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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Andrés Espinoza Bolaños

Bib: 6833 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 30%
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
21:27
3.11 mi
Rank: #7784
Start → 5K
21:27 | 6:55/mi
10K
42:33
6.21 mi
Rank: #7349 (+435)
5K → 10K
21:06 | 6:48/mi
15K
1:03:46
9.32 mi
Rank: #7276 (+73)
10K → 15K
21:13 | 6:50/mi
20K
1:25:27
12.43 mi
Rank: #7379 (-103)
15K → 20K
21:41 | 6:59/mi
HALF
1:30:03
13.11 mi
Rank: #7324 (+55)
20K → HALF
4:36 | 6:45/mi
25K
1:46:58
15.53 mi
Rank: #7293 (+31)
HALF → 25K
16:55 | 6:59/mi
30K
2:09:35
18.64 mi
Rank: #7350 (-57)
25K → 30K
22:37 | 7:17/mi
20M
2:19:45
20.00 mi
Rank: #7420 (-70)
30K → 20M
10:10 | 7:30/mi
21M
2:27:29
21.00 mi
Rank: #7403 (+17)
20M → 21M
7:44 | 7:44/mi
35K
2:33:06
21.75 mi
Rank: #7490 (-87)
21M → 35K
5:37 | 7:31/mi
23M
2:42:47
23.00 mi
Rank: #7575 (-85)
35K → 23M
9:41 | 7:45/mi
24M
2:50:54
24.00 mi
Rank: #7854 (-279)
23M → 24M
8:07 | 8:07/mi
40K
2:58:05
24.85 mi
Rank: #8073 (-219)
24M → 40K
7:11 | 8:25/mi
25.2M
3:01:27
25.20 mi
Rank: #8257 (-184)
40K → 25.2M
3:22 | 9:46/mi
FINISH
3:10:02
26.22 mi
Rank: #8625 (-368)
25.2M → FINISH
8:35 | 8:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:03
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:39:59
Pace7:38 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0421:276:5521:27
6:55
-
10K
6.21 mi10:47:1042:336:5121:06
6:48
-0:07
15K
9.32 mi11:08:231:03:466:5121:13
6:50
+0:02
20K
12.43 mi11:30:041:25:276:5321:41
6:59
+0:09
HALF
13.11 mi11:34:401:30:036:534:36
6:45
-0:14
25K
15.53 mi11:51:351:46:586:5416:55
6:59
+0:14
30K
18.64 mi12:14:122:09:356:5822:37
7:17
+0:18
20M
20.00 mi12:24:222:19:457:0010:10
7:30
+0:13
21M
21.00 mi12:32:062:27:297:027:44
7:44
+0:14
35K
21.75 mi12:37:432:33:067:035:37
7:31
-0:13
23M
23.00 mi12:47:242:42:477:059:41
7:45
+0:14
24M
24.00 mi12:55:312:50:547:088:07
8:07
+0:22
40K
24.85 mi13:02:422:58:057:107:11
8:25
+0:18
25.2M
25.20 mi13:06:043:01:277:133:22
9:46
+1:21
FINISH
26.22 mi13:14:393:10:027:168:35
8:26
-1:20

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

6:45 /mi

Average Pace

7:15 /mi

Slowest Pace

9:46 /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

1:46:58

56% of race

Time at Steady Pace

55:49

29% of race

Time at Slower Pace

27:15

14% of race

Average Pace: 7:15 /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 mi10:26:0421:276:5521:27
6:55
#7784
10K
6.21 mi10:47:1042:336:5121:06
6:48
#7349
15K
9.32 mi11:08:231:03:466:5121:13
6:50
#7276
20K
12.43 mi11:30:041:25:276:5321:41
6:59
#7379
HALF
13.11 mi11:34:401:30:036:534:36
6:45
#7324
25K
15.53 mi11:51:351:46:586:5416:55
6:59
#7293
30K
18.64 mi12:14:122:09:356:5822:37
7:17
#7350
20M
20.00 mi12:24:222:19:457:0010:10
7:30
#7420
21M
21.00 mi12:32:062:27:297:027:44
7:44
#7403
35K
21.75 mi12:37:432:33:067:035:37
7:31
#7490
23M
23.00 mi12:47:242:42:477:059:41
7:45
#7575
24M
24.00 mi12:55:312:50:547:088:07
8:07
#7854
40K
24.85 mi13:02:422:58:057:107:11
8:25
#8073
25.2M
25.20 mi13:06:043:01:277:133:22
9:46
#8257
FINISH
26.22 mi13:14:393:10:027:168:35
8:26
#8625
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 mi7784675967597108(Top 24%)6258(Top 38%)6258(Top 285%)
10K6.21 mi3.10 mi7349+4356450+3096450+3096901(Top 24%)6131(Top 38%)6131(Top 279%)
15K9.32 mi3.11 mi7276+736394+566394+567108(Top 24%)6258(Top 38%)6258(Top 285%)
20K12.43 mi3.11 mi7379-1036446-526446-527710(Top 27%)6650(Top 41%)6650(Top 303%)
HALF13.11 mi0.68 mi7324+556410+366410+366659(Top 23%)5939(Top 36%)5939(Top 270%)
25K15.53 mi2.42 mi7293+316381+296381+297235(Top 25%)6280(Top 38%)6280(Top 286%)
30K18.64 mi3.11 mi7350-576414-336414-337927(Top 27%)6579(Top 40%)6579(Top 299%)
20M20.00 mi1.36 mi7420-706442-286442-288994(Top 31%)7060(Top 43%)7060(Top 321%)
21M21.00 mi1.00 mi7403+176413+296413+298038(Top 28%)6395(Top 39%)6395(Top 291%)
35K21.75 mi0.75 mi7490-876459-466459-4610850(Top 37%)7873(Top 48%)7873(Top 358%)
23M23.00 mi1.25 mi7575-856484-256484-2510513(Top 36%)7612(Top 47%)7612(Top 346%)
24M24.00 mi1.00 mi7854-2796626-1426626-14214490(Top 50%)9363(Top 57%)9363(Top 426%)
40K24.85 mi0.85 mi8073-2196723-976723-9715029(Top 52%)9513(Top 58%)9513(Top 433%)
25.2M25.20 mi0.35 mi8257-1846812-896812-8918383(Top 63%)11043(Top 68%)11043(Top 502%)
FINISH26.22 mi1.02 mi8625-3686995-1836995-18317706(Top 61%)10738(Top 66%)10738(Top 489%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

7108

Males

6258

M40-44

6258

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

6901

Males

6131

M40-44

6131

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

7108

Males

6258

M40-44

6258

15K→20K

9.3 - 12.4 mi

Top 27%
×5
+106ft-86ft

Overall

7710

Males

6650

M40-44

6650

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6659

Males

5939

M40-44

5939

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7235

Males

6280

M40-44

6280

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7927

Males

6579

M40-44

6579

30K→20M

18.6 - 20.0 mi

Top 31%
×5
+64ft-50ft

Overall

8994

Males

7060

M40-44

7060

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8038

Males

6395

M40-44

6395

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10850

Males

7873

M40-44

7873

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10513

Males

7612

M40-44

7612

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14490

Males

9363

M40-44

9363

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15029

Males

9513

M40-44

9513

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18383

Males

11043

M40-44

11043

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17706

Males

10738

M40-44

10738

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1366*
Passed By
1871
Net Change
-841
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7784
5K → 10K496*61+435#7784#7349
10K → 15K181108+73#7349#7276
15K → 20K110200-103#7276#7379
20K → HALF627+55#7379#7324
HALF → 25K12695+31#7324#7293
25K → 30K120177-57#7293#7350
30K → 20M50120-70#7350#7420
20M → 21M6952+17#7420#7403
21M → 35K27114-87#7403#7490
35K → 23M60145-85#7490#7575
23M → 24M15200-279#7575#7854
24M → 40K29200-219#7854#8073
40K → 25.2M8192-184#8073#8257
25.2M → FINISH13200-368#8257#8625
TOTALS1366*1871-841

* 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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