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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Dylan Bailey

Bib: 876 •M •Age: N/A

OH

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 0.4%
Gender (Male)
#0 / 16340
Top 0.7%
Age Group (M18-39)
#0 / 5723
Top 2%
Race Day Weather
51°/41°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
16:34
3.11 mi
Rank: #115
Start → 5K
16:34 | 5:20/mi
10K
33:04
6.21 mi
Rank: #104 (+11)
5K → 10K
16:30 | 5:19/mi
15K
49:38
9.32 mi
Rank: #96 (+8)
10K → 15K
16:34 | 5:20/mi
20K
1:06:27
12.43 mi
Rank: #95 (+1)
15K → 20K
16:49 | 5:25/mi
HALF
1:10:05
13.11 mi
Rank: #96 (-1)
20K → HALF
3:38 | 5:20/mi
25K
1:23:20
15.53 mi
Rank: #97 (-1)
HALF → 25K
13:15 | 5:28/mi
30K
1:40:39
18.64 mi
Rank: #99 (-2)
25K → 30K
17:19 | 5:35/mi
20M
1:48:11
20.00 mi
Rank: #96 (+3)
30K → 20M
7:32 | 5:33/mi
21M
1:54:12
21.00 mi
Rank: #105 (-9)
20M → 21M
6:01 | 6:01/mi
35K
1:58:14
21.75 mi
Rank: #108 (-3)
21M → 35K
4:02 | 5:24/mi
23M
2:05:21
23.00 mi
Rank: #108
35K → 23M
7:07 | 5:42/mi
24M
2:10:55
24.00 mi
Rank: #107 (+1)
23M → 24M
5:34 | 5:34/mi
40K
2:15:52
24.85 mi
Rank: #113 (-6)
24M → 40K
4:57 | 5:48/mi
25.2M
2:18:06
25.20 mi
Rank: #116 (-3)
40K → 25.2M
2:14 | 6:29/mi
FINISH
2:24:03
26.22 mi
Rank: #124 (-8)
25.2M → FINISH
5:57 | 5:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:10:05
Pace5:21 /mi
2nd Half
Distance13.11 mi
Time1:13:58
Pace5:39 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:3716:345:2016:34
5:20
-
10K
6.21 mi10:33:0733:045:2016:30
5:19
-0:01
15K
9.32 mi10:49:4149:385:2016:34
5:20
+0:01
20K
12.43 mi11:06:301:06:275:2116:49
5:25
+0:05
HALF
13.11 mi11:10:081:10:055:213:38
5:20
-0:05
25K
15.53 mi11:23:231:23:205:2213:15
5:28
+0:08
30K
18.64 mi11:40:421:40:395:2417:19
5:35
+0:07
20M
20.00 mi11:48:141:48:115:257:32
5:33
-0:02
21M
21.00 mi11:54:151:54:125:276:01
6:01
+0:28
35K
21.75 mi11:58:171:58:145:274:02
5:24
-0:37
23M
23.00 mi12:05:242:05:215:287:07
5:42
+0:18
24M
24.00 mi12:10:582:10:555:285:34
5:34
-0:08
40K
24.85 mi12:15:552:15:525:284:57
5:48
+0:14
25.2M
25.20 mi12:18:092:18:065:292:14
6:29
+0:41
FINISH
26.22 mi12:24:062:24:035:305:57
5:51
-0:38

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

5:19 /mi

Average Pace

5:30 /mi

Slowest Pace

6:29 /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

53:16

37% of race

Time at Steady Pace

1:11:38

50% of race

Time at Slower Pace

19:09

13% of race

Average Pace: 5:30 /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 mi10:16:3716:345:2016:34
5:20
#115
10K
6.21 mi10:33:0733:045:2016:30
5:19
#104
15K
9.32 mi10:49:4149:385:2016:34
5:20
#96
20K
12.43 mi11:06:301:06:275:2116:49
5:25
#95
HALF
13.11 mi11:10:081:10:055:213:38
5:20
#96
25K
15.53 mi11:23:231:23:205:2213:15
5:28
#97
30K
18.64 mi11:40:421:40:395:2417:19
5:35
#99
20M
20.00 mi11:48:141:48:115:257:32
5:33
#96
21M
21.00 mi11:54:151:54:125:276:01
6:01
#105
35K
21.75 mi11:58:171:58:145:274:02
5:24
#108
23M
23.00 mi12:05:242:05:215:287:07
5:42
#108
24M
24.00 mi12:10:582:10:555:285:34
5:34
#107
40K
24.85 mi12:15:552:15:525:284:57
5:48
#113
25.2M
25.20 mi12:18:092:18:065:292:14
6:29
#116
FINISH
26.22 mi12:24:062:24:035:305:57
5:51
#124
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 mi11511511594(Top 0.3%)94(Top 0.6%)94(Top 2%)
10K6.21 mi3.10 mi104+11104+11104+1192(Top 0.3%)92(Top 0.6%)92(Top 2%)
15K9.32 mi3.11 mi96+896+896+894(Top 0.3%)94(Top 0.6%)94(Top 2%)
20K12.43 mi3.11 mi95+195+195+1108(Top 0.4%)101(Top 0.6%)101(Top 2%)
HALF13.11 mi0.68 mi96-196-196-1103(Top 0.4%)103(Top 0.6%)103(Top 2%)
25K15.53 mi2.42 mi97-197-197-1120(Top 0.4%)120(Top 0.7%)120(Top 2%)
30K18.64 mi3.11 mi99-299-299-2133(Top 0.5%)118(Top 0.7%)118(Top 2%)
20M20.00 mi1.36 mi96+396+396+3127(Top 0.4%)114(Top 0.7%)114(Top 2%)
21M21.00 mi1.00 mi105-998-298-2299(Top 1%)284(Top 2%)284(Top 5%)
35K21.75 mi0.75 mi108-399-199-1142(Top 0.5%)128(Top 0.8%)128(Top 2%)
23M23.00 mi1.25 mi1089999234(Top 0.8%)220(Top 1%)220(Top 4%)
24M24.00 mi1.00 mi107+197+297+2266(Top 0.9%)250(Top 2%)250(Top 4%)
40K24.85 mi0.85 mi113-6102-5102-5392(Top 1%)371(Top 2%)371(Top 6%)
25.2M25.20 mi0.35 mi116-3105-3105-3898(Top 3%)855(Top 5%)855(Top 15%)
FINISH26.22 mi1.02 mi124-8113-8113-81112(Top 4%)1054(Top 6%)1054(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.3%
×21
+97ft-345ft

Overall

94

Males

94

M18-39

94

5K→10K

3.1 - 6.2 mi

Top 0.3%
×5
+79ft-138ft

Overall

92

Males

92

M18-39

92

10K→15K

6.2 - 9.3 mi

Top 0.3%
×3
+67ft-78ft

Overall

94

Males

94

M18-39

94

15K→20K

9.3 - 12.4 mi

Top 0.4%
×5
+106ft-86ft

Overall

108

Males

101

M18-39

101

20K→HALF

12.4 - 13.1 mi

Top 0.4%
×2
+19ft-37ft

Overall

103

Males

103

M18-39

103

HALF→25K

13.1 - 15.5 mi

Top 0.4%
×4
+66ft-88ft

Overall

120

Males

120

M18-39

120

25K→30K

15.5 - 18.6 mi

Top 0.5%
×9
+181ft-148ft

Overall

133

Males

118

M18-39

118

30K→20M

18.6 - 20.0 mi

Top 0.4%
×5
+64ft-50ft

Overall

127

Males

114

M18-39

114

20M→21M

20.0 - 21.0 mi

Top 1%
×8
+106ft-24ft

Overall

299

Males

284

M18-39

284

21M→35K

21.0 - 21.8 mi

Top 0.5%
×7
+17ft-86ft

Overall

142

Males

128

M18-39

128

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5
+23ft-63ft

Overall

234

Males

220

M18-39

220

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6
+12ft-82ft

Overall

266

Males

250

M18-39

250

24M→40K

24.0 - 24.9 mi

Top 1%
×1
+6ft-20ft

Overall

392

Males

371

M18-39

371

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1
+13ft-16ft

Overall

898

Males

855

M18-39

855

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
×2
+22ft-21ft

Overall

1112

Males

1054

M18-39

1054

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
38
Passed By
47
Net Change
-9
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#115
5K → 10K110+11#115#104
10K → 15K91+8#104#96
15K → 20K21+1#96#95
20K → HALF01-1#95#96
HALF → 25K23-1#96#97
25K → 30K24-2#97#99
30K → 20M41+3#99#96
20M → 21M09-9#96#105
21M → 35K03-3#105#108
35K → 23M110#108#108
23M → 24M32+1#108#107
24M → 40K28-6#107#113
40K → 25.2M14-3#113#116
25.2M → FINISH19-8#116#124
TOTALS3847-9
📊

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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