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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jonathan James

Bib: 32123 β€’M β€’Age: N/A

MA

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

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· 8:42/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
29:00
3.11 mi
Rank: #23919
Start β†’ 5K
29:00 | 9:21/mi
10K
58:15
6.21 mi
Rank: #24149 (-230)
5K β†’ 10K
29:15 | 9:25/mi
15K
1:29:18
9.32 mi
Rank: #24720 (-571)
10K β†’ 15K
31:03 | 10:00/mi
20K
1:58:44
12.43 mi
Rank: #24484 (+236)
15K β†’ 20K
29:26 | 9:29/mi
HALF
2:05:09
13.11 mi
Rank: #24462 (+22)
20K β†’ HALF
6:25 | 9:25/mi
25K
2:28:15
15.53 mi
Rank: #24222 (+240)
HALF β†’ 25K
23:06 | 9:32/mi
30K
2:58:46
18.64 mi
Rank: #23889 (+333)
25K β†’ 30K
30:31 | 9:50/mi
20M
3:12:19
20.00 mi
Rank: #23750 (+139)
30K β†’ 20M
13:33 | 9:59/mi
21M
3:22:24
21.00 mi
Rank: #23590 (+160)
20M β†’ 21M
10:05 | 10:05/mi
35K
3:29:30
21.75 mi
Rank: #23512 (+78)
21M β†’ 35K
7:06 | 9:30/mi
23M
3:40:53
23.00 mi
Rank: #23262 (+250)
35K β†’ 23M
11:23 | 9:06/mi
24M
3:50:22
24.00 mi
Rank: #23165 (+97)
23M β†’ 24M
9:29 | 9:29/mi
40K
3:58:29
24.85 mi
Rank: #23054 (+111)
24M β†’ 40K
8:07 | 9:30/mi
25.2M
4:02:01
25.20 mi
Rank: #23021 (+33)
40K β†’ 25.2M
3:32 | 10:15/mi
FINISH
4:10:53
26.22 mi
Rank: #22893 (+128)
25.2M β†’ FINISH
8:52 | 8:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:05:09
Pace9:33 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:05:44
Pace9:36 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:3029:009:2129:00
9:21
-
10K
6.21 mi12:27:4558:159:2329:15
9:25
+0:04
15K
9.32 mi12:58:481:29:189:3531:03
10:00
+0:35
20K
12.43 mi13:28:141:58:449:3429:26
9:29
-0:31
HALF
13.11 mi13:34:392:05:099:336:25
9:25
-0:04
25K
15.53 mi13:57:452:28:159:3323:06
9:32
+0:07
30K
18.64 mi14:28:162:58:469:3630:31
9:50
+0:18
20M
20.00 mi14:41:493:12:199:3713:33
9:59
+0:09
21M
21.00 mi14:51:543:22:249:3910:05
10:05
+0:06
35K
21.75 mi14:59:003:29:309:387:06
9:30
-0:35
23M
23.00 mi15:10:233:40:539:3711:23
9:06
-0:24
24M
24.00 mi15:19:523:50:229:369:29
9:29
+0:23
40K
24.85 mi15:27:593:58:299:368:07
9:30
+0:01
25.2M
25.20 mi15:31:314:02:019:373:32
10:15
+0:45
FINISH
26.22 mi15:40:234:10:539:358:52
8:43
-1:32

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

8:43 /mi

Average Pace

9:35 /mi

Slowest Pace

10:15 /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

2:42:09

65% of race

Time at Steady Pace

1:28:44

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:34 /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 mi11:58:3029:009:2129:00
9:21
#23919
10K
6.21 mi12:27:4558:159:2329:15
9:25
#24149
15K
9.32 mi12:58:481:29:189:3531:03
10:00
#24720
20K
12.43 mi13:28:141:58:449:3429:26
9:29
#24484
HALF
13.11 mi13:34:392:05:099:336:25
9:25
#24462
25K
15.53 mi13:57:452:28:159:3323:06
9:32
#24222
30K
18.64 mi14:28:162:58:469:3630:31
9:50
#23889
20M
20.00 mi14:41:493:12:199:3713:33
9:59
#23750
21M
21.00 mi14:51:543:22:249:3910:05
10:05
#23590
35K
21.75 mi14:59:003:29:309:387:06
9:30
#23512
23M
23.00 mi15:10:233:40:539:3711:23
9:06
#23262
24M
24.00 mi15:19:523:50:229:369:29
9:29
#23165
40K
24.85 mi15:27:593:58:299:368:07
9:30
#23054
25.2M
25.20 mi15:31:314:02:019:373:32
10:15
#23021
FINISH
26.22 mi15:40:234:10:539:358:52
8:43
#22893
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 mi23919141991419925667(Top 88%)15028(Top 92%)15028(Top 263%)
10K6.21 mi3.10 mi24149-23014327-12814327-12824320(Top 84%)14402(Top 88%)14402(Top 252%)
15K9.32 mi3.11 mi24720-57114593-26614593-26625667(Top 88%)15028(Top 92%)15028(Top 263%)
20K12.43 mi3.11 mi24484+23614481+11214481+11223677(Top 82%)14051(Top 86%)14051(Top 246%)
HALF13.11 mi0.68 mi24462+2214473+814473+824112(Top 83%)14264(Top 87%)14264(Top 249%)
25K15.53 mi2.42 mi24222+24014339+13414339+13423104(Top 80%)13759(Top 84%)13759(Top 240%)
30K18.64 mi3.11 mi23889+33314158+18114158+18122628(Top 78%)13445(Top 82%)13445(Top 235%)
20M20.00 mi1.36 mi23750+13914058+10014058+10022505(Top 78%)13310(Top 81%)13310(Top 233%)
21M21.00 mi1.00 mi23590+16013971+8713971+8720701(Top 71%)12416(Top 76%)12416(Top 217%)
35K21.75 mi0.75 mi23512+7813912+5913912+5921731(Top 75%)12839(Top 79%)12839(Top 224%)
23M23.00 mi1.25 mi23262+25013779+13313779+13318956(Top 65%)11449(Top 70%)11449(Top 200%)
24M24.00 mi1.00 mi23165+9713717+6213717+6221280(Top 73%)12523(Top 77%)12523(Top 219%)
40K24.85 mi0.85 mi23054+11113650+6713650+6720366(Top 70%)12037(Top 74%)12037(Top 210%)
25.2M25.20 mi0.35 mi23021+3313634+1613634+1620246(Top 70%)11991(Top 73%)11991(Top 210%)
FINISH26.22 mi1.02 mi22893+12813556+7813556+7819170(Top 66%)11464(Top 70%)11464(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
Γ—21
+97ft-345ft

Overall

25667

Males

15028

M18-39

15028

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24320

Males

14402

M18-39

14402

10K→15K

6.2 - 9.3 mi

Top 88%
Γ—3
+67ft-78ft

Overall

25667

Males

15028

M18-39

15028

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23677

Males

14051

M18-39

14051

20K→HALF

12.4 - 13.1 mi

Top 83%
Γ—2
+19ft-37ft

Overall

24112

Males

14264

M18-39

14264

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23104

Males

13759

M18-39

13759

25K→30K

15.5 - 18.6 mi

Top 78%
Γ—9
+181ft-148ft

Overall

22628

Males

13445

M18-39

13445

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22505

Males

13310

M18-39

13310

20M→21M

20.0 - 21.0 mi

Top 71%
Γ—8
+106ft-24ft

Overall

20701

Males

12416

M18-39

12416

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21731

Males

12839

M18-39

12839

35K→23M

21.8 - 23.0 mi

Top 65%
Γ—5
+23ft-63ft

Overall

18956

Males

11449

M18-39

11449

23M→24M

23.0 - 24.0 mi

Top 73%
Γ—6
+12ft-82ft

Overall

21280

Males

12523

M18-39

12523

24M→40K

24.0 - 24.9 mi

Top 70%
Γ—1
+6ft-20ft

Overall

20366

Males

12037

M18-39

12037

40K→25.2M

24.9 - 25.2 mi

Top 70%
Γ—1
+13ft-16ft

Overall

20246

Males

11991

M18-39

11991

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
Γ—2
+22ft-21ft

Overall

19170

Males

11464

M18-39

11464

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2094*
Passed By
516
Net Change
+1026
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23919
5K β†’ 10K119200-230#23919#24149
10K β†’ 15K32200-571#24149#24720
15K β†’ 20K272*36+236#24720#24484
20K β†’ HALF3311+22#24484#24462
HALF β†’ 25K248*8+240#24462#24222
25K β†’ 30K350*17+333#24222#23889
30K β†’ 20M15112+139#23889#23750
20M β†’ 21M1600+160#23750#23590
21M β†’ 35K835+78#23590#23512
35K β†’ 23M251*1+250#23512#23262
23M β†’ 24M1069+97#23262#23165
24M β†’ 40K1187+111#23165#23054
40K β†’ 25.2M385+33#23054#23021
25.2M β†’ FINISH1335+128#23021#22893
TOTALS2094*516+1026

* Includes athletes who did not complete a segment (DNF/DNQ).

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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