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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jameson Cheesman

Bib: 7052 •M •Age: N/A

KY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M40-44)
#0 / 2198
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
22:47
3.11 mi
Rank: #11322
Start → 5K
22:47 | 7:20/mi
10K
45:38
6.21 mi
Rank: #11465 (-143)
5K → 10K
22:51 | 7:22/mi
15K
1:08:30
9.32 mi
Rank: #11485 (-20)
10K → 15K
22:52 | 7:22/mi
20K
1:31:22
12.43 mi
Rank: #11303 (+182)
15K → 20K
22:52 | 7:22/mi
HALF
1:36:34
13.11 mi
Rank: #11452 (-149)
20K → HALF
5:12 | 7:38/mi
25K
1:54:32
15.53 mi
Rank: #11303 (+149)
HALF → 25K
17:58 | 7:25/mi
30K
2:18:22
18.64 mi
Rank: #11220 (+83)
25K → 30K
23:50 | 7:41/mi
20M
2:29:04
20.00 mi
Rank: #11263 (-43)
30K → 20M
10:42 | 7:53/mi
21M
2:37:37
21.00 mi
Rank: #11351 (-88)
20M → 21M
8:33 | 8:33/mi
35K
2:43:35
21.75 mi
Rank: #11435 (-84)
21M → 35K
5:58 | 7:59/mi
23M
2:52:57
23.00 mi
Rank: #11216 (+219)
35K → 23M
9:22 | 7:30/mi
24M
3:00:10
24.00 mi
Rank: #11039 (+177)
23M → 24M
7:13 | 7:13/mi
40K
3:06:32
24.85 mi
Rank: #10900 (+139)
24M → 40K
6:22 | 7:27/mi
25.2M
3:09:25
25.20 mi
Rank: #10873 (+27)
40K → 25.2M
2:53 | 8:22/mi
FINISH
3:17:36
26.22 mi
Rank: #11029 (-156)
25.2M → FINISH
8:11 | 8:02/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:34
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:41:02
Pace7:43 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2022:477:2022:47
7:20
-
10K
6.21 mi10:51:1145:387:2122:51
7:22
+0:02
15K
9.32 mi11:14:031:08:307:2122:52
7:22
0:00
20K
12.43 mi11:36:551:31:227:2222:52
7:22
0:00
HALF
13.11 mi11:42:071:36:347:225:12
7:38
+0:16
25K
15.53 mi12:00:051:54:327:2317:58
7:25
-0:13
30K
18.64 mi12:23:552:18:227:2623:50
7:41
+0:16
20M
20.00 mi12:34:372:29:047:2810:42
7:53
+0:12
21M
21.00 mi12:43:102:37:377:318:33
8:33
+0:40
35K
21.75 mi12:49:082:43:357:325:58
7:59
-0:34
23M
23.00 mi12:58:302:52:577:329:22
7:30
-0:29
24M
24.00 mi13:05:433:00:107:317:13
7:13
-0:17
40K
24.85 mi13:12:053:06:327:316:22
7:27
+0:14
25.2M
25.20 mi13:14:583:09:257:312:53
8:22
+0:55
FINISH
26.22 mi13:23:093:17:367:338:11
8:02
-0:20

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

7:13 /mi

Average Pace

7:33 /mi

Slowest Pace

8:33 /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

2:52:01

87% of race

Time at Steady Pace

17:02

9% of race

Time at Slower Pace

8:33

4% of race

Average Pace: 7:32 /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 mi10:28:2022:477:2022:47
7:20
#11322
10K
6.21 mi10:51:1145:387:2122:51
7:22
#11465
15K
9.32 mi11:14:031:08:307:2122:52
7:22
#11485
20K
12.43 mi11:36:551:31:227:2222:52
7:22
#11303
HALF
13.11 mi11:42:071:36:347:225:12
7:38
#11452
25K
15.53 mi12:00:051:54:327:2317:58
7:25
#11303
30K
18.64 mi12:23:552:18:227:2623:50
7:41
#11220
20M
20.00 mi12:34:372:29:047:2810:42
7:53
#11263
21M
21.00 mi12:43:102:37:377:318:33
8:33
#11351
35K
21.75 mi12:49:082:43:357:325:58
7:59
#11435
23M
23.00 mi12:58:302:52:577:329:22
7:30
#11216
24M
24.00 mi13:05:433:00:107:317:13
7:13
#11039
40K
24.85 mi13:12:053:06:327:316:22
7:27
#10900
25.2M
25.20 mi13:14:583:09:257:312:53
8:22
#10873
FINISH
26.22 mi13:23:093:17:367:338:11
8:02
#11029
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 mi113228746874611584(Top 40%)8743(Top 54%)8743(Top 398%)
10K6.21 mi3.10 mi11465-1438775-298775-2911638(Top 40%)8815(Top 54%)8815(Top 401%)
15K9.32 mi3.11 mi11485-208755+208755+2011584(Top 40%)8743(Top 54%)8743(Top 398%)
20K12.43 mi3.11 mi11303+1828643+1128643+11210736(Top 37%)8274(Top 51%)8274(Top 376%)
HALF13.11 mi0.68 mi11452-1498707-648707-6414031(Top 48%)9790(Top 60%)9790(Top 445%)
25K15.53 mi2.42 mi11303+1498616+918616+9110628(Top 37%)8148(Top 50%)8148(Top 371%)
30K18.64 mi3.11 mi11220+838527+898527+8910994(Top 38%)8202(Top 50%)8202(Top 373%)
20M20.00 mi1.36 mi11263-438520+78520+711889(Top 41%)8503(Top 52%)8503(Top 387%)
21M21.00 mi1.00 mi11351-888549-298549-2913403(Top 46%)9086(Top 56%)9086(Top 413%)
35K21.75 mi0.75 mi11435-848581-328581-3214251(Top 49%)9417(Top 58%)9417(Top 428%)
23M23.00 mi1.25 mi11216+2198438+1438438+1438747(Top 30%)6740(Top 41%)6740(Top 307%)
24M24.00 mi1.00 mi11039+1778324+1148324+1147984(Top 28%)6251(Top 38%)6251(Top 284%)
40K24.85 mi0.85 mi10900+1398229+958229+958485(Top 29%)6438(Top 39%)6438(Top 293%)
25.2M25.20 mi0.35 mi10873+278208+218208+2110655(Top 37%)7462(Top 46%)7462(Top 339%)
FINISH26.22 mi1.02 mi11029-1568253-458253-4515328(Top 53%)9660(Top 59%)9660(Top 439%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21
+97ft-345ft

Overall

11584

Males

8743

M40-44

8743

5K→10K

3.1 - 6.2 mi

Top 40%
×5
+79ft-138ft

Overall

11638

Males

8815

M40-44

8815

10K→15K

6.2 - 9.3 mi

Top 40%
×3
+67ft-78ft

Overall

11584

Males

8743

M40-44

8743

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10736

Males

8274

M40-44

8274

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

14031

Males

9790

M40-44

9790

HALF→25K

13.1 - 15.5 mi

Top 37%
×4
+66ft-88ft

Overall

10628

Males

8148

M40-44

8148

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

10994

Males

8202

M40-44

8202

30K→20M

18.6 - 20.0 mi

Top 41%
×5
+64ft-50ft

Overall

11889

Males

8503

M40-44

8503

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13403

Males

9086

M40-44

9086

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14251

Males

9417

M40-44

9417

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8747

Males

6740

M40-44

6740

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

7984

Males

6251

M40-44

6251

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8485

Males

6438

M40-44

6438

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1
+13ft-16ft

Overall

10655

Males

7462

M40-44

7462

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15328

Males

9660

M40-44

9660

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1879*
Passed By
1456
Net Change
+293
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11322
5K → 10K181200-143#11322#11465
10K → 15K186200-20#11465#11485
15K → 20K247*65+182#11485#11303
20K → HALF8157-149#11303#11452
HALF → 25K19445+149#11452#11303
25K → 30K237*154+83#11303#11220
30K → 20M72115-43#11220#11263
20M → 21M61149-88#11263#11351
21M → 35K41125-84#11351#11435
35K → 23M233*14+219#11435#11216
23M → 24M1869+177#11216#11039
24M → 40K15617+139#11039#10900
40K → 25.2M4316+27#10900#10873
25.2M → FINISH34190-156#10873#11029
TOTALS1879*1456+293

* 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

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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