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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tomas Espinoza

Bib: 5231 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
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
24:36
3.11 mi
Rank: #16313
Start → 5K
24:36 | 7:56/mi
10K
49:32
6.21 mi
Rank: #16852 (-539)
5K → 10K
24:56 | 8:02/mi
15K
1:13:08
9.32 mi
Rank: #15808 (+1044)
10K → 15K
23:36 | 7:36/mi
20K
1:37:16
12.43 mi
Rank: #15387 (+421)
15K → 20K
24:08 | 7:47/mi
HALF
1:42:20
13.11 mi
Rank: #15238 (+149)
20K → HALF
5:04 | 7:26/mi
25K
2:01:07
15.53 mi
Rank: #14907 (+331)
HALF → 25K
18:47 | 7:45/mi
30K
2:25:54
18.64 mi
Rank: #14576 (+331)
25K → 30K
24:47 | 7:59/mi
20M
2:36:48
20.00 mi
Rank: #14435 (+141)
30K → 20M
10:54 | 8:02/mi
21M
2:45:08
21.00 mi
Rank: #14254 (+181)
20M → 21M
8:20 | 8:20/mi
35K
2:50:45
21.75 mi
Rank: #14112 (+142)
21M → 35K
5:37 | 7:31/mi
23M
3:00:12
23.00 mi
Rank: #13811 (+301)
35K → 23M
9:27 | 7:34/mi
24M
3:07:24
24.00 mi
Rank: #13497 (+314)
23M → 24M
7:12 | 7:12/mi
40K
3:13:49
24.85 mi
Rank: #13305 (+192)
24M → 40K
6:25 | 7:31/mi
25.2M
3:16:51
25.20 mi
Rank: #13305
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:24:56
26.22 mi
Rank: #13347 (-42)
25.2M → FINISH
8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:42:20
Pace7:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1724:367:5624:36
7:56
-
10K
6.21 mi10:53:1349:327:5924:56
8:02
+0:06
15K
9.32 mi11:16:491:13:087:5123:36
7:36
-0:26
20K
12.43 mi11:40:571:37:167:5024:08
7:47
+0:11
HALF
13.11 mi11:46:011:42:207:495:04
7:26
-0:21
25K
15.53 mi12:04:482:01:077:4818:47
7:45
+0:19
30K
18.64 mi12:29:352:25:547:5024:47
7:59
+0:14
20M
20.00 mi12:40:292:36:487:5110:54
8:02
+0:03
21M
21.00 mi12:48:492:45:087:528:20
8:20
+0:18
35K
21.75 mi12:54:262:50:457:525:37
7:31
-0:49
23M
23.00 mi13:03:533:00:127:519:27
7:34
+0:03
24M
24.00 mi13:11:053:07:247:497:12
7:12
-0:22
40K
24.85 mi13:17:303:13:497:486:25
7:31
+0:19
25.2M
25.20 mi13:20:323:16:517:493:02
8:48
+1:17
FINISH
26.22 mi13:28:373:24:567:508:05
7:56
-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

7:12 /mi

Average Pace

7:49 /mi

Slowest Pace

8:48 /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

33:45

16% of race

Time at Steady Pace

1:39:12

48% of race

Time at Slower Pace

1:11:59

35% of race

Average Pace: 7:49 /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 mi10:28:1724:367:5624:36
7:56
#16313
10K
6.21 mi10:53:1349:327:5924:56
8:02
#16852
15K
9.32 mi11:16:491:13:087:5123:36
7:36
#15808
20K
12.43 mi11:40:571:37:167:5024:08
7:47
#15387
HALF
13.11 mi11:46:011:42:207:495:04
7:26
#15238
25K
15.53 mi12:04:482:01:077:4818:47
7:45
#14907
30K
18.64 mi12:29:352:25:547:5024:47
7:59
#14576
20M
20.00 mi12:40:292:36:487:5110:54
8:02
#14435
21M
21.00 mi12:48:492:45:087:528:20
8:20
#14254
35K
21.75 mi12:54:262:50:457:525:37
7:31
#14112
23M
23.00 mi13:03:533:00:127:519:27
7:34
#13811
24M
24.00 mi13:11:053:07:247:497:12
7:12
#13497
40K
24.85 mi13:17:303:13:497:486:25
7:31
#13305
25.2M
25.20 mi13:20:323:16:517:493:02
8:48
#13305
FINISH
26.22 mi13:28:373:24:567:508:05
7:56
#13347
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 mi16313107321073213620(Top 47%)9637(Top 59%)9637(Top 168%)
10K6.21 mi3.10 mi16852-53910928-19610928-19617415(Top 60%)11181(Top 68%)11181(Top 195%)
15K9.32 mi3.11 mi15808+104410525+40310525+40313620(Top 47%)9637(Top 59%)9637(Top 168%)
20K12.43 mi3.11 mi15387+42110340+18510340+18514252(Top 49%)9837(Top 60%)9837(Top 172%)
HALF13.11 mi0.68 mi15238+14910282+5810282+5812388(Top 43%)9112(Top 56%)9112(Top 159%)
25K15.53 mi2.42 mi14907+33110158+12410158+12413372(Top 46%)9383(Top 57%)9383(Top 164%)
30K18.64 mi3.11 mi14576+3319972+1869972+18613315(Top 46%)9244(Top 57%)9244(Top 162%)
20M20.00 mi1.36 mi14435+1419898+749898+7412994(Top 45%)9012(Top 55%)9012(Top 157%)
21M21.00 mi1.00 mi14254+1819810+889810+8812063(Top 42%)8465(Top 52%)8465(Top 148%)
35K21.75 mi0.75 mi14112+1429723+879723+8710915(Top 38%)7938(Top 49%)7938(Top 139%)
23M23.00 mi1.25 mi13811+3019563+1609563+1609238(Top 32%)7012(Top 43%)7012(Top 123%)
24M24.00 mi1.00 mi13497+3149405+1589405+1587878(Top 27%)6193(Top 38%)6193(Top 108%)
40K24.85 mi0.85 mi13305+1929308+979308+978883(Top 31%)6650(Top 41%)6650(Top 116%)
25.2M25.20 mi0.35 mi133059302+69302+613440(Top 46%)8803(Top 54%)8803(Top 154%)
FINISH26.22 mi1.02 mi13347-429284+189284+1814696(Top 51%)9373(Top 57%)9373(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13620

Males

9637

M18-39

9637

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17415

Males

11181

M18-39

11181

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13620

Males

9637

M18-39

9637

15K→20K

9.3 - 12.4 mi

Top 49%
×5
+106ft-86ft

Overall

14252

Males

9837

M18-39

9837

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12388

Males

9112

M18-39

9112

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13372

Males

9383

M18-39

9383

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13315

Males

9244

M18-39

9244

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12994

Males

9012

M18-39

9012

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12063

Males

8465

M18-39

8465

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10915

Males

7938

M18-39

7938

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9238

Males

7012

M18-39

7012

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7878

Males

6193

M18-39

6193

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8883

Males

6650

M18-39

6650

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13440

Males

8803

M18-39

8803

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14696

Males

9373

M18-39

9373

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3892*
Passed By
483
Net Change
+2966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16313
5K → 10K104200-539#16313#16852
10K → 15K1051*7+1044#16852#15808
15K → 20K437*16+421#15808#15387
20K → HALF1490+149#15387#15238
HALF → 25K350*19+331#15238#14907
25K → 30K375*44+331#14907#14576
30K → 20M16726+141#14576#14435
20M → 21M202*21+181#14435#14254
21M → 35K1486+142#14254#14112
35K → 23M305*4+301#14112#13811
23M → 24M315*1+314#13811#13497
24M → 40K1942+192#13497#13305
40K → 25.2M37370#13305#13305
25.2M → FINISH58100-42#13305#13347
TOTALS3892*483+2966

* 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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