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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Luis Santiago Desentis Calleja

Bib: 8514 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 22%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 20%
Age Group (M40-44)
#0 / 2198
Top 49%
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
20:27
3.11 mi
Rank: #4858
Start → 5K
20:27 | 6:35/mi
10K
41:08
6.21 mi
Rank: #5151 (-293)
5K → 10K
20:41 | 6:40/mi
15K
1:02:05
9.32 mi
Rank: #5467 (-316)
10K → 15K
20:57 | 6:45/mi
20K
1:23:15
12.43 mi
Rank: #5625 (-158)
15K → 20K
21:10 | 6:49/mi
HALF
1:27:47
13.11 mi
Rank: #5623 (+2)
20K → HALF
4:32 | 6:40/mi
25K
1:44:11
15.53 mi
Rank: #5561 (+62)
HALF → 25K
16:24 | 6:46/mi
30K
2:05:39
18.64 mi
Rank: #5459 (+102)
25K → 30K
21:28 | 6:55/mi
20M
2:15:10
20.00 mi
Rank: #5459
30K → 20M
9:31 | 7:01/mi
21M
2:22:43
21.00 mi
Rank: #5525 (-66)
20M → 21M
7:33 | 7:33/mi
35K
2:28:09
21.75 mi
Rank: #5647 (-122)
21M → 35K
5:26 | 7:16/mi
23M
2:37:21
23.00 mi
Rank: #5812 (-165)
35K → 23M
9:12 | 7:22/mi
24M
2:44:49
24.00 mi
Rank: #6003 (-191)
23M → 24M
7:28 | 7:28/mi
40K
2:51:09
24.85 mi
Rank: #6102 (-99)
24M → 40K
6:20 | 7:25/mi
25.2M
2:53:59
25.20 mi
Rank: #6153 (-51)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:02:08
26.22 mi
Rank: #6383 (-230)
25.2M → FINISH
8:09 | 8:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:47
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:34:21
Pace7:12 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:2720:276:3520:27
6:35
-
10K
6.21 mi10:59:0841:086:3820:41
6:40
+0:05
15K
9.32 mi11:20:051:02:056:4020:57
6:45
+0:05
20K
12.43 mi11:41:151:23:156:4221:10
6:49
+0:04
HALF
13.11 mi11:45:471:27:476:424:32
6:40
-0:09
25K
15.53 mi12:02:111:44:116:4316:24
6:46
+0:06
30K
18.64 mi12:23:392:05:396:4521:28
6:55
+0:09
20M
20.00 mi12:33:102:15:106:469:31
7:01
+0:06
21M
21.00 mi12:40:432:22:436:487:33
7:33
+0:32
35K
21.75 mi12:46:092:28:096:495:26
7:16
-0:17
23M
23.00 mi12:55:212:37:216:519:12
7:22
+0:06
24M
24.00 mi13:02:492:44:496:537:28
7:28
+0:06
40K
24.85 mi13:09:092:51:096:546:20
7:25
-0:03
25.2M
25.20 mi13:11:592:53:596:552:50
8:13
+0:48
FINISH
26.22 mi13:20:083:02:086:588:09
8:00
-0:13

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

6:35 /mi

Average Pace

6:57 /mi

Slowest Pace

8:13 /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

1:23:01

46% of race

Time at Steady Pace

52:09

29% of race

Time at Slower Pace

46:58

26% of race

Average Pace: 6:57 /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 mi10:38:2720:276:3520:27
6:35
#4858
10K
6.21 mi10:59:0841:086:3820:41
6:40
#5151
15K
9.32 mi11:20:051:02:056:4020:57
6:45
#5467
20K
12.43 mi11:41:151:23:156:4221:10
6:49
#5625
HALF
13.11 mi11:45:471:27:476:424:32
6:40
#5623
25K
15.53 mi12:02:111:44:116:4316:24
6:46
#5561
30K
18.64 mi12:23:392:05:396:4521:28
6:55
#5459
20M
20.00 mi12:33:102:15:106:469:31
7:01
#5459
21M
21.00 mi12:40:432:22:436:487:33
7:33
#5525
35K
21.75 mi12:46:092:28:096:495:26
7:16
#5647
23M
23.00 mi12:55:212:37:216:519:12
7:22
#5812
24M
24.00 mi13:02:492:44:496:537:28
7:28
#6003
40K
24.85 mi13:09:092:51:096:546:20
7:25
#6102
25.2M
25.20 mi13:11:592:53:596:552:50
8:13
#6153
FINISH
26.22 mi13:20:083:02:086:588:09
8:00
#6383
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4858454645466244(Top 22%)5619(Top 34%)5619(Top 256%)
10K6.21 mi3.10 mi5151-2934800-2544800-2545546(Top 19%)5115(Top 31%)5115(Top 233%)
15K9.32 mi3.11 mi5467-3165062-2625062-2626244(Top 22%)5619(Top 34%)5619(Top 256%)
20K12.43 mi3.11 mi5625-1585186-1245186-1246331(Top 22%)5661(Top 35%)5661(Top 258%)
HALF13.11 mi0.68 mi5623+25184+25184+25722(Top 20%)5200(Top 32%)5200(Top 237%)
25K15.53 mi2.42 mi5561+625110+745110+745469(Top 19%)4967(Top 30%)4967(Top 226%)
30K18.64 mi3.11 mi5459+1025011+995011+995236(Top 18%)4720(Top 29%)4720(Top 215%)
20M20.00 mi1.36 mi54594999+124999+125601(Top 19%)4958(Top 30%)4958(Top 226%)
21M21.00 mi1.00 mi5525-665035-365035-366792(Top 23%)5635(Top 34%)5635(Top 256%)
35K21.75 mi0.75 mi5647-1225119-845119-848951(Top 31%)6908(Top 42%)6908(Top 314%)
23M23.00 mi1.25 mi5812-1655229-1105229-1107802(Top 27%)6227(Top 38%)6227(Top 283%)
24M24.00 mi1.00 mi6003-1915371-1425371-1429770(Top 34%)7163(Top 44%)7163(Top 326%)
40K24.85 mi0.85 mi6102-995438-675438-678153(Top 28%)6248(Top 38%)6248(Top 284%)
25.2M25.20 mi0.35 mi6153-515472-345472-349608(Top 33%)6897(Top 42%)6897(Top 314%)
FINISH26.22 mi1.02 mi6383-2305622-1505622-15015102(Top 52%)9550(Top 58%)9550(Top 434%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6244

Males

5619

M40-44

5619

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5546

Males

5115

M40-44

5115

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6244

Males

5619

M40-44

5619

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6331

Males

5661

M40-44

5661

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5722

Males

5200

M40-44

5200

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5469

Males

4967

M40-44

4967

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5236

Males

4720

M40-44

4720

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5601

Males

4958

M40-44

4958

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6792

Males

5635

M40-44

5635

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8951

Males

6908

M40-44

6908

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7802

Males

6227

M40-44

6227

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9770

Males

7163

M40-44

7163

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8153

Males

6248

M40-44

6248

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9608

Males

6897

M40-44

6897

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15102

Males

9550

M40-44

9550

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
766
Passed By
1882
Net Change
-1525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4858
5K → 10K76200-293#4858#5151
10K → 15K39200-316#5151#5467
15K → 20K65200-158#5467#5625
20K → HALF1715+2#5625#5623
HALF → 25K11654+62#5623#5561
25K → 30K18482+102#5561#5459
30K → 20M70700#5459#5459
20M → 21M42108-66#5459#5525
21M → 35K27149-122#5525#5647
35K → 23M42200-165#5647#5812
23M → 24M24200-191#5812#6003
24M → 40K41140-99#6003#6102
40K → 25.2M1364-51#6102#6153
25.2M → FINISH10200-230#6153#6383
TOTALS7661882-1525
📊

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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