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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

José Delgado

Bib: 33552 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
30:02
3.11 mi
Rank: #24987
Start → 5K
30:02 | 9:41/mi
10K
1:01:43
6.21 mi
Rank: #25732 (-745)
5K → 10K
31:41 | 10:12/mi
15K
1:29:52
9.32 mi
Rank: #24885 (+847)
10K → 15K
28:09 | 9:04/mi
20K
1:57:37
12.43 mi
Rank: #24201 (+684)
15K → 20K
27:45 | 8:56/mi
HALF
2:03:21
13.11 mi
Rank: #24044 (+157)
20K → HALF
5:44 | 8:25/mi
25K
2:25:49
15.53 mi
Rank: #23731 (+313)
HALF → 25K
22:28 | 9:16/mi
30K
2:56:25
18.64 mi
Rank: #23526 (+205)
25K → 30K
30:36 | 9:51/mi
20M
3:09:38
20.00 mi
Rank: #23370 (+156)
30K → 20M
13:13 | 9:44/mi
21M
3:21:05
21.00 mi
Rank: #23413 (-43)
20M → 21M
11:27 | 11:27/mi
35K
3:29:01
21.75 mi
Rank: #23448 (-35)
21M → 35K
7:56 | 10:37/mi
23M
3:45:17
23.00 mi
Rank: #23823 (-375)
35K → 23M
16:16 | 13:00/mi
24M
3:56:03
24.00 mi
Rank: #23854 (-31)
23M → 24M
10:46 | 10:46/mi
40K
4:05:58
24.85 mi
Rank: #23949 (-95)
24M → 40K
9:55 | 11:36/mi
25.2M
4:10:27
25.20 mi
Rank: #23992 (-43)
40K → 25.2M
4:29 | 13:01/mi
FINISH
4:20:41
26.22 mi
Rank: #23982 (+10)
25.2M → FINISH
10:14 | 10:03/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:21
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:17:20
Pace10:29 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:2830:029:4130:02
9:41
-
10K
6.21 mi12:34:091:01:439:5631:41
10:12
+0:31
15K
9.32 mi13:02:181:29:529:3928:09
9:04
-1:08
20K
12.43 mi13:30:031:57:379:2827:45
8:56
-0:08
HALF
13.11 mi13:35:472:03:219:255:44
8:25
-0:31
25K
15.53 mi13:58:152:25:499:2422:28
9:16
+0:51
30K
18.64 mi14:28:512:56:259:2830:36
9:51
+0:35
20M
20.00 mi14:42:043:09:389:2913:13
9:44
-0:07
21M
21.00 mi14:53:313:21:059:3511:27
11:27
+1:43
35K
21.75 mi15:01:273:29:019:377:56
10:37
-0:50
23M
23.00 mi15:17:433:45:179:4816:16
13:00
+2:23
24M
24.00 mi15:28:293:56:039:5110:46
10:46
-2:14
40K
24.85 mi15:38:244:05:589:549:55
11:36
+0:50
25.2M
25.20 mi15:42:534:10:279:574:29
13:01
+1:25
FINISH
26.22 mi15:53:074:20:419:5710:14
10:03
-2:58

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

8:25 /mi

Average Pace

9:57 /mi

Slowest Pace

13:01 /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

1:24:06

32% of race

Time at Steady Pace

2:03:42

47% of race

Time at Slower Pace

52:53

20% of race

Average Pace: 9:57 /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 mi12:02:2830:029:4130:02
9:41
#24987
10K
6.21 mi12:34:091:01:439:5631:41
10:12
#25732
15K
9.32 mi13:02:181:29:529:3928:09
9:04
#24885
20K
12.43 mi13:30:031:57:379:2827:45
8:56
#24201
HALF
13.11 mi13:35:472:03:219:255:44
8:25
#24044
25K
15.53 mi13:58:152:25:499:2422:28
9:16
#23731
30K
18.64 mi14:28:512:56:259:2830:36
9:51
#23526
20M
20.00 mi14:42:043:09:389:2913:13
9:44
#23370
21M
21.00 mi14:53:313:21:059:3511:27
11:27
#23413
35K
21.75 mi15:01:273:29:019:377:56
10:37
#23448
23M
23.00 mi15:17:433:45:179:4816:16
13:00
#23823
24M
24.00 mi15:28:293:56:039:5110:46
10:46
#23854
40K
24.85 mi15:38:244:05:589:549:55
11:36
#23949
25.2M
25.20 mi15:42:534:10:279:574:29
13:01
#23992
FINISH
26.22 mi15:53:074:20:419:5710:14
10:03
#23982
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi24987147171471722968(Top 79%)13752(Top 84%)13752(Top 570%)
10K6.21 mi3.10 mi25732-74515054-33715054-33726296(Top 91%)15304(Top 94%)15304(Top 634%)
15K9.32 mi3.11 mi24885+84714675+37914675+37922968(Top 79%)13752(Top 84%)13752(Top 570%)
20K12.43 mi3.11 mi24201+68414347+32814347+32821618(Top 74%)13061(Top 80%)13061(Top 541%)
HALF13.11 mi0.68 mi24044+15714269+7814269+7819725(Top 68%)12228(Top 75%)12228(Top 507%)
25K15.53 mi2.42 mi23731+31314097+17214097+17222269(Top 77%)13362(Top 82%)13362(Top 554%)
30K18.64 mi3.11 mi23526+20513961+13613961+13622716(Top 78%)13494(Top 83%)13494(Top 559%)
20M20.00 mi1.36 mi23370+15613858+10313858+10321806(Top 75%)12974(Top 79%)12974(Top 538%)
21M21.00 mi1.00 mi23413-4313870-1213870-1224067(Top 83%)13964(Top 85%)13964(Top 579%)
35K21.75 mi0.75 mi23448-3513882-1213882-1224488(Top 84%)14148(Top 87%)14148(Top 586%)
23M23.00 mi1.25 mi23823-37514067-18514067-18527318(Top 94%)15479(Top 95%)15479(Top 641%)
24M24.00 mi1.00 mi23854-3114074-714074-724641(Top 85%)14138(Top 87%)14138(Top 586%)
40K24.85 mi0.85 mi23949-9514089-1514089-1525251(Top 87%)14395(Top 88%)14395(Top 597%)
25.2M25.20 mi0.35 mi23992-4314098-914098-926048(Top 90%)14806(Top 91%)14806(Top 614%)
FINISH26.22 mi1.02 mi23982+1014084+1414084+1423952(Top 83%)13773(Top 84%)13773(Top 571%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22968

Males

13752

M45-49

13752

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26296

Males

15304

M45-49

15304

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22968

Males

13752

M45-49

13752

15K→20K

9.3 - 12.4 mi

Top 74%
×5
+106ft-86ft

Overall

21618

Males

13061

M45-49

13061

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19725

Males

12228

M45-49

12228

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22269

Males

13362

M45-49

13362

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22716

Males

13494

M45-49

13494

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21806

Males

12974

M45-49

12974

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24067

Males

13964

M45-49

13964

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24488

Males

14148

M45-49

14148

35K→23M

21.8 - 23.0 mi

Top 94%
×5
+23ft-63ft

Overall

27318

Males

15479

M45-49

15479

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24641

Males

14138

M45-49

14138

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25251

Males

14395

M45-49

14395

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1
+13ft-16ft

Overall

26048

Males

14806

M45-49

14806

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

23952

Males

13773

M45-49

13773

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2654*
Passed By
894
Net Change
+1005
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24987
5K → 10K27200-745#24987#25732
10K → 15K849*2+847#25732#24885
15K → 20K685*1+684#24885#24201
20K → HALF1570+157#24201#24044
HALF → 25K320*7+313#24044#23731
25K → 30K257*52+205#23731#23526
30K → 20M1637+156#23526#23370
20M → 21M5093-43#23370#23413
21M → 35K3469-35#23413#23448
35K → 23M8200-375#23448#23823
23M → 24M2657-31#23823#23854
24M → 40K24119-95#23854#23949
40K → 25.2M851-43#23949#23992
25.2M → FINISH4636+10#23992#23982
TOTALS2654*894+1005

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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