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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Guillermo Herrera

Bib: 32056 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
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
28:59
3.11 mi
Rank: #23895
Start → 5K
28:59 | 9:20/mi
10K
57:34
6.21 mi
Rank: #23772 (+123)
5K → 10K
28:35 | 9:13/mi
15K
1:25:17
9.32 mi
Rank: #23360 (+412)
10K → 15K
27:43 | 8:56/mi
20K
1:53:12
12.43 mi
Rank: #22963 (+397)
15K → 20K
27:55 | 9:00/mi
HALF
1:59:23
13.11 mi
Rank: #22977 (-14)
20K → HALF
6:11 | 9:05/mi
25K
2:21:37
15.53 mi
Rank: #22785 (+192)
HALF → 25K
22:14 | 9:11/mi
30K
2:50:57
18.64 mi
Rank: #22512 (+273)
25K → 30K
29:20 | 9:27/mi
20M
3:03:56
20.00 mi
Rank: #22399 (+113)
30K → 20M
12:59 | 9:34/mi
21M
3:13:43
21.00 mi
Rank: #22237 (+162)
20M → 21M
9:47 | 9:47/mi
35K
3:20:27
21.75 mi
Rank: #22146 (+91)
21M → 35K
6:44 | 9:01/mi
23M
3:31:55
23.00 mi
Rank: #21963 (+183)
35K → 23M
11:28 | 9:10/mi
24M
3:40:55
24.00 mi
Rank: #21899 (+64)
23M → 24M
9:00 | 9:00/mi
40K
3:48:54
24.85 mi
Rank: #21842 (+57)
24M → 40K
7:59 | 9:21/mi
25.2M
3:52:17
25.20 mi
Rank: #21801 (+41)
40K → 25.2M
3:23 | 9:49/mi
FINISH
4:00:47
26.22 mi
Rank: #21687 (+114)
25.2M → FINISH
8:30 | 8:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:59:23
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:01:24
Pace9:16 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2128:599:2028:59
9:20
-
10K
6.21 mi12:26:5657:349:1628:35
9:13
-0:07
15K
9.32 mi12:54:391:25:179:1027:43
8:56
-0:17
20K
12.43 mi13:22:341:53:129:0727:55
9:00
+0:04
HALF
13.11 mi13:28:451:59:239:076:11
9:05
+0:05
25K
15.53 mi13:50:592:21:379:0722:14
9:11
+0:06
30K
18.64 mi14:20:192:50:579:1129:20
9:27
+0:16
20M
20.00 mi14:33:183:03:569:1212:59
9:34
+0:07
21M
21.00 mi14:43:053:13:439:149:47
9:47
+0:13
35K
21.75 mi14:49:493:20:279:146:44
9:01
-0:46
23M
23.00 mi15:01:173:31:559:1311:28
9:10
+0:09
24M
24.00 mi15:10:173:40:559:139:00
9:00
-0:10
40K
24.85 mi15:18:163:48:549:137:59
9:21
+0:21
25.2M
25.20 mi15:21:393:52:179:143:23
9:49
+0:28
FINISH
26.22 mi15:30:094:00:479:128:30
8:21
-1:28

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

8:21 /mi

Average Pace

9:11 /mi

Slowest Pace

9:49 /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

1:59:45

50% of race

Time at Steady Pace

2:01:02

50% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:11 /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 mi11:58:2128:599:2028:59
9:20
#23895
10K
6.21 mi12:26:5657:349:1628:35
9:13
#23772
15K
9.32 mi12:54:391:25:179:1027:43
8:56
#23360
20K
12.43 mi13:22:341:53:129:0727:55
9:00
#22963
HALF
13.11 mi13:28:451:59:239:076:11
9:05
#22977
25K
15.53 mi13:50:592:21:379:0722:14
9:11
#22785
30K
18.64 mi14:20:192:50:579:1129:20
9:27
#22512
20M
20.00 mi14:33:183:03:569:1212:59
9:34
#22399
21M
21.00 mi14:43:053:13:439:149:47
9:47
#22237
35K
21.75 mi14:49:493:20:279:146:44
9:01
#22146
23M
23.00 mi15:01:173:31:559:1311:28
9:10
#21963
24M
24.00 mi15:10:173:40:559:139:00
9:00
#21899
40K
24.85 mi15:18:163:48:549:137:59
9:21
#21842
25.2M
25.20 mi15:21:393:52:179:143:23
9:49
#21801
FINISH
26.22 mi15:30:094:00:479:128:30
8:21
#21687
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 mi23895141851418522315(Top 77%)13431(Top 82%)13431(Top 235%)
10K6.21 mi3.10 mi23772+12314127+5814127+5823612(Top 81%)14050(Top 86%)14050(Top 246%)
15K9.32 mi3.11 mi23360+41213926+20113926+20122315(Top 77%)13431(Top 82%)13431(Top 235%)
20K12.43 mi3.11 mi22963+39713728+19813728+19821845(Top 75%)13175(Top 81%)13175(Top 230%)
HALF13.11 mi0.68 mi22977-1413732-413732-423006(Top 79%)13736(Top 84%)13736(Top 240%)
25K15.53 mi2.42 mi22785+19213626+10613626+10621887(Top 75%)13176(Top 81%)13176(Top 230%)
30K18.64 mi3.11 mi22512+27313464+16213464+16221427(Top 74%)12858(Top 79%)12858(Top 225%)
20M20.00 mi1.36 mi22399+11313402+6213402+6221276(Top 73%)12712(Top 78%)12712(Top 222%)
21M21.00 mi1.00 mi22237+16213313+8913313+8919681(Top 68%)11928(Top 73%)11928(Top 208%)
35K21.75 mi0.75 mi22146+9113259+5413259+5420028(Top 69%)12009(Top 73%)12009(Top 210%)
23M23.00 mi1.25 mi21963+18313147+11213147+11219254(Top 66%)11595(Top 71%)11595(Top 203%)
24M24.00 mi1.00 mi21899+6413107+4013107+4019460(Top 67%)11636(Top 71%)11636(Top 203%)
40K24.85 mi0.85 mi21842+5713069+3813069+3819806(Top 68%)11755(Top 72%)11755(Top 205%)
25.2M25.20 mi0.35 mi21801+4113050+1913050+1918662(Top 64%)11228(Top 69%)11228(Top 196%)
FINISH26.22 mi1.02 mi21687+11412992+5812992+5817281(Top 60%)10569(Top 65%)10569(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22315

Males

13431

M18-39

13431

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23612

Males

14050

M18-39

14050

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22315

Males

13431

M18-39

13431

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21845

Males

13175

M18-39

13175

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

23006

Males

13736

M18-39

13736

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21887

Males

13176

M18-39

13176

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21427

Males

12858

M18-39

12858

30K→20M

18.6 - 20.0 mi

Top 73%
×5
+64ft-50ft

Overall

21276

Males

12712

M18-39

12712

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19681

Males

11928

M18-39

11928

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

20028

Males

12009

M18-39

12009

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19254

Males

11595

M18-39

11595

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19460

Males

11636

M18-39

11636

24M→40K

24.0 - 24.9 mi

Top 68%
×1
+6ft-20ft

Overall

19806

Males

11755

M18-39

11755

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18662

Males

11228

M18-39

11228

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17281

Males

10569

M18-39

10569

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2661*
Passed By
453
Net Change
+2208
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23895
5K → 10K285*162+123#23895#23772
10K → 15K432*20+412#23772#23360
15K → 20K417*20+397#23360#22963
20K → HALF2741-14#22963#22977
HALF → 25K225*33+192#22977#22785
25K → 30K340*67+273#22785#22512
30K → 20M13219+113#22512#22399
20M → 21M17614+162#22399#22237
21M → 35K10716+91#22237#22146
35K → 23M19411+183#22146#21963
23M → 24M8420+64#21963#21899
24M → 40K7316+57#21899#21842
40K → 25.2M476+41#21842#21801
25.2M → FINISH1228+114#21801#21687
TOTALS2661*453+2208

* 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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