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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Guillermo Burroni

Bib: 9800 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 28%
Age Group (M50-54)
#0 / 1868
Top 24%
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
21:05
3.11 mi
Rank: #6737
Start → 5K
21:05 | 6:48/mi
10K
42:29
6.21 mi
Rank: #7247 (-510)
5K → 10K
21:24 | 6:54/mi
15K
1:03:41
9.32 mi
Rank: #7177 (+70)
10K → 15K
21:12 | 6:50/mi
20K
1:25:12
12.43 mi
Rank: #7188 (-11)
15K → 20K
21:31 | 6:56/mi
HALF
1:29:52
13.11 mi
Rank: #7204 (-16)
20K → HALF
4:40 | 6:51/mi
25K
1:46:55
15.53 mi
Rank: #7256 (-52)
HALF → 25K
17:03 | 7:02/mi
30K
2:09:45
18.64 mi
Rank: #7418 (-162)
25K → 30K
22:50 | 7:21/mi
20M
2:19:50
20.00 mi
Rank: #7450 (-32)
30K → 20M
10:05 | 7:26/mi
21M
2:27:42
21.00 mi
Rank: #7486 (-36)
20M → 21M
7:52 | 7:52/mi
35K
2:33:15
21.75 mi
Rank: #7538 (-52)
21M → 35K
5:33 | 7:26/mi
23M
2:43:02
23.00 mi
Rank: #7658 (-120)
35K → 23M
9:47 | 7:50/mi
24M
2:50:40
24.00 mi
Rank: #7781 (-123)
23M → 24M
7:38 | 7:38/mi
40K
2:57:25
24.85 mi
Rank: #7847 (-66)
24M → 40K
6:45 | 7:54/mi
25.2M
3:00:21
25.20 mi
Rank: #7885 (-38)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:08:10
26.22 mi
Rank: #8050 (-165)
25.2M → FINISH
7:49 | 7:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:52
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:38:18
Pace7:30 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:4221:056:4821:05
6:48
-
10K
6.21 mi10:59:0642:296:5121:24
6:54
+0:06
15K
9.32 mi11:20:181:03:416:5021:12
6:50
-0:04
20K
12.43 mi11:41:491:25:126:5221:31
6:56
+0:06
HALF
13.11 mi11:46:291:29:526:524:40
6:51
-0:05
25K
15.53 mi12:03:321:46:556:5317:03
7:02
+0:11
30K
18.64 mi12:26:222:09:456:5822:50
7:21
+0:19
20M
20.00 mi12:36:272:19:507:0010:05
7:26
+0:05
21M
21.00 mi12:44:192:27:427:037:52
7:52
+0:26
35K
21.75 mi12:49:522:33:157:035:33
7:26
-0:26
23M
23.00 mi12:59:392:43:027:069:47
7:50
+0:24
24M
24.00 mi13:07:172:50:407:077:38
7:38
-0:12
40K
24.85 mi13:14:022:57:257:096:45
7:54
+0:16
25.2M
25.20 mi13:16:583:00:217:102:56
8:31
+0:37
FINISH
26.22 mi13:24:473:08:107:117:49
7:41
-0:50

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

6:48 /mi

Average Pace

7:11 /mi

Slowest Pace

8:31 /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

1:46:55

57% of race

Time at Steady Pace

46:06

24% of race

Time at Slower Pace

35:09

19% of race

Average Pace: 7:11 /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 mi10:37:4221:056:4821:05
6:48
#6737
10K
6.21 mi10:59:0642:296:5121:24
6:54
#7247
15K
9.32 mi11:20:181:03:416:5021:12
6:50
#7177
20K
12.43 mi11:41:491:25:126:5221:31
6:56
#7188
HALF
13.11 mi11:46:291:29:526:524:40
6:51
#7204
25K
15.53 mi12:03:321:46:556:5317:03
7:02
#7256
30K
18.64 mi12:26:222:09:456:5822:50
7:21
#7418
20M
20.00 mi12:36:272:19:507:0010:05
7:26
#7450
21M
21.00 mi12:44:192:27:427:037:52
7:52
#7486
35K
21.75 mi12:49:522:33:157:035:33
7:26
#7538
23M
23.00 mi12:59:392:43:027:069:47
7:50
#7658
24M
24.00 mi13:07:172:50:407:077:38
7:38
#7781
40K
24.85 mi13:14:022:57:257:096:45
7:54
#7847
25.2M
25.20 mi13:16:583:00:217:102:56
8:31
#7885
FINISH
26.22 mi13:24:473:08:107:117:49
7:41
#8050
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6737602660267058(Top 24%)6218(Top 38%)6218(Top 333%)
10K6.21 mi3.10 mi7247-5106383-3576383-3577819(Top 27%)6779(Top 41%)6779(Top 363%)
15K9.32 mi3.11 mi7177+706328+556328+557058(Top 24%)6218(Top 38%)6218(Top 333%)
20K12.43 mi3.11 mi7188-116318+106318+107315(Top 25%)6383(Top 39%)6383(Top 342%)
HALF13.11 mi0.68 mi7204-166324-66324-67501(Top 26%)6534(Top 40%)6534(Top 350%)
25K15.53 mi2.42 mi7256-526357-336357-337611(Top 26%)6526(Top 40%)6526(Top 349%)
30K18.64 mi3.11 mi7418-1626453-966453-968481(Top 29%)6871(Top 42%)6871(Top 368%)
20M20.00 mi1.36 mi7450-326464-116464-118515(Top 29%)6777(Top 41%)6777(Top 363%)
21M21.00 mi1.00 mi7486-36646464648951(Top 31%)6913(Top 42%)6913(Top 370%)
35K21.75 mi0.75 mi7538-526496-326496-3210162(Top 35%)7548(Top 46%)7548(Top 404%)
23M23.00 mi1.25 mi7658-1206532-366532-3611112(Top 38%)7897(Top 48%)7897(Top 423%)
24M24.00 mi1.00 mi7781-1236581-496581-4911041(Top 38%)7801(Top 48%)7801(Top 418%)
40K24.85 mi0.85 mi7847-666594-136594-1311702(Top 40%)8029(Top 49%)8029(Top 430%)
25.2M25.20 mi0.35 mi7885-386603-96603-911548(Top 40%)7843(Top 48%)7843(Top 420%)
FINISH26.22 mi1.02 mi8050-1656665-626665-6212700(Top 44%)8413(Top 51%)8413(Top 450%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

7058

Males

6218

M50-54

6218

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7819

Males

6779

M50-54

6779

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

7058

Males

6218

M50-54

6218

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7315

Males

6383

M50-54

6383

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7501

Males

6534

M50-54

6534

HALF→25K

13.1 - 15.5 mi

Top 26%
×4
+66ft-88ft

Overall

7611

Males

6526

M50-54

6526

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8481

Males

6871

M50-54

6871

30K→20M

18.6 - 20.0 mi

Top 29%
×5
+64ft-50ft

Overall

8515

Males

6777

M50-54

6777

20M→21M

20.0 - 21.0 mi

Top 31%
×8
+106ft-24ft

Overall

8951

Males

6913

M50-54

6913

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10162

Males

7548

M50-54

7548

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11112

Males

7897

M50-54

7897

23M→24M

23.0 - 24.0 mi

Top 38%
×6
+12ft-82ft

Overall

11041

Males

7801

M50-54

7801

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11702

Males

8029

M50-54

8029

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11548

Males

7843

M50-54

7843

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12700

Males

8413

M50-54

8413

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
961
Passed By
1841
Net Change
-1313
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6737
5K → 10K75200-510#6737#7247
10K → 15K186116+70#7247#7177
15K → 20K154165-11#7177#7188
20K → HALF2137-16#7188#7204
HALF → 25K97149-52#7204#7256
25K → 30K86200-162#7256#7418
30K → 20M6193-32#7418#7450
20M → 21M5490-36#7450#7486
21M → 35K3385-52#7486#7538
35K → 23M59179-120#7538#7658
23M → 24M37160-123#7658#7781
24M → 40K48114-66#7781#7847
40K → 25.2M1755-38#7847#7885
25.2M → FINISH33198-165#7885#8050
TOTALS9611841-1313
📊

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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