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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jack Erickson

Bib: 4443 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 18%
Age Group (M18-39)
#0 / 5723
Top 42%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jack

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 Β· 6:17/mi at mile 21.7

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
19:58
3.11 mi
Rank: #3658
Start β†’ 5K
19:58 | 6:26/mi
10K
39:56
6.21 mi
Rank: #3651 (+7)
5K β†’ 10K
19:58 | 6:26/mi
15K
59:52
9.32 mi
Rank: #3633 (+18)
10K β†’ 15K
19:56 | 6:25/mi
20K
1:19:49
12.43 mi
Rank: #3510 (+123)
15K β†’ 20K
19:57 | 6:26/mi
HALF
1:24:08
13.11 mi
Rank: #3488 (+22)
20K β†’ HALF
4:19 | 6:20/mi
25K
1:39:33
15.53 mi
Rank: #3301 (+187)
HALF β†’ 25K
15:25 | 6:22/mi
30K
2:00:06
18.64 mi
Rank: #3253 (+48)
25K β†’ 30K
20:33 | 6:37/mi
20M
2:08:59
20.00 mi
Rank: #3166 (+87)
30K β†’ 20M
8:53 | 6:33/mi
21M
2:15:49
21.00 mi
Rank: #3102 (+64)
20M β†’ 21M
6:50 | 6:50/mi
35K
2:20:31
21.75 mi
Rank: #3066 (+36)
21M β†’ 35K
4:42 | 6:17/mi
23M
2:28:47
23.00 mi
Rank: #3006 (+60)
35K β†’ 23M
8:16 | 6:37/mi
24M
2:35:28
24.00 mi
Rank: #3048 (-42)
23M β†’ 24M
6:41 | 6:41/mi
40K
2:41:23
24.85 mi
Rank: #3088 (-40)
24M β†’ 40K
5:55 | 6:56/mi
25.2M
2:43:56
25.20 mi
Rank: #3099 (-11)
40K β†’ 25.2M
2:33 | 7:24/mi
FINISH
2:50:44
26.22 mi
Rank: #3141 (-42)
25.2M β†’ 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
Time1:24:08
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:26:36
Pace6:37 /mi
πŸ“ŠPositive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:4419:586:2619:58
6:26
-
10K
6.21 mi10:42:4239:566:2619:58
6:26
0:00
15K
9.32 mi11:02:3859:526:2619:56
6:25
-0:01
20K
12.43 mi11:22:351:19:496:2619:57
6:26
+0:01
HALF
13.11 mi11:26:541:24:086:264:19
6:20
-0:06
25K
15.53 mi11:42:191:39:336:2515:25
6:22
+0:02
30K
18.64 mi12:02:522:00:066:2720:33
6:37
+0:15
20M
20.00 mi12:11:452:08:596:278:53
6:33
-0:04
21M
21.00 mi12:18:352:15:496:296:50
6:50
+0:17
35K
21.75 mi12:23:172:20:316:284:42
6:17
-0:33
23M
23.00 mi12:31:332:28:476:298:16
6:37
+0:20
24M
24.00 mi12:38:142:35:286:296:41
6:41
+0:04
40K
24.85 mi12:44:092:41:236:305:55
6:56
+0:15
25.2M
25.20 mi12:46:422:43:566:312:33
7:24
+0:28
FINISH
26.22 mi12:53:302:50:446:316:48
6:41
-0:43

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

6:17 /mi

Average Pace

6:31 /mi

Slowest Pace

7:24 /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

2:42:16

95% of race

Time at Steady Pace

8:28

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:22:4419:586:2619:58
6:26
#3658
10K
6.21 mi10:42:4239:566:2619:58
6:26
#3651
15K
9.32 mi11:02:3859:526:2619:56
6:25
#3633
20K
12.43 mi11:22:351:19:496:2619:57
6:26
#3510
HALF
13.11 mi11:26:541:24:086:264:19
6:20
#3488
25K
15.53 mi11:42:191:39:336:2515:25
6:22
#3301
30K
18.64 mi12:02:522:00:066:2720:33
6:37
#3253
20M
20.00 mi12:11:452:08:596:278:53
6:33
#3166
21M
21.00 mi12:18:352:15:496:296:50
6:50
#3102
35K
21.75 mi12:23:172:20:316:284:42
6:17
#3066
23M
23.00 mi12:31:332:28:476:298:16
6:37
#3006
24M
24.00 mi12:38:142:35:286:296:41
6:41
#3048
40K
24.85 mi12:44:092:41:236:305:55
6:56
#3088
25.2M
25.20 mi12:46:422:43:566:312:33
7:24
#3099
FINISH
26.22 mi12:53:302:50:446:316:48
6:41
#3141
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 mi3658348334833603(Top 12%)3442(Top 21%)3442(Top 60%)
10K6.21 mi3.10 mi3651+73477+63477+63687(Top 13%)3510(Top 21%)3510(Top 61%)
15K9.32 mi3.11 mi3633+183465+123465+123603(Top 12%)3442(Top 21%)3442(Top 60%)
20K12.43 mi3.11 mi3510+1233354+1113354+1113263(Top 11%)3131(Top 19%)3131(Top 55%)
HALF13.11 mi0.68 mi3488+223333+213333+213244(Top 11%)3120(Top 19%)3120(Top 55%)
25K15.53 mi2.42 mi3301+1873162+1713162+1712662(Top 9%)2556(Top 16%)2556(Top 45%)
30K18.64 mi3.11 mi3253+483112+503112+503203(Top 11%)3028(Top 19%)3028(Top 53%)
20M20.00 mi1.36 mi3166+873029+833029+832637(Top 9%)2494(Top 15%)2494(Top 44%)
21M21.00 mi1.00 mi3102+642968+612968+612611(Top 9%)2453(Top 15%)2453(Top 43%)
35K21.75 mi0.75 mi3066+362934+342934+342433(Top 8%)2304(Top 14%)2304(Top 40%)
23M23.00 mi1.25 mi3006+602875+592875+592934(Top 10%)2717(Top 17%)2717(Top 47%)
24M24.00 mi1.00 mi3048-422912-372912-374287(Top 15%)3784(Top 23%)3784(Top 66%)
40K24.85 mi0.85 mi3088-402942-302942-304943(Top 17%)4234(Top 26%)4234(Top 74%)
25.2M25.20 mi0.35 mi3099-112950-82950-84511(Top 16%)3839(Top 23%)3839(Top 67%)
FINISH26.22 mi1.02 mi3141-422986-362986-365215(Top 18%)4323(Top 26%)4323(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3603

Males

3442

M18-39

3442

5K→10K

3.1 - 6.2 mi

Top 13%
Γ—5
+79ft-138ft

Overall

3687

Males

3510

M18-39

3510

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3603

Males

3442

M18-39

3442

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3263

Males

3131

M18-39

3131

20K→HALF

12.4 - 13.1 mi

Top 11%
Γ—2
+19ft-37ft

Overall

3244

Males

3120

M18-39

3120

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2662

Males

2556

M18-39

2556

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3203

Males

3028

M18-39

3028

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2637

Males

2494

M18-39

2494

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2611

Males

2453

M18-39

2453

21M→35K

21.0 - 21.8 mi

Top 8%
Γ—7
+17ft-86ft

Overall

2433

Males

2304

M18-39

2304

35K→23M

21.8 - 23.0 mi

Top 10%
Γ—5
+23ft-63ft

Overall

2934

Males

2717

M18-39

2717

23M→24M

23.0 - 24.0 mi

Top 15%
Γ—6
+12ft-82ft

Overall

4287

Males

3784

M18-39

3784

24M→40K

24.0 - 24.9 mi

Top 17%
Γ—1
+6ft-20ft

Overall

4943

Males

4234

M18-39

4234

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4511

Males

3839

M18-39

3839

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
Γ—2
+22ft-21ft

Overall

5215

Males

4323

M18-39

4323

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1107
Passed By
590
Net Change
+517
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3658
5K β†’ 10K149142+7#3658#3651
10K β†’ 15K9072+18#3651#3633
15K β†’ 20K15431+123#3633#3510
20K β†’ HALF264+22#3510#3488
HALF β†’ 25K1914+187#3488#3301
25K β†’ 30K11567+48#3301#3253
30K β†’ 20M947+87#3253#3166
20M β†’ 21M7915+64#3166#3102
21M β†’ 35K448+36#3102#3066
35K β†’ 23M7616+60#3066#3006
23M β†’ 24M3274-42#3006#3048
24M β†’ 40K2464-40#3048#3088
40K β†’ 25.2M1223-11#3088#3099
25.2M β†’ FINISH2163-42#3099#3141
TOTALS1107590+517
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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