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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Joost Schellekens

Bib: 4466 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 31%
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
20:04
3.11 mi
Rank: #3890
Start → 5K
20:04 | 6:28/mi
10K
40:45
6.21 mi
Rank: #4668 (-778)
5K → 10K
20:41 | 6:40/mi
15K
1:01:24
9.32 mi
Rank: #4861 (-193)
10K → 15K
20:39 | 6:39/mi
20K
1:22:31
12.43 mi
Rank: #5091 (-230)
15K → 20K
21:07 | 6:48/mi
HALF
1:27:05
13.11 mi
Rank: #5139 (-48)
20K → HALF
4:34 | 6:42/mi
25K
1:43:45
15.53 mi
Rank: #5297 (-158)
HALF → 25K
16:40 | 6:53/mi
30K
2:05:43
18.64 mi
Rank: #5493 (-196)
25K → 30K
21:58 | 7:05/mi
20M
2:15:24
20.00 mi
Rank: #5564 (-71)
30K → 20M
9:41 | 7:08/mi
21M
2:22:49
21.00 mi
Rank: #5565 (-1)
20M → 21M
7:25 | 7:25/mi
35K
2:28:01
21.75 mi
Rank: #5597 (-32)
21M → 35K
5:12 | 6:58/mi
23M
2:37:03
23.00 mi
Rank: #5665 (-68)
35K → 23M
9:02 | 7:14/mi
24M
2:44:08
24.00 mi
Rank: #5739 (-74)
23M → 24M
7:05 | 7:05/mi
40K
2:50:08
24.85 mi
Rank: #5703 (+36)
24M → 40K
6:00 | 7:02/mi
25.2M
2:52:38
25.20 mi
Rank: #5660 (+43)
40K → 25.2M
2:30 | 7:15/mi
FINISH
2:59:16
26.22 mi
Rank: #5590 (+70)
25.2M → FINISH
6:38 | 6:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:05
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:32:11
Pace7:02 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0420:046:2820:04
6:28
-
10K
6.21 mi10:42:4540:456:3420:41
6:40
+0:12
15K
9.32 mi11:03:241:01:246:3620:39
6:39
-0:01
20K
12.43 mi11:24:311:22:316:3921:07
6:48
+0:09
HALF
13.11 mi11:29:051:27:056:394:34
6:42
-0:06
25K
15.53 mi11:45:451:43:456:4116:40
6:53
+0:11
30K
18.64 mi12:07:432:05:436:4521:58
7:05
+0:12
20M
20.00 mi12:17:242:15:246:479:41
7:08
+0:03
21M
21.00 mi12:24:492:22:496:497:25
7:25
+0:17
35K
21.75 mi12:30:012:28:016:495:12
6:58
-0:27
23M
23.00 mi12:39:032:37:036:509:02
7:14
+0:16
24M
24.00 mi12:46:082:44:086:517:05
7:05
-0:09
40K
24.85 mi12:52:082:50:086:516:00
7:02
-0:03
25.2M
25.20 mi12:54:382:52:386:522:30
7:15
+0:13
FINISH
26.22 mi13:01:162:59:166:516:38
6:31
-0:44

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

6:28 /mi

Average Pace

6:51 /mi

Slowest Pace

7:25 /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

2:30:38

84% of race

Time at Steady Pace

28:38

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:22:0420:046:2820:04
6:28
#3890
10K
6.21 mi10:42:4540:456:3420:41
6:40
#4668
15K
9.32 mi11:03:241:01:246:3620:39
6:39
#4861
20K
12.43 mi11:24:311:22:316:3921:07
6:48
#5091
HALF
13.11 mi11:29:051:27:056:394:34
6:42
#5139
25K
15.53 mi11:45:451:43:456:4116:40
6:53
#5297
30K
18.64 mi12:07:432:05:436:4521:58
7:05
#5493
20M
20.00 mi12:17:242:15:246:479:41
7:08
#5564
21M
21.00 mi12:24:492:22:496:497:25
7:25
#5565
35K
21.75 mi12:30:012:28:016:495:12
6:58
#5597
23M
23.00 mi12:39:032:37:036:509:02
7:14
#5665
24M
24.00 mi12:46:082:44:086:517:05
7:05
#5739
40K
24.85 mi12:52:082:50:086:516:00
7:02
#5703
25.2M
25.20 mi12:54:382:52:386:522:30
7:15
#5660
FINISH
26.22 mi13:01:162:59:166:516:38
6:31
#5590
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 mi3890370137015312(Top 18%)4921(Top 30%)4921(Top 86%)
10K6.21 mi3.10 mi4668-7784384-6834384-6835540(Top 19%)5109(Top 31%)5109(Top 89%)
15K9.32 mi3.11 mi4861-1934551-1674551-1675312(Top 18%)4921(Top 30%)4921(Top 86%)
20K12.43 mi3.11 mi5091-2304741-1904741-1906162(Top 21%)5532(Top 34%)5532(Top 97%)
HALF13.11 mi0.68 mi5139-484778-374778-376107(Top 21%)5494(Top 34%)5494(Top 96%)
25K15.53 mi2.42 mi5297-1584902-1244902-1246417(Top 22%)5675(Top 35%)5675(Top 99%)
30K18.64 mi3.11 mi5493-1965032-1305032-1306430(Top 22%)5605(Top 34%)5605(Top 98%)
20M20.00 mi1.36 mi5564-715077-455077-456438(Top 22%)5525(Top 34%)5525(Top 97%)
21M21.00 mi1.00 mi5565-15069+85069+85935(Top 20%)5068(Top 31%)5068(Top 89%)
35K21.75 mi0.75 mi5597-325078-95078-96677(Top 23%)5600(Top 34%)5600(Top 98%)
23M23.00 mi1.25 mi5665-685120-425120-426867(Top 24%)5663(Top 35%)5663(Top 99%)
24M24.00 mi1.00 mi5739-745163-435163-437028(Top 24%)5697(Top 35%)5697(Top 100%)
40K24.85 mi0.85 mi5703+365126+375126+375588(Top 19%)4697(Top 29%)4697(Top 82%)
25.2M25.20 mi0.35 mi5660+435090+365090+363862(Top 13%)3377(Top 21%)3377(Top 59%)
FINISH26.22 mi1.02 mi5590+705028+625028+624189(Top 14%)3610(Top 22%)3610(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5312

Males

4921

M18-39

4921

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5540

Males

5109

M18-39

5109

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5312

Males

4921

M18-39

4921

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6162

Males

5532

M18-39

5532

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6107

Males

5494

M18-39

5494

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6417

Males

5675

M18-39

5675

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6430

Males

5605

M18-39

5605

30K→20M

18.6 - 20.0 mi

Top 22%
×5
+64ft-50ft

Overall

6438

Males

5525

M18-39

5525

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5935

Males

5068

M18-39

5068

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6677

Males

5600

M18-39

5600

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6867

Males

5663

M18-39

5663

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

7028

Males

5697

M18-39

5697

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5588

Males

4697

M18-39

4697

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1
+13ft-16ft

Overall

3862

Males

3377

M18-39

3377

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
×2
+22ft-21ft

Overall

4189

Males

3610

M18-39

3610

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
708
Passed By
1615
Net Change
-1700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3890
5K → 10K12200-778#3890#4668
10K → 15K52200-193#4668#4861
15K → 20K44200-230#4861#5091
20K → HALF856-48#5091#5139
HALF → 25K53200-158#5139#5297
25K → 30K77200-196#5297#5493
30K → 20M43114-71#5493#5564
20M → 21M6970-1#5564#5565
21M → 35K3870-32#5565#5597
35K → 23M55123-68#5597#5665
23M → 24M43117-74#5665#5739
24M → 40K7438+36#5739#5703
40K → 25.2M474+43#5703#5660
25.2M → FINISH9323+70#5660#5590
TOTALS7081615-1700
📊

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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