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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tyler Briffett

Bib: 31090 β€’M β€’Age: N/A

MA

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0:00
0:00
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
31:52
3.11 mi
Rank: #26623
Start β†’ 5K
31:52 | 10:16/mi
10K
1:05:27
6.21 mi
Rank: #27098 (-475)
5K β†’ 10K
33:35 | 10:49/mi
15K
1:42:48
9.32 mi
Rank: #27768 (-670)
10K β†’ 15K
37:21 | 12:02/mi
20K
2:16:50
12.43 mi
Rank: #27537 (+231)
15K β†’ 20K
34:02 | 10:58/mi
HALF
2:24:14
13.11 mi
Rank: #27515 (+22)
20K β†’ HALF
7:24 | 10:52/mi
25K
2:56:33
15.53 mi
Rank: #27772 (-257)
HALF β†’ 25K
32:19 | 13:20/mi
30K
3:34:14
18.64 mi
Rank: #27622 (+150)
25K β†’ 30K
37:41 | 12:08/mi
20M
3:50:28
20.00 mi
Rank: #27555 (+67)
30K β†’ 20M
16:14 | 11:58/mi
21M
4:03:31
21.00 mi
Rank: #27508 (+47)
20M β†’ 21M
13:03 | 13:03/mi
35K
4:12:32
21.75 mi
Rank: #27489 (+19)
21M β†’ 35K
9:01 | 12:04/mi
23M
4:28:03
23.00 mi
Rank: #27471 (+18)
35K β†’ 23M
15:31 | 12:24/mi
24M
4:40:00
24.00 mi
Rank: #27442 (+29)
23M β†’ 24M
11:57 | 11:57/mi
40K
4:50:31
24.85 mi
Rank: #27407 (+35)
24M β†’ 40K
10:31 | 12:19/mi
25.2M
4:55:06
25.20 mi
Rank: #27386 (+21)
40K β†’ 25.2M
4:35 | 13:18/mi
FINISH
5:07:24
26.22 mi
Rank: #27404 (-18)
25.2M β†’ FINISH
12:18 | 12:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:24:14
Pace11:01 /mi
2nd Half
Distance13.11 mi
Time2:43:10
Pace12:27 /mi
πŸ“ŠPositive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:0431:5210:1631:52
10:16
-
10K
6.21 mi12:36:391:05:2710:3233:35
10:49
+0:33
15K
9.32 mi13:14:001:42:4811:0237:21
12:02
+1:13
20K
12.43 mi13:48:022:16:5011:0134:02
10:58
-1:04
HALF
13.11 mi13:55:262:24:1411:017:24
10:52
-0:06
25K
15.53 mi14:27:452:56:3311:2232:19
13:20
+2:28
30K
18.64 mi15:05:263:34:1411:3037:41
12:08
-1:12
20M
20.00 mi15:21:403:50:2811:3216:14
11:58
-0:10
21M
21.00 mi15:34:434:03:3111:3613:03
13:03
+1:05
35K
21.75 mi15:43:444:12:3211:379:01
12:04
-0:59
23M
23.00 mi15:59:154:28:0311:4015:31
12:24
+0:20
24M
24.00 mi16:11:124:40:0011:4111:57
11:57
-0:27
40K
24.85 mi16:21:434:50:3111:4210:31
12:19
+0:22
25.2M
25.20 mi16:26:184:55:0611:434:35
13:18
+0:59
FINISH
26.22 mi16:38:365:07:2411:4412:18
12:05
-1:13

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

10:16 /mi

Average Pace

11:44 /mi

Slowest Pace

13:20 /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

1:46:53

35% of race

Time at Steady Pace

2:30:34

49% of race

Time at Slower Pace

49:57

16% of race

Average Pace: 11:43 /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 mi12:03:0431:5210:1631:52
10:16
#26623
10K
6.21 mi12:36:391:05:2710:3233:35
10:49
#27098
15K
9.32 mi13:14:001:42:4811:0237:21
12:02
#27768
20K
12.43 mi13:48:022:16:5011:0134:02
10:58
#27537
HALF
13.11 mi13:55:262:24:1411:017:24
10:52
#27515
25K
15.53 mi14:27:452:56:3311:2232:19
13:20
#27772
30K
18.64 mi15:05:263:34:1411:3037:41
12:08
#27622
20M
20.00 mi15:21:403:50:2811:3216:14
11:58
#27555
21M
21.00 mi15:34:434:03:3111:3613:03
13:03
#27508
35K
21.75 mi15:43:444:12:3211:379:01
12:04
#27489
23M
23.00 mi15:59:154:28:0311:4015:31
12:24
#27471
24M
24.00 mi16:11:124:40:0011:4111:57
11:57
#27442
40K
24.85 mi16:21:434:50:3111:4210:31
12:19
#27407
25.2M
25.20 mi16:26:184:55:0611:434:35
13:18
#27386
FINISH
26.22 mi16:38:365:07:2411:4412:18
12:05
#27404
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 mi26623154741547428368(Top 98%)16111(Top 99%)16111(Top 282%)
10K6.21 mi3.10 mi27098-47515653-17915653-17927438(Top 95%)15776(Top 97%)15776(Top 276%)
15K9.32 mi3.11 mi27768-67015915-26215915-26228368(Top 98%)16111(Top 99%)16111(Top 282%)
20K12.43 mi3.11 mi27537+23115821+9415821+9426903(Top 93%)15537(Top 95%)15537(Top 271%)
HALF13.11 mi0.68 mi27515+2215809+1215809+1227193(Top 94%)15620(Top 96%)15620(Top 273%)
25K15.53 mi2.42 mi27772-25715906-9715906-9728398(Top 98%)16098(Top 99%)16098(Top 281%)
30K18.64 mi3.11 mi27622+15015823+8315823+8326943(Top 93%)15416(Top 94%)15416(Top 269%)
20M20.00 mi1.36 mi27555+6715787+3615787+3626342(Top 91%)15087(Top 92%)15087(Top 264%)
21M21.00 mi1.00 mi27508+4715758+2915758+2926448(Top 91%)15103(Top 92%)15103(Top 264%)
35K21.75 mi0.75 mi27489+1915738+2015738+2026786(Top 92%)15237(Top 93%)15237(Top 266%)
23M23.00 mi1.25 mi27471+1815725+1315725+1326655(Top 92%)15156(Top 93%)15156(Top 265%)
24M24.00 mi1.00 mi27442+2915706+1915706+1926564(Top 92%)15074(Top 92%)15074(Top 263%)
40K24.85 mi0.85 mi27407+3515692+1415692+1426280(Top 91%)14900(Top 91%)14900(Top 260%)
25.2M25.20 mi0.35 mi27386+2115679+1315679+1326428(Top 91%)15007(Top 92%)15007(Top 262%)
FINISH26.22 mi1.02 mi27404-1815680-115680-127532(Top 95%)15546(Top 95%)15546(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
Γ—21
+97ft-345ft

Overall

28368

Males

16111

M18-39

16111

5K→10K

3.1 - 6.2 mi

Top 95%
Γ—5
+79ft-138ft

Overall

27438

Males

15776

M18-39

15776

10K→15K

6.2 - 9.3 mi

Top 98%
Γ—3
+67ft-78ft

Overall

28368

Males

16111

M18-39

16111

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

26903

Males

15537

M18-39

15537

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27193

Males

15620

M18-39

15620

HALF→25K

13.1 - 15.5 mi

Top 98%
Γ—4
+66ft-88ft

Overall

28398

Males

16098

M18-39

16098

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26943

Males

15416

M18-39

15416

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26342

Males

15087

M18-39

15087

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26448

Males

15103

M18-39

15103

21M→35K

21.0 - 21.8 mi

Top 92%
Γ—7
+17ft-86ft

Overall

26786

Males

15237

M18-39

15237

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26655

Males

15156

M18-39

15156

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26564

Males

15074

M18-39

15074

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26280

Males

14900

M18-39

14900

40K→25.2M

24.9 - 25.2 mi

Top 91%
Γ—1
+13ft-16ft

Overall

26428

Males

15007

M18-39

15007

25.2M→FINISH

25.2 - 26.2 mi

Top 95%
Γ—2
+22ft-21ft

Overall

27532

Males

15546

M18-39

15546

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
838*
Passed By
741
Net Change
-781
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26623
5K β†’ 10K53200-475#26623#27098
10K β†’ 15K8200-670#27098#27768
15K β†’ 20K243*12+231#27768#27537
20K β†’ HALF308+22#27537#27515
HALF β†’ 25K15200-257#27515#27772
25K β†’ 30K16616+150#27772#27622
30K β†’ 20M747+67#27622#27555
20M β†’ 21M6013+47#27555#27508
21M β†’ 35K3617+19#27508#27489
35K β†’ 23M3618+18#27489#27471
23M β†’ 24M4213+29#27471#27442
24M β†’ 40K438+35#27442#27407
40K β†’ 25.2M210+21#27407#27386
25.2M β†’ FINISH1129-18#27386#27404
TOTALS838*741-781

* 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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