Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Johan Toft Soerensen

Bib: 31228 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
28:02
3.11 mi
Rank: #22758
Start β†’ 5K
28:02 | 9:02/mi
10K
54:40
6.21 mi
Rank: #21811 (+947)
5K β†’ 10K
26:38 | 8:35/mi
15K
1:20:26
9.32 mi
Rank: #20898 (+913)
10K β†’ 15K
25:46 | 8:18/mi
20K
1:45:58
12.43 mi
Rank: #20045 (+853)
15K β†’ 20K
25:32 | 8:14/mi
HALF
1:51:24
13.11 mi
Rank: #19920 (+125)
20K β†’ HALF
5:26 | 7:59/mi
25K
2:11:09
15.53 mi
Rank: #19402 (+518)
HALF β†’ 25K
19:45 | 8:09/mi
30K
2:37:06
18.64 mi
Rank: #18767 (+635)
25K β†’ 30K
25:57 | 8:22/mi
20M
2:48:41
20.00 mi
Rank: #18584 (+183)
30K β†’ 20M
11:35 | 8:32/mi
21M
2:57:59
21.00 mi
Rank: #18524 (+60)
20M β†’ 21M
9:18 | 9:18/mi
35K
3:04:23
21.75 mi
Rank: #18484 (+40)
21M β†’ 35K
6:24 | 8:34/mi
23M
3:15:05
23.00 mi
Rank: #18338 (+146)
35K β†’ 23M
10:42 | 8:34/mi
24M
3:23:35
24.00 mi
Rank: #18277 (+61)
23M β†’ 24M
8:30 | 8:30/mi
40K
3:30:56
24.85 mi
Rank: #18191 (+86)
24M β†’ 40K
7:21 | 8:36/mi
25.2M
3:34:03
25.20 mi
Rank: #18132 (+59)
40K β†’ 25.2M
3:07 | 9:03/mi
FINISH
3:42:18
26.22 mi
Rank: #18019 (+113)
25.2M β†’ FINISH
8:15 | 8:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:51:24
Pace8:30 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:50:54
Pace8:28 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3028:029:0228:02
9:02
-
10K
6.21 mi12:22:0854:408:4826:38
8:35
-0:27
15K
9.32 mi12:47:541:20:268:3825:46
8:18
-0:17
20K
12.43 mi13:13:261:45:588:3225:32
8:14
-0:04
HALF
13.11 mi13:18:521:51:248:305:26
7:59
-0:15
25K
15.53 mi13:38:372:11:098:2719:45
8:09
+0:10
30K
18.64 mi14:04:342:37:068:2625:57
8:22
+0:13
20M
20.00 mi14:16:092:48:418:2711:35
8:32
+0:10
21M
21.00 mi14:25:272:57:598:299:18
9:18
+0:46
35K
21.75 mi14:31:513:04:238:296:24
8:34
-0:44
23M
23.00 mi14:42:333:15:058:2910:42
8:34
0:00
24M
24.00 mi14:51:033:23:358:298:30
8:30
-0:04
40K
24.85 mi14:58:243:30:568:307:21
8:36
+0:06
25.2M
25.20 mi15:01:313:34:038:303:07
9:03
+0:27
FINISH
26.22 mi15:09:463:42:188:308:15
8:06
-0:57

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

7:59 /mi

Average Pace

8:29 /mi

Slowest Pace

9:18 /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

3:01:51

82% of race

Time at Steady Pace

40:27

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:29 /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 mi11:55:3028:029:0228:02
9:02
#22758
10K
6.21 mi12:22:0854:408:4826:38
8:35
#21811
15K
9.32 mi12:47:541:20:268:3825:46
8:18
#20898
20K
12.43 mi13:13:261:45:588:3225:32
8:14
#20045
HALF
13.11 mi13:18:521:51:248:305:26
7:59
#19920
25K
15.53 mi13:38:372:11:098:2719:45
8:09
#19402
30K
18.64 mi14:04:342:37:068:2625:57
8:22
#18767
20M
20.00 mi14:16:092:48:418:2711:35
8:32
#18584
21M
21.00 mi14:25:272:57:598:299:18
9:18
#18524
35K
21.75 mi14:31:513:04:238:296:24
8:34
#18484
23M
23.00 mi14:42:333:15:058:2910:42
8:34
#18338
24M
24.00 mi14:51:033:23:358:298:30
8:30
#18277
40K
24.85 mi14:58:243:30:568:307:21
8:36
#18191
25.2M
25.20 mi15:01:313:34:038:303:07
9:03
#18132
FINISH
26.22 mi15:09:463:42:188:308:15
8:06
#18019
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22758136131361318936(Top 65%)11851(Top 73%)11851(Top 634%)
10K6.21 mi3.10 mi21811+94713144+46913144+46920731(Top 71%)12651(Top 77%)12651(Top 677%)
15K9.32 mi3.11 mi20898+91312725+41912725+41918936(Top 65%)11851(Top 73%)11851(Top 634%)
20K12.43 mi3.11 mi20045+85312306+41912306+41917597(Top 61%)11244(Top 69%)11244(Top 602%)
HALF13.11 mi0.68 mi19920+12512250+5612250+5616881(Top 58%)10968(Top 67%)10968(Top 587%)
25K15.53 mi2.42 mi19402+51812027+22312027+22316422(Top 57%)10694(Top 65%)10694(Top 572%)
30K18.64 mi3.11 mi18767+63511706+32111706+32115961(Top 55%)10409(Top 64%)10409(Top 557%)
20M20.00 mi1.36 mi18584+18311617+8911617+8916363(Top 56%)10464(Top 64%)10464(Top 560%)
21M21.00 mi1.00 mi18524+6011574+4311574+4317595(Top 61%)10963(Top 67%)10963(Top 587%)
35K21.75 mi0.75 mi18484+4011549+2511549+2517849(Top 62%)10976(Top 67%)10976(Top 588%)
23M23.00 mi1.25 mi18338+14611460+8911460+8915990(Top 55%)10098(Top 62%)10098(Top 541%)
24M24.00 mi1.00 mi18277+6111417+4311417+4316891(Top 58%)10426(Top 64%)10426(Top 558%)
40K24.85 mi0.85 mi18191+8611363+5411363+5416257(Top 56%)10080(Top 62%)10080(Top 540%)
25.2M25.20 mi0.35 mi18132+5911327+3611327+3614914(Top 51%)9474(Top 58%)9474(Top 507%)
FINISH26.22 mi1.02 mi18019+11311269+5811269+5815769(Top 54%)9895(Top 61%)9895(Top 530%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
Γ—21
+97ft-345ft

Overall

18936

Males

11851

M50-54

11851

5K→10K

3.1 - 6.2 mi

Top 71%
Γ—5
+79ft-138ft

Overall

20731

Males

12651

M50-54

12651

10K→15K

6.2 - 9.3 mi

Top 65%
Γ—3
+67ft-78ft

Overall

18936

Males

11851

M50-54

11851

15K→20K

9.3 - 12.4 mi

Top 61%
Γ—5
+106ft-86ft

Overall

17597

Males

11244

M50-54

11244

20K→HALF

12.4 - 13.1 mi

Top 58%
Γ—2
+19ft-37ft

Overall

16881

Males

10968

M50-54

10968

HALF→25K

13.1 - 15.5 mi

Top 57%
Γ—4
+66ft-88ft

Overall

16422

Males

10694

M50-54

10694

25K→30K

15.5 - 18.6 mi

Top 55%
Γ—9
+181ft-148ft

Overall

15961

Males

10409

M50-54

10409

30K→20M

18.6 - 20.0 mi

Top 56%
Γ—5
+64ft-50ft

Overall

16363

Males

10464

M50-54

10464

20M→21M

20.0 - 21.0 mi

Top 61%
Γ—8
+106ft-24ft

Overall

17595

Males

10963

M50-54

10963

21M→35K

21.0 - 21.8 mi

Top 62%
Γ—7
+17ft-86ft

Overall

17849

Males

10976

M50-54

10976

35K→23M

21.8 - 23.0 mi

Top 55%
Γ—5
+23ft-63ft

Overall

15990

Males

10098

M50-54

10098

23M→24M

23.0 - 24.0 mi

Top 58%
Γ—6
+12ft-82ft

Overall

16891

Males

10426

M50-54

10426

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16257

Males

10080

M50-54

10080

40K→25.2M

24.9 - 25.2 mi

Top 51%
Γ—1
+13ft-16ft

Overall

14914

Males

9474

M50-54

9474

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
Γ—2
+22ft-21ft

Overall

15769

Males

9895

M50-54

9895

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4985*
Passed By
246
Net Change
+4739
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22758
5K β†’ 10K988*41+947#22758#21811
10K β†’ 15K917*4+913#21811#20898
15K β†’ 20K856*3+853#20898#20045
20K β†’ HALF1250+125#20045#19920
HALF β†’ 25K519*1+518#19920#19402
25K β†’ 30K639*4+635#19402#18767
30K β†’ 20M19916+183#18767#18584
20M β†’ 21M10545+60#18584#18524
21M β†’ 35K7030+40#18524#18484
35K β†’ 23M17327+146#18484#18338
23M β†’ 24M8827+61#18338#18277
24M β†’ 40K10822+86#18277#18191
40K β†’ 25.2M645+59#18191#18132
25.2M β†’ FINISH13421+113#18132#18019
TOTALS4985*246+4739

* 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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