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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chris Kaplanis

Bib: 8369 •M •Age: N/A

NJ

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 (M40-44)
#0 / 2198
Top 38%
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
22:03
3.11 mi
Rank: #9310
Start → 5K
22:03 | 7:06/mi
10K
43:42
6.21 mi
Rank: #8823 (+487)
5K → 10K
21:39 | 6:59/mi
15K
1:05:12
9.32 mi
Rank: #8534 (+289)
10K → 15K
21:30 | 6:56/mi
20K
1:26:23
12.43 mi
Rank: #8018 (+516)
15K → 20K
21:11 | 6:50/mi
HALF
1:30:58
13.11 mi
Rank: #7911 (+107)
20K → HALF
4:35 | 6:44/mi
25K
1:47:14
15.53 mi
Rank: #7423 (+488)
HALF → 25K
16:16 | 6:43/mi
30K
2:08:09
18.64 mi
Rank: #6731 (+692)
25K → 30K
20:55 | 6:44/mi
20M
2:17:22
20.00 mi
Rank: #6485 (+246)
30K → 20M
9:13 | 6:48/mi
21M
2:24:27
21.00 mi
Rank: #6307 (+178)
20M → 21M
7:05 | 7:05/mi
35K
2:29:12
21.75 mi
Rank: #6128 (+179)
21M → 35K
4:45 | 6:21/mi
23M
2:37:23
23.00 mi
Rank: #5828 (+300)
35K → 23M
8:11 | 6:33/mi
24M
2:43:44
24.00 mi
Rank: #5571 (+257)
23M → 24M
6:21 | 6:21/mi
40K
2:49:24
24.85 mi
Rank: #5444 (+127)
24M → 40K
5:40 | 6:38/mi
25.2M
2:51:56
25.20 mi
Rank: #5406 (+38)
40K → 25.2M
2:32 | 7:21/mi
FINISH
2:58:34
26.22 mi
Rank: #5321 (+85)
25.2M → FINISH
6:38 | 6:31/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
Time1:30:58
Pace6:57 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:36
Pace6:41 /mi
📊Negative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:0722:037:0622:03
7:06
-
10K
6.21 mi10:58:4643:427:0221:39
6:59
-0:07
15K
9.32 mi11:20:161:05:127:0021:30
6:56
-0:03
20K
12.43 mi11:41:271:26:236:5821:11
6:50
-0:06
HALF
13.11 mi11:46:021:30:586:574:35
6:44
-0:06
25K
15.53 mi12:02:181:47:146:5516:16
6:43
-0:01
30K
18.64 mi12:23:132:08:096:5320:55
6:44
+0:01
20M
20.00 mi12:32:262:17:226:539:13
6:48
+0:04
21M
21.00 mi12:39:312:24:276:537:05
7:05
+0:17
35K
21.75 mi12:44:162:29:126:524:45
6:21
-0:44
23M
23.00 mi12:52:272:37:236:518:11
6:33
+0:12
24M
24.00 mi12:58:482:43:446:506:21
6:21
-0:12
40K
24.85 mi13:04:282:49:246:495:40
6:38
+0:17
25.2M
25.20 mi13:07:002:51:566:502:32
7:21
+0:43
FINISH
26.22 mi13:13:382:58:346:496:38
6:31
-0:50

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

6:21 /mi

Average Pace

6:49 /mi

Slowest Pace

7:21 /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

2:26:54

82% of race

Time at Steady Pace

31:40

18% of race

Time at Slower Pace

0:00

0% 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 mi10:37:0722:037:0622:03
7:06
#9310
10K
6.21 mi10:58:4643:427:0221:39
6:59
#8823
15K
9.32 mi11:20:161:05:127:0021:30
6:56
#8534
20K
12.43 mi11:41:271:26:236:5821:11
6:50
#8018
HALF
13.11 mi11:46:021:30:586:574:35
6:44
#7911
25K
15.53 mi12:02:181:47:146:5516:16
6:43
#7423
30K
18.64 mi12:23:132:08:096:5320:55
6:44
#6731
20M
20.00 mi12:32:262:17:226:539:13
6:48
#6485
21M
21.00 mi12:39:312:24:276:537:05
7:05
#6307
35K
21.75 mi12:44:162:29:126:524:45
6:21
#6128
23M
23.00 mi12:52:272:37:236:518:11
6:33
#5828
24M
24.00 mi12:58:482:43:446:506:21
6:21
#5571
40K
24.85 mi13:04:282:49:246:495:40
6:38
#5444
25.2M
25.20 mi13:07:002:51:566:502:32
7:21
#5406
FINISH
26.22 mi13:13:382:58:346:496:38
6:31
#5321
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 mi9310771877187945(Top 27%)6824(Top 42%)6824(Top 310%)
10K6.21 mi3.10 mi8823+4877400+3187400+3188428(Top 29%)7151(Top 44%)7151(Top 325%)
15K9.32 mi3.11 mi8534+2897220+1807220+1807945(Top 27%)6824(Top 42%)6824(Top 310%)
20K12.43 mi3.11 mi8018+5166882+3386882+3386363(Top 22%)5682(Top 35%)5682(Top 259%)
HALF13.11 mi0.68 mi7911+1076816+666816+666312(Top 22%)5656(Top 35%)5656(Top 257%)
25K15.53 mi2.42 mi7423+4886471+3456471+3454966(Top 17%)4564(Top 28%)4564(Top 208%)
30K18.64 mi3.11 mi6731+6925966+5055966+5053897(Top 13%)3630(Top 22%)3630(Top 165%)
20M20.00 mi1.36 mi6485+2465765+2015765+2014043(Top 14%)3720(Top 23%)3720(Top 169%)
21M21.00 mi1.00 mi6307+1785615+1505615+1503952(Top 14%)3578(Top 22%)3578(Top 163%)
35K21.75 mi0.75 mi6128+1795479+1365479+1362779(Top 10%)2609(Top 16%)2609(Top 119%)
23M23.00 mi1.25 mi5828+3005241+2385241+2382624(Top 9%)2458(Top 15%)2458(Top 112%)
24M24.00 mi1.00 mi5571+2575034+2075034+2072452(Top 8%)2284(Top 14%)2284(Top 104%)
40K24.85 mi0.85 mi5444+1274933+1014933+1013222(Top 11%)2914(Top 18%)2914(Top 133%)
25.2M25.20 mi0.35 mi5406+384897+364897+364335(Top 15%)3728(Top 23%)3728(Top 170%)
FINISH26.22 mi1.02 mi5321+854811+864811+864187(Top 14%)3608(Top 22%)3608(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7945

Males

6824

M40-44

6824

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8428

Males

7151

M40-44

7151

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7945

Males

6824

M40-44

6824

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6363

Males

5682

M40-44

5682

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6312

Males

5656

M40-44

5656

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4966

Males

4564

M40-44

4564

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3897

Males

3630

M40-44

3630

30K→20M

18.6 - 20.0 mi

Top 14%
×5
+64ft-50ft

Overall

4043

Males

3720

M40-44

3720

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

3952

Males

3578

M40-44

3578

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

2779

Males

2609

M40-44

2609

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2624

Males

2458

M40-44

2458

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2452

Males

2284

M40-44

2284

24M→40K

24.0 - 24.9 mi

Top 11%
×1
+6ft-20ft

Overall

3222

Males

2914

M40-44

2914

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1
+13ft-16ft

Overall

4335

Males

3728

M40-44

3728

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
×2
+22ft-21ft

Overall

4187

Males

3608

M40-44

3608

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4130*
Passed By
141
Net Change
+3989
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9310
5K → 10K543*56+487#9310#8823
10K → 15K325*36+289#8823#8534
15K → 20K518*2+516#8534#8018
20K → HALF1081+107#8018#7911
HALF → 25K489*1+488#7911#7423
25K → 30K692*0+692#7423#6731
30K → 20M250*4+246#6731#6485
20M → 21M1802+178#6485#6307
21M → 35K1801+179#6307#6128
35K → 23M301*1+300#6128#5828
23M → 24M257*0+257#5828#5571
24M → 40K1292+127#5571#5444
40K → 25.2M4810+38#5444#5406
25.2M → FINISH11025+85#5406#5321
TOTALS4130*141+3989

* 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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