
25K15.53 mi2.42 mi5680+1205203+1105203+1105252(Top 18%)4796(Top 29%)4796(Top 199%)
30K18.64 mi3.11 mi5451+2295004+1995004+1994639(Top 16%)4244(Top 26%)4244(Top 176%)
20M20.00 mi1.36 mi5441+104987+174987+175481(Top 19%)4866(Top 30%)4866(Top 202%)
21M21.00 mi1.00 mi5387+544929+584929+584947(Top 17%)4356(Top 27%)4356(Top 181%)
35K21.75 mi0.75 mi5407-204940-114940-116246(Top 22%)5324(Top 33%)5324(Top 221%)
23M23.00 mi1.25 mi5341+664873+674873+674936(Top 17%)4348(Top 27%)4348(Top 180%)
24M24.00 mi1.00 mi5336+54856+174856+175674(Top 20%)4807(Top 29%)4807(Top 199%)
40K24.85 mi0.85 mi5311+254825+314825+315240(Top 18%)4457(Top 27%)4457(Top 185%)
25.2M25.20 mi0.35 mi5334-234837-124837-126268(Top 22%)5071(Top 31%)5071(Top 210%)
FINISH26.22 mi1.02 mi5333+14817+204817+206112(Top 21%)4933(Top 30%)4933(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6282

Males

5642

M45-49

5642

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

5954

Males

5418

M45-49

5418

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6282

Males

5642

M45-49

5642

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5932

Males

5357

M45-49

5357

20K→HALF

12.4 - 13.1 mi

Top 11%
×2
+19ft-37ft

Overall

3302

Males

3178

M45-49

3178

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5252

Males

4796

M45-49

4796

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4639

Males

4244

M45-49

4244

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5481

Males

4866

M45-49

4866

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4947

Males

4356

M45-49

4356

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6246

Males

5324

M45-49

5324

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4936

Males

4348

M45-49

4348

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5674

Males

4807

M45-49

4807

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5240

Males

4457

M45-49

4457

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6268

Males

5071

M45-49

5071

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6112

Males

4933

M45-49

4933

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1667*
Passed By
858
Net Change
+809
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6142
5K10K245*144+101#6142#6041
10K15K121162-41#6041#6082
15K20K18683+103#6082#5979
20KHALF1790+179#5979#5800
HALF25K15939+120#5800#5680
25K30K259*30+229#5680#5451
30K20M7363+10#5451#5441
20M21M8935+54#5441#5387
21M35K4161-20#5387#5407
35K23M10640+66#5407#5341
23M24M6055+5#5341#5336
24M40K6742+25#5336#5311
40K25.2M2144-23#5311#5334
25.2MFINISH6160+1#5334#5333
TOTALS1667*858+809

* 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

Activity Data

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Export & Support

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