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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chris Cheshire

Bib: 12685 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Chris

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:10/mi at mile 24.9

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:05
3.11 mi
Rank: #12188
Start → 5K
23:05 | 7:26/mi
10K
45:31
6.21 mi
Rank: #11294 (+894)
5K → 10K
22:26 | 7:14/mi
15K
1:08:28
9.32 mi
Rank: #11453 (-159)
10K → 15K
22:57 | 7:24/mi
20K
1:31:19
12.43 mi
Rank: #11252 (+201)
15K → 20K
22:51 | 7:22/mi
HALF
1:36:21
13.11 mi
Rank: #11288 (-36)
20K → HALF
5:02 | 7:24/mi
25K
1:54:39
15.53 mi
Rank: #11377 (-89)
HALF → 25K
18:18 | 7:33/mi
30K
2:18:13
18.64 mi
Rank: #11147 (+230)
25K → 30K
23:34 | 7:36/mi
20M
2:28:47
20.00 mi
Rank: #11139 (+8)
30K → 20M
10:34 | 7:47/mi
21M
2:37:07
21.00 mi
Rank: #11156 (-17)
20M → 21M
8:20 | 8:20/mi
35K
2:42:54
21.75 mi
Rank: #11176 (-20)
21M → 35K
5:47 | 7:44/mi
23M
2:52:35
23.00 mi
Rank: #11094 (+82)
35K → 23M
9:41 | 7:45/mi
24M
2:59:58
24.00 mi
Rank: #10950 (+144)
23M → 24M
7:23 | 7:23/mi
40K
3:06:06
24.85 mi
Rank: #10737 (+213)
24M → 40K
6:08 | 7:11/mi
25.2M
3:08:54
25.20 mi
Rank: #10703 (+34)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:16:19
26.22 mi
Rank: #10650 (+53)
25.2M → FINISH
7:25 | 7:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:21
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:3123:057:2623:05
7:26
-
10K
6.21 mi11:13:5745:317:2022:26
7:14
-0:12
15K
9.32 mi11:36:541:08:287:2122:57
7:24
+0:10
20K
12.43 mi11:59:451:31:197:2122:51
7:22
-0:02
HALF
13.11 mi12:04:471:36:217:215:02
7:24
+0:02
25K
15.53 mi12:23:051:54:397:2318:18
7:33
+0:09
30K
18.64 mi12:46:392:18:137:2523:34
7:36
+0:03
20M
20.00 mi12:57:132:28:477:2710:34
7:47
+0:11
21M
21.00 mi13:05:332:37:077:298:20
8:20
+0:33
35K
21.75 mi13:11:202:42:547:305:47
7:44
-0:36
23M
23.00 mi13:21:012:52:357:319:41
7:45
+0:01
24M
24.00 mi13:28:242:59:587:307:23
7:23
-0:22
40K
24.85 mi13:34:323:06:067:306:08
7:11
-0:12
25.2M
25.20 mi13:37:203:08:547:302:48
8:08
+0:57
FINISH
26.22 mi13:44:453:16:197:307:25
7:17
-0:51

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

7:11 /mi

Average Pace

7:30 /mi

Slowest Pace

8:20 /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

3:05:11

94% of race

Time at Steady Pace

11:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi10:51:3123:057:2623:05
7:26
#12188
10K
6.21 mi11:13:5745:317:2022:26
7:14
#11294
15K
9.32 mi11:36:541:08:287:2122:57
7:24
#11453
20K
12.43 mi11:59:451:31:197:2122:51
7:22
#11252
HALF
13.11 mi12:04:471:36:217:215:02
7:24
#11288
25K
15.53 mi12:23:051:54:397:2318:18
7:33
#11377
30K
18.64 mi12:46:392:18:137:2523:34
7:36
#11147
20M
20.00 mi12:57:132:28:477:2710:34
7:47
#11139
21M
21.00 mi13:05:332:37:077:298:20
8:20
#11156
35K
21.75 mi13:11:202:42:547:305:47
7:44
#11176
23M
23.00 mi13:21:012:52:357:319:41
7:45
#11094
24M
24.00 mi13:28:242:59:587:307:23
7:23
#10950
40K
24.85 mi13:34:323:06:067:306:08
7:11
#10737
25.2M
25.20 mi13:37:203:08:547:302:48
8:08
#10703
FINISH
26.22 mi13:44:453:16:197:307:25
7:17
#10650
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi121889114911411804(Top 41%)8832(Top 54%)8832(Top 366%)
10K6.21 mi3.10 mi11294+8948694+4208694+42010444(Top 36%)8281(Top 51%)8281(Top 343%)
15K9.32 mi3.11 mi11453-1598740-468740-4611804(Top 41%)8832(Top 54%)8832(Top 366%)
20K12.43 mi3.11 mi11252+2018616+1248616+12410670(Top 37%)8242(Top 50%)8242(Top 342%)
HALF13.11 mi0.68 mi11288-368628-128628-1211880(Top 41%)8852(Top 54%)8852(Top 367%)
25K15.53 mi2.42 mi11377-898647-198647-1911774(Top 41%)8679(Top 53%)8679(Top 360%)
30K18.64 mi3.11 mi11147+2308488+1598488+15910311(Top 36%)7859(Top 48%)7859(Top 326%)
20M20.00 mi1.36 mi11139+88460+288460+2811156(Top 38%)8145(Top 50%)8145(Top 338%)
21M21.00 mi1.00 mi11156-178441+198441+1912044(Top 42%)8446(Top 52%)8446(Top 350%)
35K21.75 mi0.75 mi11176-208439+28439+212481(Top 43%)8628(Top 53%)8628(Top 358%)
23M23.00 mi1.25 mi11094+828378+618378+6110526(Top 36%)7625(Top 47%)7625(Top 316%)
24M24.00 mi1.00 mi10950+1448272+1068272+1069202(Top 32%)6897(Top 42%)6897(Top 286%)
40K24.85 mi0.85 mi10737+2138155+1178155+1176586(Top 23%)5374(Top 33%)5374(Top 223%)
25.2M25.20 mi0.35 mi10703+348128+278128+279054(Top 31%)6656(Top 41%)6656(Top 276%)
FINISH26.22 mi1.02 mi10650+538072+568072+569690(Top 33%)6962(Top 43%)6962(Top 289%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

11804

Males

8832

M45-49

8832

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10444

Males

8281

M45-49

8281

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

11804

Males

8832

M45-49

8832

15K→20K

9.3 - 12.4 mi

Top 37%
×5
+106ft-86ft

Overall

10670

Males

8242

M45-49

8242

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11880

Males

8852

M45-49

8852

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11774

Males

8679

M45-49

8679

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10311

Males

7859

M45-49

7859

30K→20M

18.6 - 20.0 mi

Top 38%
×5
+64ft-50ft

Overall

11156

Males

8145

M45-49

8145

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12044

Males

8446

M45-49

8446

21M→35K

21.0 - 21.8 mi

Top 43%
×7
+17ft-86ft

Overall

12481

Males

8628

M45-49

8628

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10526

Males

7625

M45-49

7625

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9202

Males

6897

M45-49

6897

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6586

Males

5374

M45-49

5374

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

9054

Males

6656

M45-49

6656

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9690

Males

6962

M45-49

6962

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2638*
Passed By
1016
Net Change
+1538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12188
5K → 10K938*44+894#12188#11294
10K → 15K125200-159#11294#11453
15K → 20K262*61+201#11453#11252
20K → HALF1854-36#11252#11288
HALF → 25K98187-89#11288#11377
25K → 30K313*83+230#11377#11147
30K → 20M9587+8#11147#11139
20M → 21M91108-17#11139#11156
21M → 35K4666-20#11156#11176
35K → 23M13553+82#11176#11094
23M → 24M16319+144#11094#10950
24M → 40K216*3+213#10950#10737
40K → 25.2M4612+34#10737#10703
25.2M → FINISH9239+53#10703#10650
TOTALS2638*1016+1538

* 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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