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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Guillermo Estrada

Bib: 5356 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
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
20:50
3.11 mi
Rank: #5955
Start → 5K
20:50 | 6:43/mi
10K
42:05
6.21 mi
Rank: #6609 (-654)
5K → 10K
21:15 | 6:51/mi
15K
1:03:39
9.32 mi
Rank: #7130 (-521)
10K → 15K
21:34 | 6:57/mi
20K
1:24:39
12.43 mi
Rank: #6726 (+404)
15K → 20K
21:00 | 6:46/mi
HALF
1:29:13
13.11 mi
Rank: #6688 (+38)
20K → HALF
4:34 | 6:42/mi
25K
1:45:48
15.53 mi
Rank: #6584 (+104)
HALF → 25K
16:35 | 6:51/mi
30K
2:07:32
18.64 mi
Rank: #6447 (+137)
25K → 30K
21:44 | 7:00/mi
20M
2:17:33
20.00 mi
Rank: #6571 (-124)
30K → 20M
10:01 | 7:23/mi
21M
2:25:51
21.00 mi
Rank: #6845 (-274)
20M → 21M
8:18 | 8:18/mi
35K
2:32:07
21.75 mi
Rank: #7145 (-300)
21M → 35K
6:16 | 8:23/mi
23M
2:42:57
23.00 mi
Rank: #7628 (-483)
35K → 23M
10:50 | 8:40/mi
24M
2:51:09
24.00 mi
Rank: #7921 (-293)
23M → 24M
8:12 | 8:12/mi
40K
2:58:26
24.85 mi
Rank: #8192 (-271)
24M → 40K
7:17 | 8:32/mi
25.2M
3:01:26
25.20 mi
Rank: #8250 (-58)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:09:00
26.22 mi
Rank: #8314 (-64)
25.2M → FINISH
7:34 | 7:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:13
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:39:47
Pace7:37 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2420:506:4320:50
6:43
-
10K
6.21 mi10:45:3942:056:4721:15
6:51
+0:08
15K
9.32 mi11:07:131:03:396:5021:34
6:57
+0:06
20K
12.43 mi11:28:131:24:396:4921:00
6:46
-0:11
HALF
13.11 mi11:32:471:29:136:494:34
6:42
-0:04
25K
15.53 mi11:49:221:45:486:4916:35
6:51
+0:09
30K
18.64 mi12:11:062:07:326:5121:44
7:00
+0:09
20M
20.00 mi12:21:072:17:336:5310:01
7:23
+0:23
21M
21.00 mi12:29:252:25:516:578:18
8:18
+0:55
35K
21.75 mi12:35:412:32:077:006:16
8:23
+0:05
23M
23.00 mi12:46:312:42:577:0610:50
8:40
+0:17
24M
24.00 mi12:54:432:51:097:088:12
8:12
-0:28
40K
24.85 mi13:02:002:58:267:117:17
8:32
+0:20
25.2M
25.20 mi13:05:003:01:267:123:00
8:42
+0:10
FINISH
26.22 mi13:12:343:09:007:137:34
7:26
-1:16

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

6:42 /mi

Average Pace

7:13 /mi

Slowest Pace

8:42 /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

1:45:48

56% of race

Time at Steady Pace

39:19

21% of race

Time at Slower Pace

43:53

23% of race

Average Pace: 7:12 /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 mi10:24:2420:506:4320:50
6:43
#5955
10K
6.21 mi10:45:3942:056:4721:15
6:51
#6609
15K
9.32 mi11:07:131:03:396:5021:34
6:57
#7130
20K
12.43 mi11:28:131:24:396:4921:00
6:46
#6726
HALF
13.11 mi11:32:471:29:136:494:34
6:42
#6688
25K
15.53 mi11:49:221:45:486:4916:35
6:51
#6584
30K
18.64 mi12:11:062:07:326:5121:44
7:00
#6447
20M
20.00 mi12:21:072:17:336:5310:01
7:23
#6571
21M
21.00 mi12:29:252:25:516:578:18
8:18
#6845
35K
21.75 mi12:35:412:32:077:006:16
8:23
#7145
23M
23.00 mi12:46:312:42:577:0610:50
8:40
#7628
24M
24.00 mi12:54:432:51:097:088:12
8:12
#7921
40K
24.85 mi13:02:002:58:267:117:17
8:32
#8192
25.2M
25.20 mi13:05:003:01:267:123:00
8:42
#8250
FINISH
26.22 mi13:12:343:09:007:137:34
7:26
#8314
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 mi5955544354438135(Top 28%)6952(Top 43%)6952(Top 121%)
10K6.21 mi3.10 mi6609-6545934-4915934-4917372(Top 25%)6458(Top 40%)6458(Top 113%)
15K9.32 mi3.11 mi7130-5216292-3586292-3588135(Top 28%)6952(Top 43%)6952(Top 121%)
20K12.43 mi3.11 mi6726+4045996+2965996+2965794(Top 20%)5257(Top 32%)5257(Top 92%)
HALF13.11 mi0.68 mi6688+385965+315965+316211(Top 21%)5598(Top 34%)5598(Top 98%)
25K15.53 mi2.42 mi6584+1045877+885877+886131(Top 21%)5467(Top 33%)5467(Top 96%)
30K18.64 mi3.11 mi6447+1375751+1265751+1265867(Top 20%)5206(Top 32%)5206(Top 91%)
20M20.00 mi1.36 mi6571-1245838-875838-878213(Top 28%)6615(Top 40%)6615(Top 116%)
21M21.00 mi1.00 mi6845-2746021-1836021-18311795(Top 41%)8326(Top 51%)8326(Top 145%)
35K21.75 mi0.75 mi7145-3006221-2006221-20016848(Top 58%)10534(Top 64%)10534(Top 184%)
23M23.00 mi1.25 mi7628-4836516-2956516-29516615(Top 57%)10339(Top 63%)10339(Top 181%)
24M24.00 mi1.00 mi7921-2936669-1536669-15315049(Top 52%)9622(Top 59%)9622(Top 168%)
40K24.85 mi0.85 mi8192-2716795-1266795-12615750(Top 54%)9849(Top 60%)9849(Top 172%)
25.2M25.20 mi0.35 mi8250-586808-136808-1312768(Top 44%)8454(Top 52%)8454(Top 148%)
FINISH26.22 mi1.02 mi8314-646824-166824-1610822(Top 37%)7506(Top 46%)7506(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8135

Males

6952

M18-39

6952

5K→10K

3.1 - 6.2 mi

Top 25%
×5
+79ft-138ft

Overall

7372

Males

6458

M18-39

6458

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8135

Males

6952

M18-39

6952

15K→20K

9.3 - 12.4 mi

Top 20%
×5
+106ft-86ft

Overall

5794

Males

5257

M18-39

5257

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6211

Males

5598

M18-39

5598

HALF→25K

13.1 - 15.5 mi

Top 21%
×4
+66ft-88ft

Overall

6131

Males

5467

M18-39

5467

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5867

Males

5206

M18-39

5206

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8213

Males

6615

M18-39

6615

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

11795

Males

8326

M18-39

8326

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16848

Males

10534

M18-39

10534

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16615

Males

10339

M18-39

10339

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15049

Males

9622

M18-39

9622

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15750

Males

9849

M18-39

9849

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12768

Males

8454

M18-39

8454

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10822

Males

7506

M18-39

7506

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1118*
Passed By
1921
Net Change
-2359
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5955
5K → 10K46200-654#5955#6609
10K → 15K29200-521#6609#7130
15K → 20K418*14+404#7130#6726
20K → HALF4911+38#6726#6688
HALF → 25K15854+104#6688#6584
25K → 30K219*82+137#6584#6447
30K → 20M45169-124#6447#6571
20M → 21M15200-274#6571#6845
21M → 35K10200-300#6845#7145
35K → 23M26200-483#7145#7628
23M → 24M12200-293#7628#7921
24M → 40K22200-271#7921#8192
40K → 25.2M2280-58#8192#8250
25.2M → FINISH47111-64#8250#8314
TOTALS1118*1921-2359

* 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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