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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

David Cisewski

Bib: 359 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 0.6%
Gender (Male)
#0 / 16340
Top 1.0%
Masters (Masters Men)
#0 / 10617
Top 0.1%
Age Group (M40-44)
#0 / 2198
Top 0.5%
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
17:11
3.11 mi
Rank: #265
Start → 5K
17:11 | 5:32/mi
10K
34:14
6.21 mi
Rank: #244 (+21)
5K → 10K
17:03 | 5:30/mi
15K
51:27
9.32 mi
Rank: #229 (+15)
10K → 15K
17:13 | 5:33/mi
20K
1:08:49
12.43 mi
Rank: #223 (+6)
15K → 20K
17:22 | 5:36/mi
HALF
1:12:36
13.11 mi
Rank: #225 (-2)
20K → HALF
3:47 | 5:34/mi
25K
1:26:14
15.53 mi
Rank: #226 (-1)
HALF → 25K
13:38 | 5:38/mi
30K
1:43:57
18.64 mi
Rank: #225 (+1)
25K → 30K
17:43 | 5:43/mi
20M
1:51:41
20.00 mi
Rank: #221 (+4)
30K → 20M
7:44 | 5:42/mi
21M
1:57:35
21.00 mi
Rank: #217 (+4)
20M → 21M
5:54 | 5:54/mi
35K
2:01:45
21.75 mi
Rank: #216 (+1)
21M → 35K
4:10 | 5:35/mi
23M
2:08:46
23.00 mi
Rank: #204 (+12)
35K → 23M
7:01 | 5:37/mi
24M
2:14:10
24.00 mi
Rank: #200 (+4)
23M → 24M
5:24 | 5:24/mi
40K
2:18:45
24.85 mi
Rank: #187 (+13)
24M → 40K
4:35 | 5:22/mi
25.2M
2:20:46
25.20 mi
Rank: #183 (+4)
40K → 25.2M
2:01 | 5:51/mi
FINISH
2:26:00
26.22 mi
Rank: #172 (+11)
25.2M → FINISH
5:14 | 5:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:12:36
Pace5:33 /mi
2nd Half
Distance13.11 mi
Time1:13:24
Pace5:36 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:1817:115:3217:11
5:32
-
10K
6.21 mi10:34:2134:145:3117:03
5:30
-0:02
15K
9.32 mi10:51:3451:275:3217:13
5:33
+0:03
20K
12.43 mi11:08:561:08:495:3317:22
5:36
+0:03
HALF
13.11 mi11:12:431:12:365:333:47
5:34
-0:02
25K
15.53 mi11:26:211:26:145:3413:38
5:38
+0:04
30K
18.64 mi11:44:041:43:575:3517:43
5:43
+0:05
20M
20.00 mi11:51:481:51:415:367:44
5:42
-0:01
21M
21.00 mi11:57:421:57:355:365:54
5:54
+0:12
35K
21.75 mi12:01:522:01:455:364:10
5:35
-0:19
23M
23.00 mi12:08:532:08:465:367:01
5:37
+0:02
24M
24.00 mi12:14:172:14:105:365:24
5:24
-0:13
40K
24.85 mi12:18:522:18:455:354:35
5:22
-0:02
25.2M
25.20 mi12:20:532:20:465:362:01
5:51
+0:29
FINISH
26.22 mi12:26:072:26:005:355:14
5:09
-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

5:09 /mi

Average Pace

5:34 /mi

Slowest Pace

5:54 /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

1:52:38

77% of race

Time at Steady Pace

33:22

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:34 /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 mi10:17:1817:115:3217:11
5:32
#265
10K
6.21 mi10:34:2134:145:3117:03
5:30
#244
15K
9.32 mi10:51:3451:275:3217:13
5:33
#229
20K
12.43 mi11:08:561:08:495:3317:22
5:36
#223
HALF
13.11 mi11:12:431:12:365:333:47
5:34
#225
25K
15.53 mi11:26:211:26:145:3413:38
5:38
#226
30K
18.64 mi11:44:041:43:575:3517:43
5:43
#225
20M
20.00 mi11:51:481:51:415:367:44
5:42
#221
21M
21.00 mi11:57:421:57:355:365:54
5:54
#217
35K
21.75 mi12:01:522:01:455:364:10
5:35
#216
23M
23.00 mi12:08:532:08:465:367:01
5:37
#204
24M
24.00 mi12:14:172:14:105:365:24
5:24
#200
40K
24.85 mi12:18:522:18:455:354:35
5:22
#187
25.2M
25.20 mi12:20:532:20:465:362:01
5:51
#183
FINISH
26.22 mi12:26:072:26:005:355:14
5:09
#172
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 mi265243243226(Top 0.8%)206(Top 1%)206(Top 9%)
10K6.21 mi3.10 mi244+21222+21222+21205(Top 0.7%)186(Top 1%)186(Top 8%)
15K9.32 mi3.11 mi229+15208+14208+14226(Top 0.8%)206(Top 1%)206(Top 9%)
20K12.43 mi3.11 mi223+6203+5203+5238(Top 0.8%)219(Top 1%)219(Top 10%)
HALF13.11 mi0.68 mi225-2206-3206-3284(Top 1.0%)265(Top 2%)265(Top 12%)
25K15.53 mi2.42 mi226-1207-1207-1261(Top 0.9%)242(Top 1%)242(Top 11%)
30K18.64 mi3.11 mi225+1206+1206+1232(Top 0.8%)214(Top 1%)214(Top 10%)
20M20.00 mi1.36 mi221+4202+4202+4218(Top 0.8%)203(Top 1%)203(Top 9%)
21M21.00 mi1.00 mi217+4199+3199+3200(Top 0.7%)189(Top 1%)189(Top 9%)
35K21.75 mi0.75 mi216+1198+1198+1302(Top 1%)284(Top 2%)284(Top 13%)
23M23.00 mi1.25 mi204+12187+11187+11174(Top 0.6%)161(Top 1.0%)161(Top 7%)
24M24.00 mi1.00 mi200+4183+4183+4133(Top 0.5%)122(Top 0.7%)122(Top 6%)
40K24.85 mi0.85 mi187+13170+13170+1379(Top 0.3%)71(Top 0.4%)71(Top 3%)
25.2M25.20 mi0.35 mi183+4166+4166+4111(Top 0.4%)104(Top 0.6%)104(Top 5%)
FINISH26.22 mi1.02 mi172+11156+10156+1076(Top 0.3%)71(Top 0.4%)71(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.8%
×21
+97ft-345ft

Overall

226

Males

206

M40-44

206

5K→10K

3.1 - 6.2 mi

Top 0.7%
×5
+79ft-138ft

Overall

205

Males

186

M40-44

186

10K→15K

6.2 - 9.3 mi

Top 0.8%
×3
+67ft-78ft

Overall

226

Males

206

M40-44

206

15K→20K

9.3 - 12.4 mi

Top 0.8%
×5
+106ft-86ft

Overall

238

Males

219

M40-44

219

20K→HALF

12.4 - 13.1 mi

Top 1.0%
×2
+19ft-37ft

Overall

284

Males

265

M40-44

265

HALF→25K

13.1 - 15.5 mi

Top 0.9%
×4
+66ft-88ft

Overall

261

Males

242

M40-44

242

25K→30K

15.5 - 18.6 mi

Top 0.8%
×9
+181ft-148ft

Overall

232

Males

214

M40-44

214

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5
+64ft-50ft

Overall

218

Males

203

M40-44

203

20M→21M

20.0 - 21.0 mi

Top 0.7%
×8
+106ft-24ft

Overall

200

Males

189

M40-44

189

21M→35K

21.0 - 21.8 mi

Top 1%
×7
+17ft-86ft

Overall

302

Males

284

M40-44

284

35K→23M

21.8 - 23.0 mi

Top 0.6%
×5
+23ft-63ft

Overall

174

Males

161

M40-44

161

23M→24M

23.0 - 24.0 mi

Top 0.5%
×6
+12ft-82ft

Overall

133

Males

122

M40-44

122

24M→40K

24.0 - 24.9 mi

Top 0.3%
×1
+6ft-20ft

Overall

79

Males

71

M40-44

71

40K→25.2M

24.9 - 25.2 mi

Top 0.4%
×1
+13ft-16ft

Overall

111

Males

104

M40-44

104

25.2M→FINISH

25.2 - 26.2 mi

Top 0.3%
×2
+22ft-21ft

Overall

76

Males

71

M40-44

71

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
134
Passed By
41
Net Change
+93
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#265
5K → 10K276+21#265#244
10K → 15K216+15#244#229
15K → 20K104+6#229#223
20K → HALF13-2#223#225
HALF → 25K45-1#225#226
25K → 30K1211+1#226#225
30K → 20M62+4#225#221
20M → 21M51+4#221#217
21M → 35K32+1#217#216
35K → 23M131+12#216#204
23M → 24M40+4#204#200
24M → 40K130+13#200#187
40K → 25.2M40+4#187#183
25.2M → FINISH110+11#183#172
TOTALS13441+93
📊

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

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OTQ

Olympic Trials Qualifying analysis available

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