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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jacob Morrow-Spitzer

Bib: 2356 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 30%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jacob

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:30/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:13
3.11 mi
Rank: #4247
Start → 5K
20:13 | 6:31/mi
10K
40:57
6.21 mi
Rank: #4909 (-662)
5K → 10K
20:44 | 6:41/mi
15K
1:01:32
9.32 mi
Rank: #4970 (-61)
10K → 15K
20:35 | 6:38/mi
20K
1:22:17
12.43 mi
Rank: #4945 (+25)
15K → 20K
20:45 | 6:41/mi
HALF
1:26:49
13.11 mi
Rank: #4971 (-26)
20K → HALF
4:32 | 6:40/mi
25K
1:43:08
15.53 mi
Rank: #4962 (+9)
HALF → 25K
16:19 | 6:44/mi
30K
2:05:34
18.64 mi
Rank: #5406 (-444)
25K → 30K
22:26 | 7:14/mi
20M
2:14:59
20.00 mi
Rank: #5365 (+41)
30K → 20M
9:25 | 6:56/mi
21M
2:22:31
21.00 mi
Rank: #5450 (-85)
20M → 21M
7:32 | 7:32/mi
35K
2:27:49
21.75 mi
Rank: #5517 (-67)
21M → 35K
5:18 | 7:06/mi
23M
2:36:41
23.00 mi
Rank: #5521 (-4)
35K → 23M
8:52 | 7:06/mi
24M
2:43:35
24.00 mi
Rank: #5519 (+2)
23M → 24M
6:54 | 6:54/mi
40K
2:49:36
24.85 mi
Rank: #5524 (-5)
24M → 40K
6:01 | 7:03/mi
25.2M
2:52:10
25.20 mi
Rank: #5504 (+20)
40K → 25.2M
2:34 | 7:27/mi
FINISH
2:58:58
26.22 mi
Rank: #5471 (+33)
25.2M → FINISH
6:48 | 6:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:49
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:32:09
Pace7:02 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0620:136:3120:13
6:31
-
10K
6.21 mi10:41:5040:576:3620:44
6:41
+0:10
15K
9.32 mi11:02:251:01:326:3720:35
6:38
-0:03
20K
12.43 mi11:23:101:22:176:3820:45
6:41
+0:03
HALF
13.11 mi11:27:421:26:496:384:32
6:40
-0:01
25K
15.53 mi11:44:011:43:086:3916:19
6:44
+0:04
30K
18.64 mi12:06:272:05:346:4522:26
7:14
+0:30
20M
20.00 mi12:15:522:14:596:459:25
6:56
-0:18
21M
21.00 mi12:23:242:22:316:487:32
7:32
+0:36
35K
21.75 mi12:28:422:27:496:485:18
7:06
-0:26
23M
23.00 mi12:37:342:36:416:498:52
7:06
0:00
24M
24.00 mi12:44:282:43:356:496:54
6:54
-0:12
40K
24.85 mi12:50:292:49:366:506:01
7:03
+0:09
25.2M
25.20 mi12:53:032:52:106:502:34
7:27
+0:24
FINISH
26.22 mi12:59:512:58:586:506:48
6:41
-0:46

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

6:31 /mi

Average Pace

6:50 /mi

Slowest Pace

7:32 /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

2:26:26

82% of race

Time at Steady Pace

32:32

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:21:0620:136:3120:13
6:31
#4247
10K
6.21 mi10:41:5040:576:3620:44
6:41
#4909
15K
9.32 mi11:02:251:01:326:3720:35
6:38
#4970
20K
12.43 mi11:23:101:22:176:3820:45
6:41
#4945
HALF
13.11 mi11:27:421:26:496:384:32
6:40
#4971
25K
15.53 mi11:44:011:43:086:3916:19
6:44
#4962
30K
18.64 mi12:06:272:05:346:4522:26
7:14
#5406
20M
20.00 mi12:15:522:14:596:459:25
6:56
#5365
21M
21.00 mi12:23:242:22:316:487:32
7:32
#5450
35K
21.75 mi12:28:422:27:496:485:18
7:06
#5517
23M
23.00 mi12:37:342:36:416:498:52
7:06
#5521
24M
24.00 mi12:44:282:43:356:496:54
6:54
#5519
40K
24.85 mi12:50:292:49:366:506:01
7:03
#5524
25.2M
25.20 mi12:53:032:52:106:502:34
7:27
#5504
FINISH
26.22 mi12:59:512:58:586:506:48
6:41
#5471
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 mi4247402240225116(Top 18%)4759(Top 29%)4759(Top 83%)
10K6.21 mi3.10 mi4909-6624591-5694591-5695691(Top 20%)5218(Top 32%)5218(Top 91%)
15K9.32 mi3.11 mi4970-614646-554646-555116(Top 18%)4759(Top 29%)4759(Top 83%)
20K12.43 mi3.11 mi4945+254619+274619+275028(Top 17%)4660(Top 29%)4660(Top 81%)
HALF13.11 mi0.68 mi4971-264640-214640-215684(Top 20%)5162(Top 32%)5162(Top 90%)
25K15.53 mi2.42 mi4962+94629+114629+115141(Top 18%)4703(Top 29%)4703(Top 82%)
30K18.64 mi3.11 mi5406-4444972-3434972-3437520(Top 26%)6314(Top 39%)6314(Top 110%)
20M20.00 mi1.36 mi5365+414928+444928+445061(Top 17%)4527(Top 28%)4527(Top 79%)
21M21.00 mi1.00 mi5450-854977-494977-496671(Top 23%)5549(Top 34%)5549(Top 97%)
35K21.75 mi0.75 mi5517-675017-405017-407665(Top 26%)6214(Top 38%)6214(Top 109%)
23M23.00 mi1.25 mi5521-45005+125005+126006(Top 21%)5105(Top 31%)5105(Top 89%)
24M24.00 mi1.00 mi5519+24996+94996+95777(Top 20%)4879(Top 30%)4879(Top 85%)
40K24.85 mi0.85 mi5524-54993+34993+35690(Top 20%)4769(Top 29%)4769(Top 83%)
25.2M25.20 mi0.35 mi5504+204971+224971+224872(Top 17%)4133(Top 25%)4133(Top 72%)
FINISH26.22 mi1.02 mi5471+334927+444927+445246(Top 18%)4354(Top 27%)4354(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5116

Males

4759

M18-39

4759

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5691

Males

5218

M18-39

5218

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5116

Males

4759

M18-39

4759

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

5028

Males

4660

M18-39

4660

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5684

Males

5162

M18-39

5162

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5141

Males

4703

M18-39

4703

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7520

Males

6314

M18-39

6314

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

5061

Males

4527

M18-39

4527

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6671

Males

5549

M18-39

5549

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7665

Males

6214

M18-39

6214

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6006

Males

5105

M18-39

5105

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5777

Males

4879

M18-39

4879

24M→40K

24.0 - 24.9 mi

Top 20%
×1
+6ft-20ft

Overall

5690

Males

4769

M18-39

4769

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1
+13ft-16ft

Overall

4872

Males

4133

M18-39

4133

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5246

Males

4354

M18-39

4354

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
798
Passed By
1249
Net Change
-1224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4247
5K → 10K21200-662#4247#4909
10K → 15K77138-61#4909#4970
15K → 20K11085+25#4970#4945
20K → HALF1541-26#4945#4971
HALF → 25K8980+9#4971#4962
25K → 30K46200-444#4962#5406
30K → 20M7837+41#5406#5365
20M → 21M36121-85#5365#5450
21M → 35K33100-67#5450#5517
35K → 23M6771-4#5517#5521
23M → 24M6361+2#5521#5519
24M → 40K5055-5#5519#5524
40K → 25.2M3111+20#5524#5504
25.2M → FINISH8249+33#5504#5471
TOTALS7981249-1224
📊

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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Export & Support

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