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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Raf Gysels

Bib: 4201 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
21:20
3.11 mi
Rank: #7457
Start → 5K
21:20 | 6:52/mi
10K
43:45
6.21 mi
Rank: #8898 (-1441)
5K → 10K
22:25 | 7:13/mi
15K
1:05:59
9.32 mi
Rank: #9133 (-235)
10K → 15K
22:14 | 7:10/mi
20K
1:28:45
12.43 mi
Rank: #9406 (-273)
15K → 20K
22:46 | 7:20/mi
HALF
1:33:35
13.11 mi
Rank: #9393 (+13)
20K → HALF
4:50 | 7:06/mi
25K
1:51:19
15.53 mi
Rank: #9427 (-34)
HALF → 25K
17:44 | 7:19/mi
30K
2:15:52
18.64 mi
Rank: #9964 (-537)
25K → 30K
24:33 | 7:55/mi
20M
2:26:31
20.00 mi
Rank: #10064 (-100)
30K → 20M
10:39 | 7:51/mi
21M
2:34:48
21.00 mi
Rank: #10129 (-65)
20M → 21M
8:17 | 8:17/mi
35K
2:40:48
21.75 mi
Rank: #10314 (-185)
21M → 35K
6:00 | 8:02/mi
23M
2:51:28
23.00 mi
Rank: #10679 (-365)
35K → 23M
10:40 | 8:32/mi
24M
2:59:57
24.00 mi
Rank: #10947 (-268)
23M → 24M
8:29 | 8:29/mi
40K
3:06:49
24.85 mi
Rank: #10997 (-50)
24M → 40K
6:52 | 8:02/mi
25.2M
3:10:03
25.20 mi
Rank: #11089 (-92)
40K → 25.2M
3:14 | 9:23/mi
FINISH
3:18:40
26.22 mi
Rank: #11399 (-310)
25.2M → FINISH
8:37 | 8:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:35
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:45:05
Pace8:01 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0921:206:5221:20
6:52
-
10K
6.21 mi10:46:3443:457:0322:25
7:13
+0:21
15K
9.32 mi11:08:481:05:597:0522:14
7:10
-0:03
20K
12.43 mi11:31:341:28:457:0922:46
7:20
+0:10
HALF
13.11 mi11:36:241:33:357:094:50
7:06
-0:14
25K
15.53 mi11:54:081:51:197:1017:44
7:19
+0:13
30K
18.64 mi12:18:412:15:527:1824:33
7:55
+0:36
20M
20.00 mi12:29:202:26:317:2010:39
7:51
-0:04
21M
21.00 mi12:37:372:34:487:238:17
8:17
+0:26
35K
21.75 mi12:43:372:40:487:246:00
8:02
-0:15
23M
23.00 mi12:54:172:51:287:2810:40
8:32
+0:30
24M
24.00 mi13:02:462:59:577:308:29
8:29
-0:03
40K
24.85 mi13:09:383:06:497:316:52
8:02
-0:27
25.2M
25.20 mi13:12:523:10:037:333:14
9:23
+1:21
FINISH
26.22 mi13:21:293:18:407:358:37
8:28
-0:55

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

6:52 /mi

Average Pace

7:35 /mi

Slowest Pace

9:23 /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

1:51:19

56% of race

Time at Steady Pace

48:04

24% of race

Time at Slower Pace

39:17

20% of race

Average Pace: 7:35 /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 mi10:24:0921:206:5221:20
6:52
#7457
10K
6.21 mi10:46:3443:457:0322:25
7:13
#8898
15K
9.32 mi11:08:481:05:597:0522:14
7:10
#9133
20K
12.43 mi11:31:341:28:457:0922:46
7:20
#9406
HALF
13.11 mi11:36:241:33:357:094:50
7:06
#9393
25K
15.53 mi11:54:081:51:197:1017:44
7:19
#9427
30K
18.64 mi12:18:412:15:527:1824:33
7:55
#9964
20M
20.00 mi12:29:202:26:317:2010:39
7:51
#10064
21M
21.00 mi12:37:372:34:487:238:17
8:17
#10129
35K
21.75 mi12:43:372:40:487:246:00
8:02
#10314
23M
23.00 mi12:54:172:51:287:2810:40
8:32
#10679
24M
24.00 mi13:02:462:59:577:308:29
8:29
#10947
40K
24.85 mi13:09:383:06:497:316:52
8:02
#10997
25.2M
25.20 mi13:12:523:10:037:333:14
9:23
#11089
FINISH
26.22 mi13:21:293:18:407:358:37
8:28
#11399
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 mi7457653565359737(Top 34%)7895(Top 48%)7895(Top 138%)
10K6.21 mi3.10 mi8898-14417454-9197454-91910392(Top 36%)8258(Top 51%)8258(Top 144%)
15K9.32 mi3.11 mi9133-2357591-1377591-1379737(Top 34%)7895(Top 48%)7895(Top 138%)
20K12.43 mi3.11 mi9406-2737725-1347725-13410432(Top 36%)8134(Top 50%)8134(Top 142%)
HALF13.11 mi0.68 mi9393+137713+127713+129361(Top 32%)7675(Top 47%)7675(Top 134%)
25K15.53 mi2.42 mi9427-347702+117702+119816(Top 34%)7756(Top 47%)7756(Top 136%)
30K18.64 mi3.11 mi9964-5377911-2097911-20912741(Top 44%)8982(Top 55%)8982(Top 157%)
20M20.00 mi1.36 mi10064-1007941-307941-3011624(Top 40%)8369(Top 51%)8369(Top 146%)
21M21.00 mi1.00 mi10129-657935+67935+611722(Top 40%)8301(Top 51%)8301(Top 145%)
35K21.75 mi0.75 mi10314-1858014-798014-7914566(Top 50%)9557(Top 58%)9557(Top 167%)
23M23.00 mi1.25 mi10679-3658158-1448158-14415820(Top 55%)10022(Top 61%)10022(Top 175%)
24M24.00 mi1.00 mi10947-2688271-1138271-11316763(Top 58%)10366(Top 63%)10366(Top 181%)
40K24.85 mi0.85 mi10997-508276-58276-512668(Top 44%)8465(Top 52%)8465(Top 148%)
25.2M25.20 mi0.35 mi11089-928315-398315-3916635(Top 57%)10243(Top 63%)10243(Top 179%)
FINISH26.22 mi1.02 mi11399-3108427-1128427-11217883(Top 62%)10823(Top 66%)10823(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9737

Males

7895

M18-39

7895

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10392

Males

8258

M18-39

8258

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9737

Males

7895

M18-39

7895

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10432

Males

8134

M18-39

8134

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9361

Males

7675

M18-39

7675

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9816

Males

7756

M18-39

7756

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12741

Males

8982

M18-39

8982

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11624

Males

8369

M18-39

8369

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11722

Males

8301

M18-39

8301

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14566

Males

9557

M18-39

9557

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15820

Males

10022

M18-39

10022

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16763

Males

10366

M18-39

10366

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12668

Males

8465

M18-39

8465

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16635

Males

10243

M18-39

10243

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17883

Males

10823

M18-39

10823

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
667
Passed By
2255
Net Change
-3942
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7457
5K → 10K14200-1441#7457#8898
10K → 15K66200-235#8898#9133
15K → 20K67200-273#9133#9406
20K → HALF2916+13#9406#9393
HALF → 25K100134-34#9393#9427
25K → 30K67200-537#9427#9964
30K → 20M66164-100#9964#10064
20M → 21M64129-65#10064#10129
21M → 35K24200-185#10129#10314
35K → 23M48200-365#10314#10679
23M → 24M29200-268#10679#10947
24M → 40K57107-50#10947#10997
40K → 25.2M13105-92#10997#11089
25.2M → FINISH23200-310#11089#11399
TOTALS6672255-3942
📊

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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