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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jesus Chavez

Bib: 9330 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M40-44)
#0 / 2198
Top 25%
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
21:38
3.11 mi
Rank: #8238
Start → 5K
21:38 | 6:58/mi
10K
42:36
6.21 mi
Rank: #7406 (+832)
5K → 10K
20:58 | 6:45/mi
15K
1:03:25
9.32 mi
Rank: #6880 (+526)
10K → 15K
20:49 | 6:43/mi
20K
1:24:12
12.43 mi
Rank: #6380 (+500)
15K → 20K
20:47 | 6:42/mi
HALF
1:28:45
13.11 mi
Rank: #6355 (+25)
20K → HALF
4:33 | 6:41/mi
25K
1:44:50
15.53 mi
Rank: #5963 (+392)
HALF → 25K
16:05 | 6:38/mi
30K
2:05:24
18.64 mi
Rank: #5324 (+639)
25K → 30K
20:34 | 6:38/mi
20M
2:14:27
20.00 mi
Rank: #5119 (+205)
30K → 20M
9:03 | 6:40/mi
21M
2:21:13
21.00 mi
Rank: #4901 (+218)
20M → 21M
6:46 | 6:46/mi
35K
2:25:59
21.75 mi
Rank: #4779 (+122)
21M → 35K
4:46 | 6:23/mi
23M
2:34:06
23.00 mi
Rank: #4566 (+213)
35K → 23M
8:07 | 6:30/mi
24M
2:40:21
24.00 mi
Rank: #4374 (+192)
23M → 24M
6:15 | 6:15/mi
40K
2:45:48
24.85 mi
Rank: #4222 (+152)
24M → 40K
5:27 | 6:23/mi
25.2M
2:48:09
25.20 mi
Rank: #4160 (+62)
40K → 25.2M
2:21 | 6:49/mi
FINISH
2:54:12
26.22 mi
Rank: #3964 (+196)
25.2M → FINISH
6:03 | 5:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:28:45
Pace6:47 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:27
Pace6:32 /mi
📊Negative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1721:386:5821:38
6:58
-
10K
6.21 mi10:58:1542:366:5220:58
6:45
-0:13
15K
9.32 mi11:19:041:03:256:4920:49
6:43
-0:02
20K
12.43 mi11:39:511:24:126:4720:47
6:42
-0:01
HALF
13.11 mi11:44:241:28:456:474:33
6:41
-0:01
25K
15.53 mi12:00:291:44:506:4516:05
6:38
-0:03
30K
18.64 mi12:21:032:05:246:4420:34
6:38
0:00
20M
20.00 mi12:30:062:14:276:449:03
6:40
+0:02
21M
21.00 mi12:36:522:21:136:446:46
6:46
+0:06
35K
21.75 mi12:41:382:25:596:434:46
6:23
-0:23
23M
23.00 mi12:49:452:34:066:438:07
6:30
+0:07
24M
24.00 mi12:56:002:40:216:416:15
6:15
-0:15
40K
24.85 mi13:01:272:45:486:415:27
6:23
+0:08
25.2M
25.20 mi13:03:482:48:096:412:21
6:49
+0:26
FINISH
26.22 mi13:09:512:54:126:396:03
5:57
-0:52

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

5:57 /mi

Average Pace

6:39 /mi

Slowest Pace

6:58 /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

30:38

18% of race

Time at Steady Pace

2:23:34

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:37:1721:386:5821:38
6:58
#8238
10K
6.21 mi10:58:1542:366:5220:58
6:45
#7406
15K
9.32 mi11:19:041:03:256:4920:49
6:43
#6880
20K
12.43 mi11:39:511:24:126:4720:47
6:42
#6380
HALF
13.11 mi11:44:241:28:456:474:33
6:41
#6355
25K
15.53 mi12:00:291:44:506:4516:05
6:38
#5963
30K
18.64 mi12:21:032:05:246:4420:34
6:38
#5324
20M
20.00 mi12:30:062:14:276:449:03
6:40
#5119
21M
21.00 mi12:36:522:21:136:446:46
6:46
#4901
35K
21.75 mi12:41:382:25:596:434:46
6:23
#4779
23M
23.00 mi12:49:452:34:066:438:07
6:30
#4566
24M
24.00 mi12:56:002:40:216:416:15
6:15
#4374
40K
24.85 mi13:01:272:45:486:415:27
6:23
#4222
25.2M
25.20 mi13:03:482:48:096:412:21
6:49
#4160
FINISH
26.22 mi13:09:512:54:126:396:03
5:57
#3964
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 mi8238705870585824(Top 20%)5297(Top 32%)5297(Top 241%)
10K6.21 mi3.10 mi7406+8326484+5746484+5746429(Top 22%)5779(Top 35%)5779(Top 263%)
15K9.32 mi3.11 mi6880+5266106+3786106+3785824(Top 20%)5297(Top 32%)5297(Top 241%)
20K12.43 mi3.11 mi6380+5005749+3575749+3575096(Top 18%)4710(Top 29%)4710(Top 214%)
HALF13.11 mi0.68 mi6355+255732+175732+175816(Top 20%)5244(Top 32%)5244(Top 239%)
25K15.53 mi2.42 mi5963+3925420+3125420+3124331(Top 15%)4044(Top 25%)4044(Top 184%)
30K18.64 mi3.11 mi5324+6394909+5114909+5113237(Top 11%)3060(Top 19%)3060(Top 139%)
20M20.00 mi1.36 mi5119+2054732+1774732+1773268(Top 11%)3054(Top 19%)3054(Top 139%)
21M21.00 mi1.00 mi4901+2184539+1934539+1932333(Top 8%)2211(Top 14%)2211(Top 101%)
35K21.75 mi0.75 mi4779+1224432+1074432+1072882(Top 10%)2696(Top 16%)2696(Top 123%)
23M23.00 mi1.25 mi4566+2134238+1944238+1942368(Top 8%)2229(Top 14%)2229(Top 101%)
24M24.00 mi1.00 mi4374+1924061+1774061+1772005(Top 7%)1892(Top 12%)1892(Top 86%)
40K24.85 mi0.85 mi4222+1523927+1343927+1342053(Top 7%)1921(Top 12%)1921(Top 87%)
25.2M25.20 mi0.35 mi4160+623876+513876+511956(Top 7%)1822(Top 11%)1822(Top 83%)
FINISH26.22 mi1.02 mi3964+1963699+1773699+1771428(Top 5%)1353(Top 8%)1353(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5824

Males

5297

M40-44

5297

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6429

Males

5779

M40-44

5779

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5824

Males

5297

M40-44

5297

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5096

Males

4710

M40-44

4710

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5816

Males

5244

M40-44

5244

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4331

Males

4044

M40-44

4044

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3237

Males

3060

M40-44

3060

30K→20M

18.6 - 20.0 mi

Top 11%
×5
+64ft-50ft

Overall

3268

Males

3054

M40-44

3054

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2333

Males

2211

M40-44

2211

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

2882

Males

2696

M40-44

2696

35K→23M

21.8 - 23.0 mi

Top 8%
×5
+23ft-63ft

Overall

2368

Males

2229

M40-44

2229

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

2005

Males

1892

M40-44

1892

24M→40K

24.0 - 24.9 mi

Top 7%
×1
+6ft-20ft

Overall

2053

Males

1921

M40-44

1921

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1
+13ft-16ft

Overall

1956

Males

1822

M40-44

1822

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
×2
+22ft-21ft

Overall

1428

Males

1353

M40-44

1353

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4334*
Passed By
60
Net Change
+4274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8238
5K → 10K851*19+832#8238#7406
10K → 15K535*9+526#7406#6880
15K → 20K503*3+500#6880#6380
20K → HALF3611+25#6380#6355
HALF → 25K394*2+392#6355#5963
25K → 30K639*0+639#5963#5324
30K → 20M208*3+205#5324#5119
20M → 21M219*1+218#5119#4901
21M → 35K1231+122#4901#4779
35K → 23M218*5+213#4779#4566
23M → 24M1942+192#4566#4374
24M → 40K1542+152#4374#4222
40K → 25.2M631+62#4222#4160
25.2M → FINISH1971+196#4160#3964
TOTALS4334*60+4274

* 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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