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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jefferson Ross

Bib: 6375 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 13%
Gender (Male)
#0 / 16340
Top 21%
Age Group (M18-39)
#0 / 5723
Top 46%
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
19:54
3.11 mi
Rank: #3499
Start β†’ 5K
19:54 | 6:25/mi
10K
39:49
6.21 mi
Rank: #3545 (-46)
5K β†’ 10K
19:55 | 6:25/mi
15K
59:37
9.32 mi
Rank: #3454 (+91)
10K β†’ 15K
19:48 | 6:23/mi
20K
1:19:23
12.43 mi
Rank: #3281 (+173)
15K β†’ 20K
19:46 | 6:22/mi
HALF
1:23:46
13.11 mi
Rank: #3298 (-17)
20K β†’ HALF
4:23 | 6:26/mi
25K
1:39:27
15.53 mi
Rank: #3261 (+37)
HALF β†’ 25K
15:41 | 6:29/mi
30K
2:00:07
18.64 mi
Rank: #3263 (-2)
25K β†’ 30K
20:40 | 6:40/mi
20M
2:09:14
20.00 mi
Rank: #3262 (+1)
30K β†’ 20M
9:07 | 6:43/mi
21M
2:16:09
21.00 mi
Rank: #3208 (+54)
20M β†’ 21M
6:55 | 6:55/mi
35K
2:21:15
21.75 mi
Rank: #3289 (-81)
21M β†’ 35K
5:06 | 6:50/mi
23M
2:30:03
23.00 mi
Rank: #3364 (-75)
35K β†’ 23M
8:48 | 7:02/mi
24M
2:37:03
24.00 mi
Rank: #3445 (-81)
23M β†’ 24M
7:00 | 7:00/mi
40K
2:43:15
24.85 mi
Rank: #3535 (-90)
24M β†’ 40K
6:12 | 7:16/mi
25.2M
2:45:56
25.20 mi
Rank: #3558 (-23)
40K β†’ 25.2M
2:41 | 7:47/mi
FINISH
2:52:58
26.22 mi
Rank: #3628 (-70)
25.2M β†’ FINISH
7:02 | 6:55/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
Time1:23:46
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:29:12
Pace6:49 /mi
πŸ“ŠPositive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5519:546:2519:54
6:25
-
10K
6.21 mi10:44:5039:496:2519:55
6:25
0:00
15K
9.32 mi11:04:3859:376:2419:48
6:23
-0:02
20K
12.43 mi11:24:241:19:236:2419:46
6:22
-0:01
HALF
13.11 mi11:28:471:23:466:244:23
6:26
+0:04
25K
15.53 mi11:44:281:39:276:2515:41
6:29
+0:03
30K
18.64 mi12:05:082:00:076:2720:40
6:40
+0:11
20M
20.00 mi12:14:152:09:146:289:07
6:43
+0:03
21M
21.00 mi12:21:102:16:096:306:55
6:55
+0:12
35K
21.75 mi12:26:162:21:156:305:06
6:50
-0:05
23M
23.00 mi12:35:042:30:036:328:48
7:02
+0:12
24M
24.00 mi12:42:042:37:036:337:00
7:00
-0:02
40K
24.85 mi12:48:162:43:156:356:12
7:16
+0:16
25.2M
25.20 mi12:50:572:45:566:362:41
7:47
+0:31
FINISH
26.22 mi12:57:592:52:586:377:02
6:55
-0:52

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

6:22 /mi

Average Pace

6:36 /mi

Slowest Pace

7:47 /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

1:39:27

57% of race

Time at Steady Pace

34:53

20% of race

Time at Slower Pace

38:38

22% of race

Average Pace: 6:36 /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 mi10:24:5519:546:2519:54
6:25
#3499
10K
6.21 mi10:44:5039:496:2519:55
6:25
#3545
15K
9.32 mi11:04:3859:376:2419:48
6:23
#3454
20K
12.43 mi11:24:241:19:236:2419:46
6:22
#3281
HALF
13.11 mi11:28:471:23:466:244:23
6:26
#3298
25K
15.53 mi11:44:281:39:276:2515:41
6:29
#3261
30K
18.64 mi12:05:082:00:076:2720:40
6:40
#3263
20M
20.00 mi12:14:152:09:146:289:07
6:43
#3262
21M
21.00 mi12:21:102:16:096:306:55
6:55
#3208
35K
21.75 mi12:26:162:21:156:305:06
6:50
#3289
23M
23.00 mi12:35:042:30:036:328:48
7:02
#3364
24M
24.00 mi12:42:042:37:036:337:00
7:00
#3445
40K
24.85 mi12:48:162:43:156:356:12
7:16
#3535
25.2M
25.20 mi12:50:572:45:566:362:41
7:47
#3558
FINISH
26.22 mi12:57:592:52:586:377:02
6:55
#3628
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 mi3499333333333345(Top 12%)3196(Top 20%)3196(Top 56%)
10K6.21 mi3.10 mi3545-463385-523385-523608(Top 12%)3437(Top 21%)3437(Top 60%)
15K9.32 mi3.11 mi3454+913301+843301+843345(Top 12%)3196(Top 20%)3196(Top 56%)
20K12.43 mi3.11 mi3281+1733145+1563145+1562959(Top 10%)2843(Top 17%)2843(Top 50%)
HALF13.11 mi0.68 mi3298-173157-123157-123917(Top 13%)3715(Top 23%)3715(Top 65%)
25K15.53 mi2.42 mi3261+373124+333124+333276(Top 11%)3129(Top 19%)3129(Top 55%)
30K18.64 mi3.11 mi3263-23121+33121+33412(Top 12%)3211(Top 20%)3211(Top 56%)
20M20.00 mi1.36 mi3262+13122-13122-13550(Top 12%)3299(Top 20%)3299(Top 58%)
21M21.00 mi1.00 mi3208+543071+513071+512993(Top 10%)2788(Top 17%)2788(Top 49%)
35K21.75 mi0.75 mi3289-813142-713142-715745(Top 20%)4966(Top 30%)4966(Top 87%)
23M23.00 mi1.25 mi3364-753206-643206-645625(Top 19%)4840(Top 30%)4840(Top 85%)
24M24.00 mi1.00 mi3445-813271-653271-656430(Top 22%)5311(Top 33%)5311(Top 93%)
40K24.85 mi0.85 mi3535-903347-763347-767049(Top 24%)5614(Top 34%)5614(Top 98%)
25.2M25.20 mi0.35 mi3558-233360-133360-136812(Top 23%)5403(Top 33%)5403(Top 94%)
FINISH26.22 mi1.02 mi3628-703411-513411-516765(Top 23%)5347(Top 33%)5347(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3345

Males

3196

M18-39

3196

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3608

Males

3437

M18-39

3437

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3345

Males

3196

M18-39

3196

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2959

Males

2843

M18-39

2843

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3917

Males

3715

M18-39

3715

HALF→25K

13.1 - 15.5 mi

Top 11%
Γ—4
+66ft-88ft

Overall

3276

Males

3129

M18-39

3129

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3412

Males

3211

M18-39

3211

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3550

Males

3299

M18-39

3299

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2993

Males

2788

M18-39

2788

21M→35K

21.0 - 21.8 mi

Top 20%
Γ—7
+17ft-86ft

Overall

5745

Males

4966

M18-39

4966

35K→23M

21.8 - 23.0 mi

Top 19%
Γ—5
+23ft-63ft

Overall

5625

Males

4840

M18-39

4840

23M→24M

23.0 - 24.0 mi

Top 22%
Γ—6
+12ft-82ft

Overall

6430

Males

5311

M18-39

5311

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7049

Males

5614

M18-39

5614

40K→25.2M

24.9 - 25.2 mi

Top 23%
Γ—1
+13ft-16ft

Overall

6812

Males

5403

M18-39

5403

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6765

Males

5347

M18-39

5347

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
869
Passed By
998
Net Change
-129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3499
5K β†’ 10K124170-46#3499#3545
10K β†’ 15K13342+91#3545#3454
15K β†’ 20K18512+173#3454#3281
20K β†’ HALF724-17#3281#3298
HALF β†’ 25K7538+37#3298#3261
25K β†’ 30K9799-2#3261#3263
30K β†’ 20M5049+1#3263#3262
20M β†’ 21M7016+54#3262#3208
21M β†’ 35K990-81#3208#3289
35K β†’ 23M39114-75#3289#3364
23M β†’ 24M19100-81#3364#3445
24M β†’ 40K21111-90#3445#3535
40K β†’ 25.2M1134-23#3535#3558
25.2M β†’ FINISH2999-70#3558#3628
TOTALS869998-129
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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