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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rylan Shafer

Bib: 2299 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 7%
Age Group (M18-39)
#0 / 5723
Top 17%
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
18:59
3.11 mi
Rank: #1631
Start β†’ 5K
18:59 | 6:07/mi
10K
37:30
6.21 mi
Rank: #1397 (+234)
5K β†’ 10K
18:31 | 5:58/mi
15K
55:46
9.32 mi
Rank: #1217 (+180)
10K β†’ 15K
18:16 | 5:53/mi
20K
1:14:04
12.43 mi
Rank: #1074 (+143)
15K β†’ 20K
18:18 | 5:54/mi
HALF
1:18:02
13.11 mi
Rank: #1059 (+15)
20K β†’ HALF
3:58 | 5:50/mi
25K
1:32:32
15.53 mi
Rank: #1030 (+29)
HALF β†’ 25K
14:30 | 5:59/mi
30K
1:51:05
18.64 mi
Rank: #924 (+106)
25K β†’ 30K
18:33 | 5:59/mi
20M
1:59:16
20.00 mi
Rank: #899 (+25)
30K β†’ 20M
8:11 | 6:02/mi
21M
2:05:35
21.00 mi
Rank: #884 (+15)
20M β†’ 21M
6:19 | 6:19/mi
35K
2:09:54
21.75 mi
Rank: #857 (+27)
21M β†’ 35K
4:19 | 5:47/mi
23M
2:17:47
23.00 mi
Rank: #877 (-20)
35K β†’ 23M
7:53 | 6:18/mi
24M
2:24:24
24.00 mi
Rank: #957 (-80)
23M β†’ 24M
6:37 | 6:37/mi
40K
2:30:16
24.85 mi
Rank: #1021 (-64)
24M β†’ 40K
5:52 | 6:52/mi
25.2M
2:32:46
25.20 mi
Rank: #1051 (-30)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
2:39:30
26.22 mi
Rank: #1151 (-100)
25.2M β†’ FINISH
6:44 | 6:37/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
Time1:18:02
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:21:28
Pace6:13 /mi
πŸ“ŠPositive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4918:596:0718:59
6:07
-
10K
6.21 mi10:38:2037:306:0318:31
5:58
-0:09
15K
9.32 mi10:56:3655:465:5918:16
5:53
-0:05
20K
12.43 mi11:14:541:14:045:5818:18
5:54
+0:01
HALF
13.11 mi11:18:521:18:025:583:58
5:50
-0:04
25K
15.53 mi11:33:221:32:325:5814:30
5:59
+0:09
30K
18.64 mi11:51:551:51:055:5818:33
5:59
0:00
20M
20.00 mi12:00:061:59:165:588:11
6:02
+0:03
21M
21.00 mi12:06:252:05:355:596:19
6:19
+0:17
35K
21.75 mi12:10:442:09:545:594:19
5:47
-0:32
23M
23.00 mi12:18:372:17:476:007:53
6:18
+0:31
24M
24.00 mi12:25:142:24:246:026:37
6:37
+0:19
40K
24.85 mi12:31:062:30:166:035:52
6:52
+0:15
25.2M
25.20 mi12:33:362:32:466:042:30
7:15
+0:23
FINISH
26.22 mi12:40:202:39:306:066:44
6:37
-0:38

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

5:47 /mi

Average Pace

6:05 /mi

Slowest Pace

7:15 /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

4:19

3% of race

Time at Steady Pace

1:59:16

75% of race

Time at Slower Pace

35:55

23% of race

Average Pace: 6:05 /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 mi10:19:4918:596:0718:59
6:07
#1631
10K
6.21 mi10:38:2037:306:0318:31
5:58
#1397
15K
9.32 mi10:56:3655:465:5918:16
5:53
#1217
20K
12.43 mi11:14:541:14:045:5818:18
5:54
#1074
HALF
13.11 mi11:18:521:18:025:583:58
5:50
#1059
25K
15.53 mi11:33:221:32:325:5814:30
5:59
#1030
30K
18.64 mi11:51:551:51:055:5818:33
5:59
#924
20M
20.00 mi12:00:061:59:165:588:11
6:02
#899
21M
21.00 mi12:06:252:05:355:596:19
6:19
#884
35K
21.75 mi12:10:442:09:545:594:19
5:47
#857
23M
23.00 mi12:18:372:17:476:007:53
6:18
#877
24M
24.00 mi12:25:142:24:246:026:37
6:37
#957
40K
24.85 mi12:31:062:30:166:035:52
6:52
#1021
25.2M
25.20 mi12:33:362:32:466:042:30
7:15
#1051
FINISH
26.22 mi12:40:202:39:306:066:44
6:37
#1151
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 mi163115661566883(Top 3%)848(Top 5%)848(Top 15%)
10K6.21 mi3.10 mi1397+2341342+2241342+2241193(Top 4%)1149(Top 7%)1149(Top 20%)
15K9.32 mi3.11 mi1217+1801166+1761166+176883(Top 3%)848(Top 5%)848(Top 15%)
20K12.43 mi3.11 mi1074+1431031+1351031+135783(Top 3%)757(Top 5%)757(Top 13%)
HALF13.11 mi0.68 mi1059+151017+141017+14789(Top 3%)761(Top 5%)761(Top 13%)
25K15.53 mi2.42 mi1030+29989+28989+28997(Top 3%)957(Top 6%)957(Top 17%)
30K18.64 mi3.11 mi924+106886+103886+103612(Top 2%)586(Top 4%)586(Top 10%)
20M20.00 mi1.36 mi899+25861+25861+25720(Top 2%)690(Top 4%)690(Top 12%)
21M21.00 mi1.00 mi884+15847+14847+14769(Top 3%)736(Top 5%)736(Top 13%)
35K21.75 mi0.75 mi857+27820+27820+27591(Top 2%)562(Top 3%)562(Top 10%)
23M23.00 mi1.25 mi877-20839-19839-191534(Top 5%)1464(Top 9%)1464(Top 26%)
24M24.00 mi1.00 mi957-80914-75914-753809(Top 13%)3415(Top 21%)3415(Top 60%)
40K24.85 mi0.85 mi1021-64977-63977-634527(Top 16%)3923(Top 24%)3923(Top 69%)
25.2M25.20 mi0.35 mi1051-301007-301007-303716(Top 13%)3231(Top 20%)3231(Top 56%)
FINISH26.22 mi1.02 mi1151-1001106-991106-994763(Top 16%)4007(Top 25%)4007(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

883

Males

848

M18-39

848

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1193

Males

1149

M18-39

1149

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

883

Males

848

M18-39

848

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

783

Males

757

M18-39

757

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

789

Males

761

M18-39

761

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

997

Males

957

M18-39

957

25K→30K

15.5 - 18.6 mi

Top 2%
Γ—9
+181ft-148ft

Overall

612

Males

586

M18-39

586

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

720

Males

690

M18-39

690

20M→21M

20.0 - 21.0 mi

Top 3%
Γ—8
+106ft-24ft

Overall

769

Males

736

M18-39

736

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

591

Males

562

M18-39

562

35K→23M

21.8 - 23.0 mi

Top 5%
Γ—5
+23ft-63ft

Overall

1534

Males

1464

M18-39

1464

23M→24M

23.0 - 24.0 mi

Top 13%
Γ—6
+12ft-82ft

Overall

3809

Males

3415

M18-39

3415

24M→40K

24.0 - 24.9 mi

Top 16%
Γ—1
+6ft-20ft

Overall

4527

Males

3923

M18-39

3923

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3716

Males

3231

M18-39

3231

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
Γ—2
+22ft-21ft

Overall

4763

Males

4007

M18-39

4007

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
862*
Passed By
382
Net Change
+480
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1631
5K β†’ 10K242*8+234#1631#1397
10K β†’ 15K1822+180#1397#1217
15K β†’ 20K1452+143#1217#1074
20K β†’ HALF161+15#1074#1059
HALF β†’ 25K4516+29#1059#1030
25K β†’ 30K1104+106#1030#924
30K β†’ 20M327+25#924#899
20M β†’ 21M2712+15#899#884
21M β†’ 35K314+27#884#857
35K β†’ 23M2040-20#857#877
23M β†’ 24M282-80#877#957
24M β†’ 40K468-64#957#1021
40K β†’ 25.2M333-30#1021#1051
25.2M β†’ FINISH3103-100#1051#1151
TOTALS862*382+480

* 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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