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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Glen Lee

Bib: 13837 •M •Age: 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 (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
25:06
3.11 mi
Rank: #17458
Start → 5K
25:06 | 8:05/mi
10K
50:36
6.21 mi
Rank: #18030 (-572)
5K → 10K
25:30 | 8:13/mi
15K
1:15:57
9.32 mi
Rank: #18057 (-27)
10K → 15K
25:21 | 8:10/mi
20K
1:41:27
12.43 mi
Rank: #17931 (+126)
15K → 20K
25:30 | 8:13/mi
HALF
1:46:44
13.11 mi
Rank: #17797 (+134)
20K → HALF
5:17 | 7:46/mi
25K
2:06:04
15.53 mi
Rank: #17373 (+424)
HALF → 25K
19:20 | 7:59/mi
30K
2:30:12
18.64 mi
Rank: #16422 (+951)
25K → 30K
24:08 | 7:47/mi
20M
2:40:48
20.00 mi
Rank: #16051 (+371)
30K → 20M
10:36 | 7:49/mi
21M
2:49:05
21.00 mi
Rank: #15769 (+282)
20M → 21M
8:17 | 8:17/mi
35K
2:54:40
21.75 mi
Rank: #15551 (+218)
21M → 35K
5:35 | 7:28/mi
23M
3:04:19
23.00 mi
Rank: #15235 (+316)
35K → 23M
9:39 | 7:43/mi
24M
3:11:38
24.00 mi
Rank: #14932 (+303)
23M → 24M
7:19 | 7:19/mi
40K
3:18:15
24.85 mi
Rank: #14756 (+176)
24M → 40K
6:37 | 7:45/mi
25.2M
3:21:10
25.20 mi
Rank: #14698 (+58)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:29:01
26.22 mi
Rank: #14628 (+70)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:46:44
Pace8:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:42:17
Pace7:49 /mi
📊Negative Split: 4.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4425:068:0525:06
8:05
-
10K
6.21 mi11:20:1450:368:0925:30
8:13
+0:08
15K
9.32 mi11:45:351:15:578:0925:21
8:10
-0:03
20K
12.43 mi12:11:051:41:278:1025:30
8:13
+0:03
HALF
13.11 mi12:16:221:46:448:095:17
7:46
-0:27
25K
15.53 mi12:35:422:06:048:0719:20
7:59
+0:13
30K
18.64 mi12:59:502:30:128:0424:08
7:47
-0:12
20M
20.00 mi13:10:262:40:488:0310:36
7:49
+0:02
21M
21.00 mi13:18:432:49:058:048:17
8:17
+0:28
35K
21.75 mi13:24:182:54:408:025:35
7:28
-0:49
23M
23.00 mi13:33:573:04:198:019:39
7:43
+0:15
24M
24.00 mi13:41:163:11:388:007:19
7:19
-0:24
40K
24.85 mi13:47:533:18:157:596:37
7:45
+0:26
25.2M
25.20 mi13:50:483:21:107:592:55
8:28
+0:43
FINISH
26.22 mi13:58:393:29:017:597:51
7:43
-0:45

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

7:19 /mi

Average Pace

7:59 /mi

Slowest Pace

8:28 /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

1:36:22

46% of race

Time at Steady Pace

1:52:39

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi10:54:4425:068:0525:06
8:05
#17458
10K
6.21 mi11:20:1450:368:0925:30
8:13
#18030
15K
9.32 mi11:45:351:15:578:0925:21
8:10
#18057
20K
12.43 mi12:11:051:41:278:1025:30
8:13
#17931
HALF
13.11 mi12:16:221:46:448:095:17
7:46
#17797
25K
15.53 mi12:35:422:06:048:0719:20
7:59
#17373
30K
18.64 mi12:59:502:30:128:0424:08
7:47
#16422
20M
20.00 mi13:10:262:40:488:0310:36
7:49
#16051
21M
21.00 mi13:18:432:49:058:048:17
8:17
#15769
35K
21.75 mi13:24:182:54:408:025:35
7:28
#15551
23M
23.00 mi13:33:573:04:198:019:39
7:43
#15235
24M
24.00 mi13:41:163:11:388:007:19
7:19
#14932
40K
24.85 mi13:47:533:18:157:596:37
7:45
#14756
25.2M
25.20 mi13:50:483:21:107:592:55
8:28
#14698
FINISH
26.22 mi13:58:393:29:017:597:51
7:43
#14628
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi17458111961119618061(Top 62%)11474(Top 70%)11474(Top 614%)
10K6.21 mi3.10 mi18030-57211438-24211438-24218604(Top 64%)11719(Top 72%)11719(Top 627%)
15K9.32 mi3.11 mi18057-2711457-1911457-1918061(Top 62%)11474(Top 70%)11474(Top 614%)
20K12.43 mi3.11 mi17931+12611396+6111396+6117515(Top 60%)11206(Top 69%)11206(Top 600%)
HALF13.11 mi0.68 mi17797+13411344+5211344+5215103(Top 52%)10248(Top 63%)10248(Top 549%)
25K15.53 mi2.42 mi17373+42411155+18911155+18915175(Top 52%)10153(Top 62%)10153(Top 544%)
30K18.64 mi3.11 mi16422+95110703+45210703+45211734(Top 40%)8539(Top 52%)8539(Top 457%)
20M20.00 mi1.36 mi16051+37110534+16910534+16911369(Top 39%)8256(Top 51%)8256(Top 442%)
21M21.00 mi1.00 mi15769+28210400+13410400+13411740(Top 40%)8319(Top 51%)8319(Top 445%)
35K21.75 mi0.75 mi15551+21810292+10810292+10810551(Top 36%)7765(Top 48%)7765(Top 416%)
23M23.00 mi1.25 mi15235+31610143+14910143+14910378(Top 36%)7563(Top 46%)7563(Top 405%)
24M24.00 mi1.00 mi14932+30310003+14010003+1408728(Top 30%)6666(Top 41%)6666(Top 357%)
40K24.85 mi0.85 mi14756+1769906+979906+9710591(Top 36%)7517(Top 46%)7517(Top 402%)
25.2M25.20 mi0.35 mi14698+589877+299877+2911313(Top 39%)7778(Top 48%)7778(Top 416%)
FINISH26.22 mi1.02 mi14628+709827+509827+5012986(Top 45%)8573(Top 52%)8573(Top 459%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

18061

Males

11474

M50-54

11474

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18604

Males

11719

M50-54

11719

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

18061

Males

11474

M50-54

11474

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17515

Males

11206

M50-54

11206

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15103

Males

10248

M50-54

10248

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15175

Males

10153

M50-54

10153

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11734

Males

8539

M50-54

8539

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11369

Males

8256

M50-54

8256

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11740

Males

8319

M50-54

8319

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10551

Males

7765

M50-54

7765

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10378

Males

7563

M50-54

7563

23M→24M

23.0 - 24.0 mi

Top 30%
×6
+12ft-82ft

Overall

8728

Males

6666

M50-54

6666

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10591

Males

7517

M50-54

7517

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11313

Males

7778

M50-54

7778

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

12986

Males

8573

M50-54

8573

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3842*
Passed By
556
Net Change
+2830
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17458
5K → 10K84200-572#17458#18030
10K → 15K167194-27#18030#18057
15K → 20K219*93+126#18057#17931
20K → HALF1373+134#17931#17797
HALF → 25K430*6+424#17797#17373
25K → 30K951*0+951#17373#16422
30K → 20M376*5+371#16422#16051
20M → 21M288*6+282#16051#15769
21M → 35K218*0+218#15769#15551
35K → 23M320*4+316#15551#15235
23M → 24M304*1+303#15235#14932
24M → 40K1837+176#14932#14756
40K → 25.2M602+58#14756#14698
25.2M → FINISH10535+70#14698#14628
TOTALS3842*556+2830

* 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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