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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Byron Gartrell

Bib: 5681 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M40-44)
#0 / 2198
Top 47%
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
21:34
3.11 mi
Rank: #8073
Start → 5K
21:34 | 6:57/mi
10K
43:54
6.21 mi
Rank: #9075 (-1002)
5K → 10K
22:20 | 7:12/mi
15K
1:05:16
9.32 mi
Rank: #8580 (+495)
10K → 15K
21:22 | 6:53/mi
20K
1:26:48
12.43 mi
Rank: #8247 (+333)
15K → 20K
21:32 | 6:56/mi
HALF
1:31:19
13.11 mi
Rank: #8128 (+119)
20K → HALF
4:31 | 6:38/mi
25K
1:47:42
15.53 mi
Rank: #7653 (+475)
HALF → 25K
16:23 | 6:46/mi
30K
2:08:38
18.64 mi
Rank: #6963 (+690)
25K → 30K
20:56 | 6:45/mi
20M
2:18:03
20.00 mi
Rank: #6767 (+196)
30K → 20M
9:25 | 6:56/mi
21M
2:26:28
21.00 mi
Rank: #7036 (-269)
20M → 21M
8:25 | 8:25/mi
35K
2:31:23
21.75 mi
Rank: #6914 (+122)
21M → 35K
4:55 | 6:35/mi
23M
2:40:13
23.00 mi
Rank: #6782 (+132)
35K → 23M
8:50 | 7:04/mi
24M
2:47:13
24.00 mi
Rank: #6725 (+57)
23M → 24M
7:00 | 7:00/mi
40K
2:52:39
24.85 mi
Rank: #6489 (+236)
24M → 40K
5:26 | 6:22/mi
25.2M
2:55:02
25.20 mi
Rank: #6407 (+82)
40K → 25.2M
2:23 | 6:55/mi
FINISH
3:01:29
26.22 mi
Rank: #6244 (+163)
25.2M → FINISH
6:27 | 6:20/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:31:19
Pace6:58 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:30:10
Pace6:53 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2121:346:5721:34
6:57
-
10K
6.21 mi10:48:4143:547:0422:20
7:12
+0:15
15K
9.32 mi11:10:031:05:167:0121:22
6:53
-0:19
20K
12.43 mi11:31:351:26:487:0021:32
6:56
+0:03
HALF
13.11 mi11:36:061:31:196:584:31
6:38
-0:18
25K
15.53 mi11:52:291:47:426:5616:23
6:46
+0:08
30K
18.64 mi12:13:252:08:386:5520:56
6:45
-0:01
20M
20.00 mi12:22:502:18:036:559:25
6:56
+0:11
21M
21.00 mi12:31:152:26:286:598:25
8:25
+1:29
35K
21.75 mi12:36:102:31:236:584:55
6:35
-1:50
23M
23.00 mi12:45:002:40:136:588:50
7:04
+0:29
24M
24.00 mi12:52:002:47:136:597:00
7:00
-0:04
40K
24.85 mi12:57:262:52:396:575:26
6:22
-0:38
25.2M
25.20 mi12:59:492:55:026:572:23
6:55
+0:33
FINISH
26.22 mi13:06:163:01:296:566:27
6:20
-0:35

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

6:56 /mi

Slowest Pace

8:25 /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

21:19

12% of race

Time at Steady Pace

2:09:25

71% of race

Time at Slower Pace

30:45

17% of race

Average Pace: 6:55 /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 mi10:26:2121:346:5721:34
6:57
#8073
10K
6.21 mi10:48:4143:547:0422:20
7:12
#9075
15K
9.32 mi11:10:031:05:167:0121:22
6:53
#8580
20K
12.43 mi11:31:351:26:487:0021:32
6:56
#8247
HALF
13.11 mi11:36:061:31:196:584:31
6:38
#8128
25K
15.53 mi11:52:291:47:426:5616:23
6:46
#7653
30K
18.64 mi12:13:252:08:386:5520:56
6:45
#6963
20M
20.00 mi12:22:502:18:036:559:25
6:56
#6767
21M
21.00 mi12:31:152:26:286:598:25
8:25
#7036
35K
21.75 mi12:36:102:31:236:584:55
6:35
#6914
23M
23.00 mi12:45:002:40:136:588:50
7:04
#6782
24M
24.00 mi12:52:002:47:136:597:00
7:00
#6725
40K
24.85 mi12:57:262:52:396:575:26
6:22
#6489
25.2M
25.20 mi12:59:492:55:026:572:23
6:55
#6407
FINISH
26.22 mi13:06:163:01:296:566:27
6:20
#6244
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8073694169417580(Top 26%)6577(Top 40%)6577(Top 299%)
10K6.21 mi3.10 mi9075-10027570-6297570-62910144(Top 35%)8127(Top 50%)8127(Top 370%)
15K9.32 mi3.11 mi8580+4957249+3217249+3217580(Top 26%)6577(Top 40%)6577(Top 299%)
20K12.43 mi3.11 mi8247+3337029+2207029+2207344(Top 25%)6396(Top 39%)6396(Top 291%)
HALF13.11 mi0.68 mi8128+1196953+766953+765521(Top 19%)5052(Top 31%)5052(Top 230%)
25K15.53 mi2.42 mi7653+4756631+3226631+3225401(Top 19%)4916(Top 30%)4916(Top 224%)
30K18.64 mi3.11 mi6963+6906125+5066125+5063929(Top 14%)3661(Top 22%)3661(Top 167%)
20M20.00 mi1.36 mi6767+1965973+1525973+1525087(Top 18%)4553(Top 28%)4553(Top 207%)
21M21.00 mi1.00 mi7036-2696153-1806153-18012538(Top 43%)8674(Top 53%)8674(Top 395%)
35K21.75 mi0.75 mi6914+1226067+866067+864082(Top 14%)3713(Top 23%)3713(Top 169%)
23M23.00 mi1.25 mi6782+1325951+1165951+1165834(Top 20%)4992(Top 31%)4992(Top 227%)
24M24.00 mi1.00 mi6725+575900+515900+516457(Top 22%)5338(Top 33%)5338(Top 243%)
40K24.85 mi0.85 mi6489+2365714+1865714+1861977(Top 7%)1852(Top 11%)1852(Top 84%)
25.2M25.20 mi0.35 mi6407+825656+585656+582332(Top 8%)2153(Top 13%)2153(Top 98%)
FINISH26.22 mi1.02 mi6244+1635526+1305526+1303210(Top 11%)2851(Top 17%)2851(Top 130%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7580

Males

6577

M40-44

6577

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10144

Males

8127

M40-44

8127

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7580

Males

6577

M40-44

6577

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7344

Males

6396

M40-44

6396

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5521

Males

5052

M40-44

5052

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5401

Males

4916

M40-44

4916

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

3929

Males

3661

M40-44

3661

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5087

Males

4553

M40-44

4553

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12538

Males

8674

M40-44

8674

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4082

Males

3713

M40-44

3713

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5834

Males

4992

M40-44

4992

23M→24M

23.0 - 24.0 mi

Top 22%
×6
+12ft-82ft

Overall

6457

Males

5338

M40-44

5338

24M→40K

24.0 - 24.9 mi

Top 7%
×1
+6ft-20ft

Overall

1977

Males

1852

M40-44

1852

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1
+13ft-16ft

Overall

2332

Males

2153

M40-44

2153

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
×2
+22ft-21ft

Overall

3210

Males

2851

M40-44

2851

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3224*
Passed By
482
Net Change
+1829
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8073
5K → 10K29200-1002#8073#9075
10K → 15K508*13+495#9075#8580
15K → 20K347*14+333#8580#8247
20K → HALF1201+119#8247#8128
HALF → 25K477*2+475#8128#7653
25K → 30K690*0+690#7653#6963
30K → 20M202*6+196#6963#6767
20M → 21M13200-269#6767#7036
21M → 35K1220+122#7036#6914
35K → 23M14917+132#6914#6782
23M → 24M8326+57#6782#6725
24M → 40K236*0+236#6725#6489
40K → 25.2M831+82#6489#6407
25.2M → FINISH1652+163#6407#6244
TOTALS3224*482+1829

* 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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