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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jason Keller

Bib: 2287 •M •Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M40-44)
#0 / 2198
Top 25%
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
20:54
3.11 mi
Rank: #6135
Start → 5K
20:54 | 6:44/mi
10K
41:31
6.21 mi
Rank: #5707 (+428)
5K → 10K
20:37 | 6:39/mi
15K
1:02:31
9.32 mi
Rank: #5888 (-181)
10K → 15K
21:00 | 6:46/mi
20K
1:22:54
12.43 mi
Rank: #5373 (+515)
15K → 20K
20:23 | 6:34/mi
HALF
1:27:18
13.11 mi
Rank: #5277 (+96)
20K → HALF
4:24 | 6:28/mi
25K
1:43:15
15.53 mi
Rank: #5015 (+262)
HALF → 25K
15:57 | 6:35/mi
30K
2:04:04
18.64 mi
Rank: #4738 (+277)
25K → 30K
20:49 | 6:43/mi
20M
2:13:10
20.00 mi
Rank: #4599 (+139)
30K → 20M
9:06 | 6:42/mi
21M
2:20:02
21.00 mi
Rank: #4437 (+162)
20M → 21M
6:52 | 6:52/mi
35K
2:24:55
21.75 mi
Rank: #4387 (+50)
21M → 35K
4:53 | 6:32/mi
23M
2:33:19
23.00 mi
Rank: #4290 (+97)
35K → 23M
8:24 | 6:43/mi
24M
2:39:54
24.00 mi
Rank: #4228 (+62)
23M → 24M
6:35 | 6:35/mi
40K
2:45:32
24.85 mi
Rank: #4135 (+93)
24M → 40K
5:38 | 6:36/mi
25.2M
2:47:56
25.20 mi
Rank: #4082 (+53)
40K → 25.2M
2:24 | 6:58/mi
FINISH
2:54:20
26.22 mi
Rank: #3996 (+86)
25.2M → FINISH
6:24 | 6:17/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:27:18
Pace6:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:27:02
Pace6:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4220:546:4420:54
6:44
-
10K
6.21 mi10:44:1941:316:4120:37
6:39
-0:05
15K
9.32 mi11:05:191:02:316:4321:00
6:46
+0:07
20K
12.43 mi11:25:421:22:546:4120:23
6:34
-0:12
HALF
13.11 mi11:30:061:27:186:404:24
6:28
-0:06
25K
15.53 mi11:46:031:43:156:3915:57
6:35
+0:07
30K
18.64 mi12:06:522:04:046:4020:49
6:43
+0:08
20M
20.00 mi12:15:582:13:106:409:06
6:42
-0:01
21M
21.00 mi12:22:502:20:026:416:52
6:52
+0:10
35K
21.75 mi12:27:432:24:556:404:53
6:32
-0:20
23M
23.00 mi12:36:072:33:196:408:24
6:43
+0:11
24M
24.00 mi12:42:422:39:546:406:35
6:35
-0:08
40K
24.85 mi12:48:202:45:326:405:38
6:36
+0:01
25.2M
25.20 mi12:50:442:47:566:402:24
6:58
+0:22
FINISH
26.22 mi12:57:082:54:206:406:24
6:17
-0:41

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

6:17 /mi

Average Pace

6:39 /mi

Slowest Pace

6:58 /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

2:51:56

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:23:4220:546:4420:54
6:44
#6135
10K
6.21 mi10:44:1941:316:4120:37
6:39
#5707
15K
9.32 mi11:05:191:02:316:4321:00
6:46
#5888
20K
12.43 mi11:25:421:22:546:4120:23
6:34
#5373
HALF
13.11 mi11:30:061:27:186:404:24
6:28
#5277
25K
15.53 mi11:46:031:43:156:3915:57
6:35
#5015
30K
18.64 mi12:06:522:04:046:4020:49
6:43
#4738
20M
20.00 mi12:15:582:13:106:409:06
6:42
#4599
21M
21.00 mi12:22:502:20:026:416:52
6:52
#4437
35K
21.75 mi12:27:432:24:556:404:53
6:32
#4387
23M
23.00 mi12:36:072:33:196:408:24
6:43
#4290
24M
24.00 mi12:42:422:39:546:406:35
6:35
#4228
40K
24.85 mi12:48:202:45:326:405:38
6:36
#4135
25.2M
25.20 mi12:50:442:47:566:402:24
6:58
#4082
FINISH
26.22 mi12:57:082:54:206:406:24
6:17
#3996
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 mi6135557355736393(Top 22%)5722(Top 35%)5722(Top 260%)
10K6.21 mi3.10 mi5707+4285241+3325241+3325320(Top 18%)4922(Top 30%)4922(Top 224%)
15K9.32 mi3.11 mi5888-1815392-1515392-1516393(Top 22%)5722(Top 35%)5722(Top 260%)
20K12.43 mi3.11 mi5373+5154968+4244968+4244163(Top 14%)3932(Top 24%)3932(Top 179%)
HALF13.11 mi0.68 mi5277+964892+764892+764094(Top 14%)3873(Top 24%)3873(Top 176%)
25K15.53 mi2.42 mi5015+2624670+2224670+2223957(Top 14%)3723(Top 23%)3723(Top 169%)
30K18.64 mi3.11 mi4738+2774423+2474423+2473700(Top 13%)3466(Top 21%)3466(Top 158%)
20M20.00 mi1.36 mi4599+1394298+1254298+1253480(Top 12%)3242(Top 20%)3242(Top 147%)
21M21.00 mi1.00 mi4437+1624153+1454153+1452781(Top 10%)2605(Top 16%)2605(Top 119%)
35K21.75 mi0.75 mi4387+504104+494104+493733(Top 13%)3424(Top 21%)3424(Top 156%)
23M23.00 mi1.25 mi4290+974009+954009+953545(Top 12%)3230(Top 20%)3230(Top 147%)
24M24.00 mi1.00 mi4228+623946+633946+633641(Top 13%)3286(Top 20%)3286(Top 149%)
40K24.85 mi0.85 mi4135+933862+843862+843000(Top 10%)2729(Top 17%)2729(Top 124%)
25.2M25.20 mi0.35 mi4082+533815+473815+472492(Top 9%)2285(Top 14%)2285(Top 104%)
FINISH26.22 mi1.02 mi3996+863727+883727+882927(Top 10%)2623(Top 16%)2623(Top 119%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6393

Males

5722

M40-44

5722

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5320

Males

4922

M40-44

4922

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6393

Males

5722

M40-44

5722

15K→20K

9.3 - 12.4 mi

Top 14%
×5
+106ft-86ft

Overall

4163

Males

3932

M40-44

3932

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4094

Males

3873

M40-44

3873

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

3957

Males

3723

M40-44

3723

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3700

Males

3466

M40-44

3466

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3480

Males

3242

M40-44

3242

20M→21M

20.0 - 21.0 mi

Top 10%
×8
+106ft-24ft

Overall

2781

Males

2605

M40-44

2605

21M→35K

21.0 - 21.8 mi

Top 13%
×7
+17ft-86ft

Overall

3733

Males

3424

M40-44

3424

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3545

Males

3230

M40-44

3230

23M→24M

23.0 - 24.0 mi

Top 13%
×6
+12ft-82ft

Overall

3641

Males

3286

M40-44

3286

24M→40K

24.0 - 24.9 mi

Top 10%
×1
+6ft-20ft

Overall

3000

Males

2729

M40-44

2729

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2492

Males

2285

M40-44

2285

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
×2
+22ft-21ft

Overall

2927

Males

2623

M40-44

2623

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2530*
Passed By
344
Net Change
+2139
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6135
5K → 10K484*56+428#6135#5707
10K → 15K66200-181#5707#5888
15K → 20K516*1+515#5888#5373
20K → HALF971+96#5373#5277
HALF → 25K263*1+262#5277#5015
25K → 30K286*9+277#5015#4738
30K → 20M1489+139#4738#4599
20M → 21M1653+162#4599#4437
21M → 35K6010+50#4437#4387
35K → 23M10912+97#4387#4290
23M → 24M7917+62#4290#4228
24M → 40K996+93#4228#4135
40K → 25.2M552+53#4135#4082
25.2M → FINISH10317+86#4082#3996
TOTALS2530*344+2139

* 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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Activity Data

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