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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jack Debartolo Iv

Bib: 4410 β€’M β€’Age: N/A

AZ

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
Top 45%
Race Day Weather
51Β°/41Β°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
19:21
3.11 mi
Rank: #2249
Start β†’ 5K
19:21 | 6:14/mi
10K
38:48
6.21 mi
Rank: #2400 (-151)
5K β†’ 10K
19:27 | 6:16/mi
15K
58:37
9.32 mi
Rank: #2702 (-302)
10K β†’ 15K
19:49 | 6:23/mi
20K
1:18:35
12.43 mi
Rank: #2853 (-151)
15K β†’ 20K
19:58 | 6:26/mi
HALF
1:22:55
13.11 mi
Rank: #2892 (-39)
20K β†’ HALF
4:20 | 6:22/mi
25K
1:39:05
15.53 mi
Rank: #3134 (-242)
HALF β†’ 25K
16:10 | 6:40/mi
30K
2:00:18
18.64 mi
Rank: #3325 (-191)
25K β†’ 30K
21:13 | 6:50/mi
20M
2:09:43
20.00 mi
Rank: #3396 (-71)
30K β†’ 20M
9:25 | 6:56/mi
21M
2:16:53
21.00 mi
Rank: #3434 (-38)
20M β†’ 21M
7:10 | 7:10/mi
35K
2:21:52
21.75 mi
Rank: #3455 (-21)
21M β†’ 35K
4:59 | 6:40/mi
23M
2:30:40
23.00 mi
Rank: #3518 (-63)
35K β†’ 23M
8:48 | 7:02/mi
24M
2:37:25
24.00 mi
Rank: #3531 (-13)
23M β†’ 24M
6:45 | 6:45/mi
40K
2:43:21
24.85 mi
Rank: #3552 (-21)
24M β†’ 40K
5:56 | 6:57/mi
25.2M
2:45:57
25.20 mi
Rank: #3562 (-10)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:52:34
26.22 mi
Rank: #3531 (+31)
25.2M β†’ FINISH
6:37 | 6:30/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
Time1:22:55
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:29:39
Pace6:51 /mi
πŸ“ŠPositive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3319:216:1419:21
6:14
-
10K
6.21 mi10:41:0038:486:1519:27
6:16
+0:02
15K
9.32 mi11:00:4958:376:1819:49
6:23
+0:07
20K
12.43 mi11:20:471:18:356:2019:58
6:26
+0:03
HALF
13.11 mi11:25:071:22:556:204:20
6:22
-0:04
25K
15.53 mi11:41:171:39:056:2316:10
6:40
+0:18
30K
18.64 mi12:02:302:00:186:2821:13
6:50
+0:10
20M
20.00 mi12:11:552:09:436:309:25
6:56
+0:06
21M
21.00 mi12:19:052:16:536:327:10
7:10
+0:14
35K
21.75 mi12:24:042:21:526:324:59
6:40
-0:30
23M
23.00 mi12:32:522:30:406:348:48
7:02
+0:22
24M
24.00 mi12:39:372:37:256:346:45
6:45
-0:17
40K
24.85 mi12:45:332:43:216:355:56
6:57
+0:12
25.2M
25.20 mi12:48:092:45:576:362:36
7:33
+0:36
FINISH
26.22 mi12:54:462:52:346:366:37
6:30
-1:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:14 /mi

Average Pace

6:35 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:22:55

48% of race

Time at Steady Pace

55:44

32% of race

Time at Slower Pace

33:55

20% of race

Average Pace: 6:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:21:3319:216:1419:21
6:14
#2249
10K
6.21 mi10:41:0038:486:1519:27
6:16
#2400
15K
9.32 mi11:00:4958:376:1819:49
6:23
#2702
20K
12.43 mi11:20:471:18:356:2019:58
6:26
#2853
HALF
13.11 mi11:25:071:22:556:204:20
6:22
#2892
25K
15.53 mi11:41:171:39:056:2316:10
6:40
#3134
30K
18.64 mi12:02:302:00:186:2821:13
6:50
#3325
20M
20.00 mi12:11:552:09:436:309:25
6:56
#3396
21M
21.00 mi12:19:052:16:536:327:10
7:10
#3434
35K
21.75 mi12:24:042:21:526:324:59
6:40
#3455
23M
23.00 mi12:32:522:30:406:348:48
7:02
#3518
24M
24.00 mi12:39:372:37:256:346:45
6:45
#3531
40K
24.85 mi12:45:332:43:216:355:56
6:57
#3552
25.2M
25.20 mi12:48:092:45:576:362:36
7:33
#3562
FINISH
26.22 mi12:54:462:52:346:366:37
6:30
#3531
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2249216721673382(Top 12%)3231(Top 20%)3231(Top 56%)
10K6.21 mi3.10 mi2400-1512314-1472314-1472604(Top 9%)2509(Top 15%)2509(Top 44%)
15K9.32 mi3.11 mi2702-3022599-2852599-2853382(Top 12%)3231(Top 20%)3231(Top 56%)
20K12.43 mi3.11 mi2853-1512740-1412740-1413293(Top 11%)3157(Top 19%)3157(Top 55%)
HALF13.11 mi0.68 mi2892-392777-372777-373438(Top 12%)3294(Top 20%)3294(Top 58%)
25K15.53 mi2.42 mi3134-2423004-2273004-2274579(Top 16%)4258(Top 26%)4258(Top 74%)
30K18.64 mi3.11 mi3325-1913181-1773181-1774563(Top 16%)4178(Top 26%)4178(Top 73%)
20M20.00 mi1.36 mi3396-713243-623243-625023(Top 17%)4489(Top 27%)4489(Top 78%)
21M21.00 mi1.00 mi3434-383275-323275-324406(Top 15%)3934(Top 24%)3934(Top 69%)
35K21.75 mi0.75 mi3455-213290-153290-154614(Top 16%)4108(Top 25%)4108(Top 72%)
23M23.00 mi1.25 mi3518-633338-483338-485624(Top 19%)4839(Top 30%)4839(Top 85%)
24M24.00 mi1.00 mi3531-133346-83346-84729(Top 16%)4125(Top 25%)4125(Top 72%)
40K24.85 mi0.85 mi3552-213360-143360-145097(Top 18%)4341(Top 27%)4341(Top 76%)
25.2M25.20 mi0.35 mi3562-103364-43364-45378(Top 19%)4483(Top 27%)4483(Top 78%)
FINISH26.22 mi1.02 mi3531+313327+373327+374064(Top 14%)3511(Top 21%)3511(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3382

Males

3231

M18-39

3231

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2604

Males

2509

M18-39

2509

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3382

Males

3231

M18-39

3231

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3293

Males

3157

M18-39

3157

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3438

Males

3294

M18-39

3294

HALF→25K

13.1 - 15.5 mi

Top 16%
Γ—4
+66ft-88ft

Overall

4579

Males

4258

M18-39

4258

25K→30K

15.5 - 18.6 mi

Top 16%
Γ—9
+181ft-148ft

Overall

4563

Males

4178

M18-39

4178

30K→20M

18.6 - 20.0 mi

Top 17%
Γ—5
+64ft-50ft

Overall

5023

Males

4489

M18-39

4489

20M→21M

20.0 - 21.0 mi

Top 15%
Γ—8
+106ft-24ft

Overall

4406

Males

3934

M18-39

3934

21M→35K

21.0 - 21.8 mi

Top 16%
Γ—7
+17ft-86ft

Overall

4614

Males

4108

M18-39

4108

35K→23M

21.8 - 23.0 mi

Top 19%
Γ—5
+23ft-63ft

Overall

5624

Males

4839

M18-39

4839

23M→24M

23.0 - 24.0 mi

Top 16%
Γ—6
+12ft-82ft

Overall

4729

Males

4125

M18-39

4125

24M→40K

24.0 - 24.9 mi

Top 18%
Γ—1
+6ft-20ft

Overall

5097

Males

4341

M18-39

4341

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5378

Males

4483

M18-39

4483

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
Γ—2
+22ft-21ft

Overall

4064

Males

3511

M18-39

3511

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
458
Passed By
1513
Net Change
-1282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2249
5K β†’ 10K47198-151#2249#2400
10K β†’ 15K15200-302#2400#2702
15K β†’ 20K37188-151#2702#2853
20K β†’ HALF645-39#2853#2892
HALF β†’ 25K28200-242#2892#3134
25K β†’ 30K49200-191#3134#3325
30K β†’ 20M30101-71#3325#3396
20M β†’ 21M3169-38#3396#3434
21M β†’ 35K2243-21#3434#3455
35K β†’ 23M37100-63#3455#3518
23M β†’ 24M4255-13#3518#3531
24M β†’ 40K3455-21#3531#3552
40K β†’ 25.2M1323-10#3552#3562
25.2M β†’ FINISH6736+31#3562#3531
TOTALS4581513-1282
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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