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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Feliciano Guzman

Bib: 21178 •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
Top 28%
Race Day Weather
51°/41°F
overcast clouds
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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
25:16
3.11 mi
Rank: #17804
Start → 5K
25:16 | 8:08/mi
10K
50:09
6.21 mi
Rank: #17590 (+214)
5K → 10K
24:53 | 8:01/mi
15K
1:16:16
9.32 mi
Rank: #18282 (-692)
10K → 15K
26:07 | 8:25/mi
20K
1:43:30
12.43 mi
Rank: #18934 (-652)
15K → 20K
27:14 | 8:46/mi
HALF
1:49:01
13.11 mi
Rank: #18872 (+62)
20K → HALF
5:31 | 8:06/mi
25K
2:10:02
15.53 mi
Rank: #18975 (-103)
HALF → 25K
21:01 | 8:40/mi
30K
2:38:21
18.64 mi
Rank: #19158 (-183)
25K → 30K
28:19 | 9:07/mi
20M
2:51:25
20.00 mi
Rank: #19396 (-238)
30K → 20M
13:04 | 9:38/mi
21M
3:01:25
21.00 mi
Rank: #19472 (-76)
20M → 21M
10:00 | 10:00/mi
35K
3:07:48
21.75 mi
Rank: #19406 (+66)
21M → 35K
6:23 | 8:32/mi
23M
3:19:29
23.00 mi
Rank: #19457 (-51)
35K → 23M
11:41 | 9:21/mi
24M
3:29:29
24.00 mi
Rank: #19690 (-233)
23M → 24M
10:00 | 10:00/mi
40K
3:37:49
24.85 mi
Rank: #19778 (-88)
24M → 40K
8:20 | 9:45/mi
25.2M
3:41:20
25.20 mi
Rank: #19802 (-24)
40K → 25.2M
3:31 | 10:12/mi
FINISH
3:50:15
26.22 mi
Rank: #19777 (+25)
25.2M → FINISH
8:55 | 8:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:01
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:01:14
Pace9:15 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:4025:168:0825:16
8:08
-
10K
6.21 mi11:35:3350:098:0524:53
8:01
-0:07
15K
9.32 mi12:01:401:16:168:1126:07
8:25
+0:24
20K
12.43 mi12:28:541:43:308:2027:14
8:46
+0:21
HALF
13.11 mi12:34:251:49:018:195:31
8:06
-0:40
25K
15.53 mi12:55:262:10:028:2321:01
8:40
+0:34
30K
18.64 mi13:23:452:38:218:3028:19
9:07
+0:27
20M
20.00 mi13:36:492:51:258:3513:04
9:38
+0:31
21M
21.00 mi13:46:493:01:258:3910:00
10:00
+0:22
35K
21.75 mi13:53:123:07:488:396:23
8:32
-1:28
23M
23.00 mi14:04:533:19:298:4111:41
9:21
+0:49
24M
24.00 mi14:14:533:29:298:4410:00
10:00
+0:39
40K
24.85 mi14:23:133:37:498:468:20
9:45
-0:15
25.2M
25.20 mi14:26:443:41:208:473:31
10:12
+0:27
FINISH
26.22 mi14:35:393:50:158:488:55
8:45
-1:27

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

8:01 /mi

Average Pace

8:47 /mi

Slowest Pace

10:12 /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

55:40

24% of race

Time at Steady Pace

1:57:59

51% of race

Time at Slower Pace

56:36

25% of race

Average Pace: 8:47 /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 mi11:10:4025:168:0825:16
8:08
#17804
10K
6.21 mi11:35:3350:098:0524:53
8:01
#17590
15K
9.32 mi12:01:401:16:168:1126:07
8:25
#18282
20K
12.43 mi12:28:541:43:308:2027:14
8:46
#18934
HALF
13.11 mi12:34:251:49:018:195:31
8:06
#18872
25K
15.53 mi12:55:262:10:028:2321:01
8:40
#18975
30K
18.64 mi13:23:452:38:218:3028:19
9:07
#19158
20M
20.00 mi13:36:492:51:258:3513:04
9:38
#19396
21M
21.00 mi13:46:493:01:258:3910:00
10:00
#19472
35K
21.75 mi13:53:123:07:488:396:23
8:32
#19406
23M
23.00 mi14:04:533:19:298:4111:41
9:21
#19457
24M
24.00 mi14:14:533:29:298:4410:00
10:00
#19690
40K
24.85 mi14:23:133:37:498:468:20
9:45
#19778
25.2M
25.20 mi14:26:443:41:208:473:31
10:12
#19802
FINISH
26.22 mi14:35:393:50:158:488:55
8:45
#19777
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 mi17804113401134019589(Top 67%)12140(Top 74%)12140(Top 1568%)
10K6.21 mi3.10 mi17590+21411266+7411266+7417307(Top 60%)11144(Top 68%)11144(Top 1440%)
15K9.32 mi3.11 mi18282-69211557-29111557-29119589(Top 67%)12140(Top 74%)12140(Top 1568%)
20K12.43 mi3.11 mi18934-65211830-27311830-27320772(Top 72%)12654(Top 77%)12654(Top 1635%)
HALF13.11 mi0.68 mi18872+6211804+2611804+2617719(Top 61%)11337(Top 69%)11337(Top 1465%)
25K15.53 mi2.42 mi18975-10311834-3011834-3019527(Top 67%)12037(Top 74%)12037(Top 1555%)
30K18.64 mi3.11 mi19158-18311883-4911883-4920132(Top 69%)12248(Top 75%)12248(Top 1582%)
20M20.00 mi1.36 mi19396-23811970-8711970-8721469(Top 74%)12798(Top 78%)12798(Top 1653%)
21M21.00 mi1.00 mi19472-7611987-1711987-1720411(Top 70%)12270(Top 75%)12270(Top 1585%)
35K21.75 mi0.75 mi19406+6611954+3311954+3317754(Top 61%)10945(Top 67%)10945(Top 1414%)
23M23.00 mi1.25 mi19457-5111949+511949+519963(Top 69%)11927(Top 73%)11927(Top 1541%)
24M24.00 mi1.00 mi19690-23312036-8712036-8722783(Top 79%)13261(Top 81%)13261(Top 1713%)
40K24.85 mi0.85 mi19778-8812065-2912065-2921172(Top 73%)12417(Top 76%)12417(Top 1604%)
25.2M25.20 mi0.35 mi19802-2412067-212067-220068(Top 69%)11888(Top 73%)11888(Top 1536%)
FINISH26.22 mi1.02 mi19777+2512048+1912048+1919386(Top 67%)11563(Top 71%)11563(Top 1494%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19589

Males

12140

M65-69

12140

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17307

Males

11144

M65-69

11144

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19589

Males

12140

M65-69

12140

15K→20K

9.3 - 12.4 mi

Top 72%
×5
+106ft-86ft

Overall

20772

Males

12654

M65-69

12654

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17719

Males

11337

M65-69

11337

HALF→25K

13.1 - 15.5 mi

Top 67%
×4
+66ft-88ft

Overall

19527

Males

12037

M65-69

12037

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20132

Males

12248

M65-69

12248

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21469

Males

12798

M65-69

12798

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20411

Males

12270

M65-69

12270

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17754

Males

10945

M65-69

10945

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

19963

Males

11927

M65-69

11927

23M→24M

23.0 - 24.0 mi

Top 79%
×6
+12ft-82ft

Overall

22783

Males

13261

M65-69

13261

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21172

Males

12417

M65-69

12417

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

20068

Males

11888

M65-69

11888

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19386

Males

11563

M65-69

11563

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1183*
Passed By
1881
Net Change
-1973
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17804
5K → 10K384*170+214#17804#17590
10K → 15K33200-692#17590#18282
15K → 20K37200-652#18282#18934
20K → HALF7614+62#18934#18872
HALF → 25K94197-103#18872#18975
25K → 30K138200-183#18975#19158
30K → 20M41200-238#19158#19396
20M → 21M64140-76#19396#19472
21M → 35K8418+66#19472#19406
35K → 23M85136-51#19406#19457
23M → 24M28200-233#19457#19690
24M → 40K40128-88#19690#19778
40K → 25.2M1438-24#19778#19802
25.2M → FINISH6540+25#19802#19777
TOTALS1183*1881-1973

* 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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Activity Data

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