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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chris Kolesar

Bib: 6089 •M •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 36%
Gender (Male)
#0 / 16340
Top 48%
Age Group (M18-39)
#0 / 5723
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
20:51
3.11 mi
Rank: #6006
Start → 5K
20:51 | 6:43/mi
10K
42:30
6.21 mi
Rank: #7269 (-1263)
5K → 10K
21:39 | 6:59/mi
15K
1:03:45
9.32 mi
Rank: #7261 (+8)
10K → 15K
21:15 | 6:51/mi
20K
1:25:13
12.43 mi
Rank: #7201 (+60)
15K → 20K
21:28 | 6:55/mi
HALF
1:29:44
13.11 mi
Rank: #7111 (+90)
20K → HALF
4:31 | 6:38/mi
25K
1:46:29
15.53 mi
Rank: #7009 (+102)
HALF → 25K
16:45 | 6:55/mi
30K
2:08:35
18.64 mi
Rank: #6947 (+62)
25K → 30K
22:06 | 7:07/mi
20M
2:18:11
20.00 mi
Rank: #6835 (+112)
30K → 20M
9:36 | 7:05/mi
21M
2:25:32
21.00 mi
Rank: #6726 (+109)
20M → 21M
7:21 | 7:21/mi
35K
2:31:02
21.75 mi
Rank: #6818 (-92)
21M → 35K
5:30 | 7:22/mi
23M
2:44:47
23.00 mi
Rank: #8231 (-1413)
35K → 23M
13:45 | 11:00/mi
24M
2:54:48
24.00 mi
Rank: #9097 (-866)
23M → 24M
10:01 | 10:01/mi
40K
3:03:44
24.85 mi
Rank: #9928 (-831)
24M → 40K
8:56 | 10:27/mi
25.2M
3:07:18
25.20 mi
Rank: #10166 (-238)
40K → 25.2M
3:34 | 10:21/mi
FINISH
3:15:19
26.22 mi
Rank: #10335 (-169)
25.2M → FINISH
8:01 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:44
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:45:35
Pace8:04 /mi
📊Positive Split: 17.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4220:516:4320:51
6:43
-
10K
6.21 mi10:46:2142:306:5121:39
6:59
+0:16
15K
9.32 mi11:07:361:03:456:5121:15
6:51
-0:08
20K
12.43 mi11:29:041:25:136:5221:28
6:55
+0:04
HALF
13.11 mi11:33:351:29:446:514:31
6:38
-0:17
25K
15.53 mi11:50:201:46:296:5216:45
6:55
+0:17
30K
18.64 mi12:12:262:08:356:5422:06
7:07
+0:12
20M
20.00 mi12:22:022:18:116:559:36
7:05
-0:02
21M
21.00 mi12:29:232:25:326:567:21
7:21
+0:16
35K
21.75 mi12:34:532:31:026:575:30
7:22
+0:01
23M
23.00 mi12:48:382:44:477:1013:45
11:00
+3:38
24M
24.00 mi12:58:392:54:487:1810:01
10:01
-0:59
40K
24.85 mi13:07:353:03:447:248:56
10:27
+0:26
25.2M
25.20 mi13:11:093:07:187:263:34
10:21
-0:06
FINISH
26.22 mi13:19:103:15:197:288:01
7:53
-2:28

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

6:38 /mi

Average Pace

7:27 /mi

Slowest Pace

11:00 /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

0:00

0% of race

Time at Steady Pace

2:31:02

77% of race

Time at Slower Pace

44:17

23% of race

Average Pace: 7:27 /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 mi10:24:4220:516:4320:51
6:43
#6006
10K
6.21 mi10:46:2142:306:5121:39
6:59
#7269
15K
9.32 mi11:07:361:03:456:5121:15
6:51
#7261
20K
12.43 mi11:29:041:25:136:5221:28
6:55
#7201
HALF
13.11 mi11:33:351:29:446:514:31
6:38
#7111
25K
15.53 mi11:50:201:46:296:5216:45
6:55
#7009
30K
18.64 mi12:12:262:08:356:5422:06
7:07
#6947
20M
20.00 mi12:22:022:18:116:559:36
7:05
#6835
21M
21.00 mi12:29:232:25:326:567:21
7:21
#6726
35K
21.75 mi12:34:532:31:026:575:30
7:22
#6818
23M
23.00 mi12:48:382:44:477:1013:45
11:00
#8231
24M
24.00 mi12:58:392:54:487:1810:01
10:01
#9097
40K
24.85 mi13:07:353:03:447:248:56
10:27
#9928
25.2M
25.20 mi13:11:093:07:187:263:34
10:21
#10166
FINISH
26.22 mi13:19:103:15:197:288:01
7:53
#10335
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6006548154817227(Top 25%)6348(Top 39%)6348(Top 111%)
10K6.21 mi3.10 mi7269-12636398-9176398-9178451(Top 29%)7174(Top 44%)7174(Top 125%)
15K9.32 mi3.11 mi7261+86382+166382+167227(Top 25%)6348(Top 39%)6348(Top 111%)
20K12.43 mi3.11 mi7201+606329+536329+537174(Top 25%)6281(Top 38%)6281(Top 110%)
HALF13.11 mi0.68 mi7111+906264+656264+655555(Top 19%)5086(Top 31%)5086(Top 89%)
25K15.53 mi2.42 mi7009+1026189+756189+756765(Top 23%)5943(Top 36%)5943(Top 104%)
30K18.64 mi3.11 mi6947+626116+736116+736767(Top 23%)5840(Top 36%)5840(Top 102%)
20M20.00 mi1.36 mi6835+1126024+926024+926037(Top 21%)5282(Top 32%)5282(Top 92%)
21M21.00 mi1.00 mi6726+1095941+835941+835576(Top 19%)4836(Top 30%)4836(Top 85%)
35K21.75 mi0.75 mi6818-925991-505991-509699(Top 33%)7325(Top 45%)7325(Top 128%)
23M23.00 mi1.25 mi8231-14136875-8846875-88424457(Top 84%)14078(Top 86%)14078(Top 246%)
24M24.00 mi1.00 mi9097-8667327-4527327-45222827(Top 79%)13277(Top 81%)13277(Top 232%)
40K24.85 mi0.85 mi9928-8317740-4137740-41323064(Top 79%)13324(Top 82%)13324(Top 233%)
25.2M25.20 mi0.35 mi10166-2387849-1097849-10920499(Top 71%)12073(Top 74%)12073(Top 211%)
FINISH26.22 mi1.02 mi10335-1697909-607909-6014218(Top 49%)9136(Top 56%)9136(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7227

Males

6348

M18-39

6348

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8451

Males

7174

M18-39

7174

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7227

Males

6348

M18-39

6348

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7174

Males

6281

M18-39

6281

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5555

Males

5086

M18-39

5086

HALF→25K

13.1 - 15.5 mi

Top 23%
×4
+66ft-88ft

Overall

6765

Males

5943

M18-39

5943

25K→30K

15.5 - 18.6 mi

Top 23%
×9
+181ft-148ft

Overall

6767

Males

5840

M18-39

5840

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

6037

Males

5282

M18-39

5282

20M→21M

20.0 - 21.0 mi

Top 19%
×8
+106ft-24ft

Overall

5576

Males

4836

M18-39

4836

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9699

Males

7325

M18-39

7325

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24457

Males

14078

M18-39

14078

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22827

Males

13277

M18-39

13277

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

23064

Males

13324

M18-39

13324

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20499

Males

12073

M18-39

12073

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14218

Males

9136

M18-39

9136

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1092
Passed By
1774
Net Change
-4329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6006
5K → 10K17200-1263#6006#7269
10K → 15K150142+8#7269#7261
15K → 20K175115+60#7261#7201
20K → HALF944+90#7201#7111
HALF → 25K14947+102#7111#7009
25K → 30K175113+62#7009#6947
30K → 20M13725+112#6947#6835
20M → 21M12415+109#6835#6726
21M → 35K21113-92#6726#6818
35K → 23M6200-1413#6818#8231
23M → 24M4200-866#8231#9097
24M → 40K4200-831#9097#9928
40K → 25.2M4200-238#9928#10166
25.2M → FINISH32200-169#10166#10335
TOTALS10921774-4329
📊

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

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