Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Eddie Lee

Bib: 33422MAge: N/A

CA

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
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
26:54
3.11 mi
Rank: #20957
Start5K
26:54 | 8:40/mi
10K
52:21
6.21 mi
Rank: #19745 (+1212)
5K10K
25:27 | 8:12/mi
15K
1:16:19
9.32 mi
Rank: #18310 (+1435)
10K15K
23:58 | 7:43/mi
20K
1:40:46
12.43 mi
Rank: #17571 (+739)
15K20K
24:27 | 7:53/mi
HALF
1:46:00
13.11 mi
Rank: #17434 (+137)
20KHALF
5:14 | 7:41/mi
25K
2:04:57
15.53 mi
Rank: #16884 (+550)
HALF25K
18:57 | 7:49/mi
30K
2:30:49
18.64 mi
Rank: #16647 (+237)
25K30K
25:52 | 8:20/mi
20M
2:42:30
20.00 mi
Rank: #16648 (-1)
30K20M
11:41 | 8:37/mi
21M
2:51:33
21.00 mi
Rank: #16598 (+50)
20M21M
9:03 | 9:03/mi
35K
2:57:15
21.75 mi
Rank: #16397 (+201)
21M35K
5:42 | 7:38/mi
23M
3:07:32
23.00 mi
Rank: #16217 (+180)
35K23M
10:17 | 8:14/mi
24M
3:15:32
24.00 mi
Rank: #16094 (+123)
23M24M
8:00 | 8:00/mi
40K
3:22:32
24.85 mi
Rank: #15990 (+104)
24M40K
7:00 | 8:12/mi
25.2M
3:25:30
25.20 mi
Rank: #15938 (+52)
40K25.2M
2:58 | 8:37/mi
FINISH
3:33:34
26.22 mi
Rank: #15863 (+75)
25.2MFINISH
8:04 | 7:55/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:00
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:47:34
Pace8:13 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1526:548:4026:54
8:40
-
10K
6.21 mi12:23:4252:218:2625:27
8:12
-0:28
15K
9.32 mi12:47:401:16:198:1223:58
7:43
-0:29
20K
12.43 mi13:12:071:40:468:0724:27
7:53
+0:10
HALF
13.11 mi13:17:211:46:008:065:14
7:41
-0:12
25K
15.53 mi13:36:182:04:578:0318:57
7:49
+0:08
30K
18.64 mi14:02:102:30:498:0625:52
8:20
+0:31
20M
20.00 mi14:13:512:42:308:0811:41
8:37
+0:17
21M
21.00 mi14:22:542:51:338:119:03
9:03
+0:26
35K
21.75 mi14:28:362:57:158:105:42
7:38
-1:25
23M
23.00 mi14:38:533:07:328:1010:17
8:14
+0:36
24M
24.00 mi14:46:533:15:328:098:00
8:00
-0:14
40K
24.85 mi14:53:533:22:328:097:00
8:12
+0:12
25.2M
25.20 mi14:56:513:25:308:102:58
8:37
+0:25
FINISH
26.22 mi15:04:553:33:348:108:04
7:55
-0:42

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

7:38 /mi

Average Pace

8:09 /mi

Slowest Pace

9:03 /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

2:42:58

76% of race

Time at Steady Pace

41:33

19% of race

Time at Slower Pace

9:03

4% of race

Average Pace: 8:09 /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 mi11:58:1526:548:4026:54
8:40
#20957
10K
6.21 mi12:23:4252:218:2625:27
8:12
#19745
15K
9.32 mi12:47:401:16:198:1223:58
7:43
#18310
20K
12.43 mi13:12:071:40:468:0724:27
7:53
#17571
HALF
13.11 mi13:17:211:46:008:065:14
7:41
#17434
25K
15.53 mi13:36:182:04:578:0318:57
7:49
#16884
30K
18.64 mi14:02:102:30:498:0625:52
8:20
#16647
20M
20.00 mi14:13:512:42:308:0811:41
8:37
#16648
21M
21.00 mi14:22:542:51:338:119:03
9:03
#16598
35K
21.75 mi14:28:362:57:158:105:42
7:38
#16397
23M
23.00 mi14:38:533:07:328:1010:17
8:14
#16217
24M
24.00 mi14:46:533:15:328:098:00
8:00
#16094
40K
24.85 mi14:53:533:22:328:097:00
8:12
#15990
25.2M
25.20 mi14:56:513:25:308:102:58
8:37
#15938
FINISH
26.22 mi15:04:553:33:348:108:04
7:55
#15863
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 mi20957127201272014646(Top 50%)10055(Top 62%)10055(Top 176%)
10K6.21 mi3.10 mi19745+121212183+53712183+53718511(Top 64%)11682(Top 71%)11682(Top 204%)
15K9.32 mi3.11 mi18310+143511569+61411569+61414646(Top 50%)10055(Top 62%)10055(Top 176%)
20K12.43 mi3.11 mi17571+73911240+32911240+32915081(Top 52%)10180(Top 62%)10180(Top 178%)
HALF13.11 mi0.68 mi17434+13711185+5511185+5514520(Top 50%)10029(Top 61%)10029(Top 175%)
25K15.53 mi2.42 mi16884+55010945+24010945+24013942(Top 48%)9638(Top 59%)9638(Top 168%)
30K18.64 mi3.11 mi16647+23710796+14910796+14915795(Top 54%)10323(Top 63%)10323(Top 180%)
20M20.00 mi1.36 mi16648-110786+1010786+1016766(Top 58%)10626(Top 65%)10626(Top 186%)
21M21.00 mi1.00 mi16598+5010766+2010766+2016355(Top 56%)10404(Top 64%)10404(Top 182%)
35K21.75 mi0.75 mi16397+20110658+10810658+10811720(Top 40%)8317(Top 51%)8317(Top 145%)
23M23.00 mi1.25 mi16217+18010544+11410544+11413904(Top 48%)9209(Top 56%)9209(Top 161%)
24M24.00 mi1.00 mi16094+12310477+6710477+6713763(Top 47%)9063(Top 55%)9063(Top 158%)
40K24.85 mi0.85 mi15990+10410414+6310414+6313675(Top 47%)8926(Top 55%)8926(Top 156%)
25.2M25.20 mi0.35 mi15938+5210383+3110383+3112276(Top 42%)8258(Top 51%)8258(Top 144%)
FINISH26.22 mi1.02 mi15863+7510335+4810335+4814594(Top 50%)9321(Top 57%)9321(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14646

Males

10055

M18-39

10055

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18511

Males

11682

M18-39

11682

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14646

Males

10055

M18-39

10055

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15081

Males

10180

M18-39

10180

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14520

Males

10029

M18-39

10029

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13942

Males

9638

M18-39

9638

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15795

Males

10323

M18-39

10323

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16766

Males

10626

M18-39

10626

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16355

Males

10404

M18-39

10404

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11720

Males

8317

M18-39

8317

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13904

Males

9209

M18-39

9209

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13763

Males

9063

M18-39

9063

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13675

Males

8926

M18-39

8926

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12276

Males

8258

M18-39

8258

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14594

Males

9321

M18-39

9321

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5449*
Passed By
355
Net Change
+5094
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20957
5K10K1244*32+1212#20957#19745
10K15K1437*2+1435#19745#18310
15K20K742*3+739#18310#17571
20KHALF1425+137#17571#17434
HALF25K552*2+550#17434#16884
25K30K319*82+237#16884#16647
30K20M8081-1#16647#16648
20M21M11969+50#16648#16598
21M35K201*0+201#16598#16397
35K23M19818+180#16397#16217
23M24M14017+123#16217#16094
24M40K12117+104#16094#15990
40K25.2M586+52#15990#15938
25.2MFINISH9621+75#15938#15863
TOTALS5449*355+5094

* 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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