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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ricardo Guimaraes

Bib: 31378 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
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
38:35
3.11 mi
Rank: #28904
Start → 5K
38:35 | 12:26/mi
10K
1:18:38
6.21 mi
Rank: #28925 (-21)
5K → 10K
40:03 | 12:54/mi
15K
2:01:08
9.32 mi
Rank: #28952 (-27)
10K → 15K
42:30 | 13:41/mi
20K
2:40:10
12.43 mi
Rank: #28895 (+57)
15K → 20K
39:02 | 12:34/mi
HALF
2:48:36
13.11 mi
Rank: #28887 (+8)
20K → HALF
8:26 | 12:23/mi
25K
3:20:09
15.53 mi
Rank: #28823 (+64)
HALF → 25K
31:33 | 13:01/mi
30K
4:01:57
18.64 mi
Rank: #28760 (+63)
25K → 30K
41:48 | 13:28/mi
20M
4:19:59
20.00 mi
Rank: #28693 (+67)
30K → 20M
18:02 | 13:17/mi
21M
4:33:34
21.00 mi
Rank: #28633 (+60)
20M → 21M
13:35 | 13:35/mi
35K
4:43:10
21.75 mi
Rank: #28617 (+16)
21M → 35K
9:36 | 12:50/mi
23M
4:59:34
23.00 mi
Rank: #28582 (+35)
35K → 23M
16:24 | 13:07/mi
24M
5:12:35
24.00 mi
Rank: #28566 (+16)
23M → 24M
13:01 | 13:01/mi
40K
5:23:44
24.85 mi
Rank: #28532 (+34)
24M → 40K
11:09 | 13:03/mi
25.2M
5:28:40
25.20 mi
Rank: #28523 (+9)
40K → 25.2M
4:56 | 14:19/mi
FINISH
5:41:26
26.22 mi
Rank: #28506 (+17)
25.2M → FINISH
12:46 | 12:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:48:36
Pace12:52 /mi
2nd Half
Distance13.11 mi
Time2:52:50
Pace13:12 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:0138:3512:2638:35
12:26
-
10K
6.21 mi12:45:041:18:3812:4040:03
12:54
+0:28
15K
9.32 mi13:27:342:01:0813:0042:30
13:41
+0:47
20K
12.43 mi14:06:362:40:1012:5439:02
12:34
-1:07
HALF
13.11 mi14:15:022:48:3612:528:26
12:23
-0:11
25K
15.53 mi14:46:353:20:0912:5431:33
13:01
+0:38
30K
18.64 mi15:28:234:01:5712:5941:48
13:28
+0:27
20M
20.00 mi15:46:254:19:5913:0018:02
13:17
-0:11
21M
21.00 mi16:00:004:33:3413:0213:35
13:35
+0:18
35K
21.75 mi16:09:364:43:1013:029:36
12:50
-0:45
23M
23.00 mi16:26:004:59:3413:0216:24
13:07
+0:17
24M
24.00 mi16:39:015:12:3513:0213:01
13:01
-0:06
40K
24.85 mi16:50:105:23:4413:0211:09
13:03
+0:02
25.2M
25.20 mi16:55:065:28:4013:034:56
14:19
+1:16
FINISH
26.22 mi17:07:525:41:2613:0212:46
12:32
-1:47

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

12:23 /mi

Average Pace

13:02 /mi

Slowest Pace

14:19 /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

4:54:00

86% of race

Time at Steady Pace

47:26

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:01 /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 mi12:05:0138:3512:2638:35
12:26
#28904
10K
6.21 mi12:45:041:18:3812:4040:03
12:54
#28925
15K
9.32 mi13:27:342:01:0813:0042:30
13:41
#28952
20K
12.43 mi14:06:362:40:1012:5439:02
12:34
#28895
HALF
13.11 mi14:15:022:48:3612:528:26
12:23
#28887
25K
15.53 mi14:46:353:20:0912:5431:33
13:01
#28823
30K
18.64 mi15:28:234:01:5712:5941:48
13:28
#28760
20M
20.00 mi15:46:254:19:5913:0018:02
13:17
#28693
21M
21.00 mi16:00:004:33:3413:0213:35
13:35
#28633
35K
21.75 mi16:09:364:43:1013:029:36
12:50
#28617
23M
23.00 mi16:26:004:59:3413:0216:24
13:07
#28582
24M
24.00 mi16:39:015:12:3513:0213:01
13:01
#28566
40K
24.85 mi16:50:105:23:4413:0211:09
13:03
#28532
25.2M
25.20 mi16:55:065:28:4013:034:56
14:19
#28523
FINISH
26.22 mi17:07:525:41:2613:0212:46
12:32
#28506
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi28904163011630128953(Top 100%)16311(Top 100%)16311(Top 2107%)
10K6.21 mi3.10 mi28925-2116308-716308-728914(Top 100%)16301(Top 100%)16301(Top 2106%)
15K9.32 mi3.11 mi28952-2716317-916317-928953(Top 100%)16311(Top 100%)16311(Top 2107%)
20K12.43 mi3.11 mi28895+5716298+1916298+1928387(Top 98%)16114(Top 99%)16114(Top 2082%)
HALF13.11 mi0.68 mi28887+816296+216296+228464(Top 98%)16115(Top 99%)16115(Top 2082%)
25K15.53 mi2.42 mi28823+6416273+2316273+2328237(Top 97%)16036(Top 98%)16036(Top 2072%)
30K18.64 mi3.11 mi28760+6316250+2316250+2328053(Top 97%)15917(Top 97%)15917(Top 2056%)
20M20.00 mi1.36 mi28693+6716229+2116229+2127646(Top 95%)15701(Top 96%)15701(Top 2029%)
21M21.00 mi1.00 mi28633+6016200+2916200+2926956(Top 93%)15324(Top 94%)15324(Top 1980%)
35K21.75 mi0.75 mi28617+1616192+816192+827566(Top 95%)15623(Top 96%)15623(Top 2018%)
23M23.00 mi1.25 mi28582+3516173+1916173+1927454(Top 95%)15561(Top 95%)15561(Top 2010%)
24M24.00 mi1.00 mi28566+1616164+916164+927661(Top 95%)15618(Top 96%)15618(Top 2018%)
40K24.85 mi0.85 mi28532+3416151+1316151+1327093(Top 93%)15324(Top 94%)15324(Top 1980%)
25.2M25.20 mi0.35 mi28523+916148+316148+327464(Top 95%)15508(Top 95%)15508(Top 2004%)
FINISH26.22 mi1.02 mi28506+1716135+1316135+1327909(Top 96%)15738(Top 96%)15738(Top 2033%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28953

Males

16311

M65-69

16311

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28914

Males

16301

M65-69

16301

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28953

Males

16311

M65-69

16311

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28387

Males

16114

M65-69

16114

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28464

Males

16115

M65-69

16115

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28237

Males

16036

M65-69

16036

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28053

Males

15917

M65-69

15917

30K→20M

18.6 - 20.0 mi

Top 95%
×5
+64ft-50ft

Overall

27646

Males

15701

M65-69

15701

20M→21M

20.0 - 21.0 mi

Top 93%
×8
+106ft-24ft

Overall

26956

Males

15324

M65-69

15324

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27566

Males

15623

M65-69

15623

35K→23M

21.8 - 23.0 mi

Top 95%
×5
+23ft-63ft

Overall

27454

Males

15561

M65-69

15561

23M→24M

23.0 - 24.0 mi

Top 95%
×6
+12ft-82ft

Overall

27661

Males

15618

M65-69

15618

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

27093

Males

15324

M65-69

15324

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27464

Males

15508

M65-69

15508

25.2M→FINISH

25.2 - 26.2 mi

Top 96%
×2
+22ft-21ft

Overall

27909

Males

15738

M65-69

15738

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
491
Passed By
93
Net Change
+398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28904
5K → 10K1839-21#28904#28925
10K → 15K431-27#28925#28952
15K → 20K570+57#28952#28895
20K → HALF91+8#28895#28887
HALF → 25K651+64#28887#28823
25K → 30K663+63#28823#28760
30K → 20M670+67#28760#28693
20M → 21M611+60#28693#28633
21M → 35K204+16#28633#28617
35K → 23M361+35#28617#28582
23M → 24M204+16#28582#28566
24M → 40K351+34#28566#28532
40K → 25.2M112+9#28532#28523
25.2M → FINISH225+17#28523#28506
TOTALS49193+398
📊

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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