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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sylvain Daniel

Bib: 31516 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sylvain

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:53/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
24:29
3.11 mi
Rank: #16051
Start → 5K
24:29 | 7:53/mi
10K
49:39
6.21 mi
Rank: #17001 (-950)
5K → 10K
25:10 | 8:07/mi
15K
1:17:16
9.32 mi
Rank: #18954 (-1953)
10K → 15K
27:37 | 8:54/mi
20K
1:43:39
12.43 mi
Rank: #19013 (-59)
15K → 20K
26:23 | 8:30/mi
HALF
1:49:19
13.11 mi
Rank: #19021 (-8)
20K → HALF
5:40 | 8:19/mi
25K
2:10:30
15.53 mi
Rank: #19171 (-150)
HALF → 25K
21:11 | 8:45/mi
30K
2:39:00
18.64 mi
Rank: #19389 (-218)
25K → 30K
28:30 | 9:11/mi
20M
2:51:42
20.00 mi
Rank: #19477 (-88)
30K → 20M
12:42 | 9:21/mi
21M
3:01:55
21.00 mi
Rank: #19613 (-136)
20M → 21M
10:13 | 10:13/mi
35K
3:09:04
21.75 mi
Rank: #19721 (-108)
21M → 35K
7:09 | 9:34/mi
23M
3:21:46
23.00 mi
Rank: #20005 (-284)
35K → 23M
12:42 | 10:09/mi
24M
3:32:28
24.00 mi
Rank: #20316 (-311)
23M → 24M
10:42 | 10:42/mi
40K
3:41:57
24.85 mi
Rank: #20572 (-256)
24M → 40K
9:29 | 11:06/mi
25.2M
3:46:06
25.20 mi
Rank: #20702 (-130)
40K → 25.2M
4:09 | 12:03/mi
FINISH
3:56:46
26.22 mi
Rank: #20983 (-281)
25.2M → FINISH
10:40 | 10:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:19
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time2:07:27
Pace9:44 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:4724:297:5324:29
7:53
-
10K
6.21 mi12:15:5749:398:0025:10
8:07
+0:14
15K
9.32 mi12:43:341:17:168:1827:37
8:54
+0:47
20K
12.43 mi13:09:571:43:398:2126:23
8:30
-0:24
HALF
13.11 mi13:15:371:49:198:215:40
8:19
-0:11
25K
15.53 mi13:36:482:10:308:2521:11
8:45
+0:26
30K
18.64 mi14:05:182:39:008:3228:30
9:11
+0:26
20M
20.00 mi14:18:002:51:428:3612:42
9:21
+0:10
21M
21.00 mi14:28:133:01:558:4010:13
10:13
+0:52
35K
21.75 mi14:35:223:09:048:427:09
9:34
-0:39
23M
23.00 mi14:48:043:21:468:4712:42
10:09
+0:35
24M
24.00 mi14:58:463:32:288:5210:42
10:42
+0:33
40K
24.85 mi15:08:153:41:578:569:29
11:06
+0:24
25.2M
25.20 mi15:12:243:46:068:594:09
12:03
+0:57
FINISH
26.22 mi15:23:043:56:469:0310:40
10:29
-1:34

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

7:53 /mi

Average Pace

9:02 /mi

Slowest Pace

12:03 /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

1:42:53

43% of race

Time at Steady Pace

1:15:58

32% of race

Time at Slower Pace

57:55

24% of race

Average Pace: 9:02 /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 mi11:50:4724:297:5324:29
7:53
#16051
10K
6.21 mi12:15:5749:398:0025:10
8:07
#17001
15K
9.32 mi12:43:341:17:168:1827:37
8:54
#18954
20K
12.43 mi13:09:571:43:398:2126:23
8:30
#19013
HALF
13.11 mi13:15:371:49:198:215:40
8:19
#19021
25K
15.53 mi13:36:482:10:308:2521:11
8:45
#19171
30K
18.64 mi14:05:182:39:008:3228:30
9:11
#19389
20M
20.00 mi14:18:002:51:428:3612:42
9:21
#19477
21M
21.00 mi14:28:133:01:558:4010:13
10:13
#19613
35K
21.75 mi14:35:223:09:048:427:09
9:34
#19721
23M
23.00 mi14:48:043:21:468:4712:42
10:09
#20005
24M
24.00 mi14:58:463:32:288:5210:42
10:42
#20316
40K
24.85 mi15:08:153:41:578:569:29
11:06
#20572
25.2M
25.20 mi15:12:243:46:068:594:09
12:03
#20702
FINISH
26.22 mi15:23:043:56:469:0310:40
10:29
#20983
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi16051106421064222155(Top 76%)13346(Top 82%)13346(Top 553%)
10K6.21 mi3.10 mi17001-95011000-35811000-35817971(Top 62%)11434(Top 70%)11434(Top 474%)
15K9.32 mi3.11 mi18954-195311850-85011850-85022155(Top 76%)13346(Top 82%)13346(Top 553%)
20K12.43 mi3.11 mi19013-5911863-1311863-1319258(Top 66%)11962(Top 73%)11962(Top 496%)
HALF13.11 mi0.68 mi19021-811866-311866-319104(Top 66%)11935(Top 73%)11935(Top 495%)
25K15.53 mi2.42 mi19171-15011917-5111917-5119902(Top 69%)12213(Top 75%)12213(Top 506%)
30K18.64 mi3.11 mi19389-21811982-6511982-6520391(Top 70%)12365(Top 76%)12365(Top 512%)
20M20.00 mi1.36 mi19477-8812006-2412006-2420456(Top 70%)12325(Top 75%)12325(Top 511%)
21M21.00 mi1.00 mi19613-13612048-4212048-4221105(Top 73%)12589(Top 77%)12589(Top 522%)
35K21.75 mi0.75 mi19721-10812091-4312091-4321923(Top 76%)12919(Top 79%)12919(Top 535%)
23M23.00 mi1.25 mi20005-28412208-11712208-11722520(Top 78%)13172(Top 81%)13172(Top 546%)
24M24.00 mi1.00 mi20316-31112348-14012348-14024491(Top 84%)14061(Top 86%)14061(Top 583%)
40K24.85 mi0.85 mi20572-25612458-11012458-11024412(Top 84%)13978(Top 86%)13978(Top 579%)
25.2M25.20 mi0.35 mi20702-13012525-6712525-6724462(Top 84%)13989(Top 86%)13989(Top 580%)
FINISH26.22 mi1.02 mi20983-28112652-12712652-12724982(Top 86%)14264(Top 87%)14264(Top 591%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21
+97ft-345ft

Overall

22155

Males

13346

M45-49

13346

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17971

Males

11434

M45-49

11434

10K→15K

6.2 - 9.3 mi

Top 76%
×3
+67ft-78ft

Overall

22155

Males

13346

M45-49

13346

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19258

Males

11962

M45-49

11962

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19104

Males

11935

M45-49

11935

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19902

Males

12213

M45-49

12213

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20391

Males

12365

M45-49

12365

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20456

Males

12325

M45-49

12325

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21105

Males

12589

M45-49

12589

21M→35K

21.0 - 21.8 mi

Top 76%
×7
+17ft-86ft

Overall

21923

Males

12919

M45-49

12919

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22520

Males

13172

M45-49

13172

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24491

Males

14061

M45-49

14061

24M→40K

24.0 - 24.9 mi

Top 84%
×1
+6ft-20ft

Overall

24412

Males

13978

M45-49

13978

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24462

Males

13989

M45-49

13989

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

24982

Males

14264

M45-49

14264

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
628
Passed By
2437
Net Change
-4932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16051
5K → 10K51200-950#16051#17001
10K → 15K5200-1953#17001#18954
15K → 20K134193-59#18954#19013
20K → HALF3341-8#19013#19021
HALF → 25K75200-150#19021#19171
25K → 30K128200-218#19171#19389
30K → 20M66154-88#19389#19477
20M → 21M53189-136#19477#19613
21M → 35K20128-108#19613#19721
35K → 23M30200-284#19721#20005
23M → 24M14200-311#20005#20316
24M → 40K11200-256#20316#20572
40K → 25.2M2132-130#20572#20702
25.2M → FINISH6200-281#20702#20983
TOTALS6282437-4932
📊

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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Activity Data

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