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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Benjamin Olson

Bib: 5315 •M •Age: N/A

MO

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 30%
Masters (Masters Men)
#0 / 10617
Top 16%
Age Group (M40-44)
#0 / 2198
Top 40%
Race Day Weather
51°/41°F
overcast clouds
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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
20:02
3.11 mi
Rank: #3810
Start → 5K
20:02 | 6:27/mi
10K
39:54
6.21 mi
Rank: #3634 (+176)
5K → 10K
19:52 | 6:24/mi
15K
59:55
9.32 mi
Rank: #3679 (-45)
10K → 15K
20:01 | 6:27/mi
20K
1:19:53
12.43 mi
Rank: #3543 (+136)
15K → 20K
19:58 | 6:26/mi
HALF
1:24:17
13.11 mi
Rank: #3564 (-21)
20K → HALF
4:24 | 6:28/mi
25K
1:39:57
15.53 mi
Rank: #3488 (+76)
HALF → 25K
15:40 | 6:28/mi
30K
2:01:00
18.64 mi
Rank: #3563 (-75)
25K → 30K
21:03 | 6:47/mi
20M
2:10:36
20.00 mi
Rank: #3679 (-116)
30K → 20M
9:36 | 7:05/mi
21M
2:18:34
21.00 mi
Rank: #3943 (-264)
20M → 21M
7:58 | 7:58/mi
35K
2:23:50
21.75 mi
Rank: #4024 (-81)
21M → 35K
5:16 | 7:03/mi
23M
2:33:36
23.00 mi
Rank: #4394 (-370)
35K → 23M
9:46 | 7:49/mi
24M
2:41:07
24.00 mi
Rank: #4621 (-227)
23M → 24M
7:31 | 7:31/mi
40K
2:47:58
24.85 mi
Rank: #4915 (-294)
24M → 40K
6:51 | 8:01/mi
25.2M
2:51:03
25.20 mi
Rank: #5074 (-159)
40K → 25.2M
3:05 | 8:57/mi
FINISH
2:59:07
26.22 mi
Rank: #5528 (-454)
25.2M → FINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:17
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:34:50
Pace7:15 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0920:026:2720:02
6:27
-
10K
6.21 mi10:43:0139:546:2619:52
6:24
-0:03
15K
9.32 mi11:03:0259:556:2620:01
6:27
+0:03
20K
12.43 mi11:23:001:19:536:2619:58
6:26
-0:01
HALF
13.11 mi11:27:241:24:176:264:24
6:28
+0:02
25K
15.53 mi11:43:041:39:576:2715:40
6:28
0:00
30K
18.64 mi12:04:072:01:006:3021:03
6:47
+0:19
20M
20.00 mi12:13:432:10:366:329:36
7:05
+0:18
21M
21.00 mi12:21:412:18:346:367:58
7:58
+0:53
35K
21.75 mi12:26:572:23:506:375:16
7:03
-0:55
23M
23.00 mi12:36:432:33:366:419:46
7:49
+0:46
24M
24.00 mi12:44:142:41:076:437:31
7:31
-0:18
40K
24.85 mi12:51:052:47:586:466:51
8:01
+0:30
25.2M
25.20 mi12:54:102:51:036:483:05
8:57
+0:56
FINISH
26.22 mi13:02:142:59:076:518:04
7:55
-1:02

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

6:24 /mi

Average Pace

6:50 /mi

Slowest Pace

8:57 /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

1:39:57

56% of race

Time at Steady Pace

35:55

20% of race

Time at Slower Pace

43:15

24% 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 mi10:23:0920:026:2720:02
6:27
#3810
10K
6.21 mi10:43:0139:546:2619:52
6:24
#3634
15K
9.32 mi11:03:0259:556:2620:01
6:27
#3679
20K
12.43 mi11:23:001:19:536:2619:58
6:26
#3543
HALF
13.11 mi11:27:241:24:176:264:24
6:28
#3564
25K
15.53 mi11:43:041:39:576:2715:40
6:28
#3488
30K
18.64 mi12:04:072:01:006:3021:03
6:47
#3563
20M
20.00 mi12:13:432:10:366:329:36
7:05
#3679
21M
21.00 mi12:21:412:18:346:367:58
7:58
#3943
35K
21.75 mi12:26:572:23:506:375:16
7:03
#4024
23M
23.00 mi12:36:432:33:366:419:46
7:49
#4394
24M
24.00 mi12:44:142:41:076:437:31
7:31
#4621
40K
24.85 mi12:51:052:47:586:466:51
8:01
#4915
25.2M
25.20 mi12:54:102:51:036:483:05
8:57
#5074
FINISH
26.22 mi13:02:142:59:076:518:04
7:55
#5528
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3810362436243804(Top 13%)3628(Top 22%)3628(Top 165%)
10K6.21 mi3.10 mi3634+1763465+1593465+1593509(Top 12%)3349(Top 20%)3349(Top 152%)
15K9.32 mi3.11 mi3679-453508-433508-433804(Top 13%)3628(Top 22%)3628(Top 165%)
20K12.43 mi3.11 mi3543+1363386+1223386+1223301(Top 11%)3165(Top 19%)3165(Top 144%)
HALF13.11 mi0.68 mi3564-213408-223408-224147(Top 14%)3926(Top 24%)3926(Top 179%)
25K15.53 mi2.42 mi3488+763332+763332+763244(Top 11%)3100(Top 19%)3100(Top 141%)
30K18.64 mi3.11 mi3563-753397-653397-654195(Top 14%)3886(Top 24%)3886(Top 177%)
20M20.00 mi1.36 mi3679-1163499-1023499-1025997(Top 21%)5242(Top 32%)5242(Top 238%)
21M21.00 mi1.00 mi3943-2643722-2233722-2239610(Top 33%)7256(Top 44%)7256(Top 330%)
35K21.75 mi0.75 mi4024-813782-603782-607344(Top 25%)6015(Top 37%)6015(Top 274%)
23M23.00 mi1.25 mi4394-3704095-3134095-31311016(Top 38%)7849(Top 48%)7849(Top 357%)
24M24.00 mi1.00 mi4621-2274273-1784273-17810167(Top 35%)7363(Top 45%)7363(Top 335%)
40K24.85 mi0.85 mi4915-2944505-2324505-23212518(Top 43%)8390(Top 51%)8390(Top 382%)
25.2M25.20 mi0.35 mi5074-1594624-1194624-11914236(Top 49%)9121(Top 56%)9121(Top 415%)
FINISH26.22 mi1.02 mi5528-4544975-3514975-35114554(Top 50%)9281(Top 57%)9281(Top 422%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3804

Males

3628

M40-44

3628

5K→10K

3.1 - 6.2 mi

Top 12%
×5
+79ft-138ft

Overall

3509

Males

3349

M40-44

3349

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3804

Males

3628

M40-44

3628

15K→20K

9.3 - 12.4 mi

Top 11%
×5
+106ft-86ft

Overall

3301

Males

3165

M40-44

3165

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

4147

Males

3926

M40-44

3926

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3244

Males

3100

M40-44

3100

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

4195

Males

3886

M40-44

3886

30K→20M

18.6 - 20.0 mi

Top 21%
×5
+64ft-50ft

Overall

5997

Males

5242

M40-44

5242

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9610

Males

7256

M40-44

7256

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7344

Males

6015

M40-44

6015

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11016

Males

7849

M40-44

7849

23M→24M

23.0 - 24.0 mi

Top 35%
×6
+12ft-82ft

Overall

10167

Males

7363

M40-44

7363

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12518

Males

8390

M40-44

8390

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14236

Males

9121

M40-44

9121

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14554

Males

9281

M40-44

9281

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
777*
Passed By
1826
Net Change
-1718
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3810
5K → 10K241*65+176#3810#3634
10K → 15K61106-45#3634#3679
15K → 20K16428+136#3679#3543
20K → HALF1031-21#3543#3564
HALF → 25K10731+76#3564#3488
25K → 30K75150-75#3488#3563
30K → 20M34150-116#3563#3679
20M → 21M3200-264#3679#3943
21M → 35K23104-81#3943#4024
35K → 23M19200-370#4024#4394
23M → 24M18200-227#4394#4621
24M → 40K12200-294#4621#4915
40K → 25.2M2161-159#4915#5074
25.2M → FINISH8200-454#5074#5528
TOTALS777*1826-1718

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

📊

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

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OTQ

Olympic Trials Qualifying analysis available

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